John R. Ripley

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Austin, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Processor voltage regulation
- Patent number 8,812,879
- Issue date Aug 19, 2014
- International Business Machines Corporation
- Huajun Wen
- G05 - CONTROLLING REGULATING
Information Patent Grant
Printer having single connector for parallel and serial interfaces
- Patent number 5,090,830
- Issue date Feb 25, 1992
- Lexmark International, Inc.
- Wilbert L. Kroeger
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
PROCESSOR VOLTAGE REGULATION
- Publication number 20110161682
- Publication date Jun 30, 2011
- International Business Machines Corporation
- Huajun Wen
- G06 - COMPUTING CALCULATING COUNTING