Patents-Review.com
ClassID:

204227 ⎘

H01H2227/036 - CPC Classification

Classification description:

Dimensions; Characteristics Minimise height

Recent Application in this class:
#1
20230075379
2023-03-09

Remote controlled miniature circuit breaker with helical gear and DC motor

 #2
20220004269
2022-01-06

Control circuit

 #3
20210319964
2021-10-14

PUSH SWITCH WITH LED LIGHT

 #4
20210166895
2021-06-03

Keycaps having reduced thickness

 #5
20200258699
2020-08-13

SWITCH DEVICE AND MUSIC GENERATION DEVICE

 #6
20200168410
2020-05-28

Key structure

 #7
20200147708
2020-05-14

Low-profile mechanical retention

 #8
20200145000
2020-05-07

Systems and methods for indicating real time availability of key assemblies for user input to an information handling system

 #9
20200075270
2020-03-05

Membrane switch device and keyboard device

 #10
20200051761
2020-02-13

Light guiding substrate for a keyboard

 #11
20190341206
2019-11-07

Reaction force generating member for a key switch device

 #12
20190228933
2019-07-25

SWITCH DEVICE AND MUSIC GENERATION DEVICE

 #13
20190214201
2019-07-11

Keycaps having reduced thickness

 #14
20190180955
2019-06-13

Low-travel key mechanisms using butterfly hinges

 #15
20190164710
2019-05-30

Noncontact solenoid for miniature circuit breakers with a movable frame and magnetic coupling

 #16
20190113983
2019-04-18

Recessed keycaps

 #17
20190019634
2019-01-17

Key structure

 #18
20180366285
2018-12-20

Switch and keyboard

 #19
20180366284
2018-12-20

Keyswitch mechanism with horizontal motion return mechanism

 #20
20180323024
2018-11-08

Key with balance rods and keyboard

 #21
20180323019
2018-11-08

KEYBOARD SWITCH

 #22
20180277318
2018-09-27

Keyboard structure

 #23
20180240618
2018-08-23

Silent key switch

 #24
20180219552
2018-08-02

Retractable and/or variable depression force key assemblies and methods for using the same

 #25
20180197696
2018-07-12

Low-travel key mechanisms using butterfly hinges

 #26
20180151314
2018-05-31

Keyframe module for an input device

 #27
20180102225
2018-04-12

Key and keyboard device

 #28
20180090292
2018-03-29

Miniature circuit breaker capable of rapid breaking

 #29
20170352504
2017-12-07

Luminous keyboard and luminous keyswitch thereof

 #30
20170301487
2017-10-19

Keycaps having reduced thickness

 #31
20170294276
2017-10-12

Key structure

 #32
20170278650
2017-09-28

Key structure

 #33
20170271103
2017-09-21

Reaction force generating member for a key switch device

 #34
20170148586
2017-05-25

Waterproof board switch and method of manufacturing waterproof board switch

 #35
20170110269
2017-04-20

Thermally fused spacers

 #36
20170076880
2017-03-16

Low-travel key mechanisms using butterfly hinges

 #37
20170011870
2017-01-12

Low profile keyboard backlight module

 #38
20170004937
2017-01-05

Low-travel key mechanisms with butterfly hinges

 #39
20160379774
2016-12-29

Keyframe module for an input device

 #40
20160293356
2016-10-06

Keyboard module

 #41
20160284492
2016-09-29

Illuminated keyboard device

 #42
20160064165
2016-03-03

Keyswitch structure

 #43
20160042894
2016-02-11

Push switch

 #44
20160027595
2016-01-28

Push switch

 #45
20150243457
2015-08-27

Low-travel key mechanisms using butterfly hinges

 #46
20150206673
2015-07-23

THIN-TYPE KEYBOARD STRUCTURE

 #47
20150170854
2015-06-18

Key switch device and keyboard

 #48
20150136572
2015-05-21

Thin push button structure

 #49
20150092330
2015-04-02

Keyboard for an electronic device

 #50
20150090571
2015-04-02

Keycaps having reduced thickness

 #51
20150083562
2015-03-26

Keyswitch with magnetic restoration mechanism

 #52
20150062016
2015-03-05

Touchsurface with level and planar translational travel responsiveness

 #53
20150021152
2015-01-22

KEYBOARD

 #54
20150015425
2015-01-15

Slim keypad structure and electronic device using the same

 #55
20140367236
2014-12-18

Keyswitch having a slidable translation mechanism

 #56
20140253456
2014-09-11

Electronic device including keypad with keys having a ridged surface profile

 #57
20140224634
2014-08-14

Thin key structure

 #58
20140204556
2014-07-24

Back light structure and keyboard with back light

 #59
20140169853
2014-06-19

Keyboard with magnetic key position return for an electronic device

 #60
20140168875
2014-06-19

Thin keyboard

 #61
20140116865
2014-05-01

Low-travel key mechanisms using butterfly hinges

 #62
20140054154
2014-02-27

ULTRA-THIN COMPUTER INPUT DEVICE

 #63
20140014730
2014-01-16

Card switch

 #64
20140008195
2014-01-09

Keyswitch and keyboard

 #65
20130319838
2013-12-05

PRESS KEY

 #66
20130264182
2013-10-10

Slim key structure and slim keyboard having the same

 #67
20130134026
2013-05-30

Electrical switch, of the normally-closed type, especially for a portable communication device

 #68
20130134022
2013-05-30

Button structure and keyboard structure using the same

 #69
20130126324
2013-05-23

KEYBOARD WITH Z-SHAPED SUPPORT MEMBER

 #70
20130002557
2013-01-03

Slim keypad structure and electronic device using the same

 #71
20120313738
2012-12-13

Keyswitch assembly and keyboard

 #72
20120306762
2012-12-06

Electronic device including keypad

 #73
20120299832
2012-11-29

Touchsurface with level and planar translational travel responsiveness

 #74
20120268384
2012-10-25

Leveled touchsurface with planar translational responsiveness to vertical travel

 #75
20120255845
2012-10-11

Keyswitch structure

 #76
20120250273
2012-10-04

Button structure and electronic device using the same

 #77
20120250251
2012-10-04

Press button and portable computer using the same

 #78
20120250234
2012-10-04

Press button and portable computer using the same

 #79
20120211340
2012-08-23

Key structure with scissors-type connecting member

 #80
20120199458
2012-08-09

Key switch device and keyboard

 #81
20120186965
2012-07-26

Touch-Sensitive Switch

 #82
20120169603
2012-07-05

Leveled touchsurface with planar translational responsiveness to vertical travel

 #83
20120163894
2012-06-28

KEYS AND KEYBOARD COMPRISING THE SAME

 #84
20120128887
2012-05-24

Method of manufacturing ultra-thin and elastic keypad

 #85
20120111712
2012-05-10

Thin electrical switch

 #86
20120039027
2012-02-16

Keypad assembly and electronic device using the same

 #87
20120039026
2012-02-16

Keypad assembly and electronic device using the same

 #88
20110290401
2011-12-01

Method of manufacturing a member for a push button switch

 #89
20110128232
2011-06-02

Input apparatus for a handheld electronic device and method of enabling input employing the same

 #90
20110120850
2011-05-26

Switch assembly constructions

 #91
20110114461
2011-05-19

Depressible key structure

 #92
20110089011
2011-04-21

Switch module

 #93
20110079500
2011-04-07

Keypad for a mobile device

 #94
20110036696
2011-02-17

ELECTRICAL SWITCH COMPRISING A PUSHBUTTON FIXED BETWEEN A FILM AND A CONTACTOR

 #95
20110005909
2011-01-13

Thin key structure for keyboards/keypads

 #96
20100307903
2010-12-09

Keyboard with an octagonal guide for a key

 #97
20100307902
2010-12-09

Key structure with scissors-type connecting member

 #98
20100302167
2010-12-02

Terminal device

 #99
20100163388
2010-07-01

KEY SHEET AND KEY UNIT HAVING THE SAME

 #100
20100126836
2010-05-27

Keypad apparatus for electronic device

 #101
20100059354
2010-03-11

KEYBOARD AND ELECTRONIC DEVICE

 #102
20100039298
2010-02-18

Side key assembly for portable electronic device

 #103
20090283392
2009-11-19

LIGHT GUIDE KEY-PLATE AND LIGHT EMITTING KEYPAD COMPRISING THE SAME

 #104
20090266694
2009-10-29

Keypad module for portable electronic devices

 #105
20090236209
2009-09-24

Key sheet and production method thereof

 #106
20090194402
2009-08-06

Low-profile switch mechanism

 #107
20090152083
2009-06-18

KEYPAD ASSEMBLY FOR ELECTRONIC DEVICE

 #108
20090057121
2009-03-05

Key Base, Key Sheet and Method of Forming Key Base

 #109
20090050456
2009-02-26

Light emitting keypad comprising light guide film and light guide

 #110
20090038922
2009-02-12

Press-key structure

 #111
20090000931
2009-01-01

Switch assembly constructions

 #112
20080308397
2008-12-18

Keyboard

 #113
20080223704
2008-09-18

Gear-type key switches of keyboard device

 #114
20080173522
2008-07-24

Combined switch

 #115
20080170381
2008-07-17

Lighting module for use in a keypad device

 #116
20080073186
2008-03-27

Thin key sheet and thin key unit incorporating the thin key sheet

 #117
20080032095
2008-02-07

Member for push button switch and method of manufacturing the same

 #118
20080018499
2008-01-24

Keypad assembly and portable electronic device with same

 #119
20070278082
2007-12-06

Switch arrays and systems employing the same to enhance system reliability

 #120
20070235296
2007-10-11

Key sheet

 #121
20070084704
2007-04-19

Smooth keyboard with low key height

 #122
20070057030
2007-03-15

Input apparatus for a handheld electronic device and method of enabling input employing the same

 #123
20070051609
2007-03-08

Switches and systems employing the same to enhance switch reliability and control

 #124
20070029183
2007-02-08

Fabricating method of keypad assembly

 #125
20060260925
2006-11-23

Slide switch

 #126
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

 #127
20060042923
2006-03-02

Hyper thin tactile keyboard assembly

 #128
20060017693
2006-01-26

Key sheet and key sheet manufacturing method

 #129
20060013633
2006-01-19

Electronic device

 #130
20060006052
2006-01-12

Keyboard

 #131
20050126900
2005-06-16

Thin switch

 #132
20050000788
2005-01-06

Key sheet

 #133
17353888
2022-11-15

Remote controlled miniature circuit breaker with helical gear and DC motor

 #134
16789440
2020-10-13

Keyswitch structure

 #135
14611632
2016-01-12

Thin keyboard command trigger structure

 #136
14611575
2016-06-14

Thin keyboard having keycaps including integrated inner frames

 #137
14480276
2018-05-15

Tactile switch assembly in an electronic device