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H01H2239/058
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H
ELECTRICITY
H01
Electric elements
H01H
ELECTRIC SWITCHES RELAYS SELECTORS EMERGENCY PROTECTIVE DEVICES
H01H2239/00
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H01H2239/058
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Patents Grants
last 30 patents
Information
Patent Grant
Sustainable system and method of assembling user-upgradeable modula...
Patent number
12,164,701
Issue date
Dec 10, 2024
Dell Products L.P.
Deeder M. Aurongzeb
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Mechanical interlock with enhanced features
Patent number
11,842,863
Issue date
Dec 12, 2023
Leviton Manufacturing Co., Inc.
William Hagen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Battery powered devices with electrically isolated outputs
Patent number
11,705,097
Issue date
Jul 18, 2023
CB Technology, LLC
David E. Christian
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Keyboard with projection device
Patent number
11,698,574
Issue date
Jul 11, 2023
Shenzhen Ajazz Tongchuang Electronic Technology Co., Ltd.
Hao Jiang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Resin structure, electronic device, and method of manufacturing res...
Patent number
10,734,170
Issue date
Aug 4, 2020
Omron Corporation
Wakahiro Kawai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrical tap box engagement system and assembly
Patent number
10,355,426
Issue date
Jul 16, 2019
CONSTELLATION INNOVATION, LLC
James Domo
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Operation device
Patent number
9,955,594
Issue date
Apr 24, 2018
Denso Wave Incorporated
Wataru Sugiyama
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Wireless mouse
Patent number
8,378,971
Issue date
Feb 19, 2013
Hon Hai Precision Industry Co., Ltd.
Cheng-Chi Chen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Battery module switch
Patent number
7,541,937
Issue date
Jun 2, 2009
Radio Systems Corporation
William S. Groh
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Remote control transmitter
Patent number
7,212,146
Issue date
May 1, 2007
Matsushita Electric Industrial Co., Ltd.
Takaya Nakamura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method and system for assembling keypad
Patent number
7,158,374
Issue date
Jan 2, 2007
Symbol Technologies, Inc.
Thomas Wulff
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and system for assembling keypad
Patent number
6,822,853
Issue date
Nov 23, 2004
Symbol Technologies, Inc.
Thomas Wulff
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Key switch operating mechanism assembly for electronic portable device
Patent number
6,812,420
Issue date
Nov 2, 2004
Brother Kogyo Kabushiki Kaisha
Mitsumasa Kako
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Key switch device, keyboard and electronic apparatus with key switch
Patent number
6,753,793
Issue date
Jun 22, 2004
Brother Kogyo Kabushiki Kaisha
Mitsumasa Kako
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light emitting keyed keyboard
Patent number
6,648,530
Issue date
Nov 18, 2003
International Business Machines Corporation
Nobuyuki Kamei
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Radio telephone with a combined battery and support structure
Patent number
6,510,328
Issue date
Jan 21, 2003
Nokia Mobile Phones
Kimmo Myllymaki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Key top guided by scissors linkage located in mounting member with...
Patent number
6,417,470
Issue date
Jul 9, 2002
Brother Kogyo Kabushiki Kaisha
Mitsumasa Kako
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Key switch device and portable key electronic device provided with...
Patent number
6,288,457
Issue date
Sep 11, 2001
Brother Kogyo Kabushiki Kaisha
Mitsumasa Kako
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Keyboard (I)
Patent number
6,215,420
Issue date
Apr 10, 2001
Coach Master Int'l Corp.
Robert G. Harrison
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Keyboard, in particular a membrane keyboard
Patent number
5,870,033
Issue date
Feb 9, 1999
Lothar Strolo
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Apparatus for electronic photography using a conventional film camera
Patent number
5,452,000
Issue date
Sep 19, 1995
Itzhak Sapir
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Folding electronic device
Patent number
5,436,625
Issue date
Jul 25, 1995
Sony Corporation
Satoko Kubo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Electronic devices with a liquid crystal display
Patent number
5,418,760
Issue date
May 23, 1995
Casio Computer Co., Ltd.
Kazuyo Kawashima
G02 - OPTICS
Information
Patent Grant
Electronic device enclosure
Patent number
5,386,084
Issue date
Jan 31, 1995
II Morrow Inc.
John J. Risko
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Apparatus for operating a film camera
Patent number
5,282,040
Issue date
Jan 25, 1994
Itzhak Sapir
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Flexible keyboard for computers
Patent number
5,220,521
Issue date
Jun 15, 1993
Cordata Incorporated
Dan Kikinis
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Book type wireless remote control apparatus
Patent number
5,181,024
Issue date
Jan 19, 1993
Kabushiki Kaisha Toshiba
Hideo Tsunoda
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Switch assembly and mobile storage unit using the assembly
Patent number
5,050,941
Issue date
Sep 24, 1991
Spacesaver Corporation
Dean L. Dahnert
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
LAYER-STRUCTURED, OPEN-DESIGN KEYBOARD
Publication number
20240312739
Publication date
Sep 19, 2024
SHENZHEN MLOONG DIGITAL CO., LTD.
Mengyao Yu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MECHANICAL INTERLOCK WITH ENHANCED FEATURES
Publication number
20240055202
Publication date
Feb 15, 2024
LEVITON MANUFACTURING CO., INC.
William Hagen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DC POWER CONTROL DEVICES WITH ELECTRICALLY ISOLATED OUTPUTS
Publication number
20230282192
Publication date
Sep 7, 2023
CB Technology, LLC d/b/a Big Joe Stomp Box Company
David E. Christian
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
MECHANICAL INTERLOCK WITH ENHANCED FEATURES
Publication number
20210166898
Publication date
Jun 3, 2021
LEVITON MANUFACTURING CO., INC.
William Hagen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Switching Assembly and Use Thereof in a Handheld Wireless Device Fo...
Publication number
20210118285
Publication date
Apr 22, 2021
Mark Churchward
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
OPERATION DEVICE
Publication number
20170018387
Publication date
Jan 19, 2017
DENSO WAVE INCORPORATED
Wataru SUGIYAMA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
KEYBOARD
Publication number
20160118205
Publication date
Apr 28, 2016
HONG FU JIN PRECISION INDUSTRY (WUHAN) CO., LTD.
DONG-FENG LI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SWITCH MECHANISM AND RELATED ELECTRONIC DEVICE
Publication number
20150096871
Publication date
Apr 9, 2015
Wistron Corporation
Sung-Ling Chang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MASTER SLAVE RADIO CONTROL SYSTEM
Publication number
20130106199
Publication date
May 2, 2013
Earl David Forrest
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Manual control device with power generation function and remote con...
Publication number
20110109201
Publication date
May 12, 2011
Renesas Electronics Corporation
Naofumi Ozawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
WIRELESS MOUSE
Publication number
20110012833
Publication date
Jan 20, 2011
HON HAI Precision Industry CO., LTD.
CHENG-CHI CHEN
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DEVICE ACTUATED BY KEY OPERATIONS
Publication number
20090115642
Publication date
May 7, 2009
Tetsuji Omura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Electronic device
Publication number
20060013633
Publication date
Jan 19, 2006
Aimo Nummela
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Battery module switch
Publication number
20050241926
Publication date
Nov 3, 2005
Radio Systems Corporation
William S. Groh
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
Method and system for assembling keypad
Publication number
20050068201
Publication date
Mar 31, 2005
SYMBOL TECHNOLOGIES, INC.
Thomas Wulff
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Remote control transmitter
Publication number
20040196621
Publication date
Oct 7, 2004
Takaya Nakamura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method and system for assembling keypad
Publication number
20030198007
Publication date
Oct 23, 2003
Thmas Wulff
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Wall hanging type switch device of ceiling fan
Publication number
20030075351
Publication date
Apr 24, 2003
Chung-Min Chang
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Key switch device and portable electronic device provided with the...
Publication number
20020139652
Publication date
Oct 3, 2002
BROTHER KOGYO KABUSHIKI KAISHA
Mitsumasa Kako
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Light emitting keyed keyboard
Publication number
20020122683
Publication date
Sep 5, 2002
International Business Machines Corporation
Nobuyuki Kamei
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Key switch device and portable electronic device provided with the...
Publication number
20010047928
Publication date
Dec 6, 2001
BROTHER KOGYO KABUSHIKI KAISHA
Mitsumasa Kako
G06 - COMPUTING CALCULATING COUNTING