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H01H2229/047
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ELECTRICITY
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Electric elements
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ELECTRIC SWITCHES RELAYS SELECTORS EMERGENCY PROTECTIVE DEVICES
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Preformed layer in mould
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Patents Grants
last 30 patents
Information
Patent Grant
Process for manufacturing sealed automotive electrical fuse box
Patent number
11,404,234
Issue date
Aug 2, 2022
Littelfuse, Inc.
Michael Skrzypczak
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Production method for a membrane switch member
Patent number
10,418,202
Issue date
Sep 17, 2019
Nissha Printing Co., Ltd.
Chuzo Taniguchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Key button apparatus
Patent number
9,299,510
Issue date
Mar 29, 2016
Samsung Electronics Co., Ltd.
Hyun-Mi Cheong
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Functional unit with button functions
Patent number
9,174,536
Issue date
Nov 3, 2015
Abatek International AG
Christoph Keist
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Method of producing a device comprising at least one displaceable o...
Patent number
9,126,359
Issue date
Sep 8, 2015
Koninklijke Philips N.V.
Nan Li
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Keypad apparatus and methods
Patent number
9,029,723
Issue date
May 12, 2015
BlackBerry Limited
Albert Murray Pegg
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Device and technique for assigning different inputs to keys on a ke...
Patent number
8,525,794
Issue date
Sep 3, 2013
Palm, Inc.
Peter Skillman
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Small form-factor keypad for mobile computing devices
Patent number
8,373,663
Issue date
Feb 12, 2013
Hewlett-Packard Development Company, L.P.
Peter Skillman
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Layered thin-type keycap structure
Patent number
8,134,094
Issue date
Mar 13, 2012
Ichia Technologies, Inc.
Kai-Jie Tsao
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Method for manufacturing key-pad having three-dimensional patterns
Patent number
8,048,356
Issue date
Nov 1, 2011
Ichia Technologies, Inc.
Jian-Li Chang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Touch panel unit
Patent number
7,911,455
Issue date
Mar 22, 2011
Nissha Printing Co., Ltd.
Kazuhiro Nishikawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Decorative key sheet for pushbutton switches
Patent number
7,902,470
Issue date
Mar 8, 2011
Polymatech Co., Ltd.
Junko Hosaka
B44 - DECORATIVE ARTS
Information
Patent Grant
Key sheet
Patent number
7,737,375
Issue date
Jun 15, 2010
Polymatech Co., Ltd.
Masaya Katori
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for manufacturing electronic device panel and structure thereof
Patent number
7,634,081
Issue date
Dec 15, 2009
Ichia Technologies, Inc.
Che-Tung Wu
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Actuation mechanism for use with keyboards on mobile computing devices
Patent number
7,623,118
Issue date
Nov 24, 2009
Palm, Inc.
Peter Skillman
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method for manufacturing a keyboard
Patent number
7,596,857
Issue date
Oct 6, 2009
Wistron Corp.
Chih-Feng Yeh
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Small form-factor keypad for mobile computing devices
Patent number
7,525,534
Issue date
Apr 28, 2009
Palm, Inc.
Peter Skillman
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Device and technique for assigning different inputs to keys on a ke...
Patent number
7,511,700
Issue date
Mar 31, 2009
Palm, Inc.
Peter Skillman
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Key module and manufacturing method thereof
Patent number
7,326,870
Issue date
Feb 5, 2008
Silitech Technology Corp.
Chun-Wei Lin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Key sheets and method of producing the same
Patent number
7,262,379
Issue date
Aug 28, 2007
Polymatech Co., Ltd.
Takeshi Nishimura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Integrated electromechanical arrangement and method of production
Patent number
7,200,009
Issue date
Apr 3, 2007
Nokia Corporation
Katri Narhi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method for manufacturing a key top member for push button switch st...
Patent number
7,182,907
Issue date
Feb 27, 2007
Shin-Etsu Polymer Co., Ltd.
Takao Shimizu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Key top plate
Patent number
7,101,603
Issue date
Sep 5, 2006
Teikoku Tsushin Kogyo Co., Ltd.
Tatsuya Okamura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Key sheet
Patent number
6,967,056
Issue date
Nov 22, 2005
Polymatech Co., Ltd.
Masayuki Kashino
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Key top plate and a method for manufacturing the same
Patent number
6,958,183
Issue date
Oct 25, 2005
Teikoku Tsushin Kogyo Co., Ltd.
Tatsuya Okamura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Touch sensitive navigation surfaces for mobile telecommunication sy...
Patent number
6,873,863
Issue date
Mar 29, 2005
Nokia Mobile Phones Ltd
Kari Hiltunen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Film key sheet and method of manufacturing the same
Patent number
6,863,951
Issue date
Mar 8, 2005
Polymatech Co., Ltd.
Yasushi Sakai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Front-cover for communication equipment and method for manufacturin...
Patent number
6,839,430
Issue date
Jan 4, 2005
Mosen Co., Ltd.
Chul Ki Kwak
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method of making a thin film keypad
Patent number
6,821,467
Issue date
Nov 23, 2004
Multi-National Resources
Christopher M. Wolfe
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Control panel assembly for home appliances and method for manufactu...
Patent number
6,750,407
Issue date
Jun 15, 2004
LG Electronics Inc.
Young Han Song
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
PRODUCTION METHOD FOR A MEMBRANE SWITCH MEMBER
Publication number
20170372853
Publication date
Dec 28, 2017
Nissha Printing Co., LTD.
Chuzo TANIGUCHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
KEY BUTTON APPARATUS
Publication number
20140144762
Publication date
May 29, 2014
Samsung Electronics Co., Ltd.
Hyun-Mi CHEONG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Functional Unit with Button Functions
Publication number
20120306757
Publication date
Dec 6, 2012
Abatek International AG
Christoph KEIST
B60 - VEHICLES IN GENERAL
Information
Patent Application
METHOD OF PRODUCING A DEVICE COMPRISING AT LEAST ONE DISPLACEABLE O...
Publication number
20120258279
Publication date
Oct 11, 2012
Koninklijke Philips Electronics N.V.
Nan Li
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
KEYPAD APPARATUS AND METHODS
Publication number
20120168294
Publication date
Jul 5, 2012
Albert Murray Pegg
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
KEYPAD HAVING THREE-DIMENSIONAL PATTERNS
Publication number
20110233040
Publication date
Sep 29, 2011
ICHIA TECHNOLOGIES INC.
JIAN-LI CHENG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method of making a keycap structure
Publication number
20110223352
Publication date
Sep 15, 2011
Chih-Chao Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Thin-type keycap structure, keypad structure including the same, an...
Publication number
20110138618
Publication date
Jun 16, 2011
Kai-Jie Tsao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
KEY SHEET AND KEY UNIT HAVING THE SAME
Publication number
20100163388
Publication date
Jul 1, 2010
SUNARROW LIMITED
Takashi YASUHARA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Thin-type keycap structure, keypad structure including the same, an...
Publication number
20100163389
Publication date
Jul 1, 2010
Kai-Jie Tsao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR MANUFACTURING KEYPAD OF PORTABLE TERMINAL
Publication number
20100155990
Publication date
Jun 24, 2010
DK UIL CO., LTD.
Yoon Hong Yang
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Keypad manufacturing method and device thereof
Publication number
20100133081
Publication date
Jun 3, 2010
Chien-Kuo Tang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PUSH SWITCH AND METHOD OF MANUFACTURING THE SAME
Publication number
20090321236
Publication date
Dec 31, 2009
Anthony McCurdy
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
DEVICE AND TECHNIQUE FOR ASSIGNING DIFFERENT INPUTS TO KEYS ON A KE...
Publication number
20090295605
Publication date
Dec 3, 2009
Peter Skillman
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
KEYTOP AND MANUFACTURING METHOD THEREOF
Publication number
20090291266
Publication date
Nov 26, 2009
Masatoshi Wakisaka
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
KEYPAD HAVING THREE-DIMENSIONAL PATTERNS AND METHOD FOR MANUFACTURI...
Publication number
20090190990
Publication date
Jul 30, 2009
Jian-Li Chang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SMALL FORM-FACTOR KEYPAD FOR MOBILE COMPUTING DEVICES
Publication number
20090179861
Publication date
Jul 16, 2009
Peter Skillman
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Key Base, Key Sheet and Method of Forming Key Base
Publication number
20090057121
Publication date
Mar 5, 2009
SUNARROW LTD.
Minoru Yoshida
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR MANUFACTURING ELECTRONIC DEVICE PANEL AND STRUCTURE THEREOF
Publication number
20080247538
Publication date
Oct 9, 2008
Che-Tung WU
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Decorative key sheet for pushbutton switches
Publication number
20080206521
Publication date
Aug 28, 2008
Polymatech Co., Ltd.
Junko Hosaka
B44 - DECORATIVE ARTS
Information
Patent Application
Touch Panel Unit
Publication number
20080136788
Publication date
Jun 12, 2008
Kazuhiro Nishikawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Method for manufacturing keyboard by injecting keys with inmold met...
Publication number
20080034577
Publication date
Feb 14, 2008
WISTRON CORP.
Chih-Feng Yeh
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Keysheet
Publication number
20070246342
Publication date
Oct 25, 2007
Polymatech Co., Ltd.
Masaya Katori
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Key module and manufacturing method thereof
Publication number
20070029182
Publication date
Feb 8, 2007
Chun-Wei Lin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Keypad, manufacturing method thereof and electronic device using th...
Publication number
20070000766
Publication date
Jan 4, 2007
FIH CO.,LTD
Qing Yang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Key sheets and method of producing the same
Publication number
20060278510
Publication date
Dec 14, 2006
POLYMATECH CO., LTD.
Takeshi Nishimura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Device and technique for assigning different inputs to keys on a ke...
Publication number
20060202966
Publication date
Sep 14, 2006
Peter Skillman
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Actuation mechanism for use with keyboards on mobile computing devices
Publication number
20060202967
Publication date
Sep 14, 2006
Peter Skillman
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Small form-factor keypad for mobile computing devices
Publication number
20060202968
Publication date
Sep 14, 2006
Peter Skillman
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Key sheet member and its production method
Publication number
20050221058
Publication date
Oct 6, 2005
Hiroyasu Shigeta
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL