ClassID:

223561

H04B5/00 - page 3 - CPC Classification

Classification description:

Near-field transmission systems, e.g. inductive loop type

Recent Application in this class:
#601
20080309494
2008-12-18

LINE-OF-SIGHT RFID TAG READER

#602
20080246667
2008-10-09

Near field communications, NFC, communicators and NFC communications enabled devices

#603
20080238619
2008-10-02

ACTIVE/PASSIVE RFID TAG

#604
20080227391
2008-09-18

Apparatus and method for increased security of wireless transactions

#605
20080227390
2008-09-18

Method and system for relaying signals from a magneto-inductive system through a voice-band system

#606
20080182517
2008-07-31

Hearing apparatus including transponder detection and corresponding control method

#607
20080182512
2008-07-31

Apparatus for and method of selecting between antennas for wireless communication

#608
20080153416
2008-06-26

Communication system and communication apparatus

#609
20080129455
2008-06-05

METHOD FOR FORMING RFID TAGS

#610
20080094219
2008-04-24

Privacy Protection Cleanup Shop Station and Devices

#611
20080090520
2008-04-17

APPARATUS AND METHODS FOR COMMUNICATION MOBILITY MANAGEMENT USING NEAR-FIELD COMMUNICATIONS

#612
20080087723
2008-04-17

Circuit arrangement for wirelessly exchanging data and RFID chip card device

#613
20080070499
2008-03-20

MAGNETIC COMMUNICATION THROUGH METAL BARRIERS

#614
20080068135
2008-03-20

RFID Tag System and Data Stream Thereof

#615
20080055047
2008-03-06

Semiconductor device

#616
20080039903
2008-02-14

Electronic device with dual purpose inductive element

#617
20080031379
2008-02-07

Method for transmitting data and data transmitter

#618
20070232236
2007-10-04

Calibration system and method in a communications device

#619
20070222582
2007-09-27

Radio system for sensing applications

#620
20070205865
2007-09-06

Wireless communication device with RFID reader

#621
20070055470
2007-03-08

RFID architecture in an industrial controller environment

#622
20070013545
2007-01-18

Control system

#623
20070013486
2007-01-18

Radio frequency identification and communication device

#624
20060273906
2006-12-07

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

#625
20060197939
2006-09-07

Identification system and method of determining motion information

#626
20060196941
2006-09-07

Non-contact information medium and communication system using non-contact information medium

#627
20060183462
2006-08-17

Managing an access account using personal area networks and credentials on a mobile device

#628
20060132287
2006-06-22

Radio frequency identification interrogation method and radio frequency identification device

#629
20060121639
2006-06-08

Microfabricated devices for wireless data and power transfer

#630
20060120006
2006-06-08

Apparatus and method for transmitting of energy and/or data between a source and a receiver movable relative thereto

#631
20060079180
2006-04-13

Methods, apparatus, systems and computer program products for energy management of short-range communication modules in mobile terminal devices

#632
20060049928
2006-03-09

Arrangement of a magnetic coupling coil and a transponder circuit on a vehicle wheel

#633
20060041420
2006-02-23

Method and apparatus for configuring a network appliance

#634
20060038617
2006-02-23

Continuously variable gain radio frequency driver amplifier having linear in decibel gain control characteristics

#635
20060025939
2006-02-02

Method and system for identifying damage to a wire

#636
20050285705
2005-12-29

Element of an inductive coupler

#637
20050236899
2005-10-27

Device for data and/or energy transmission between a seat and a chassis

#638
20050178845
2005-08-18

Contactless electronic communication device with optional auxiliary power source

#639
20050170784
2005-08-04

Read-write processing apparatus and method for RFID tag

#640
20050078012
2005-04-14

Device for positioning a workpiece

#641
20050068161
2005-03-31

Tire sensor unit

#642
20050063488
2005-03-24

Inductive data and power link suitable for integration

#643
20050005673
2005-01-13

Ferrite system

#644
15940633
2022-02-22

Detecting unauthorized devices

#645
15162738
2017-08-01

Information handling system proximity sensing

#646
14860843
2018-11-13

Systems and methods for identifying receiver locations using sensor technologies

#647
14588542
2018-03-27

Customer service document with data storage device

#648
14447270
2019-04-02

Remote storage over backscatter radio

#649
14173708
2016-12-20

Wireless earbud communications using magnetic induction

#650
13326941
2015-08-11

Near field communication session feedback

#651
12752081
2017-06-27

Wireless energy reception management

#652
12716204
2016-05-03

Cards with power management

#653
12635961
2016-07-26

Wireless communication link using near field coupling