H01H2221/08 - CPC Classification Index

#1

20250166944

2025-05-22

Composite Elastomeric Structure

#2

20230384830

2023-11-30

Input devices incorporating biometric sensors

#3

20220308620

2022-09-29

Input devices incorporating biometric sensors

#4

20210241984

2021-08-05

Electronic device including key button

#5

20210193597

2021-06-24

Package-integrated bistable switch for electrostatic discharge (ESD) protection

#6

20210096594

2021-04-01

Input devices incorporating biometric sensors

#7

20210031677

2021-02-04

Lever switch and automatic light control device

#8

20200286700

2020-09-10

Switch device having swinging-type operation

#9

20200273652

2020-08-27

EXTERIOR OPERATION DEVICE OF MOLDED CASE CIRCUIT BREAKER

#10

20200266010

2020-08-20

Push-button switch

#11

20200149628

2020-05-14

Shift-by-wire shifting control apparatus for vehicle

#12

20200114806

2020-04-16

Lever switch and automatic light control device

#13

20200043682

2020-02-06

Foot pedal for controlling a medical device

#14

20190348229

2019-11-14

Electronic device with switch button module and switch button module thereof

#15

20190303643

2019-10-03

Input devices incorporating biometric sensors

#16

20190237277

2019-08-01

Emergency stop device

#17

20190180955

2019-06-13

Low-travel key mechanisms using butterfly hinges

#18

20190096603

2019-03-28

COMPUTING DEVICE WITH OFFSET BUTTON AND SWITCH

#19

20180197696

2018-07-12

Low-travel key mechanisms using butterfly hinges

#20

20180114652

2018-04-26

Bucket assemblies for motor control centers (MCC) with disconnect assemblies and related MCC cabinets and methods

#21

20180102225

2018-04-12

Key and keyboard device

#22

20170316902

2017-11-02

Apparatus for operating a rotary switch

#23

20170091515

2017-03-30

Input devices incorporating biometric sensors

#24

20170091436

2017-03-30

Input devices incorporating biometric sensors

#25

20170090593

2017-03-30

Input devices incorporating biometric sensors

#26

20170076880

2017-03-16

Low-travel key mechanisms using butterfly hinges

#27

20160381820

2016-12-29

Electronic device having a waterproof structure

#28

20160268073

2016-09-15

Keyboard device

#29

20160260556

2016-09-08

Control button retention mechanism

#30

20160093453

2016-03-31

Switch device and timepiece

#31

20160071664

2016-03-10

Button features of an electronic device

#32

20150327387

2015-11-12

Electronic device having a waterproof structure

#33

20150243457

2015-08-27

Low-travel key mechanisms using butterfly hinges

#34

20150144473

2015-05-28

Button structure for electronic device

#35

20150107979

2015-04-23

Keyswitch device

#36

20150107971

2015-04-23

Switching device

#37

20150103472

2015-04-16

Bucket assemblies for motor control centers (MCC) with disconnect assemblies and related MCC cabinets and methods

#38

20150068878

2015-03-12

Click module and operation switch

#39

20150027868

2015-01-29

Button, button arrangement and electronic device employing same

#40

20150014138

2015-01-15

Switch device for sunroof

#41

20150008112

2015-01-08

Hybrid keypad apparatus

#42

20150001059

2015-01-01

Keycap, key structure and keyboard

#43

20140374231

2014-12-25

Keyboard device

#44

20140374228

2014-12-25

Key apparatus for electronic appliances

#45

20140360847

2014-12-11

Disconnector for switchgear

#46

20140027254

2014-01-30

Hybrid keypad apparatus

#47

20130140165

2013-06-06

Input device and manufacturing method thereof

#48

20130114195

2013-05-09

MOBILE TERMINAL

#49

20130114194

2013-05-09

Mobile terminal

#50

20120298493

2012-11-29

Lighted push button

#51

20120206361

2012-08-16

KEYPAD HAVING A METAL GRID FOR USE WITH A PORTABLE ELECTRONIC DEVICE

#52

20120090969

2012-04-19

Keyboard

#53

20120090968

2012-04-19

Keyboard

#54

20120050169

2012-03-01

Key designs for compact keypad of handheld communication device

#55

20120039027

2012-02-16

Keypad assembly and electronic device using the same

#56

20120039026

2012-02-16

Keypad assembly and electronic device using the same

#57

20110164758

2011-07-07

Headset with more buttons for activating the same switch pad

#58

20110127152

2011-06-02

BLIND POINT KEYSWITCH AND INPUT APPARATUS

#59

20110108398

2011-05-12

Disconnector for switchgear

#60

20110036693

2011-02-17

ILLUMINATION BUTTON, ILLUMINATION SWITCH ASSEMBLY, AND BUTTON STRUCTURE HAVING QUICKLY REMOVABLE BUTTON CAP

#61

20100320068

2010-12-23

PUSHBUTTON SWITCH ASSEMBLY FOR ENHANCING INPUT SENSITIVITY

#62

20100302167

2010-12-02

Terminal device

#63

20100245133

2010-09-30

KEY SHEET

#64

20090321234

2009-12-31

INPUT KEY

#65

20090126429

2009-05-21

INPUT KEY AND METHOD OF MAKING THE SAME

#66

20090085777

2009-04-02

Keypad for a wireless device

#67

20090033521

2009-02-05

KEY DESIGNS FOR COMPACT KEYPAD OF HANDHELD COMMUNICATION DEVICE

#68

20080185274

2008-08-07

Pushbutton switch cover sheet

#69

20080185273

2008-08-07

Pushbutton switch cover sheet

#70

20080017495

2008-01-24

Key sheet

#71

20070137361

2007-06-21

Bicycle operating component with electrical shift control switch

#72

20070125627

2007-06-07

APPARATUS AND METHOD FOR CHARACTER INPUT

#73

20060197674

2006-09-07

Pushbutton switch cover sheet

#74

20060146026

2006-07-06

Multifunctional keys and methods

#75

20060113175

2006-06-01

Electronic apparatus including operation button

#76

20050247548

2005-11-10

Keypads with multi-function keys

#77

20050168619

2005-08-04

Light transmitting operating member

#78

20050103609

2005-05-19

Switch device

#79

16103495

2019-10-22

Stroke adjustment cover for clip-type micro switch

#80

14561127

2017-03-07

Finger activated switching device