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Chih-Liang Cheng
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Fremont, CA, US
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Patents Grants
last 30 patents
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Patent Grant
Timing of a circuit design
Patent number
7,917,881
Issue date
Mar 29, 2011
Springsoft USA, Inc.
Hsi-Chuan Chen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Optimizing a circuit design
Patent number
7,739,630
Issue date
Jun 15, 2010
Springsoft USA, Inc.
Hsi-Chuan Chen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Estimating capacitance effects in integrated circuits using congest...
Patent number
6,618,846
Issue date
Sep 9, 2003
Synopsys, Inc.
Chih-liang Cheng
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
Elastic assembly floor plan design tool
Publication number
20050172252
Publication date
Aug 4, 2005
Mentor Graphics Corp.
Chih-Liang Cheng
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Estimating capacitance effects in integrated circuits using congest...
Publication number
20030051217
Publication date
Mar 13, 2003
Chih-Liang Cheng
G06 - COMPUTING CALCULATING COUNTING