Patents-Review.com
ClassID:

166544 ⎘

G01L1/144 - CPC Classification

Classification description:

Measuring force or stress, in general by measuring variations in capacitance or inductance of electrical elements, e.g. by measuring variations of frequency of electrical oscillators using capacitors with associated circuitry

Recent Application in this class:
#1
20260133086
2026-05-14

PRESSURE MEASURING CELL HAVING EVALUATION ELECTRONICS AND 4-20 MA INTERFACE

 #2
20260114549
2026-04-30

SENSING DEVICE FOR FOOTWEAR

 #3
20260063449
2026-03-05

POSITION INDICATOR

 #4
20260047382
2026-02-12

ELECTROSTATIC WAFER CLAMPING AND SENSING SYSTEM

 #5
20250321147
2025-10-16

FLEXIBLE DEVICES INCORPORATING ELECTRONICALLY-CONDUCTIVE LAYERS, INCLUDING FLEXIBLE WIRELESS LC SENSORS

 #6
20250314540
2025-10-09

SENSORS

 #7
20250277710
2025-09-04

MECHANISM FOR ASSEMBLING FORCE SENSOR PATCH INTO EARPHONE DEVICE

 #8
20250277709
2025-09-04

MECHANISM FOR ASSEMBLING FORCE SENSOR PATCH INTO EARPHONE DEVICE

 #9
20250251263
2025-08-07

ACTIVE FOOTWEAR SENSOR CALIBRATION

 #10
20250247049
2025-07-31

HYBRID VACUUM ELECTRONICS COMMUNICATION AND SENSOR SYSTEM

 #11
20250224285
2025-07-10

MEASUREMENT DEVICE AND LOAD DETECTION SYSTEM

 #12
20250208725
2025-06-26

ELECTRONIC ERASER

 #13
20250207985
2025-06-26

LOAD DETECTING DEVICE AND DETECTING CIRCUIT

 #14
20250052624
2025-02-13

FLEXIBLE FORCE MEASURING TACTILE SENSOR SYSTEM

 #15
20240426680
2024-12-26

PRESSURE SENSOR, MANUFACTURING METHOD THEREOF AND PRESSURE DETECTION DEVICE

 #16
20240418582
2024-12-19

PASSIVE CAPACITIVE-BASED WIRELESS FORCE SENSOR

 #17
20240337542
2024-10-10

LOAD DETECTION DEVICE

 #18
20240200985
2024-06-20

POSITION INDICATOR

 #19
20240142320
2024-05-02

LOAD DETECTION SYSTEM

 #20
20240019320
2024-01-18

ANALOG FRONTEND ARCHITECTURE FOR A CAPACITIVE PRESSURE SENSOR

 #21
20230375419
2023-11-23

DEVICE FOR DETECTING USER INPUT WITH FORCE SENSOR IN STEM THEREOF

 #22
20230332962
2023-10-19

FORCE SENSOR WITH POLYMER MATERIAL LAYER

 #23
20230324247
2023-10-12

CHARACTERISTIC ADJUSTMENT SYSTEM OF PRESSURE DETECTION OUTPUT AND CHARACTERISTIC ADJUSTMENT METHOD OF PRESSURE DETECTION OUTPUT

 #24
20230204391
2023-06-29

Position indicator

 #25
20230200250
2023-06-22

Capacitive Self-Sensing for Electrostatic Transducers with High Voltage Isolation

 #26
20230194364
2023-06-22

RESISTIVE AND CAPACITIVE FORCE SENSOR AND METHOD OF OPERATING THE SAME

 #27
20230160761
2023-05-25

High-sensitivity flexible three-dimensional force tactile sensor and preparation method thereof

 #28
20230130920
2023-04-27

Pressure sensor device, pressure sensor module, and signal correction method for pressure sensor module

 #29
20230081114
2023-03-16

CAPACITIVE PRESSURE SENSOR

 #30
20230078471
2023-03-16

Flexible devices incorporating electronically-conductive layers, including flexible wireless LC sensors

 #31
20220412817
2022-12-29

Method For Monitoring The Function of a Capacitive Pressure Measurement Cell

 #32
20220307925
2022-09-29

MECHANISM FOR ASSEMBLING FORCE SENSOR PATCH INTO EARPHONE DEVICE

 #33
20220291062
2022-09-15

Force sensor

 #34
20220279899
2022-09-08

Active footwear sensor calibration

 #35
20220252469
2022-08-11

Pressure detection module and electronic device

 #36
20220221351
2022-07-14

Load sensor

 #37
20220221350
2022-07-14

CONFORMABLE THIN FILM-BASED STRAIN SENSING WITH FLEXIBLE SUBSTRATE

 #38
20220168903
2022-06-02

Force measuring sensor and robot including same

 #39
20220087368
2022-03-24

Foot presence sensing systems for active footwear

 #40
20210364373
2021-11-25

Electrical multi-directional force sensor

 #41
20210318188
2021-10-14

Pressure-sensitive element

 #42
20210311534
2021-10-07

Force sensor and display device

 #43
20210310974
2021-10-07

MULTI-SENSORY DEVICE INTEGRATED IN A SINGLE STRUCTURE

 #44
20210307455
2021-10-07

Foot presence signal processing systems and methods

 #45
20210278294
2021-09-09

Wireless capacitive load cell device

 #46
20210274888
2021-09-09

FOOT PRESENCE SENSING USING MAGNETS IN FOOTWEAR

 #47
20210262871
2021-08-26

Force sensor

 #48
20210247417
2021-08-12

Methods for closed loop operation of capacitive accelerometers

 #49
20210239544
2021-08-05

Earphone with force sensor

 #50
20210165508
2021-06-03

Methods and apparatus for variable capacitance detection

 #51
20210165498
2021-06-03

Input device

 #52
20210108973
2021-04-15

Force sensor and manufacturing method thereof

 #53
20210034177
2021-02-04

Touch sensing device capable of performing touch sensing and force sensing using single sensing structure and electric device including the same

 #54
20210022489
2021-01-28

Electric toothbrush adopting force sensing array

 #55
20210018379
2021-01-21

Capacitance detection device

 #56
20210003460
2021-01-07

Measurement apparatus

 #57
20200408617
2020-12-31

Soft electronic component with improved connection

 #58
20200390181
2020-12-17

Pressure monitoring system for helmets

 #59
20200378847
2020-12-03

Force sensor integrated on substrate

 #60
20200352284
2020-11-12

SENSING DEVICE FOR FOOTWEAR

 #61
20200300717
2020-09-24

Pressure sensor

 #62
20200293151
2020-09-17

Input device, operation device, and electronic apparatus

 #63
20200259493
2020-08-13

Differential capacitive sensing system

 #64
20200240855
2020-07-30

OBJECT DEFORMATION DETECTION USING CAPACITIVE SENSING

 #65
20200225098
2020-07-16

Force sensor and manufacturing method thereof

 #66
20200141819
2020-05-07

Detecting changes in attributes of a human or animal body

 #67
20200141818
2020-05-07

Capacitive and tactile sensors and related sensing methods

 #68
20200139914
2020-05-07

Capacitive sensor arrangement

 #69
20200103298
2020-04-02

Sensing apparatus

 #70
20200077749
2020-03-12

Dynamic fit footwear

 #71
20200046081
2020-02-13

Capacitive foot presence sensing for footwear

 #72
20200025702
2020-01-23

Apparatus for measuring pressure and/or humidity

 #73
20190387840
2019-12-26

Foot presence signal processing using velocity

 #74
20190373986
2019-12-12

Capacitive foot presence sensing for footwear

 #75
20190353537
2019-11-21

Force sensor

 #76
20190323904
2019-10-24

Force sensor

 #77
20190310154
2019-10-10

Pressure detection chip and method for detection pressure

 #78
20190277714
2019-09-12

Multi-capacitor sensor array with integrated temperature measurement

 #79
20190250753
2019-08-15

Apparatus and method for sensing pressure

 #80
20190233279
2019-08-01

Physical quantity sensor, inertial measurement unit, electronic apparatus, portable electronic apparatus, and vehicle

 #81
20190212215
2019-07-11

Force sensor

 #82
20190208865
2019-07-11

Active footwear sensor calibration

 #83
20190195703
2019-06-27

Pressure sensor device, control device, and pressure sensor unit

 #84
20190174871
2019-06-13

Detector system for use with footwear

 #85
20190166954
2019-06-06

Sensing device for footwear

 #86
20190155449
2019-05-23

Electronic device and method including elastic member for preventing/reducing performance degradation of pressure sensor

 #87
20190113401
2019-04-18

Physical quantity sensor having a spring connected to a movable unit

 #88
20190103659
2019-04-04

Electronic device for grip sensing and method for operating thereof

 #89
20190094086
2019-03-28

Highly sensitive capacitive force sensor that is minimally affected by temperature changes and in-phase noise

 #90
20190064204
2019-02-28

Physical quantity sensor, complex sensor, inertial measurement unit, portable electronic device, electronic device, and vehicle

 #91
20190064022
2019-02-28

CAPACITIVE VACUUM MEASURING CELL HAVING A MULTI-ELECTRODE

 #92
20190049484
2019-02-14

Physical quantity sensor, inertial measurement unit, electronic apparatus, and vehicle

 #93
20190049483
2019-02-14

PHYSICAL QUANTITY SENSOR, COMPLEX SENSOR, INERTIAL MEASUREMENT UNIT, PORTABLE ELECTRONIC DEVICE, ELECTRONIC DEVICE, AND VEHICLE

 #94
20190042046
2019-02-07

Piezo Based Force Sensing

 #95
20190033245
2019-01-31

CellDrum electrode arrangement for measuring mechanical stress

 #96
20180364867
2018-12-20

Method for determining change of initial distance of sensing electrode

 #97
20180364112
2018-12-20

Sensor device for detecting pressure

 #98
20180356300
2018-12-13

Sensor device for detecting pressure

 #99
20180328799
2018-11-15

COMPLEX DEVICE AND ELECTRONIC DEVICE COMPRISING SAME

 #100
20180313705
2018-11-01

Force detection apparatus and robot

 #101
20180313704
2018-11-01

Force detection device and robot having a voltage generating circuit

 #102
20180259404
2018-09-13

Force sensor

 #103
20180239462
2018-08-23

Input device and method for driving input device

 #104
20180238716
2018-08-23

Capacitive bending sensors

 #105
20180232075
2018-08-16

Display device and driving method thereof

 #106
20180216969
2018-08-02

Composite detection sensor and sensor cable

 #107
20180209858
2018-07-26

Apparatus for detecting capacitance, electronic device and apparatus for detecting force

 #108
20180172525
2018-06-21

Portable electronic device and sensing method thereof

 #109
20180156678
2018-06-07

Load cell comprising an elastic body having a base and flexible member

 #110
20180136761
2018-05-17

Capacitive detection device, method and pressure detection system

 #111
20180038746
2018-02-08

MEMS capacitive shear sensor system having an interface circuit

 #112
20170364191
2017-12-21

Force detection apparatus and method, touch device and electronic terminal

 #113
20170356812
2017-12-14

Flexible transparent sensor with ionically-conductive material

 #114
20170350771
2017-12-07

Force sensor with noise shielding layer

 #115
20170343595
2017-11-30

Method for sensor readout with redundancy-checking

 #116
20170343594
2017-11-30

Sensor readout with redundancy-checking

 #117
20170265594
2017-09-21

Capacitive foot presence sensing for footwear

 #118
20170265589
2017-09-21

Foot presence sensing systems for active footwear

 #119
20170265588
2017-09-21

Foot presence signal processing systems and methods

 #120
20170265587
2017-09-21

Capacitive foot presence sensing devices for footwear

 #121
20170265584
2017-09-21

Foot presence sensing using magnets in footwear

 #122
20170265582
2017-09-21

Capacitive foot presence sensing for footwear

 #123
20170191882
2017-07-06

Force sensor

 #124
20170176267
2017-06-22

Indexable strain sensor

 #125
20170153152
2017-06-01

Stretchable electrically-conductive circuit and manufacturing method therefor

 #126
20170146411
2017-05-25

Systems and methods for monitoring component strain

 #127
20170122820
2017-05-04

Dielectrostrictive sensors for shear stress measurement, process monitoring, and quality examination of viscoelastic materials

 #128
20170102275
2017-04-13

Signal processing circuit and method with pressure-sensitive sensor array

 #129
20170089774
2017-03-30

Methods of rapid 3D nano/microfabrication of multifunctional shell-stabilized liquid metal pipe networks and insulating/metal liquids electro-mechanical switch and capacitive strain sensor

 #130
20170083107
2017-03-23

Highly sensitive pressure sensor and input device using the same

 #131
20170074915
2017-03-16

Sensor readout with redundancy-checking

 #132
20170074734
2017-03-16

Capacitive force sensor and grasping device

 #133
20170052073
2017-02-23

Capacitive control element with improved malfunction immunity

 #134
20160363489
2016-12-15

Sensing device

 #135
20160332306
2016-11-17

Force detection device, robot, and moving object

 #136
20160306481
2016-10-20

Piezo based force sensing

 #137
20160283007
2016-09-29

Pressure sensor comprising first pressure sensitive element and second pressure sensitive element

 #138
20160209279
2016-07-21

Position indicator of electromagnetic induction system and electronic ink cartridge

 #139
20160198981
2016-07-14

STRAIN SENSOR, MONITORING SYSTEM, AND METHOD OF MANUFACTURING THEREOF

 #140
20160154030
2016-06-02

Capacitive sensor

 #141
20160103084
2016-04-14

Conveyor-belt system for measuring conditions that vary the resonant frequency of a resonant circuit

 #142
20160041046
2016-02-11

Integrated electronic device for monitoring pressure within a solid structure

 #143
20150367751
2015-12-24

Capacitive sensor

 #144
20150285701
2015-10-08

Force feedback loop for pressure sensors

 #145
20150276790
2015-10-01

Physical quantity sensor, sensor unit, electronic apparatus, moving object, and physical quantity detection method

 #146
20150268692
2015-09-24

Touch surface and method of manufacturing same

 #147
20150177077
2015-06-25

Force-sensitive occupancy sensing technology

 #148
20140350348
2014-11-27

Passive and wireless pressure sensor

 #149
20140331787
2014-11-13

Six-axis force-torque sensor

 #150
20140326079
2014-11-06

Capacitance type sensor

 #151
20140253151
2014-09-11

Sensor system for a motor vehicle

 #152
20140251012
2014-09-11

Pseudo-differential accelerometer with high electromagnetic interference rejection

 #153
20140238152
2014-08-28

Device and method for localized force sensing

 #154
20140236354
2014-08-21

Force detection device, robot, and moving object

 #155
20140165742
2014-06-19

Capacitive force sensor with magnetic spring

 #156
20140137670
2014-05-22

Dynamic quantity sensor and dynamic quantity sensor system

 #157
20140109695
2014-04-24

Nanostructures with strain-induced resistance

 #158
20140090488
2014-04-03

Flexible piezocapacitive and piezoresistive force and pressure sensors

 #159
20140076066
2014-03-20

Multicapacitor force/moment sensor arrays

 #160
20130191057
2013-07-25

System and method for rapid data collection from pressure sensors in a pressure sensing system

 #161
20130093431
2013-04-18

Sensor readout with redundancy-checking

 #162
20130049776
2013-02-28

Readout circuit for self-balancing capacitor bridge

 #163
20130049525
2013-02-28

Readout circuit for self-balancing capacitor bridge

 #164
20130006559
2013-01-03

Method for reducing non-linearity during measurement of a physical parameter and electronic circuit for implementing the same

 #165
20120326566
2012-12-27

External force detection apparatus and external force detection sensor

 #166
20120247226
2012-10-04

Sheet-like tactile sensor system

 #167
20110152725
2011-06-23

BioMEMS sensor and apparatuses and methods therefor

 #168
20100219842
2010-09-02

Detection circuit for use in various types of capacitive transducers and a transducer including such a circuit

 #169
20100101329
2010-04-29

Strain and displacement sensor and system and method for using the same

 #170
20100071459
2010-03-25

System for measuring a physical variable

 #171
20090295557
2009-12-03

Seat belt warning system

 #172
20090209870
2009-08-20

PULSE-WAVE MEASUREMENT APPARATUS

 #173
20090178493
2009-07-16

Force-measuring element

 #174
20090158856
2009-06-25

CAPACITIVE STRAIN GAUGE SYSTEM AND METHOD

 #175
20080252621
2008-10-16

SENSING DEVICE HAVING CAPACITIVE FORCE SENSOR

 #176
20080252615
2008-10-16

SENSING DEVICE HAVING CAPACITIVE FORCE SENSOR WITH SATURATED OUTPUT AT MINIMUM CAPACITANCE

 #177
20080250865
2008-10-16

CAPACITIVE FORCE SENSOR HAVING SATURATED OUTPUT AT MINIMUM CAPACITANCE

 #178
20080250864
2008-10-16

Capacitive force sensor

 #179
20080243975
2008-10-02

Sensor driving circuit

 #180
20080178675
2008-07-31

Force detector and acceleration detector and method of manufacturing the same

 #181
20080105936
2008-05-08

SURFACE PRESSURE DISTRIBUTION SENSOR

 #182
20070208529
2007-09-06

Capacitive sensing isolation using reversed biased diodes

 #183
20070204692
2007-09-06

Force detector and acceleration detector and method of manufacturing the same

 #184
20070068720
2007-03-29

Capacitive sensing apparatus for a vehicle seat

 #185
20070012109
2007-01-18

Force detector and acceleration detector and method of manufacturing the same

 #186
20060162464
2006-07-27

Pressure-sensitive sensor and monitor using the pressure-sensitive sensor

 #187
20060107768
2006-05-25

Capacitive strain gauge

 #188
20060092032
2006-05-04

Shielded capacitive load cell apparatus responsive to weight applied to a vehicle seat

 #189
20060049836
2006-03-09

Capacitance type force sensors

 #190
20050223811
2005-10-13

Precision multi-dimensional capacitive transducer

 #191
20050218911
2005-10-06

Linearity enhancement for capacitive sensors

 #192
20050057266
2005-03-17

Method for manufacturing a capacitance type sensor with a movable electrode

 #193
20050041375
2005-02-24

Capacitive sensor having flexible polymeric conductors

 #194
16571645
2020-09-15

Capacitive shift-force sensor

 #195
16231119
2019-10-29

Indexable strain sensor

 #196
15688210
2019-10-01

Flexible capacitive pressure sensor

 #197
15348649
2017-04-25

Force-sensitive occupancy sensing technology