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H04N2201/03175

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HELECTRICITY H04Electric communication H04NPICTORIAL COMMUNICATION H04N2201/00Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof

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Patents Grantslast 30 patents

Information Patent Grant
Light source for a contact image sensor
- Patent number 5,491,384
- Issue date Feb 13, 1996
- Dyna Image Corporation
- Cheden Cheng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Contact type image sensor, producing method of the same, and inform...
- Patent number 5,489,995
- Issue date Feb 6, 1996
- Canon Kabushiki Kaisha
- Toshimitsu Iso
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Contact type image sensor having original support member with a ref...
- Patent number 5,357,099
- Issue date Oct 18, 1994
- Canon Kabushiki Kaisha
- Masami Tabata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image sensor and machine equipped therewith
- Patent number 5,270,840
- Issue date Dec 14, 1993
- Rohm Co., Ltd.
- Hiromi Ogata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Method and System for Improving Output Quality of Image Forming Dev...
- Publication number 20100245937
- Publication date Sep 30, 2010
- Mark Joseph Edwards
- H04 - ELECTRIC COMMUNICATION TECHNIQUE