H03K2217/960715 - CPC Classification Index

ClassID:

222124 ⎘

H03K2217/960715 - CPC Classification

Classification description:

Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by characterised by the way in which the control signal is generated; Touch switches; Capacitive touch switches characterised by the detection principle Rc-timing; e.g. measurement of variation of charge time or discharge time of the sensor

Recent Application in this class:

20230208421

2023-06-29

Detection chip capable of cancelling baseline voltage

20220393681

2022-12-08

Touch detection circuit with different charging and discharging currents and operating method thereof

20220021388

2022-01-20

Touch detection circuit with different charging and discharging currents and operating method thereof

20210349597

2021-11-11

POSITION DETECTION SYSTEM AND DIGITAL STYLUS USING SAME

20210305984

2021-09-30

APPARATUS AND METHODS FOR SENSING

20210048898

2021-02-18

Fabric touch sensor

20200162059

2020-05-21

Relaxation oscillator and method for operating a relaxation oscillator

20190162869

2019-05-30

Capacitance detecting device

20180329535

2018-11-15

Fabric touch sensor

#10

20180078180

2018-03-22

OCCUPANCY MONITORING DEVICE

#11

20180024688

2018-01-25

AN APPARATUS AND METHODS FOR SENSING

#12

20180014787

2018-01-18

Methods, systems, and apparatuses for detecting activation of an electronic device

#13

20180013429

2018-01-11

CAPACITIVE TOUCH BUTTON WITH GUARD

#14

20170255297

2017-09-07

Capacitive sensing button on chip

#15

20170068351

2017-03-09

Method and apparatus for capacitive sensing

#16

20170060342

2017-03-02

Bootstrapped and correlated double sampling (BCDS) non-contact touch sensor for mobile devices

#17

20170003809

2017-01-05

Electronic device for determining valid user input

#18

20160118981

2016-04-28

Door handle module for vehicle and apparatus for locking and unlocking vehicle door including the module

#19

20160085371

2016-03-24

Sensing device

#20

20160011695

2016-01-14

Touch panel and image display device including the same

#21

20150293625

2015-10-15

Capacitive sensing button on chip

#22

20150219703

2015-08-06

Circuit arrangement and method for detecting a capacitance and/or a change in a capacitance of a capacitive component

#23

20150144475

2015-05-28

Capacitive touch button with guard

#24

20150062074

2015-03-05

Sensing device

#25

20150042363

2015-02-12

Capacitance measuring circuit of a touch sensor and capacitive touch panel having the capacitance measuring circuit

#26

20140372058

2014-12-18

Low consumption device for measuring a variation of a capacitance and associated method

#27

20140367239

2014-12-18

Capacitive keypad position sensor with low cross-interference

#28

20140239975

2014-08-28

Method for searching a capacitance variation of a capacitive sensor of a motor vehicle

#29

20140172336

2014-06-19

Device for measuring the variation of a capacitance and associated measuring method

#30

20130342498

2013-12-26

Touch panel and image display device including the same

#31

20130321006

2013-12-05

Method for measuring capacitance and capacitive sensor unit

#32

20130321005

2013-12-05

Transcapacitive charge measurement

#33

20130249845

2013-09-26

Handheld device capable of automatically switching between a handheld mode and a non-handheld mode and control method thereof

#34

20130147756

2013-06-13

SYSTEMS AND METHODS FOR TOUCH PANEL SENSING AND INDICATING

#35

20130141387

2013-06-06

Capacitive touch sensor assembly for use in a wet environment

#36

20130099804

2013-04-25

Apparatus and method for measuring capacitance in touch sensor

#37

20130069672

2013-03-21

Low power capacitive touch detector

#38

20130069671

2013-03-21

Low power capacitive touch detector

#39

20120242349

2012-09-27

CAPACITANCE DETECTING DEVICE

#40

20120217982

2012-08-30

Capacitive sensing button on chip

#41

20120176179

2012-07-12

SAMPLING

#42

20120120223

2012-05-17

PORTABLE MICROSCOPE

#43

20120113039

2012-05-10

MULTILAYER AND MULTIPLEXING TOUCH SENSING DEVICE

#44

20120049868

2012-03-01

Capacitance sensing systems, circuits and methods that include current conveyor based oscillators

#45

20120019266

2012-01-26

Capacitive touch panel

#46

20110304576

2011-12-15

Capacitative sensor system

#47

20110281492

2011-11-17

Method of Sensing the Proximity of a Human

#48

20110267079

2011-11-03

Capacitance sensing circuit and method of capacitance sensing

#49

20110254571

2011-10-20

Position detector

#50

20110221691

2011-09-15

HANDHELD DEVICE CAPABLE OF AUTOMATICALLY SWITCHING BETWEEN A HANDHELD MODE AND A NON-HANDHELD MODE AND CONTROL METHOD THEREOF

#51

20110209287

2011-09-01

PROXIMITY SENSOR

#52

20110187389

2011-08-04

CAPACITANCE MEASURING CIRCUIT FOR TOUCH SENSOR

#53

20110156724

2011-06-30

CAPACITANCE MEASUREMENT SYSTEMS AND METHODS

#54

20110148439

2011-06-23

Capacitance discrimination circuit and touch switch equipped with the same

#55

20110036827

2011-02-17

APPARATUS FOR CONTROLLING AN ELECTRICAL COOKER AND RELATED METHOD THEREOF

#56

20100327953

2010-12-30

Automatic impedance adjuster and control method thereof

#57

20100283759

2010-11-11

TOUCH SENSOR SYSTEM AND MICROCOMPUTER

#58

20100277351

2010-11-04

Capacitive sensing user interfaces and implementation thereof

#59

20100225336

2010-09-09

Object proximity detector and object position detector

#60

20100102832

2010-04-29

Automated capacitive touch scan

#61

20100066391

2010-03-18

Capacitance change measuring circuit of capacitive sensor device, capacitive sensor module, method of measuring capacitance change of capacitive sensor device, and electronic device

#62