Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11108888 | Digital rights list for device groups | Chris Kimmell, Tianyu Fang, Nisarg Patel, Derrick Wampler, Kenneth F. Lavering +1 more | 2021-08-31 |
| 10218817 | Digital rights list for device groups | Chris Kimmell, Tianyu Fang, Nisarg Patel, Derrick Wampler, Kenneth F. Lavering +1 more | 2019-02-26 |
| 5319285 | Starting circuit for a high intensity discharge lamp | Da-Yung WANG, Brian Dale | 1994-06-07 |
| 5115160 | Easily encodable surface acoustic wave (SAW) security devices | William C. Knoll, James O. Lawson | 1992-05-19 |
| 5023605 | Patterned transducer apparatus for correcting spurious signals in said devices | — | 1991-06-11 |
| 4994798 | Multiplexed surface acoustical wave apparatus | — | 1991-02-19 |
| 4980680 | Coded surface acoustical wave (saw) motor vehicle security device | William C. Knoll | 1990-12-25 |
| 4945354 | Spurious signal correction for surface acoustic wave (SAW) security devices | — | 1990-07-31 |
| 4499005 | Infrared emitting phosphor | Thomas E. Peters | 1985-02-12 |
| 4453179 | Variable color cathodoluminescent composition, method, and display device utilizing same | Thomas E. Peters | 1984-06-05 |
| 4390449 | Method of preparing stoichiometric zinc silicate phosphor with improved brightness and persistence | Thomas E. Peters | 1983-06-28 |
| 4379635 | Automatic aperture size measurement apparatus and process | — | 1983-04-12 |
| 4336313 | Luminescent material, method of making, and screens employing same | Thomas E. Peters | 1982-06-22 |
| 4315190 | Zinc silicate phosphor with extended florescence decay and cathode ray tube containing the same | Thomas E. Peters | 1982-02-09 |