Der-jin Woan

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Vestal, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Electronic package with optimized lamination process
- Patent number 7,329,816
- Issue date Feb 12, 2008
- International Business Machines Corporation
- Donald S. Farquhar
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electronic package with optimized lamination process
- Patent number 7,059,049
- Issue date Jun 13, 2006
- International Business Machines Corporation
- Donald S. Farquhar
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Process for reworking circuit boards
- Patent number 6,349,871
- Issue date Feb 26, 2002
- International Business Machines Corporation
- Norman A. Card
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Machine and process for reworking circuit boards
- Patent number 6,216,938
- Issue date Apr 17, 2001
- International Business Machines Corporation
- Norman A. Card
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
ELECTRONIC PACKAGE WITH OPTIMIZED LAMINATION PROCESS
- Publication number 20080022519
- Publication date Jan 31, 2008
- Donald S. Farquhar
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Electronic package with optimized lamination process
- Publication number 20050224961
- Publication date Oct 13, 2005
- Donald S. Farquhar
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Electronic package with optimized lamination process
- Publication number 20030020156
- Publication date Jan 30, 2003
- International Business Machines Corporation
- Donald S. Farquhar
- H01 - BASIC ELECTRIC ELEMENTS