Van Roessel; Frederik J.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Van Roessel; Frederik J..The latest application filed is for "television line deflection circuit".
- Van Roessel; Frederik J. - Upper Saddle River NJ
- Van Roessel; Frederik J. - Mahwah NJ
| Patent | Date |
|---|---|
| Television line deflection circuit Grant 4,551,655 - Timmermans , et al. November 5, 1 | 1985-11-05 |
| Differential amplifier filter circuit having equal RC products in the feedback and output loops Grant 4,523,109 - Van Roessel June 11, 1 | 1985-06-11 |
| Method for automatically setting up a television camera Grant 4,513,319 - Breimer , et al. April 23, 1 | 1985-04-23 |
| Parabola And Sawtooth Generator Grant 3,852,674 - Van Roessel December 3, 1 | 1974-12-03 |
| Blanking And Black Level Control Circuit For Video Signals Grant 3,571,508 - Van Roessel March 16, 1 | 1971-03-16 |
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