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Patents Grantslast 30 patents

Information Patent Grant
Transparency adapter for flatbed scanners
- Patent number 5,652,665
- Issue date Jul 29, 1997
- Umax Data System Inc.
- Daniel Chen
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
To drive the optical system independently by CPU in flatbed scanners
- Patent number 5,633,745
- Issue date May 27, 1997
- Umax Data System Inc.
- Daniel Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE