ClassID:

223568

H04B5/0043 - CPC Classification

Classification description:

Near-field transmission systems, e.g. inductive loop type; Near field system adaptations for taking measurements, e.g. using sensor coils

Recent Application in this class:
#1
20240204411
2024-06-20

Method and apparatus augmenting functionality of antenna-in-module of user equipment to proximity detection besides wireless communication

#2
20240141704
2024-05-02

MOVEMENT DETECTION DEVICE

#3
20240116440
2024-04-11

Motor vehicle artificial intelligence expert system dangerous driving warning and control system and method

#4
20240088942
2024-03-14

REUSABLE COMMUNICATION DEVICE FOR A CATHETER FOR RELEASABLE CONNECTION TO A CATHETER HUB OF THE CATHETER

#5
20240048182
2024-02-08

HIGH-PERFORMANCE PROBE FOR NEAR-FIELD ANTENNA MEASUREMENT

#6
20240026700
2024-01-25

EQUIPMENT FOR SWIMMING POOLS AND SPAS WITH NEAR-FIELD COMMUNICATION

#7
20240017933
2024-01-18

Embedded inductive antenna rip sensors using printing technologies

#8
20240008674
2024-01-11

COOKING SYSTEM WITH ERROR DETECTION

#9
20230410086
2023-12-21

Controlling reader transmissions based on device resonant frequency

#10
20230403046
2023-12-14

MILLIMETER WAVE COMMUNICATION APPARATUS

#11
20230396291
2023-12-07

Systems and methods for processing and transmitting sensor data

#12
20230396290
2023-12-07

Systems and methods for processing and transmitting sensor data

#13
20230391421
2023-12-07

Bicycle transmission actuation system

#14
20230379003
2023-11-23

Low-frequency detection and ranging

#15
20230291216
2023-09-14

MONITORING BATTERY VOLTAGE DELIVERY

#16
20230280860
2023-09-07

Input device with near-field communication

#17
20230261373
2023-08-17

Antenna array calibration systems and methods

#18
20230254013
2023-08-10

SYSTEMS AND METHODS FOR PROCESSING AND TRANSMITTING SENSOR DATA

#19
20230254012
2023-08-10

SYSTEMS AND METHODS FOR PROCESSING AND TRANSMITTING SENSOR DATA

#20
20230208474
2023-06-29

APPARATUS, SYSTEM AND METHOD OF BODY PROXIMITY SENSING

#21
20230198143
2023-06-22

Methods and measurement systems for precisely evaluating a device under test

#22
20230170936
2023-06-01

Systems and methods for processing and transmitting sensor data

#23
20230170935
2023-06-01

Priority management for a transponder

#24
20230103493
2023-04-06

Method and system for creating dipole moment model

#25
20230093441
2023-03-23

Input device with near-field communication

#26
20230056412
2023-02-23

INDUCING BROADCAST CHANNEL IN RESONANCE MAGNETIC COUPLED COMMUNICATION SYSTEMS

#27
20230051276
2023-02-16

Methods for through-structure power and data transfer between mobile robots and sensor nodes

#28
20230043930
2023-02-09

Range-finding system and method for data communication within the same

#29
20230042460
2023-02-09

Content Transmission Method, Device, and Medium

#30
20220407565
2022-12-22

Determining initial transmission phase offset in an NFC device

#31
20220368374
2022-11-17

Near-field communication device

#32
20220355733
2022-11-10

Motor vehicle artificial intelligence expert system dangerous driving warning and control system and method

#33
20220321237
2022-10-06

Acoustic Transmission System, Primary Circuit, Secondary Circuit, Method for Transmitting and Use of an Acoustic Transmission System

#34
20220321173
2022-10-06

NFC device, operating method and computer program

#35
20220291271
2022-09-15

Determining performance metrics for a device under test using nearfield measurement results

#36
20220278553
2022-09-01

WIRELESS POWER RECEPTION DEVICE AND WIRELESS POWER TRANSMISSION DEVICE

#37
20220271798
2022-08-25

Near field communication device having an event detector

#38
20220271797
2022-08-25

SYSTEMS AND METHODS FOR PROCESSING AND TRANSMITTING SENSOR DATA

#39
20220255586
2022-08-11

Electric field communication system

#40
20220239320
2022-07-28

Electronic device and method for controlling a transmission power of a communication module

#41
20220231728
2022-07-21

Communication device and method of operating a communication device

#42
20220230162
2022-07-21

Transaction processing based on device location

#43
20220224377
2022-07-14

Method for mapping NFC field strength and location on mobile devices

#44
20220200343
2022-06-23

Multiphase power transfer in inductive couplers

#45
20220175254
2022-06-09

NEAR-FIELD COHERENT SENSING METHODS AND SYSTEMS

#46
20220149897
2022-05-12

Variable ratio near field wireless device

#47
20220124881
2022-04-21

Wireless Temperature Sensing for Closed-Loop Cooking Control

#48
20220063497
2022-03-03

Motor vehicle artificial intelligence expert system dangerous driving warning and control system and method

#49
20220045720
2022-02-10

Low-frequency detection and ranging

#50
20210373060
2021-12-02

Arrangement and method for testing a 4.5G or a 5G base station

#51
20210354573
2021-11-18

Systems, methods, and apparatus for detection of metal objects in a predetermined space

#52
20210351814
2021-11-11

Devices, systems and methods using a common frame of reference to provide a consistent magnetic field orientation for magnetic coupling

#53
20210348949
2021-11-11

Devices, systems and methods for sensing and tracing proximity contacts

#54
20210321240
2021-10-14

Low-power wireless sensor device activation

#55
20210306031
2021-09-30

Systems and methods for processing and transmitting sensor data

#56
20210284066
2021-09-16

Motor vehicle artificial intelligence expert system dangerous driving warning and control system and method

#57
20210278901
2021-09-09

Wireless power and data transmission system for wearable and implantable devices

#58
20210226668
2021-07-22

ANTENNA ACTIVATION METHOD FOR A NEAR-FIELD COMMUNICATION DEVICE

#59
20210226667
2021-07-22

System and method for testing of wireless power equipment

#60
20210194601
2021-06-24

Electronic component handling apparatus, electronic component testing apparatus, and socket

#61
20210194544
2021-06-24

Method for mapping NFC field strength and location on mobile devices

#62
20210194542
2021-06-24

SYSTEMS AND METHODS FOR PROCESSING AND TRANSMITTING SENSOR DATA

#63
20210175932
2021-06-10

HIGH-PERFORMANCE PROBE FOR NEAR-FIELD ANTENNA MEASUREMENT

#64
20210159943
2021-05-27

Radio-frequency-identification-based smart fastener

#65
20210152217
2021-05-20

Unconnected paired plate capacitive coupling for touch detection and communication

#66
20210148836
2021-05-20

Wireless sensing devices including stable near-field antenna

#67
20210122334
2021-04-29

Activation module simultaneously detecting the approach and pressure of a user with a movable high-frequency antenna

#68
20210091823
2021-03-25

Method and apparatus for data transmission via capacitance sensing device

#69
20210080608
2021-03-18

Dual detector with transverse coils

#70
20210067198
2021-03-04

Priority management for a transponder

#71
20210055134
2021-02-25

Near-field wireless device for distance measurement

#72
20210044332
2021-02-11

Radio-frequency-identification-based smart fastener

#73
20210036739
2021-02-04

Electronic label apparatus, inductive base station, electronic label system and method of locating electronic label apparatus

#74
20210026016
2021-01-28

Range-finding system and method for data communication within the same

#75
20210001772
2021-01-07

Motor vehicle artificial intelligence expert system dangerous driving warning and control system and method

#76
20200402680
2020-12-24

Dry cask storage system having detection apparatus

#77
20200390440
2020-12-17

Implant unit delivery tool

#78
20200382153
2020-12-03

COMMUNICATIONS DEVICE

#79
20200367576
2020-11-26

Connection between two intelligent pieces of clothing

#80
20200343941
2020-10-29

Systems and methods for processing and transmitting sensor data

#81
20200328625
2020-10-15

OBJECT DETECTION IN WIRELESS POWER TRANSFER SYSTEM

#82
20200318972
2020-10-08

Device for locating moving objects or people in a space equipped with at least one inductive surface

#83
20200259526
2020-08-13

First portable electronic device for facilitating a proximity based interaction with a second portable electronic device

#84
20200245385
2020-07-30

SYSTEMS AND METHODS FOR PROCESSING AND TRANSMITTING SENSOR DATA

#85
20200232819
2020-07-23

Systems, methods, and apparatus for detection of metal objects in a predetermined space

#86
20200220576
2020-07-09

System for extending the range of near field communication of an electronic device to communicate with an object over a user skin

#87
20200188680
2020-06-18

External charger for an implantable medical device having at least one sense coil concentric with a charging coil for determining position

#88
20200156739
2020-05-21

Bicycle transmission actuation system

#89
20200145056
2020-05-07

ARBITRARY SURFACE NEAR-FIELD ANTENNA TEST SYSTEM

#90
20200119443
2020-04-16

Methods and measurement systems for precisely evaluating a device under test

#91
20200110049
2020-04-09

IC and sensor for measuring salinity and method for measuring salinity using the sensor

#92
20200106484
2020-04-02

Measuring system with interface for near field communication

#93
20200083754
2020-03-12

Controlling wireless charging

#94
20200064920
2020-02-27

Wireless power and data transmission system for wearable and implantable devices

#95
20200059754
2020-02-20

First portable electronic device for facilitating a proximity based interaction with a second portable electronic device

#96
20200059270
2020-02-20

Short range communication enabled object for facilitating proximity based interaction with at least one electronic device

#97
20200059269
2020-02-20

Portable electronic device for facilitating a proximity based interaction with a short range communication enabled object

#98
20200057505
2020-02-20

First portable electronic device for facilitating a proximity based interaction with a second portable electronic device based on a plurality of gesture

#99
20200044695
2020-02-06

Systems and methods for enabling NFC communications with a wearable biosensor

#100
20200026379
2020-01-23

NEAR FIELD COMMUNICATION MANAGEMENT

#101
20200007961
2020-01-02

Wireless condition monitoring sensor with near field communication commissioning hardware

#102
20190389381
2019-12-26

Motor vehicle artificial intelligence expert system dangerous driving warning and control system and method

#103
20190386710
2019-12-19

Environmental condition and media composition sensing using near-field communications

#104
20190380163
2019-12-12

SYSTEMS AND METHODS FOR PROCESSING AND TRANSMITTING SENSOR DATA

#105
20190372625
2019-12-05

Control device and method for controlling control device

#106
20190372623
2019-12-05

Near field detection of mobile devices

#107
20190363759
2019-11-28

Body detection using near field millimeter wave scattering

#108
20190347450
2019-11-14

Passive sensor system powered by wireless energy transmission

#109
20190341968
2019-11-07

Wireless communication via a mobile relay

#110
20190312607
2019-10-10

Distributed antenna with closed-loop impedance matching for high speed vehicles

#111
20190305859
2019-10-03

Proximity detection using a hybrid transceiver

#112
20190305828
2019-10-03

Wireless communication via a mobile relay

#113
20190288748
2019-09-19

Measurement system and method for operating a measurement system

#114
20190265192
2019-08-29

Wireless pH and temperature sensor for chemical containers

#115
20190246350
2019-08-08

Power management for electromagnetic position tracking systems

#116
20190207655
2019-07-04

Near-field communication (NFC) chip activation

#117
20190199405
2019-06-27

Body detection using near field millimeter wave scattering

#118
20190182567
2019-06-13

ANTENNA ARRANGEMENT FOR WIRELESS CONFIGURATION OF A WIRED SENSING DEVICE

#119
20190149196
2019-05-16

Device detection in contactless communication systems

#120
20190147725
2019-05-16

Radio equipment

#121
20190113325
2019-04-18

Hemisphere ambiguity correction in electromagnetic position tracking systems

#122
20190086482
2019-03-21

Correcting field distortion in electromagnetic position tracking systems

#123
20190054858
2019-02-21

Motor vehicle artificial intelligence expert system dangerous driving warning and control system and method

#124
20190044575
2019-02-07

Methods and apparatus for determining nearfield localization using phase and RSSI diversity

#125
20190013839
2019-01-10

Near-field device

#126
20190012499
2019-01-10

Device using an electrically small antenna for obtaining at least one piece of information on an object present in the near field of said antenna

#127
20190008401
2019-01-10

Power-efficient pressure-sensor implant

#128
20180375206
2018-12-27

Electric composite detection antenna

#129
20180343035
2018-11-29

Near-field device

#130
20180325509
2018-11-15

Implant unit delivery tool

#131
20180316439
2018-11-01

Millimeter-wave sourceless receiver

#132
20180316229
2018-11-01

Detecting and deterring foreign objects and living objects at wireless charging stations

#133
20180292522
2018-10-11

Secure range determination protocol

#134
20180270808
2018-09-20

Channel state information CSI sending method, channel state information CSI receiving method, terminal, and base station

#135
20180242772
2018-08-30

Cooking system with error detection

#136
20180206065
2018-07-19

METHOD AND SYSTEM FOR LOCATION BASED HANDS-FREE PAYMENT

#137
20180190112
2018-07-05

Vehicle or moving object detection

#138
20180188854
2018-07-05

Method and apparatus for data transmission via capacitance sensing device

#139
20180179887
2018-06-28

Antenna for downhole communication

#140
20180162275
2018-06-14

Motor vehicle artificial intelligence expert system dangerous driving warning and control system and method

#141
20180160974
2018-06-14

IMPLANTATION AND ANTENNA ORIENTATION OF AN IMPLANTABLE SENSOR

#142
20180146327
2018-05-24

DISTRIBUTED METHOD AND SYSTEM FOR CALIBRATING THE POSITION OF A MOBILE DEVICE

#143
20180139571
2018-05-17

DISTRIBUTED METHOD AND SYSTEM FOR DETERMINING THE POSITION OF A MOBILE DEVICE USING LONG-RANGE SIGNALS AND CALIBRATING THE POSITION USING SHORT-RANGE SIGNALS

#144
20180109335
2018-04-19

Test system and method for testing a device under test

#145
20180102591
2018-04-12

Antenna array, test system and method for testing a device under test

#146
20180086264
2018-03-29

Motor vehicle artificial intelligence expert system dangerous driving warning and control system and method

#147
20180062260
2018-03-01

ANTENNA ARRAY CALIBRATION SYSTEMS AND METHODS

#148
20180048067
2018-02-15

Z-shaped dual ring winding type NFC antenna and antenna system

#149
20180041253
2018-02-08

Device detection using harmonics

#150
20170361113
2017-12-21

External charger for an implantable medical device having at least one sense coil concentric with a charging coil for determining position

#151
20170328740
2017-11-16

Systems, methods, and apparatus for detection of metal objects in a predetermined space

#152
20170324449
2017-11-09

Methods and apparatus for determining nearfield localization using phase and RSSI delivery

#153
20170310118
2017-10-26

INDUCTIVE POSITION DETERMINATION

#154
20170279497
2017-09-28

Arrangement for managing wireless communication between devices

#155
20170279496
2017-09-28

ARRANGEMENT FOR MANAGING WIRELESS COMMUNICATION BETWEEN DEVICES

#156
20170238397
2017-08-17

Lighting unit with near field communication, integrated circuit and methods therefor

#157
20170237471
2017-08-17

Lighting unit with near field communication, integrated circuit and methods therefor

#158
20170162930
2017-06-08

Data transmission system having consumption meter and reversibly deformable antenna

#159
20170160156
2017-06-08

Wireless measurement of inflatable pressure

#160
20170126285
2017-05-04

Antenna Tuning Unit

#161
20170126284
2017-05-04

Methods and apparatus for determining nearfield localization using phase and RSSI delivery

#162
20170126282
2017-05-04

SENSOR DEVICES AND SYSTEMS FOR POWERING SAME INCLUDING EXAMPLES OF BODY-AREA NETWORKS POWERED BY NEAR-FIELD COMMUNICATION DEVICES

#163
20170097437
2017-04-06

Systems, methods, and apparatus for detecting metallic objects in a predetermined space via inductive kinematic sensing

#164
20170078037
2017-03-16

Global time synchronization using a guided surface wave

#165
20170005703
2017-01-05

Base station for gathering data from localized sensors

#166
20160380487
2016-12-29

Systems, methods and apparatuses for guidance and alignment in electric vehicles wireless inductive charging systems

#167
20160349205
2016-12-01

Wireless near-field gas sensor system and methods of manufacturing the same

#168
20160329932
2016-11-10

Anticollision mechanism for an NFC device

#169
20160309289
2016-10-20

Distributed method and system for determining the position of a mobile device using long-range signals and calibrating the position using short-range signals

#170
20160302041
2016-10-13

Distributed method and system for calibrating the position of a mobile device

#171
20160301252
2016-10-13

Methods and apparatus for implementing presence and usage pattern detection in wireless charging applications

#172
20160241935
2016-08-18

Systems and methods for communicating data of a power transmission line

#173
20160226314
2016-08-04

Systems and methods for detecting and identifying a wireless power device

#174
20160218776
2016-07-28

Near field measurement of active antenna systems

#175
20160218773
2016-07-28

Near field communications (NFC) and proximity sensor for portable devices

#176
20160197651
2016-07-07

WIRELESS COMMUNICATION DEVICE AND MOBILE TERMINAL

#177
20160142862
2016-05-19

TECHNIQUES FOR EFFECTUATING A NEAR-FIELD COMMUNICATION SESSION

#178
20160142112
2016-05-19

Communication device and feeder device

#179
20160105219
2016-04-14

Positioning guidance for increasing reliability of near-field communications

#180
20160087682
2016-03-24

Device for authenticating wanted NFC interactions

#181
20160087486
2016-03-24

Methods and systems for optimizing location-based wireless charging

#182
20160084894
2016-03-24

Methods and systems for measuring power in wireless power systems

#183
20160080041
2016-03-17

Arrangement for managing wireless communication between devices

#184
20160080034
2016-03-17

Guided surface wave powered sensing devices

#185
20160043778
2016-02-11

Method and system for characterizing an array antenna using near-field measurements

#186
20160037286
2016-02-04

Systems and methods for performing radio-frequency testing on near-field communications circuitry

#187
20160036496
2016-02-04

Method for recognizing movement trajectory of operator, microcontroller and electronic device

#188
20160005534
2016-01-07

Current transformer system with sensor CT and generator CT separately arranged in parallel in electric power line, and integrated system for controlling same in wireless communications network

#189
20150378324
2015-12-31

Control system and method thereof

#190
20150349859
2015-12-03

Near-field MIMO wireless test systems, structures, and processes

#191
20150333802
2015-11-19

Near field communications (NFC) coil and proximity sensor for portable devices

#192
20150333797
2015-11-19

Systems and methods for measuring power and impedance in wireless power charging systems

#193
20150302745
2015-10-22

Vehicle or moving object detection

#194
20150279186
2015-10-01

System and method for measuring physiological parameters

#195
20150236758
2015-08-20

Electronic device and operating method thereof

#196
20150229362
2015-08-13

Measurement and reporting of received signal strength in NFC enabled devices

#197
20150193052
2015-07-09

Method and apparatus for data transmission via capacitance sensing device

#198
20150180593
2015-06-25

Antenna tuning unit

#199
20150147965
2015-05-28

Wireless power transfer to embedded sensors

#200
20150093987
2015-04-02

Test systems with multiple NFC antennas

#201
20150089694
2015-03-26

Method for measuring the near-field signal

#202
20150031287
2015-01-29

Radio signal pickup from an electrically conductive substrate utilizing passive slits

#203
20150028896
2015-01-29

Method and system for determining parameters of a satellite signal

#204
20150004906
2015-01-01

Communication device and detection method

#205
20140358026
2014-12-04

Implant unit delivery tool

#206
20140349573
2014-11-27

Interference mitigation for multiple inductive systems

#207
20140339919
2014-11-20

System of servicing device and field device and method for communication with a field device

#208
20140275859
2014-09-18

Implantation and antenna orientation of an implantable sensor

#209
20140273836
2014-09-18

Anticollision mechanism for an NFC device

#210
20140273821
2014-09-18

Systems and methods for processing and transmitting sensor data

#211
20140273819
2014-09-18

Near-field equivalent source representation for SAR estimation

#212
20140266785
2014-09-18

Systems and methods for processing and transmitting sensor data

#213
20140248836
2014-09-04

Communication device and feeder device

#214
20140232207
2014-08-21

Core module for wireless sensing system

#215
20140220887
2014-08-07

Near field communications (NFC) and proximity sensor for portable devices

#216
20140197830
2014-07-17

Proximity detection via magnetic resonance coupling

#217
20140191968
2014-07-10

USER INTERFACE BASED ON MAGNETIC INDUCTION

#218
20140161164
2014-06-12

Near-field MIMO wireless transmit power measurement test systems, structures, and processes

#219
20140155098
2014-06-05

System for providing information and associated devices

#220
20140098846
2014-04-10

Near-field MIMO wireless test systems, structures, and processes

#221
20140093007
2014-04-03

Method and apparatus for communication by means of a transformer

#222
20140080414
2014-03-20

Systems and methods for collision avoidance in near-field communications

#223
20140065959
2014-03-06

Communication apparatus, communication method, communication program, server apparatus, information updating method for server apparatus, and communication system

#224
20140044212
2014-02-13

Method for adaptive channel estimation for wireless communication between a vehicle and other communication subscribers using the measurement results of the environment sensor system

#225
20140022143
2014-01-23

Method of checking the matching of an antenna connected to a NFC component and corresponding NFC component

#226
20140017994
2014-01-16

Line-switchable near field communication medical device

#227
20140015522
2014-01-16

Systems, methods, and apparatus for detection of metal objects in a predetermined space

#228
20140015329
2014-01-16

Systems, methods, and apparatus for detection of metal objects in a predetermined space

#229
20140011450
2014-01-09

Low power near-field communication devices

#230
20130251017
2013-09-26

Proximity contactless communication apparatus capable of selecting appropriate encoding method according to bandwidth between antennas

#231
20130241691
2013-09-19

Control device of an operating element in a motor vehicle

#232
20130237153
2013-09-12

MOBILE DEVICE AND MANAGING METHOD THEREOF

#233
20130225072
2013-08-29

Method and apparatus for data transmission via capacitance sensing device

#234
20130157690
2013-06-20

Method and devices for interfacing a plurality of mobile elements with a computer system in real time

#235
20130154847
2013-06-20

System and method for monitoring down-hole fluids

#236
20130143488
2013-06-06

Detecting a presence of near field communications (NFC) devices

#237
20130143486
2013-06-06

Mobile wireless communications device having NFC sensor and magnetic sensor and associated methods

#238
20130116958
2013-05-09

System and method for calibrating sensors across loosely coupled consumer electronic devices

#239
20130084805
2013-04-04

Orientation Determination For A Mobile Device

#240
20130084801
2013-04-04

Positioning guidance for increasing reliability of near-field communications

#241
20130062959
2013-03-14

Systems and methods for detecting and identifying a wireless power device

#242
20130030931
2013-01-31

Method and system for location based hands-free payment

#243
20130029686
2013-01-31

Distributed method and system for calibrating the position of a mobile device

#244
20130029685
2013-01-31

Distributed method and system for determining the position of a mobile device using long-range signals and calibrating the position using short-range signals

#245
20130005243
2013-01-03

Device for authenticating wanted NFC interactions

#246
20120329389
2012-12-27

Measurement and reporting of received signal strength in NFC-enabled devices

#247
20120327988
2012-12-27

Ingress noise localization in a cable network

#248
20120235506
2012-09-20

Systems and methods for calibration of a wireless power transmitter

#249
20120217971
2012-08-30

NFC system providing battery power level measurement features and related methods

#250
20120155344
2012-06-21

OUT-OF-BAND COMMUNICATION ON HARMONICS OF THE PRIMARY CARRIER IN A WIRELESS POWER SYSTEM

#251
20120139557
2012-06-07

RFID readable device with smart surface access

#252
20120105248
2012-05-03

Physiological data acquisition and management system for use with an implanted wireless sensor

#253
20120077537
2012-03-29

Systems and methods of wireless power transfer with interference detection

#254
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Inductive power transfer for wireless sensor systems inside a tire

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Near-field communication (NFC) system providing plug-in device connection assistance features and related methods

#256
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Arrangement for managing wireless communication between devices

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2011-12-22

Self-diagnosing transmission system

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Temperature sensor interface for wireless and wired charging

#259
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Wireless power transfer to embedded sensors

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2011-09-22

SYSTEM FOR CHECKING THE LOCATION OF EQUIPMRNT

#261
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2011-06-30

Method and system for managing communications between sensor devices included in a tyre and a sensor coordinator device

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System and method for short range wireless communication

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Coupling loop and method of positioning coupling loop

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Data communication and object localization using inductive coupling

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NON-CONTACT INTERFACE SYSTEM

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Low power near-field communication devices

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WIRELESS SENSOR SYSTEM FOR A MOTOR VEHICLE

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METHOD AND APPARATUS FOR PROVIDING HOME HEALTHCARE SERVICES USING A SENSOR NETWORK

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Method and system for remote power distribution and networking for passive devices

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Communication system

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Coupling loop

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RF sensor system and method for operating the same

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User interface based on magnetic induction

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Field improving system provided with resonator

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Method and System for Utilizing an RFID Sensor Tag as RF Power Measurement Embedded in Antenna

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Methods and apparatus for communicating across casing

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Sensor tag, sensor tag device, power receiving circuit, and sensor tag device power supply method

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Wireless Communicators

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Sensing and communication system and method

#280
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Privacy Protection Cleanup Shop Station and Devices

#281
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Continuous variable wireless data input to RFID reader

#282
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2008-04-03

Physiological data acquisition and management system for use with an implanted wireless sensor

#283
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Connector device

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2008-03-13

Spatially distributed remote sensor

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2008-02-28

RFID affected by sensor event

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2008-02-07

Data communication with sensors using a radio frequency identification (RFID) protocol

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Sensor system including multiple radio frequency identification tags

#288
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Versatile system for adaptive mobile station antenna

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Data communication system

#290
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2007-09-20

DATA COMMUNICATION IN AN ELECTRONIC DEVICE

#291
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2007-09-06

Signal transmission device

#292
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2007-08-09

Passive device for increasing the transmission efficiency of radio-frequency systems

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2007-08-09

Cable assembly for a coupling loop

#294
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2007-03-15

Apparatus and Methods of Universal Radio Frequency Identification Sensing System

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Surgical communication and power system

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2006-12-07

Method and system for setting parameters of a field station in a communications network

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2006-11-23

Wireless sensing and communication utilizing RF transmissions from microdischarges

#298
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2006-11-02

Sensing and communication system and method

#299
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2006-11-02

Coupling loop

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2006-09-21

Secure method and apparatus for retrieving network node identifier in wireless networks