H01H2219/016 - CPC Classification Index

#1

20240355557

2024-10-24

KEY MODULE AND KEYBOARD

#2

20200183501

2020-06-11

Information display method and information display system

#3

20180337009

2018-11-22

BACKLIGHT KEYBOARD WITH BACKLIGHT ADJUSTING FUNCTION, BACKLIGHT ADJUSTING SYSTEM AND BACKLIGHT ADJUSTING METHOD

#4

20180203523

2018-07-19

Information display method and information display system

#5

20180090292

2018-03-29

Miniature circuit breaker capable of rapid breaking

#6

20170364205

2017-12-21

Intelligent hybrid touch display device

#7

20170040128

2017-02-09

Automation control device

#8

20160211842

2016-07-21

Hybrid touch button and module using the same

#9

20150362658

2015-12-17

Lighting device for button of audio-visual system

#10

20150213974

2015-07-30

Key structure

#11

20150138096

2015-05-21

Keyboard backlighting with deposited light-generating sources

#12

20150083564

2015-03-26

Arrangement of pushbutton switches with a programmable display

#13

20140233171

2014-08-21

Sub-membrane keycap indicator

#14

20130270091

2013-10-17

Keyboard

#15

20120298491

2012-11-29

Sub-membrane keycap indicator

#16

20120292164

2012-11-22

Switch panel with indicator

#17

20120279840

2012-11-08

Touch type lamp switch

#18

20120241297

2012-09-27

System and Method for Keypad Light Guide Optical Features and Coatings

#19

20120182246

2012-07-19

Electronic device

#20

20120160643

2012-06-28

Switch device

#21

20120154134

2012-06-21

Apparatus and method for providing visual-haptic information, and button having the same

#22

20120061228

2012-03-15

Electrically conducting structure of press switch

#23

20110298741

2011-12-08

Touch-operating input device and electronic device equipped with the same

#24

20110268487

2011-11-03

KEYBOARD ASSEMBLY AND UNDERLYING DISPLAY DEVICE

#25

20110157065

2011-06-30

TOUCH PANEL, DISPLAY DEVICE, AND ELECTRONIC DEVICE

#26

20110116264

2011-05-19

Input device capable of enhancing symbol readability for electronic product

#27

20110114460

2011-05-19

Input device capable of enhancing symbol readability for electronic product

#28

20110048909

2011-03-03

Switch display assembly with seal

#29

20100302169

2010-12-02

Keyboard with increased control of backlit keys

#30

20100302166

2010-12-02

Keypad with Integrated Alphanumeric Display

#31

20100291992

2010-11-18

System for processing input in a wagering game machine

#32

20100271315

2010-10-28

ENCODING AND DECODING ADAPTIVE INPUT DEVICE INPUTS

#33

20100103110

2010-04-29

INPUT APPARATUS WITH PROGRAMMABLE DISPLAY

#34

20100090954

2010-04-15

Control Unit With Variable Visual Indicator

#35

20100059348

2010-03-11

ACTUATING ELEMENT

#36

20090270134

2009-10-29

Electronic device having pixels displaying an image and pixels displaying an operation key

#37

20090262081

2009-10-22

LIGHT-EMITTING MODULE AND KEYBOARD HAVING THE SAME

#38

20090154191

2009-06-18

Arrangement for generating dual images

#39

20090066506

2009-03-12

Electronic device with circuitry operative to change an orientation of an indicator and method for use therewith

#40

20090065337

2009-03-12

Keypad device and related input device for an electronic device

#41

20090051657

2009-02-26

Display button device

#42

20080131184

2008-06-05

Display key, display keyswitch assembly, key display assembly, key display, display data entry device, display PC keyboard, and related methods

#43

20080020744

2008-01-24

Multipurpose data input/output and display configurations for a data processing apparatus

#44

20080001787

2008-01-03

Dynamically controlled keyboard

#45

20070285393

2007-12-13

Universal Multifunctional Key for Input/Output Devices

#46

20070247431

2007-10-25

KEYPAD AND SENSOR COMBINATION TO PROVIDE DETECTION REGION THAT OVERLAYS KEYS

#47

20070102203

2007-05-10

Multi-functional control interface

#48

20070081354

2007-04-12

Fiber optical display systems and related methods, systems, and computer program products

#49

20070063985

2007-03-22

Electronic device having operation keys that display images with switchable display directions

#50

20060290530

2006-12-28

Control unit with variable visual indicator

#51

20060262084

2006-11-23

Operator device with haptic feedback

#52

20060245808

2006-11-02

Selectively illuminated key chambers

#53

20060139313

2006-06-29

Pressed key structure with lighting module

#54

20060036335

2006-02-16

Reconfigurable vehicle accessory control panel

#55

20050068337

2005-03-31

Display configurations for a data processing device

#56

20050050005

2005-03-03

Control unit with variable visual indicator

#57

19317260

2026-05-19

Keyboard module with luminous function and membrane circuit luminous structure thereof

#58

16259735

2019-12-03

Bandwidth optimization for streaming lighting effects

#59

16036753

2019-02-19

Bandwidth optimization for streaming lighting effects