CANFIELD, BARTH A.
Patent Applications and Registrations
Patent applications and USPTO patent grants for CANFIELD, BARTH A..The latest application filed is for "random picture decoding".
- CANFIELD, BARTH A. - INDIANAPOLIS IN
| Patent | Date |
|---|---|
| Random Picture Decoding App 20010022891 - SCHULTZ, MARK ALAN ; et al. | 2001-09-20 |
| Field type detector for video signal Grant 5,502,501 - Rumreich , et al. March 26, 1 | 1996-03-26 |
| Wide screen television Grant 5,442,406 - Altmanshofer , et al. August 15, 1 | 1995-08-15 |
| Field type matching system Grant 5,369,444 - Ersoz , et al. November 29, 1 | 1994-11-29 |
| Field synchronization system with write/read pointer control Grant 5,294,983 - Ersoz , et al. March 15, 1 | 1994-03-15 |
| Adaptive phase locked loop Grant 5,159,292 - Canfield , et al. October 27, 1 | 1992-10-27 |
| Picture-in-picture circuitry using field rate synchronization Grant 5,091,785 - Canfield , et al. February 25, 1 | 1992-02-25 |
| Inset picture centering in a pix-in-pix system Grant 5,031,044 - Canfield , et al. July 9, 1 | 1991-07-09 |
| Odd/even field detector for video signals Grant 5,025,496 - Canfield June 18, 1 | 1991-06-18 |
| Apparatus and a method for automatically centering a video zoom and pan display Grant 4,991,022 - Canfield , et al. February 5, 1 | 1991-02-05 |
| Memory efficient interlace apparatus and method as for a picture in a picture display Grant 4,987,493 - Canfield , et al. January 22, 1 | 1991-01-22 |
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