Patents-Review.com
ClassID:

202261 ⎘

H01H3/125 - CPC Classification

Classification description:

Mechanisms for operating contacts; Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch; Push-buttons with enlarged actuating area, e.g. of the elongated bar-type; Stabilising means therefor using a scissor mechanism as stabiliser

Recent Application in this class:
#1
20260031290
2026-01-29

MULTI-STAGE KEY STRUCTURE

 #2
20250112002
2025-04-03

KEYCAP LIFTING MECHANISM

 #3
20250044874
2025-02-06

DEVICE HAVING INTEGRATED INTERFACE SYSTEM

 #4
20240371579
2024-11-07

Button Structure

 #5
20240234052
2024-07-11

KEYBOARD

 #6
20240177950
2024-05-30

Lighting keyboard, backlight module and lighting board

 #7
20240096568
2024-03-21

Backlight module and lighting board for lighting keyboard

 #8
20240087823
2024-03-14

Keyboard and key structure capable of displaying instant image

 #9
20240036245
2024-02-01

Backlight module and keyboard thereof

 #10
20240029970
2024-01-25

KEYBOARD DEVICE

 #11
20240006134
2024-01-04

BACKLIGHT MODULE AND LUMINOUS KEYBOARD USING THE SAME

 #12
20230343525
2023-10-26

Lighting keyboard, backlight module and lighting board

 #13
20230333658
2023-10-19

Device having integrated interface system

 #14
20230317387
2023-10-05

LIGHTING KEYBOARD, BACKLIGHT MODULE AND LIGHTING BOARD

 #15
20230307195
2023-09-28

Keyboard

 #16
20230223216
2023-07-13

Key structure

 #17
20230223215
2023-07-13

Keyboard device

 #18
20230221772
2023-07-13

Electronic device

 #19
20230197366
2023-06-22

Keyswitch structure and keycap support mechanism thereof

 #20
20230197365
2023-06-22

Keyswitch and illuminated keyswitch

 #21
20230138295
2023-05-04

Keyboard backlight module and applications thereof

 #22
20230129207
2023-04-27

Key structure

 #23
20230127164
2023-04-27

Key structure

 #24
20230038301
2023-02-09

Backlight module and luminous keyboard using the same

 #25
20230037236
2023-02-02

KEY STRUCTURE

 #26
20220415592
2022-12-29

Key structure

 #27
20220399171
2022-12-15

KEYBOARD DEVICE AND KEY STRUCTURE THEREOF

 #28
20220359134
2022-11-10

Keyboard

 #29
20220351923
2022-11-03

Key module

 #30
20220351920
2022-11-03

Magnetic type keyswitch

 #31
20220326777
2022-10-13

Device having integrated interface system

 #32
20220293362
2022-09-15

Keyboard

 #33
20220293360
2022-09-15

Keyboard

 #34
20220293359
2022-09-15

Key module

 #35
20220277908
2022-09-01

Input device

 #36
20220270832
2022-08-25

Key structure

 #37
20220262580
2022-08-18

Keyswitch

 #38
20220214720
2022-07-07

Information handling system infinity keyboard with hidden lattice

 #39
20220189714
2022-06-16

KEYSWITCH SUPPORT CONNECTION STRUCTURE AND KEYSWITCH STRUCTURE THEREWITH

 #40
20220181102
2022-06-09

Folded key stabilizer

 #41
20220115194
2022-04-14

Input module and electronic device

 #42
20220091639
2022-03-24

Electronic device

 #43
20220068572
2022-03-03

Keyboard backlight module and applications thereof

 #44
20220068571
2022-03-03

Key structure

 #45
20220028629
2022-01-27

Push switch and motor vehicle having a push switch

 #46
20220020543
2022-01-20

Key

 #47
20210304982
2021-09-30

Positioning member and keyboard containing the same

 #48
20210271331
2021-09-02

AUTOMATIC TELESCOPIC FOLDING METHOD FOR KEYBOARD AND LIFTING KEY

 #49
20210257168
2021-08-19

Keyswitch

 #50
20210223824
2021-07-22

Electronic device

 #51
20210183588
2021-06-17

Keyswitch device

 #52
20210090827
2021-03-25

Key structure

 #53
20210090826
2021-03-25

Key assembly

 #54
20210074492
2021-03-11

BASE PLATE AND KEY ASSEMBLY

 #55
20210065998
2021-03-04

Keyswitch with supporting mechanism

 #56
20210020393
2021-01-21

Key structure

 #57
20210020392
2021-01-21

Key module

 #58
20210012983
2021-01-14

Keyswitch structure

 #59
20210012979
2021-01-14

Method for assembling keyswitch device

 #60
20200411253
2020-12-31

Keyswitch assembly

 #61
20200402747
2020-12-24

Key structure and keyboard using the same

 #62
20200402746
2020-12-24

Keyboard device

 #63
20200402744
2020-12-24

Keyboard device

 #64
20200402736
2020-12-24

Key structure

 #65
20200402735
2020-12-24

Key structure

 #66
20200401235
2020-12-24

Keyboard backlight module with light-guide pattern, reflector pattern, and applications thereof

 #67
20200381194
2020-12-03

Keyswitch structure

 #68
20200381190
2020-12-03

Key module for a keyboard, and keyboard

 #69
20200373108
2020-11-26

Keyboard with antenna and sensor

 #70
20200373107
2020-11-26

Backlight module and luminous keyboard using the same

 #71
20200373098
2020-11-26

Key structure

 #72
20200373097
2020-11-26

Key module

 #73
20200365341
2020-11-19

Scissor-type connecting assembly of key structure

 #74
20200357581
2020-11-12

Keyswitch device and keyboard

 #75
20200328047
2020-10-15

Switch and keyboard

 #76
20200328044
2020-10-15

Keyswitch structure

 #77
20200326788
2020-10-15

Push button switch with operation unit latched to base

 #78
20200294733
2020-09-17

Key module for a keyboard, and keyboard

 #79
20200278747
2020-09-03

Device having integrated interface system

 #80
20200273642
2020-08-27

Base plate, key assembly, illuminated key input device and manufacturing method of base plate

 #81
20200273641
2020-08-27

Touch control device

 #82
20200272259
2020-08-27

Tough device

 #83
20200272248
2020-08-27

Input device

 #84
20200272206
2020-08-27

Input device

 #85
20200203095
2020-06-25

Folded key stabilizer

 #86
20200185165
2020-06-11

Control device for an electronic unit, methods for adjustment of the control device and motor vehicle rear view mirror with an integral device of that kind

 #87
20200118773
2020-04-16

Keycap with an active element

 #88
20200105485
2020-04-02

MAGNETIC KEYSWITCH AND RELATED MAGNETIC KEYBOARD

 #89
20200051758
2020-02-13

KEYBOARD, ELECTRONIC DEVICE AND ASSEMBLY METHOD OF THE KEYBOARD

 #90
20190371538
2019-12-05

Light source board, manufacturing method thereof, and luminous keyboard using the same

 #91
20190371537
2019-12-05

Light source board, manufacturing method thereof, and luminous keyboard using the same

 #92
20190326080
2019-10-24

Keycap structure with respect to engaging projections

 #93
20190304718
2019-10-03

Keyboard having a switch device

 #94
20190304716
2019-10-03

KEYSWITCH ASSEMBLY

 #95
20190267200
2019-08-29

Thin photoelectric mechanical keyboard switch

 #96
20190252136
2019-08-15

Thin type mechanical keyboard switch

 #97
20190244769
2019-08-08

Keyswitch device and keyboard

 #98
20190221385
2019-07-18

Keyboard device

 #99
20190214200
2019-07-11

Key switch device

 #100
20190198264
2019-06-27

Keyswitch device and method for assembling the same

 #101
20190172663
2019-06-06

Luminous keyboard

 #102
20190164700
2019-05-30

Key module

 #103
20190157023
2019-05-23

Push-button switch with the switching elment arranged on the keycap

 #104
20190131089
2019-05-02

Using organic light emitting diode (OLED) film to illuminate keycaps of keys in a keyboard

 #105
20190122837
2019-04-25

Key structure

 #106
20190122836
2019-04-25

Light-emitting assembly for keyboard

 #107
20190122835
2019-04-25

Key structure

 #108
20190115171
2019-04-18

Luminous keyboard

 #109
20190115170
2019-04-18

Luminous keyboard

 #110
20190103236
2019-04-04

Key structure

 #111
20190096605
2019-03-28

Mechanical key structure

 #112
20190096604
2019-03-28

KEYPAD MODULE

 #113
20190088426
2019-03-21

Key structure

 #114
20190080862
2019-03-14

Luminous keyboard

 #115
20190052266
2019-02-14

Key of optical mechanical keyboard comprising a ring lock with a light transmission groove and a photoelectric switch on a circuit board

 #116
20190027326
2019-01-24

Luminous keyboard

 #117
20190019634
2019-01-17

Key structure

 #118
20180350536
2018-12-06

Thin Keyboard Device

 #119
20180342361
2018-11-29

LUMINOUS KEYBOARD

 #120
20180337005
2018-11-22

KEYBOARD

 #121
20180323019
2018-11-08

KEYBOARD SWITCH

 #122
20180315559
2018-11-01

Using organic light emitting diode (OLED) film to illuminate keycaps of keys in a keyboard

 #123
20180315555
2018-11-01

Key switch with noise reduction mechanism

 #124
20180313528
2018-11-01

Including one or more lenses in individual keys of a keyboard to focus light

 #125
20180308647
2018-10-25

Key scissor-type connecting element with an elastic contact part

 #126
20180308646
2018-10-25

Key structure employing a dome and scissor-type support

 #127
20180286603
2018-10-04

Keyswitch structure

 #128
20180277318
2018-09-27

Keyboard structure

 #129
20180269011
2018-09-20

Scissor structure for key of keyboard

 #130
20180269010
2018-09-20

Key structure of keyboard

 #131
20180254156
2018-09-06

LUMINOUS KEYBOARD

 #132
20180240618
2018-08-23

Silent key switch

 #133
20180233307
2018-08-16

Keycap with an active element

 #134
20180226211
2018-08-09

Keyboard switch

 #135
20180226210
2018-08-09

Keycap with active elements

 #136
20180219552
2018-08-02

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

 #137
20180218859
2018-08-02

Device having integrated interface system

 #138
20180218857
2018-08-02

REDUCED LAYER KEYBOARD STACK-UP

 #139
20180217669
2018-08-02

Device having integrated interface system

 #140
20180217668
2018-08-02

Device having integrated interface system

 #141
20180211798
2018-07-26

PROTECTING COVER AND KEYBOARD

 #142
20180197701
2018-07-12

LUMINOUS KEYBOARD

 #143
20180197700
2018-07-12

Thin keyboard switch

 #144
20180197698
2018-07-12

Keyboard device

 #145
20180197697
2018-07-12

SLIM-TYPE KEY STRUCTURE

 #146
20180197692
2018-07-12

Keyboard device

 #147
20180190447
2018-07-05

Depressible keys and keyboards

 #148
20180166232
2018-06-14

Keyboard device

 #149
20180158625
2018-06-07

Bi-stable keycap display

 #150
20180151308
2018-05-31

Universal circuit board for mechanical keyswitch and optical keyswitch

 #151
20180137997
2018-05-17

Keyswitch and keyboard capable of showing movement depth

 #152
20180137996
2018-05-17

Illuminated low-travel key mechanism for a keyboard

 #153
20180102225
2018-04-12

Key and keyboard device

 #154
20180075986
2018-03-15

Switch-type key structure

 #155
20180071862
2018-03-15

Illuminated film-covered keyboard

 #156
20180053606
2018-02-22

Key switch with noise reduction mechanism

 #157
20180029339
2018-02-01

Electronic device with a reduced friction surface

 #158
20180025863
2018-01-25

Keyswitch device and keyboard

 #159
20180025862
2018-01-25

Keyboard device

 #160
20180025857
2018-01-25

Key assembly comprising a metal and plastic balance link

 #161
20180019078
2018-01-18

Keyswitch

 #162
20180005779
2018-01-04

Membrane keyswitch with a spacer isolated trigger zone

 #163
20170352504
2017-12-07

Luminous keyboard and luminous keyswitch thereof

 #164
20170338062
2017-11-23

SLIM KEY STRUCTURE

 #165
20170330707
2017-11-16

Keyswitch

 #166
20170278650
2017-09-28

Key structure

 #167
20170243708
2017-08-24

Keyboard device

 #168
20170229259
2017-08-10

Method for the initial adjustment of a control device for electronic equipment

 #169
20170222646
2017-08-03

Photoelectric switch

 #170
20170200571
2017-07-13

KEY STRUCTURE

 #171
20170194110
2017-07-06

Mechanical axle structure for key

 #172
20170191612
2017-07-06

Key supporting structure

 #173
20170162345
2017-06-08

Key structure

 #174
20170062152
2017-03-02

Keyboard switch

 #175
20170018382
2017-01-19

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

 #176
20170011867
2017-01-12

Keyswitch and keyboard thereof

 #177
20170004939
2017-01-05

Keycaps with reduced thickness

 #178
20170004936
2017-01-05

Luminous keyboard

 #179
20160379775
2016-12-29

Keyboard assemblies having reduced thicknesses and method of forming keyboard assemblies

 #180
20160365204
2016-12-15

Reduced layer keyboard stack-up

 #181
20160351350
2016-12-01

Key switch structure

 #182
20160351349
2016-12-01

Key structure and portable computer using the same

 #183
20160336128
2016-11-17

Keyboard assemblies having reduced thickness and method of forming keyboard assemblies

 #184
20160336127
2016-11-17

Low-travel key mechanism for an input device

 #185
20160329174
2016-11-10

Key structure and portable computer using the same

 #186
20160329166
2016-11-10

Keyswitch structure

 #187
20160284493
2016-09-29

Illuminated keyboard device

 #188
20160284484
2016-09-29

Key switch with noise reduction mechanism

 #189
20160225554
2016-08-04

Keyboard apparatus and upper cover for keyboard

 #190
20160189892
2016-06-30

Illuminant keyboard and manufacturing method thereof

 #191
20160189891
2016-06-30

Key and switch housing for keyboard assembly

 #192
20160189890
2016-06-30

Venting system and shield for keyboard

 #193
20160172129
2016-06-16

Dome switch and switch housing for keyboard assembly

 #194
20160148763
2016-05-26

Key structure with reduced resonant noise

 #195
20160147312
2016-05-26

Key structure with two pairs of symmetric balance plates

 #196
20160118204
2016-04-28

Keyswitch module and keyboard

 #197
20160093455
2016-03-31

Key switch device and keyboard

 #198
20160093452
2016-03-31

Light-emitting assembly for keyboard

 #199
20160005557
2016-01-07

Push button keyboard device

 #200
20150348726
2015-12-03

Low travel switch assembly

 #201
20150338887
2015-11-26

Portable computing system

 #202
20150332875
2015-11-19

Keyswitch structure

 #203
20150287553
2015-10-08

Rattle-free keyswitch mechanism

 #204
20150270073
2015-09-24

Scissor mechanism features for a keyboard

 #205
20150138096
2015-05-21

Keyboard backlighting with deposited light-generating sources

 #206
20150136573
2015-05-21

KEYBOARD BACKLIGHTING WITH DEPOSITED LIGHT-GENERATING SOURCES

 #207
20150109757
2015-04-23

Luminous keyboard device

 #208
20150107979
2015-04-23

Keyswitch device

 #209
20150101917
2015-04-16

Magnetic keyswitch and related keyboard

 #210
20150101916
2015-04-16

Key module and keyboard having the same

 #211
20150101184
2015-04-16

Method for the initial adjustment of a control device for electronic equipment

 #212
20150092330
2015-04-02

Keyboard for an electronic device

 #213
20150090570
2015-04-02

Keycaps with reduced thickness

 #214
20150090568
2015-04-02

Key structure with scissors-type connecting member

 #215
20150047959
2015-02-19

Key structure

 #216
20150016038
2015-01-15

Electronic device with a reduced friction surface

 #217
20150009156
2015-01-08

Input device and lifting structure for the input device

 #218
20140367241
2014-12-18

Keyboard design

 #219
20140367240
2014-12-18

KEYSWITCH AND KEYBOARD THEREWITH

 #220
20140367238
2014-12-18

Luminous keyboard device

 #221
20140339065
2014-11-20

Keyswitch device and keyboard

 #222
20140339064
2014-11-20

Keyswitch and keyboard therewith

 #223
20140318942
2014-10-30

Key switch and keyboard

 #224
20140305781
2014-10-16

Keyswitch and keyboard thereof

 #225
20140251772
2014-09-11

Rattle-free keyswitch mechanism

 #226
20140233171
2014-08-21

Sub-membrane keycap indicator

 #227
20140231234
2014-08-21

Keyswitch and keyboard thereof

 #228
20140216905
2014-08-07

Keycap structure

 #229
20140204556
2014-07-24

Back light structure and keyboard with back light

 #230
20140144764
2014-05-29

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

 #231
20140138234
2014-05-22

Key switch device, and method of manufacturing key switch device

 #232
20140138229
2014-05-22

Luminous keyboard

 #233
20140138228
2014-05-22

Luminous keyboard

 #234
20140138224
2014-05-22

Scissors-type connecting member and key structure with scissors-type connecting member

 #235
20140124346
2014-05-08

Keyswitch using magnetic force

 #236
20140124345
2014-05-08

Scissors-type connecting member

 #237
20140118989
2014-05-01

Backlight module and keyboard

 #238
20140110234
2014-04-24

Key structure of keyboard

 #239
20140099803
2014-04-10

Electrical contact assembly

 #240
20140071606
2014-03-13

Protective cover for a tablet computer

 #241
20140069791
2014-03-13

Flexible keyboard assembly

 #242
20140061017
2014-03-06

Luminescent keyswitch module and keyboard thereof

 #243
20140055289
2014-02-27

THIN ILLUMINATED KEYBOARD

 #244
20140034467
2014-02-06

ILLUMINATED KEYBOARD WITH A LIGHT TRANSMISSION CHANNEL

 #245
20140014488
2014-01-16

BACK LIGHTED MEMBRANE KEYBOARD WITH PARTS BEING SECURED TOGETHER BY SUBJECTING TO ULTRASONIC WELDING

 #246
20140014486
2014-01-16

Keyswitch using magnetic force

 #247
20140008196
2014-01-09

Patterned conductive traces in molded elastomere substrate

 #248
20140008195
2014-01-09

Keyswitch and keyboard

 #249
20140001021
2014-01-02

PRESS KEY

 #250
20130334022
2013-12-19

Keyswitch and keyboard including the same

 #251
20130334019
2013-12-19

Key Structure of a Keyboard

 #252
20130321788
2013-12-05

Lithographic apparatus and device manufacturing method

 #253
20130313096
2013-11-28

Press key

 #254
20130306455
2013-11-21

Multicolor light-emitting computer input device

 #255
20130270091
2013-10-17

Keyboard

 #256
20130223093
2013-08-29

LIGHT-CONCENTRATIVE ILLUMINATING KEYBOARD

 #257
20130220786
2013-08-29

Rigid keyboard mechanism

 #258
20130208499
2013-08-15

ILLUMINATED KEYBOARD PROVIDING HIGH AND UNIFORM LUMINOSITY

 #259
20130164068
2013-06-27

BONDED KEYBOARD AND METHOD FOR MAKING THE SAME

 #260
20130162450
2013-06-27

Illuminated keyboard

 #261
20130161172
2013-06-27

Keyboard with position sensing mechanism

 #262
20130161171
2013-06-27

Keyboard mechanisms for electronic devices

 #263
20130161170
2013-06-27

KEYBOARD DEVICE WITH LUMINOUS KEY

 #264
20130154940
2013-06-20

Keyboard, method of driving and assembling the same, and electronic device

 #265
20130148327
2013-06-13

ILLUMINATING KEYBOARD

 #266
20130146435
2013-06-13

KEY STRUCTURE OF A KEYBOARD

 #267
20130146434
2013-06-13

Key switch device

 #268
20130140164
2013-06-06

Thin film switch and press key/keyboard using the same

 #269
20130140162
2013-06-06

Key Structure for Keyboards

 #270
20130134022
2013-05-30

Button structure and keyboard structure using the same

 #271
20130134021
2013-05-30

Luminous keyboard

 #272
20130126324
2013-05-23

KEYBOARD WITH Z-SHAPED SUPPORT MEMBER

 #273
20130121017
2013-05-16

Illuminant keyboard device

 #274
20130114287
2013-05-09

ILLUMINATED KEYBOARD

 #275
20130093606
2013-04-18

ILLUMINATED KEYBOARD

 #276
20130093605
2013-04-18

SIGNAL GENERATION CIRCUIT FOR KEYBOARDS

 #277
20130087440
2013-04-11

Key structure and keyboard

 #278
20130078023
2013-03-28

Key support arrangement for narrow key switch structure

 #279
20130043113
2013-02-21

Key switch structure

 #280
20130033432
2013-02-07

Handheld device having retractable keypad assembly

 #281
20120313738
2012-12-13

Keyswitch assembly and keyboard

 #282
20120312670
2012-12-13

Key structure with scissors-type connecting member

 #283
20120305376
2012-12-06

Press key

 #284
20120298496
2012-11-29

PRESS KEY AND KEYBOARD

 #285
20120298495
2012-11-29

KEYBOARD

 #286
20120298491
2012-11-29

Sub-membrane keycap indicator

 #287
20120292168
2012-11-22

Link structure and key switch structure

 #288
20120285813
2012-11-15

Keyswitch device, supporting seat and key cap thereof

 #289
20120285811
2012-11-15

Key switch structure

 #290
20120285807
2012-11-15

Illuminated keyboard

 #291
20120267226
2012-10-25

Key structure with scissors-type connecting member

 #292
20120263513
2012-10-18

VIEWING DISPLAY IMAGERY THROUGH A KEYBOARD KEYCAP

 #293
20120262309
2012-10-18

PARTICULATE BARRIER FOR KEYBOARD DISPLAY

 #294
20120229389
2012-09-13

ILLUMINATED KEYBOARD DEVICE

 #295
20120228107
2012-09-13

Push button-type switch device

 #296
20120222946
2012-09-06

Key Module, Keyboard and Electric Device

 #297
20120211340
2012-08-23

Key structure with scissors-type connecting member

 #298
20120199458
2012-08-09

Key switch device and keyboard

 #299
20120199455
2012-08-09

Keyboard design

 #300
20120193202
2012-08-02

Key structure of keyboard device