David E. Trytko

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Foster City, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Switcher mixer priority architecture
- Patent number 5,305,108
- Issue date Apr 19, 1994
- Ampex Systems Corporation
- David E. Trytko
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Keyed, true-transparency image information combine
- Patent number 5,231,499
- Issue date Jul 27, 1993
- Ampex Systems Corporation
- David E. Trytko
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video effects system with recirculation video combine and output co...
- Patent number 5,010,407
- Issue date Apr 23, 1991
- Ampex Corporation
- David E. Trytko
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Recirculating special effects video framestore
- Patent number 4,974,083
- Issue date Nov 27, 1990
- Ampex Corporation
- John F. Bloomfield
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Encoded dropout compensator system
- Patent number 4,591,925
- Issue date May 27, 1986
- Ampex Corporation
- David E. Trytko
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Chrominance inverting all-pass filter
- Patent number 4,528,598
- Issue date Jul 9, 1985
- Ampex Corporation
- David E. Trytko
- H04 - ELECTRIC COMMUNICATION TECHNIQUE