Patents-Review.com
ClassID:

204404 ⎘

H01H2239/078 - CPC Classification

Classification description:

Miscellaneous Variable resistance by variable contact area or point

Recent Application in this class:
#1
20230245842
2023-08-03

Audio keyboard button with varying output

 #2
20220013311
2022-01-13

Multidirectional input apparatus with switch and multidirectional input system with switch

 #3
20210148770
2021-05-20

Multi-modal sensing transducers

 #4
20200118772
2020-04-16

Control circuits for self-powered switches and related methods of operation

 #5
20190279831
2019-09-12

Contact structure for switch, trigger switch and electric power tool

 #6
20180240625
2018-08-23

Switch for an electrical device

 #7
20180226793
2018-08-09

Control circuits for self-powered switches and related methods of operation

 #8
20180190446
2018-07-05

Illuminated dual pressure sensing key

 #9
20170178837
2017-06-22

Switch and method for manufacturing the same

 #10
20160225555
2016-08-04

Operator control and detector device having differentiated signal generation

 #11
20160048245
2016-02-18

Method for calibrating a resistive contact sensor

 #12
20150325392
2015-11-12

Operating switch

 #13
20130284570
2013-10-31

Appliance comprising an operating unit

 #14
20120032878
2012-02-09

INPUT APPARATUS USING A CONDUCTIVE RUBBER MEMBER

 #15
20110303519
2011-12-15

Multi-directional switch

 #16
20110241850
2011-10-06

Steering wheel sensors

 #17
20110080179
2011-04-07

Multidirectional switch member and electronic device having same

 #18
20100294640
2010-11-25

Foil-type switching element, in particular for use in collision detection systems

 #19
20100245231
2010-09-30

Input device for inputting a signal into an electronic apparatus

 #20
20100170704
2010-07-08

Fabric able to form electronic element

 #21
20100148993
2010-06-17

Ion-dielectric touch sensor and device using same

 #22
20090079613
2009-03-26

Remote controller, method for controlling the same, and method for manufacturing the same

 #23
20080251365
2008-10-16

INPUT DEVICE

 #24
20080067041
2008-03-20

Electronic apparatus

 #25
20070254551
2007-11-01

Input device

 #26
20070181415
2007-08-09

Electronic apparatus

 #27
20070022828
2007-02-01

Interdigital force switches and sensors

 #28
20060278509
2006-12-14

Electroluminescent lamp membrane switch

 #29
20060278013
2006-12-14

Resistance type sensor

 #30
20060152390
2006-07-13

Continuously actuatable keys pertaining to a keyboard comprising an integrated signal detection element, and method for signal processing

 #31
20060061553
2006-03-23

Double-phase pressing keys for mobile terminals

 #32
20060042924
2006-03-02

Membrane switch, method for manufacturing membrane switch, and contact switch

 #33
20050284234
2005-12-29

Pressure sensor capable of changing resolution in accordance with amount of pressing force

 #34
20050274595
2005-12-15

Key

 #35
20050178214
2005-08-18

Force detector

 #36
20050063757
2005-03-24

Input key and input apparatus

 #37
20050060592
2005-03-17

Input device with reduced dead band of an analog output signal

 #38
20050030281
2005-02-10

Input device

 #39
20050011738
2005-01-20

Sensor and method for detecting a patient's movement via position and occlusion

 #40
20050008178
2005-01-13

Control panel with activation zone

 #41
20050007341
2005-01-13

Multidirectional input device and electronic apparatus comprising it