Yu H. Sun

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Williston, VT, US

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Patents Grantslast 30 patents

Information Patent Grant
Method for locating IDDQ defects using multiple controlled collapse...
- Patent number 7,064,570
- Issue date Jun 20, 2006
- International Business Machines, Corporation
- Patrick H. Buffet
- G01 - MEASURING TESTING
Information Patent Grant
Method for locating IDDQ defects using multiple controlled collapse...
- Patent number 6,677,774
- Issue date Jan 13, 2004
- International Business Machines Corporation
- Patrick H. Buffet
- G01 - MEASURING TESTING
Information Patent Grant
Integrated circuit bus grid having wires with pre-selected variable...
- Patent number 6,586,828
- Issue date Jul 1, 2003
- International Business Machines Corporation
- Patrick H. Buffet
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of designing a voltage partitioned solder-bump package
- Patent number 6,584,596
- Issue date Jun 24, 2003
- International Business Machines Corporation
- Patrick H. Buffet
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Power grid wiring for semiconductor devices having voltage islands
- Patent number 6,538,314
- Issue date Mar 25, 2003
- International Business Machines Corporation
- Patrick H. Buffet
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of designing a voltage partitioned wirebond package
- Patent number 6,523,150
- Issue date Feb 18, 2003
- International Business Machines Corporation
- Patrick H. Buffet
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Method for locating IDDQ defects using multiple controlled collapse...
- Publication number 20040061519
- Publication date Apr 1, 2004
- Patrick H. Buffet
- G01 - MEASURING TESTING
Information Patent Application
INTEGRATED CIRCUIT BUS GRID HAVING WIRES WITH PRE-SELECTED VARIABLE...
- Publication number 20030071343
- Publication date Apr 17, 2003
- International Business Machines Corporation
- Patrick H. Buffet
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF DESIGNING A VOLTAGE PARTITIONED SOLDER-BUMP PACKAGE
- Publication number 20030061571
- Publication date Mar 27, 2003
- Patrick H. Buffet
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method for locating IDDQ defects using multiple controlled collapse...
- Publication number 20020196042
- Publication date Dec 26, 2002
- Patrick H. Buffet
- G01 - MEASURING TESTING