Laub; Leonard J.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Laub; Leonard J..The latest application filed is for "optical system for reflective mode video playback apparatus".
- Laub; Leonard J. - Chicago IL
| Patent | Date |
|---|---|
| Optical system for reflective mode video playback apparatus Grant 4,044,378 - Laub August 23, 1 | 1977-08-23 |
| System for compensating for incorrect duty factor when reading out information stored in a video disc Grant 3,988,531 - Laub October 26, 1 | 1976-10-26 |
| Self-compensating focus system for optical video playback device Grant 3,959,581 - Laub May 25, 1 | 1976-05-25 |
| Narrow-bandwidth Television System Grant 3,706,843 - Laub December 19, 1 | 1972-12-19 |
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