H01H2219/02 - CPC Classification Index

ClassID:

204083 ⎘

H01H2219/02 - CPC Classification

Classification description:

Legends replaceable; adaptable; Electroluminescent panel programmable

Recent Application in this class:

20200118773

2020-04-16

Keycap with an active element

20180233307

2018-08-16

Keycap with an active element

20180226210

2018-08-09

Keycap with active elements

20120229722

2012-09-13

FLEXIBLE SHIELDED DISPLAY

20120182246

2012-07-19

Electronic device

20110298741

2011-12-08

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

20100277890

2010-11-04

Display screen comprising photoluminescent material

20100078303

2010-04-01

Mechanical architecture for display keyboard keys

20100059354

2010-03-11

KEYBOARD AND ELECTRONIC DEVICE

#10

20100006413

2010-01-14

ILLUMINATED KEYBOARD

#11

20090273949

2009-11-05

Light guiding system for multiple areas

#12

20090270134

2009-10-29

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

#13

20090051657

2009-02-26

Display button device

#14

20070247431

2007-10-25

KEYPAD AND SENSOR COMBINATION TO PROVIDE DETECTION REGION THAT OVERLAYS KEYS

#15

20070063985

2007-03-22

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

#16

20060278508

2006-12-14

Electroluminescent lamp membrane switch

#17

20060265663

2006-11-23

Control element with animated symbols

#18

20060037848

2006-02-23

Key button structure and portable terminal device therewith

#19

20060036335

2006-02-16

Reconfigurable vehicle accessory control panel

#20

20050042012

2005-02-24

Keypad assembly