Whitfield, Arthur A.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Whitfield, Arthur A..The latest application filed is for "dual wavelength near infrared detector for enhanced indicia detection".

Company Profile

0.10.2

Whitfield, Arthur A. - Rochester NY

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Dual wavelength near infrared detector for enhanced indicia detection App 20050103869 - Guiguizian, Paul J. ; et al.	2005-05-19
Media width detecting system for an imaging apparatus Grant 6,650,397 - Lucey , et al. November 18, 2	2003-11-18
Media width detecting system for an imaging apparatus App 20020176059 - Lucey, James K. ; et al.	2002-11-28
Photofinishing system and method for automated advanced services including image and associated audio data processing Grant 6,147,742 - Bell , et al. November 14, 2	2000-11-14
Photoprocessing apparatus for sensing type of photoprocessing consumable and method of assembling the apparatus Grant 6,106,166 - Spurr , et al. August 22, 2	2000-08-22
Film information exchange system using dedicated magnetic tracks on film Grant 5,229,810 - Cloutier , et al. July 20, 1	1993-07-20
Method and apparatus for magnetically communicating via a photographic filmstrip with enhanced reliability Grant 5,204,708 - Whitfield , et al. April 20, 1	1993-04-20
Film information exchange system using dedicated magnetic tracks on film Grant 5,130,745 - Cloutier , et al. July 14, 1	1992-07-14
Film information exchange system using self-clocking encoded start and stop sentinels Grant 5,101,225 - Wash , et al. March 31, 1	1992-03-31
Self-clocking encoding/decoding film information exchange system using dedicated magnetic tracks on film Grant 4,977,419 - Wash , et al. December 11, 1	1990-12-11
Self clocking binary information encoder Grant 4,951,049 - Whitfield August 21, 1	1990-08-21
Three-part encoder circuit Grant 4,912,467 - Whitfield , et al. March 27, 1	1990-03-27

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