Changge Qiao

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Santa Clara, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Generating pattern-based estimated RC data with analysis of route i...
- Patent number 9,003,344
- Issue date Apr 7, 2015
- Synopsys, Inc.
- Christopher Kennedy
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Generating pattern-based estimated RC data with analysis of route i...
- Patent number 8,875,075
- Issue date Oct 28, 2014
- Synopsys, Inc.
- Christopher Kennedy
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Pre-route and post-route net correlation with defined patterns
- Patent number 8,336,015
- Issue date Dec 18, 2012
- Synopsys, Inc.
- Changge Qiao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Interconnect-driven physical synthesis using persistent virtual rou...
- Patent number 7,853,915
- Issue date Dec 14, 2010
- Synopsys, Inc.
- Prashant Saxena
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS TO GENERATE PATTERN-BASED ESTIMATED RC DATA WI...
- Publication number 20130346937
- Publication date Dec 26, 2013
- Christopher Kennedy
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and Apparatus to Generate Pattern-Based Estimated RC Data wi...
- Publication number 20130346936
- Publication date Dec 26, 2013
- Christopher Kennedy
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Pre-Route And Post-Route Net Correlation With Defined Patterns
- Publication number 20110061038
- Publication date Mar 10, 2011
- Synopsys, Inc.
- Changge Qiao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Interconnect-Driven Physical Synthesis Using Persistent Virtual Rou...
- Publication number 20090319977
- Publication date Dec 24, 2009
- Synopsys, Inc.
- Prashant Saxena
- G06 - COMPUTING CALCULATING COUNTING