Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5625349 | Electronic lock and key system | James E. Disbrow, Eric L. Smitt, Michael Mellen, Peter S. Danile, K. N. Singh Chhatwal | 1997-04-29 |
| 5574572 | Video scaling method and device | Stanley R. Zepp | 1996-11-12 |
| 5262976 | Plural-bit recoding multiplier | William R. Young | 1993-11-16 |
| 4968900 | Programmable speed/power arrangement for integrated devices having logic matrices | Ian E. Harvey | 1990-11-06 |
| 4949296 | Method and apparatus for computing square roots of binary numbers | — | 1990-08-14 |
| 4937774 | East image processing accelerator for real time image processing applications | — | 1990-06-26 |
| 4888741 | Memory with cache register interface structure | — | 1989-12-19 |
| 4563590 | Arrangement with several phototransistors | Klaus Gillessen | 1986-01-07 |
| 4504740 | Arrangement with light-sensitive components | Klaus Gillessen, Peter Mischel | 1985-03-12 |
| 4438412 | Oscillator frequency control loop | Heinz Rinderle | 1984-03-20 |
| 4384365 | Superheterodyne receiver frequency tracking circuit | Heinz Rinderle | 1983-05-17 |
| 4361837 | Remote control circuit employing frequency/direct signal converters | Heinz Rinderle | 1982-11-30 |
| 4340864 | Frequency control system | Heinz Rinderle | 1982-07-20 |
| 4319227 | Three state signaling system | Heinz Rinderle, Martin Siegle | 1982-03-09 |
| 4306310 | Superheterodyne receiver frequency tracking circuit | Heinz Rinderle | 1981-12-15 |