H01H2239/024 - CPC Classification Index

#1

20260031289

2026-01-29

SWITCH DEVICE

#2

20240161986

2024-05-16

SWITCH DEVICE AND OPERATING METHOD THEREOF

#3

20210272760

2021-09-02

Mechanical computer keyboard with analog input

#4

20200373106

2020-11-26

Key switch

#5

20190348244

2019-11-14

Miniature circuit breaker with automatic opening/closing function

#6

20190198263

2019-06-27

Shift operating element

#7

20190043682

2019-02-07

Multi-function key system

#8

20180241861

2018-08-23

Electronic device

#9

20150061902

2015-03-05

Systems and methods for implementing spring loaded mechanical key switches with variable displacement sensing

#10

20140354070

2014-12-04

Non-contact switch device

#11

20130314325

2013-11-28

Operation input device

#12

20130154942

2013-06-20

Input device, and electronic apparatus provided with same

#13

20120326817

2012-12-27

OPERATION DEVICE AND ELECTRONIC APPARATUS

#14

20120215475

2012-08-23

Magnetic sensing user interface device methods and apparatus

#15

20120199454

2012-08-09

Wireless switching device

#16

20120055763

2012-03-08

Rotary switch mechanism

#17

20100320066

2010-12-23

Environmentally sealed inductive sensor assembly

#18

20100245296

2010-09-30

PORTABLE ELECTRONIC DEVICE AND PAGE TURNING METHOD THEREOF

#19

20100236911

2010-09-23

Push-button

#20

20100231423

2010-09-16

KEYBOARD

#21

20100231057

2010-09-16

Portable electronic device

#22

20100206705

2010-08-19

Switch device

#23

20100175974

2010-07-15

LOW PROFILE MULTI-DIRECTIONAL KEY UNIT STRUCTURE

#24

20100000848

2010-01-07

Input key structure for electronic device

#25

20090153278

2009-06-18

Vehicle switch

#26

20090071810

2009-03-19

Dairy switch apparatus and method

#27

20080125193

2008-05-29

Input apparatus and mobile device having the same

#28

20080060924

2008-03-13

NON-TOUCHING LIMIT SWITCH

#29

20070108034

2007-05-17

Independently positionable and programmable key switches

#30

20070050972

2007-03-08

Method of manufacturing a switch panel to be disposed close to a magnetic sensor

#31

20060284710

2006-12-21

Pointing device and key sheet for pointing device

#32

20060278509

2006-12-14

Electroluminescent lamp membrane switch

#33

20060245683

2006-11-02

Switching device and method

#34

20060231374

2006-10-19

Hand and foot switch

#35

20060221052

2006-10-05

Input device

#36

20060180456

2006-08-17

Movable contact unit arrangement including a movable contact unit and a magnetic sensor

#37

20060132446

2006-06-22

Key input apparatus using magnetic force, operating method thereof, and computer-readable recording medium storing computer programs for performing the method

#38

20060081453

2006-04-20

Method of manufacturing a movable contact unit to be disposed close to a magnetic sensor

#39

20050133351

2005-06-23

Hidden switch for motor vehicle

#40

20050083318

2005-04-21

Computer input device with individually positionable and programmable input members

#41

20050000787

2005-01-06

Independently positionable and programmable key switches

#42

15965865

2019-06-04

Push switch with dual sensing mode