ClassID:

221796

H03K17/964 - CPC Classification

Classification description:

Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated; Touch switches Piezo-electric touch switches

Sub-classes:
Recent Application in this class:
#1
20250192779
2025-06-12

PIEZOELECTRIC TRANSDUCER AND PRESSURE SENSING BUTTON

#2
20240361567
2024-10-31

OPTICAL ELEMENT DRIVE MECHANISM

#3
20240080025
2024-03-07

PIEZOELECTRIC UNIT AND INPUT-OUTPUT DEVICE

#4
20240072800
2024-02-29

SENSING DEVICE

#5
20240027724
2024-01-25

Optical system

#6
20230119796
2023-04-20

METHOD OF ASSESSING A USER INPUT AT A VIRTUAL BUTTON OF A USER-INPUT SYSTEM AND A USER-INPUT SYSTEM

#7
20220407517
2022-12-22

PROXIMITY AND PRESSURE DETECTION DEVICE, DETECTION LAYER AND ITEM OF EQUIPMENT EQUIPPED WITH SUCH DEVICES

#8
20220239296
2022-07-28

Tactile sensor formed on polyimide thin film having high total light transmittance, and switching device using same

#9
20220214754
2022-07-07

Touch key assembly, control circuit, and electronic device

#10
20220070351
2022-03-03

Optical element drive mechanism

#11
20220070339
2022-03-03

Voice coil motor

#12
20220066562
2022-03-03

Haptic feedback system

#13
20220066231
2022-03-03

Optical element driving mechanism

#14
20220066230
2022-03-03

Optical module

#15
20220066129
2022-03-03

Optical element drive mechanism

#16
20220066123
2022-03-03

Optical system

#17
20210365118
2021-11-25

Device that conveys haptic feedback, and component comprising the device

#18
20210360099
2021-11-18

FOLDABLE DISPLAY

#19
20210302243
2021-09-30

Increasing sensitivity of a sensor using an encoded signal

#20
20210247853
2021-08-12

Input device

#21
20210191458
2021-06-24

Sensor assemblies for electronic devices

#22
20210188092
2021-06-24

Vehicular sensing and control system for overhead console

#23
20210096683
2021-04-01

Display device and manufacturing method of same

#24
20210031235
2021-02-04

Device and method for producing active haptic feedback

#25
20200251648
2020-08-06

Method for manufacturing an actuator switch

#26
20200119733
2020-04-16

Electrical switch assembly comprising a piezoelectric sensor disposed between parallel mounting plates

#27
20200117298
2020-04-16

Input device and electronic apparatus therewith

#28
20200042040
2020-02-06

Sensor assemblies for electronic devices

#29
20200041195
2020-02-06

Touch sensor assembly and refrigerator door including a touch sensor assembly

#30
20200039559
2020-02-06

Steering wheel assembly

#31
20200036381
2020-01-30

CONTROL APPARATUS AND METHOD FOR CONTROLLING OPERATION OF A COMPONENT

#32
20200025439
2020-01-23

Appliance having touch sensor assembly

#33
20200007128
2020-01-02

Driver circuit for analyzing and controlling a piezoelectric component, button providing haptic feedback, and operating method

#34
20190317604
2019-10-17

Elastomer suspension with actuation functionality or sensing functionality

#35
20190267995
2019-08-29

Piezoelectric sensing apparatus and applications thereof

#36
20190229728
2019-07-25

Button assemblies

#37
20190176243
2019-06-13

Boring head with an electronic unit

#38
20190121460
2019-04-25

Acoustic touch device and touch judging method

#39
20190107902
2019-04-11

Touch device capable of detecting touch events through vibration

#40
20190074833
2019-03-07

Increasing sensitivity of a sensor using an encoded signal

#41
20190073078
2019-03-07

Touch input detection using a piezoresistive sensor

#42
20190073064
2019-03-07

Piezoresistive sensor for detecting a physical disturbance

#43
20190067552
2019-02-28

Component for producing active haptic feedback

#44
20190042046
2019-02-07

Piezo Based Force Sensing

#45
20190036528
2019-01-31

Monitoring system

#46
20190025923
2019-01-24

Electronic device configured to collect biometric and amount of force data when a user touches a displayed image

#47
20180373375
2018-12-27

Touch sensor assembly having a pressing tab, piezo disc, and oxidation prevention film

#48
20180334107
2018-11-22

Control panel for motor vehicle

#49
20180263563
2018-09-20

Flexible sensors and sensor systems

#50
20180244197
2018-08-30

Motor-vehicle passenger-compartment component, and a method for manufacturing this component

#51
20180183912
2018-06-28

Electronic device including component mounting structure through bended display

#52
20180183438
2018-06-28

Input device

#53
20180147982
2018-05-31

Motor-vehicle passenger-compartment component, and a method for manufacturing this component

#54
20180120893
2018-05-03

Sensor assemblies for electronic devices

#55
20180059857
2018-03-01

Controller, input device, input system, display apparatus, and control method

#56
20180058747
2018-03-01

Appliance having touch sensor assembly

#57
20170359066
2017-12-14

SELF-POWERED SWITCH INTITATION SYSTEM

#58
20170359065
2017-12-14

SELF-POWERED SWITCH INTITATION SYSTEM

#59
20170310321
2017-10-26

Ultrasonic and strain dual mode sensor for contact switch

#60
20170303853
2017-10-26

Sensor system integrated with a glove

#61
20170285746
2017-10-05

Force sensor in an input device

#62
20170260778
2017-09-14

Door handle assembly for a motor vehicle

#63
20170175981
2017-06-22

Transforming graphical expressions to indicate button function

#64
20170169962
2017-06-15

SWITCH DEVICE, USE OF THE SWITCH DEVICE, OPERATING SYSTEM, AND OPERATING METHOD

#65
20170084408
2017-03-23

Method of manufacturing a keyboard

#66
20170038881
2017-02-09

Flexible sensors and applications

#67
20170003253
2017-01-05

Touch detection device used in water handling equipment, and faucet apparatus including the same

#68
20160365680
2016-12-15

METHOD AND APPARATUS FOR INITIATING A CHANGE IN STATE OF AN ELECTRONIC DEVICE THROUGH A CONNECTOR RECEPTACLE

#69
20160317267
2016-11-03

Toothbrush with variable touch selection system and method of operation thereof

#70
20160306481
2016-10-20

Piezo based force sensing

#71
20160238474
2016-08-18

Discrete pressure sensor with cantilevered force centralizers

#72
20160225568
2016-08-04

Embedded button for an electronic device

#73
20160218712
2016-07-28

Control panel for vehicle and method for manufacturing such control panel

#74
20160197609
2016-07-07

Mounting arrangement for piezoelectric sensor device

#75
20160178276
2016-06-23

Piezoelectric touch sensor array

#76
20160161999
2016-06-09

Method and apparatus for powering on a terminal

#77
20160123066
2016-05-05

Container for actuating a drive device of the container

#78
20160105985
2016-04-14

Operating control unit for an electrical appliance and electrical appliance

#79
20160077660
2016-03-17

Underwater Touchpad

#80
20160070392
2016-03-10

Self-powered, ultra-sensitive, flexible tactile sensors based on contact electrification

#81
20160070347
2016-03-10

Sensor system integrated with a glove

#82
20160013873
2016-01-14

Wireless switch

#83
20150378514
2015-12-31

Piezoelectric sensor, and an electrical appliance, an installation or a gadget comprising at least one piezoelectric sensor

#84
20150331533
2015-11-19

Flexible sensors and applications

#85
20150324050
2015-11-12

Input device and method of generating a control signal

#86
20150314991
2015-11-05

Elevator with maintenance opening in the car floor

#87
20150260770
2015-09-17

Piezo key sensing circuit and method for testing the piezo key sensing circuit

#88
20150253935
2015-09-10

Ultrasonic and strain dual mode sensor for contact switch

#89
20150185955
2015-07-02

Touch type input device having a piezoelectric sensor connected to a displacement detector and a sound emission controller by a switch

#90
20150096878
2015-04-09

Touch-sensitive sensor and method for producing such a sensor

#91
20150049330
2015-02-19

Photosensitive tactile sensor

#92
20150027869
2015-01-29

Keyswitch, keyboard and related force feedback method

#93
20140167910
2014-06-19

Control device for an electrical circuit built on a substrate of polymeric material

#94
20130249349
2013-09-26

Piezoelectric signal generator

#95
20130241629
2013-09-19

Actuator and method of manufacture thereof

#96
20130110459
2013-05-02

Contact-terminal apparatus with pressure sensor

#97
20130069485
2013-03-21

Electric contactor having sensitive control

#98
20130009518
2013-01-10

Method for operating a piezoceramic sensor and circuit for carrying out the method

#99
20120305378
2012-12-06

Cover glass pressure button

#100
20120305377
2012-12-06

Cover glass pressure button

#101
20120106051
2012-05-03

Operating unit for an electrical device

#102
20120050335
2012-03-01

ZOOMING SYSTEM FOR A DISPLAY

#103
20110082589
2011-04-07

CONTROL DEVICE FOR A MOTOR VEHICLE

#104
20110006928
2011-01-13

Composite switch and portable device with same

#105
20100308664
2010-12-09

Lighting fixture with low voltage transformer and self-powered switching system

#106
20100181172
2010-07-22

Switch device

#107
20100149000
2010-06-17

OPERATOR CONTROL APPARATUS HAVING AT LEAST ONE PRESSURE-OPERATED SWITCH

#108
20100141580
2010-06-10

PIEZO-ELECTRIC SENSING UNIT AND DATA INPUT DEVICE USING PIEZO-ELECTRIC SENSING

#109
20100052849
2010-03-04

SWITCHING DEVICE

#110
20100050787
2010-03-04

Anti-pinch sensor

#111
20100013355
2010-01-21

Push button switch

#112
20100007531
2010-01-14

Control mechanism for an electrical appliance and evaluation method for the control mechanism

#113
20090314358
2009-12-24

Shower water heater

#114
20090312051
2009-12-17

Mobile electronic device

#115
20090294263
2009-12-03

Piezoelectric module for a switch, integrated in a housing

#116
20090153368
2009-06-18

TACTILE INPUT/OUTPUT DEVICE AND DRIVING METHOD THEREOF

#117
20090146533
2009-06-11

Piezoelectric force sensing

#118
20090040365
2009-02-12

Imaging system

#119
20090021117
2009-01-22

VIBRATION DETECTING SENSOR AND PRESSURE SENSITIVE SWITCH USING CABLE-SHAPED PIEZOELECTRIC ELEMENT

#120
20090021112
2009-01-22

CONTACT DETECTOR AND DOOR HANDLE UNIT INCLUDING IT AND SMART ENTRY SYSTEM

#121
20090002201
2009-01-01

KEYBOARD WITH KEYS FOR MOVING CURSOR

#122
20090002199
2009-01-01

Piezoelectric sensing as user input means

#123
20080315976
2008-12-25

System and method of assembling a trapped acoustic wave system

#124
20080238245
2008-10-02

Piezoelectric switch with symbolic illumination

#125
20080079537
2008-04-03

DOOR HANDLE APPARATUS FOR VEHICLE

#126
20080062013
2008-03-13

Wall switch for wired and self-powered wireless controllers with recessed and flush mounting

#127
20070252479
2007-11-01

Piezoelectric device and piezoelectric switch provided with the same

#128
20070211577
2007-09-13

Shock-activated switch device

#129
20070182594
2007-08-09

Self-powered switch initiation system

#130
20070089939
2007-04-26

Control Panel for an Elevator, and Elevator with such a Control Panel

#131
20070057604
2007-03-15

Piezoelectric switch

#132
20070037559
2007-02-15

Proximity triggered communication system

#133
20060267453
2006-11-30

Entrapment detecting system

#134
20060250534
2006-11-09

Thin planar switches and their applications

#135
20060214778
2006-09-28

Programmable push button

#136
20060207867
2006-09-21

Rotary controls

#137
20050280561
2005-12-22

Self-powered switch initiation system

#138
20050275567
2005-12-15

Flexible touch-sense switch

#139
20050168579
2005-08-04

Imaging system

#140
20050156483
2005-07-21

Piezoswitch

#141
20050116584
2005-06-02

Electronic switch and method of use for actuating a door

#142
20050083215
2005-04-21

Keyboard with keys for moving cursor

#143
15885501
2019-06-25

Elastomer suspension with actuation functionality and sensing functionality

#144
14997904
2018-07-17

Pedestrian pushbutton

#145
14481562
2016-06-14

Method and apparatus for generating piezoelectric transducer excitation waveforms using a boost converter