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Denny Duan-lee Tang
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Saratoga, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Compact universal keyboard
Patent number
8,130,199
Issue date
Mar 6, 2012
International Business Machines Corporation
Frank Rui-Feng Chu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Phase change memory devices with reduced programming current
Patent number
8,022,382
Issue date
Sep 20, 2011
Taiwan Semiconductor Manufacturing Company, Ltd.
Li-Shyue Lai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Phase change memory
Patent number
7,989,920
Issue date
Aug 2, 2011
Taiwan Semiconductor Manufacturing Company, Ltd.
Tzyh-Cheang Lee
G11 - INFORMATION STORAGE
Information
Patent Grant
Elevated bipolar transistor structure
Patent number
7,759,764
Issue date
Jul 20, 2010
Taiwan Semiconductor Manufacturing Company, Ltd.
Chuan-Ying Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Phase change memory
Patent number
7,705,424
Issue date
Apr 27, 2010
Taiwan Semiconductor Manufacturing Company, Ltd.
Tzyh-Cheang Lee
G11 - INFORMATION STORAGE
Information
Patent Grant
Method and structure for isolating substrate noise
Patent number
7,537,982
Issue date
May 26, 2009
Taiwan Semiconductor Manufacturing Company, Ltd.
Wai-Yi Lien
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Isolating substrate noise by forming semi-insulating regions
Patent number
7,492,018
Issue date
Feb 17, 2009
Taiwan Semiconductor Manufacturing Company, Ltd.
Wai-Yi Lien
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Compact universal keyboard
Patent number
7,439,957
Issue date
Oct 21, 2008
International Business Machines Corporation
Frank Rui-Feng Chu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Magnetoresistive (MR) magnetic data storage device with sidewall sp...
Patent number
7,042,032
Issue date
May 9, 2006
Taiwan Semiconductor Manufacturing Co., Ltd.
Wen-Chin Lin
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic RAM cell device and array architecture
Patent number
6,885,577
Issue date
Apr 26, 2005
Taiwan Semiconductor Manufacturing Company, Ltd.
Denny Duan-Lee Tang
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
Information
Patent Application
Phase Change Memory
Publication number
20100140580
Publication date
Jun 10, 2010
Taiwan Semiconductor Manufacturing Company, Ltd.
Tzyh-Cheang Lee
G11 - INFORMATION STORAGE
Information
Patent Application
COMPACT UNIVERSAL KEYBOARD
Publication number
20080291172
Publication date
Nov 27, 2008
International Business Machines Corporation
FRANK RUI-FENG CHU
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Phase Change Memory
Publication number
20080285328
Publication date
Nov 20, 2008
Tzyh-Cheang Lee
G11 - INFORMATION STORAGE
Information
Patent Application
Method and Structure for Isolating Substrate Noise
Publication number
20080132028
Publication date
Jun 5, 2008
Wai-Yi Lien
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Elevated bipolar transistor structure
Publication number
20080099863
Publication date
May 1, 2008
Chuan-Ying Lee
H01 - BASIC ELECTRIC ELEMENTS