H01H2209/038 - CPC Classification Index

ClassID:

203962 ⎘

H01H2209/038 - CPC Classification

Classification description:

Layers; Properties of the substrate transparent

Sub-classes:

H01H2209/04 » Glass 2

Recent Application in this class:

20250299893

2025-09-25

TRANSLUCENT KEYCAP AND METHOD OF MANUFACTURING THE SAME

20220199339

2022-06-23

BACKLIGHT KEYBOARD

20180166233

2018-06-14

Illuminated keyboard

20140299360

2014-10-09

Conductive sheet and method for fabricating the same

20130313093

2013-11-28

KEYBOARD DEVICE

20120268421

2012-10-25

Protection Panel with Touch Input Function

20120081917

2012-04-05

Light emitting key structure

20120070614

2012-03-22

ANTI-NEWTON-RING FILM AND TOUCH PANEL

20120048701

2012-03-01

Illuminated keyboard

#10

20120012448

2012-01-19

Keyboard illumination

#11

20110297523

2011-12-08

Back lighted membrane keyboard with components being secured together by subjecting to ultrasonic welding

#12

20110290628

2011-12-01

MEMBRANE KEYBOARD WITH PARTS BEING FIXEDLY SECURED TOGETHER

#13

20110193784

2011-08-11

Illuminatable keyboard

#14

20110186414

2011-08-04

DOME SWITCH INTEGRATED TOUCH WINDOW FOR MOBILE TERMINAL

#15

20110141024

2011-06-16

Mobile terminal

#16

20110122090

2011-05-26

Protection panel with touch input function

#17

20110089011

2011-04-21

Switch module

#18

20110048908

2011-03-03

Keyboard having backlight function

#19

20100020028

2010-01-28

Control module for an automotive vehicle using a touch sensor

#20

20090308722

2009-12-17

Keyboard with lighting system

#21

20090272638

2009-11-05

Keyboard with integrated electroluminescent illumination

#22

20090223794

2009-09-10

Light emitting key structure

#23

20090152083

2009-06-18

KEYPAD ASSEMBLY FOR ELECTRONIC DEVICE

#24

20090128496

2009-05-21

Light-emitting keyboard

#25

20090114516

2009-05-07

Metallic panel assembly having ripple luster

#26

20090103964

2009-04-23

Key switch arrangement having an illuminating function

#27

20090067153

2009-03-12

Backlighted keyboard and method using patterned light guide

#28

20070235306

2007-10-11

Key switch structure

#29

20060154700

2006-07-13

Input device using transparent keypad

#30

20050274596

2005-12-15

High durability touch panel

#31

20050212778

2005-09-29

Button device for a touch panel

#32

20050062620

2005-03-24

Multi-layer solid state keyboard

#33

20050007349

2005-01-13

Touch screen assembly and display for an electronic device