H01H2221/026 - CPC Classification Index

#1

20250054712

2025-02-13

PUSH BUTTON WITH CONSISTENT EDGE PERFORMANCE USING ONE OR MORE DOME SWITCHES

#2

20210175027

2021-06-10

Key module

#3

20200149628

2020-05-14

Shift-by-wire shifting control apparatus for vehicle

#4

20200126737

2020-04-23

Key structure and assembly method thereof

#5

20200027671

2020-01-23

Button, switch assembly and computer host

#6

20190214202

2019-07-11

Keyboard device

#7

20190122837

2019-04-25

Key structure

#8

20180240622

2018-08-23

Key assemblies, keyboards and methods for providing a key assembly

#9

20180226211

2018-08-09

Keyboard switch

#10

20160381820

2016-12-29

Electronic device having a waterproof structure

#11

20160233034

2016-08-11

Waterproof button structure

#12

20150364276

2015-12-17

OPTICALLY TRANSMISSIVE KEY SWITCH MECHANISM FOR DISPLAY-CAPABLE KEYBOARDS, KEYPADS, OR OTHER USER INPUT DEVICES

#13

20150327387

2015-11-12

Electronic device having a waterproof structure

#14

20150279584

2015-10-01

Panel assembly and button tree therefor

#15

20150194277

2015-07-09

Two part key cap for use in keyboard keys and methods for their manufacture

#16

20150021155

2015-01-22

Optically transmissive key switch mechanism for display-capable keyboards, keypads, or other user input devices

#17

20150021154

2015-01-22

Device for switching and controlling electrical apparatuses

#18

20140367236

2014-12-18

Keyswitch having a slidable translation mechanism

#19

20140262717

2014-09-18

Anti-tilt and rotation techniques for a touchsurface assembly having translating keys

#20

20140262716

2014-09-18

Touchsurface assembly having key guides formed in a sheet metal component

#21

20140224632

2014-08-14

Self-guided key switch and keyboard configured with same

#22

20140158512

2014-06-12

Push switch

#23

20140069789

2014-03-13

Cylindrical activation of menu buttons

#24

20140069782

2014-03-13

Anti-rotational buttons

#25

20140034468

2014-02-06

Touchsurface assemblies with linkages

#26

20140001022

2014-01-02

Button structures for electronic devices

#27

20130343026

2013-12-26

Control panel

#28

20130319838

2013-12-05

PRESS KEY

#29

20130319837

2013-12-05

PRESS KEY

#30

20130264182

2013-10-10

Slim key structure and slim keyboard having the same

#31

20130140165

2013-06-06

Input device and manufacturing method thereof

#32

20130078023

2013-03-28

Key support arrangement for narrow key switch structure

#33

20130062174

2013-03-14

Cam-action anti-roll button

#34

20130032458

2013-02-07

Pushbutton switch

#35

20120305372

2012-12-06

Compact double-contact secured pushbutton switch

#36

20120241299

2012-09-27

Key assembly for an electronic device having a connected keycap

#37

20120205227

2012-08-16

Contact switches in a uniform control panel

#38

20120106104

2012-05-03

Keypad assembly for a portable electronic device

#39

20110255260

2011-10-20

Button structures for electronic devices

#40

20110255259

2011-10-20

Mounting structures for components in electronic devices

#41

20110134085

2011-06-09

INPUT DEVICE

#42

20110094868

2011-04-28

Key assembly for an electronic device having a connected keycap

#43

20110000774

2011-01-06

Apparatus for key actuation and associated methods

#44

20100307903

2010-12-09

Keyboard with an octagonal guide for a key

#45

20100140071

2010-06-10

Supporting structure, keyswitch and keyboard

#46

20100116637

2010-05-13

Button-key structure and electric device having the same

#47

20090207054

2009-08-20

DEVICE PROVIDING AN IMPROVED KEYPAD ASSEMBLY FOR A PORTABLE ELECTRONIC DEVICE

#48

20090000935

2009-01-01

Push-Button Switch

#49

20080237017

2008-10-02

Easy-to-clean keypad device

#50

20080210535

2008-09-04

Push switch

#51

20070199813

2007-08-30

Automotive push switch

#52

20070114335

2007-05-24

Operations panel and image forming apparatus

#53

20070108034

2007-05-17

Independently positionable and programmable key switches

#54

20070089972

2007-04-26

Button assembly of dishwasher

#55

20070065215

2007-03-22

Display-equipped key,key assembly, device and method

#56

20070012550

2007-01-18

Modular operating switch assembly

#57

20060243574

2006-11-02

Bezel and actuator

#58

20060060463

2006-03-23

Button assembly and an electronic device

#59

20050274593

2005-12-15

Push switch

#60

20050133355

2005-06-23

Push-button switch units for vehicle interior light assembly

#61

20050083318

2005-04-21

Computer input device with individually positionable and programmable input members

#62

20050000787

2005-01-06

Independently positionable and programmable key switches

#63

15596176

2018-05-01

Keyboard device