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Edgar MW TSAI
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Taipei, TW
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Patents Grants
last 30 patents
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Patent Grant
Circuit board assembly, electronic device having the same, and lift...
Patent number
9,397,422
Issue date
Jul 19, 2016
Lenovo Enterprise Solutions (Singapore) Pte. Ltd.
Frank SF Chen
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Apparatus for providing a three dimensional tactile display of an e...
Patent number
9,335,848
Issue date
May 10, 2016
Lenovo Enterprise Solutions (Singapore) Pte. Ltd.
Richard W. Ragan
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Physical presence of a virtual button on a touch screen of an elect...
Patent number
9,176,617
Issue date
Nov 3, 2015
Lenovo Enterprise Solutions (Singapore) Pte. Ltd.
Richard W. Ragan
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Circuit board assembly, electronic device having the same, and lift...
Patent number
9,048,592
Issue date
Jun 2, 2015
Lenovo Enterprise Solutions (Singapore) Pte. Ltd.
Frank S F Chen
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Carrier, host, and method of assembling the host
Patent number
8,929,064
Issue date
Jan 6, 2015
International Business Machines Corporation
Chin-Ching Ho
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
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Patent Application
CIRCUIT BOARD ASSEMBLY, ELECTRONIC DEVICE HAVING THE SAME, AND LIFT...
Publication number
20150325936
Publication date
Nov 12, 2015
Lenovo Enterprise Solutions (Singapore) Pte. Ltd.
Frank SF CHEN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
APPARATUS FOR PROVIDING A THREE DIMENSIONAL TACTILE DISPLAY OF AN E...
Publication number
20150234485
Publication date
Aug 20, 2015
Lenovo Enterprise Solutions (Singapore) Pte. Ltd.
Richard W. Ragan
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
PHYSICAL PRESENCE OF A VIRTUAL BUTTON ON A TOUCH SCREEN OF AN ELECT...
Publication number
20150234506
Publication date
Aug 20, 2015
Lenovo Enterprise Solutions (Singapore) Pte. Ltd.
Richard W. Ragan
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Circuit Board Assembly, Electronic Device Having the Same, and Lift...
Publication number
20130135833
Publication date
May 30, 2013
International Business Machines Corporation
Frank SF. Chen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
CARRIER, HOST, AND METHOD OF ASSEMBLING THE HOST
Publication number
20120106046
Publication date
May 3, 2012
International Business Machines Corporation
Chin-Ching Ho
G06 - COMPUTING CALCULATING COUNTING