Writer; Philip L.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Writer; Philip L..The latest application filed is for "high resolution, high intensity video projection cathode ray tube provided with a cooled reflective phosphor screen support".
- Writer; Philip L. - Marietta GA
- Writer; Philip L. - San Diego CA
| Patent | Date |
|---|---|
| High resolution, high intensity video projection cathode ray tube provided with a cooled reflective phosphor screen support Grant 5,801,792 - Smith , et al. September 1, 1 | 1998-09-01 |
| System for generating triggering pulses for use in beam indexing type color cathode ray tubes Grant 5,359,266 - Smith , et al. October 25, 1 | 1994-10-25 |
| Intelligent automatic gain control circuit Grant 4,222,118 - Dickinson , et al. September 9, 1 | 1980-09-09 |
| Surface Wave Narrow Bandpass Filter Grant 3,846,723 - Writer , et al. November 5, 1 | 1974-11-05 |
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