Tom Y. Chang

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Poughkeepsie, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Efficient memory product for test and soft repair of SRAM with redu...
- Patent number 7,793,173
- Issue date Sep 7, 2010
- International Business Machines Corporation
- Tom Y. Chang
- G11 - INFORMATION STORAGE
Information Patent Grant
Efficient method of test and soft repair of SRAM with redundancy
- Patent number 7,437,626
- Issue date Oct 14, 2008
- International Business Machines Corporation
- Tom Y. Chang
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for providing flexible modular redundancy allo...
- Patent number 7,219,275
- Issue date May 15, 2007
- International Business Machines Corporation
- Tom Y. Chang
- G11 - INFORMATION STORAGE
Information Patent Grant
Non-binary address generation for ABIST
- Patent number 7,076,710
- Issue date Jul 11, 2006
- International Business Machines Corporation
- Thomas J. Knips
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Efficient Memory Product for Test and Soft Repair of SRAM with Redu...
- Publication number 20080263417
- Publication date Oct 23, 2008
- International Business Machines Corporation
- Tom Y. Chang
- G11 - INFORMATION STORAGE
Information Patent Application
Efficient method of test and soft repair of SRAM with redundancy
- Publication number 20060181941
- Publication date Aug 17, 2006
- International Business Machines Corporation
- Tom Y. Chang
- G11 - INFORMATION STORAGE
Information Patent Application
Method and apparatus for providing flexible modular redundancy allo...
- Publication number 20060179368
- Publication date Aug 10, 2006
- International Business Machines Corporation
- Tom Y. Chang
- G11 - INFORMATION STORAGE
Information Patent Application
Non-binary address generation for ABIST
- Publication number 20040205435
- Publication date Oct 14, 2004
- International Business Machines Corporation
- Thomas J. Knips
- G11 - INFORMATION STORAGE