IP Library › Granted Patent US 5,930,433
Granted Patent Utility
US 5,930,433 · App. 08/898,935

Waveguide array document scanner

Inventors: James B. Williamson, Gregory M. Cutler
Patented Case View Patent ↗
Granted: Jul 27, 1999 Filed: Jul 23, 1997
Inventors
James B. Williamson
Gregory M. Cutler
Assignee (at issue)
Hewlett-Packard Company, L.P.

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Quick Facts
Patent No.
US 5,930,433
App. No.
08/898,935
Filed
1997-07-23
Granted
1999-07-27
Kind
A