Membership
Tour
Register
Log in
Cuts or depressions in support
Follow
Industry
CPC
H01H2203/056
This industry / category may be too specific. Please go to a parent level for more data
Parent Industries
H
ELECTRICITY
H01
Electric elements
H01H
ELECTRIC SWITCHES RELAYS SELECTORS EMERGENCY PROTECTIVE DEVICES
H01H2203/00
Form of contacts
Current Industry
H01H2203/056
Cuts or depressions in support
Industries
Overview
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Keyboard device
Patent number
11,037,742
Issue date
Jun 15, 2021
Chicony Electronics Co., Ltd.
Mitsuo Horiuchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light-emitting assembly for keyboard
Patent number
10,879,019
Issue date
Dec 29, 2020
Apple Inc.
Bradford J. Zercoe
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Switch and keyboard
Patent number
10,879,020
Issue date
Dec 29, 2020
Microsoft Technology Licensing, LLC
Kelong Zhao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Key structure
Patent number
10,580,596
Issue date
Mar 3, 2020
ASUSTeK COMPUTER Inc.
Chien-Hsing Chiu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Illuminated dual pressure sensing key
Patent number
10,236,140
Issue date
Mar 19, 2019
Primax Electronics Ltd.
Chung-Yuan Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light-emitting assembly for keyboard
Patent number
10,192,696
Issue date
Jan 29, 2019
Apple Inc.
Bradford J. Zercoe
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Force-distance controlled mechanical switch
Patent number
10,141,146
Issue date
Nov 27, 2018
Rohde & Schwarz GmbH & Co. KG
Michael Sterns
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Venting system and shield for keyboard
Patent number
10,134,539
Issue date
Nov 20, 2018
Apple Inc.
Craig C. Leong
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Key and switch housing for keyboard assembly
Patent number
10,128,061
Issue date
Nov 13, 2018
Apple Inc.
Bradford J. Zercoe
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Switch for switching between different high frequency signals
Patent number
10,090,128
Issue date
Oct 2, 2018
Rohde & Schwarz GmbH & Co. KG
Michael Sterns
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Dome switch and switch housing for keyboard assembly
Patent number
9,870,880
Issue date
Jan 16, 2018
Apple Inc.
Bradford J. Zercoe
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Accessory controller for electronic devices
Patent number
9,064,653
Issue date
Jun 23, 2015
Apple Inc.
Christopher D. Prest
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Accessory controller for electronic devices
Patent number
8,658,926
Issue date
Feb 25, 2014
Apple Inc.
Jahan C. Minoo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Accessory controller for electronic devices
Patent number
8,314,354
Issue date
Nov 20, 2012
Apple Inc.
Christopher D. Prest
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Dome switch structure for a portable terminal
Patent number
8,269,124
Issue date
Sep 18, 2012
LG Electronics Inc.
Jae-Jun Jung
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Key for an electronic keyboard
Patent number
7,763,815
Issue date
Jul 27, 2010
Symbol Technologies, Inc.
Ngoc Minh Luong
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Over-molded keypad and method of manufacture
Patent number
7,435,922
Issue date
Oct 14, 2008
Animas Corporation
J. Michael Wittig
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Operation device for electronic apparatus
Patent number
5,241,145
Issue date
Aug 31, 1993
Canon Kabushiki Kaisha
Takaaki Kawade
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Capacitance switching device for keyboard
Patent number
4,736,076
Issue date
Apr 5, 1988
Brother Kogyo Kabushiki Kaisha
Isao Mochizuki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Keyboard printed circuit film and method of fabrication
Patent number
4,658,235
Issue date
Apr 14, 1987
Preh Elektrofeinmechanische Werke, Jakob Preh, Nachf. GmbH & Co.
Jurgen Oelsch
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electronic apparatus with a flat panel keyboard unit
Patent number
4,640,994
Issue date
Feb 3, 1987
Sharp Kabushiki Kaisha
Shigeki Komaki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Interconnect tail for a membrane switch
Patent number
4,251,683
Issue date
Feb 17, 1981
Oak Industries, Inc.
Ray L. Oughton
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
3797630
Patent number
3,797,630
Issue date
Mar 19, 1974
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Patents Applications
last 30 patents
Information
Patent Application
SENSOR SWITCH
Publication number
20210304989
Publication date
Sep 30, 2021
Tien-Ming Chou
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
KEYBOARD DEVICE
Publication number
20200402745
Publication date
Dec 24, 2020
CHICONY ELECTRONICS CO., LTD.
Mitsuo HORIUCHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT-EMITTING ASSEMBLY FOR KEYBOARD
Publication number
20190122836
Publication date
Apr 25, 2019
Apple Inc.
Bradford J. Zercoe
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTROMAGNETIC RELAY
Publication number
20190035585
Publication date
Jan 31, 2019
Omron Corporation
Ryota Minowa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SWITCH AND KEYBOARD
Publication number
20180366285
Publication date
Dec 20, 2018
Microsoft Technology Licensing, LLC
Kelong ZHAO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ILLUMINATED DUAL PRESSURE SENSING KEY
Publication number
20180190446
Publication date
Jul 5, 2018
PRIMAX ELECTRONICS LTD.
Chung-Yuan Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SWITCH FOR SWITCHING BETWEEN DIFFERENT HIGH FREQUENCY SIGNALS
Publication number
20180144896
Publication date
May 24, 2018
ROHDE & SCHWARZ GMBH & CO. KG
Michael STERNS
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FORCE-DISTANCE CONTROLLED MECHANICAL SWITCH
Publication number
20180144897
Publication date
May 24, 2018
ROHDE & SCHWARZ GMBH & CO. KG
Michael STERNS
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ACCESSORY CONTROLLER FOR ELECTRONIC DEVICES
Publication number
20150021148
Publication date
Jan 22, 2015
Apple Inc.
Christopher D. Prest
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ACCESSORY CONTROLLER FOR ELECTRONIC DEVICES
Publication number
20140166453
Publication date
Jun 19, 2014
Apple Inc.
Christopher D. Prest
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ACCESSORY CONTROLLER FOR ELECTRONIC DEVICES
Publication number
20130075241
Publication date
Mar 28, 2013
Apple Inc.
Christopher D. Prest
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ACCESSORY CONTROLLER FOR ELECTRONIC DEVICES
Publication number
20110194710
Publication date
Aug 11, 2011
Christopher D. Prest
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PORTABLE TERMINAL
Publication number
20100264007
Publication date
Oct 21, 2010
Jae-Jun JUNG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SWITCH DEVICE
Publication number
20080251370
Publication date
Oct 16, 2008
KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHO
Wataru AOKI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
KEY FOR AN ELECTRONIC KEYBOARD
Publication number
20080105528
Publication date
May 8, 2008
Ngoc Minh Luong
H01 - BASIC ELECTRIC ELEMENTS