Claude A.S. Hamrick

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San Jose, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Multilayer circuit device having electrically isolated tightly spac...
- Patent number 8,338,712
- Issue date Dec 25, 2012
- Vinh T. Nguyen
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Process for making a multilayer circuit board
- Patent number 7,874,065
- Issue date Jan 25, 2011
- Vinh T. Nguyen
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Probe head assembly for use in testing multiple wafer die
- Patent number 7,629,804
- Issue date Dec 8, 2009
- Vertical Test Inc.
- Vinh T. Nguyen
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Device and Process for Making a Multilayer Circuit Device Having E...
- Publication number 20110083881
- Publication date Apr 14, 2011
- Vinh T. Nguyen
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Process for Making a Multilayer Circuit Device Having Electrically...
- Publication number 20090158581
- Publication date Jun 25, 2009
- Verticaltest, Inc.
- Vinh T. Nguyen
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR