Philip L. Chen

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Ranchos Palos Verdes, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Paper feed system having a pressure plate that resiliently urges a...
- Patent number 4,958,826
- Issue date Sep 25, 1990
- Microtek Lab., Inc.
- Philip L. Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical color line scanning and imaging device having a roller drive
- Patent number 4,809,062
- Issue date Feb 28, 1989
- Microtek Lab., Inc.
- Philip L. Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE