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H01H2221/028
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H
ELECTRICITY
H01
Electric elements
H01H
ELECTRIC SWITCHES RELAYS SELECTORS EMERGENCY PROTECTIVE DEVICES
H01H2221/00
Actuators
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H01H2221/028
Telescopic guiding
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Patents Grants
last 30 patents
Information
Patent Grant
Games controller and trigger therefor
Patent number
10,967,252
Issue date
Apr 6, 2021
Ironburg Inventions Limited
Duncan Ironmonger
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Button retention, assembly, and water sealing
Patent number
10,078,350
Issue date
Sep 18, 2018
Apple Inc.
Colin M. Ely
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Button retention, assembly, and water sealing
Patent number
9,529,391
Issue date
Dec 27, 2016
Apple Inc.
Colin M. Ely
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Glass keyboard
Patent number
9,348,425
Issue date
May 24, 2016
Corning Incorporated
Chun-Wei Chi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Illuminated keyboard
Patent number
9,142,370
Issue date
Sep 22, 2015
Primax Electronics Ltd.
Chung-Yuan Chen
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Keyboard having retracting keys for storage
Patent number
8,735,753
Issue date
May 27, 2014
Microsoft Corporation
Feng-Hsiung Hsu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Electronic device
Patent number
6,965,086
Issue date
Nov 15, 2005
Matsushita Electric Industrial Co., Ltd.
Takahiro Suzuki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Key switch improved in feel of actuation and return speed during op...
Patent number
6,455,795
Issue date
Sep 24, 2002
Alps Electric Co., Ltd.
Takahiro Murakami
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Key for a keyboard
Patent number
6,284,992
Issue date
Sep 4, 2001
Rafi GmbH & Co. Elektrotechnische Spezialfabrik
Hans Richter
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Volume variable type switch structure
Patent number
6,096,989
Issue date
Aug 1, 2000
Ryohei Kinoshita
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Body structure for a pocket computer having a fastener with multipl...
Patent number
5,253,142
Issue date
Oct 12, 1993
Cal-Comp Electronics, Inc.
Phil Weng
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Push button key switch
Patent number
5,203,448
Issue date
Apr 20, 1993
Minebea Co., Ltd.
Masamitsu Osada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Keyswitch for computer keyboard
Patent number
4,939,324
Issue date
Jul 3, 1990
Key Tronic Corporation
George P. English
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Keyswitch with telescoping plunger
Patent number
4,454,562
Issue date
Jun 12, 1984
General Instrument Corporation
Robert D. Bush
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Electrical switch assembly
Patent number
4,156,802
Issue date
May 29, 1979
Telaris Telecommunications, Inc.
Michael N. Gilano
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Dual spring actuator for keyboard switch assembly
Patent number
4,117,292
Issue date
Sep 26, 1978
Telaris Telecommunications, Inc.
James Christopher Hayes
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
3624330
Patent number
3,624,330
Issue date
Nov 30, 1971
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Information
Patent Application
BUTTON RETENTION, ASSEMBLY, AND WATER SEALING
Publication number
20160379767
Publication date
Dec 29, 2016
Apple Inc.
Colin M. Ely
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
GLASS KEYBOARD
Publication number
20140218640
Publication date
Aug 7, 2014
Corning Incorporated
CHUN-WEI CHI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ILLUMINATED KEYBOARD
Publication number
20140138230
Publication date
May 22, 2014
Primax Electronics Ltd.
Chung-Yuan Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Keyboard with Storable Keys
Publication number
20130334018
Publication date
Dec 19, 2013
Microsoft Corporation
Feng-Hsiung Hsu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ELECTRONIC DEVICE
Publication number
20050230236
Publication date
Oct 20, 2005
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
Takahiro Suzuki
H01 - BASIC ELECTRIC ELEMENTS