Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6075634 | Gigabit data rate extended range fiber optic communication system and transponder therefor | James W. Toy, Marc E. Sawyer | 2000-06-13 |
| 5963608 | Clock extractor for high speed, variable data rate communication system | Marc E. Sawyer | 1999-10-05 |
| 5838749 | Method and apparatus for extracting an embedded clock from a digital data signal | Jeffrey S. Grant, Marc E. Sawyer | 1998-11-17 |
| 5754577 | Compensation for variations in temperature and aging of laser diode by use of small signal, square-law portion of transfer function of diode detection circuit | Arthur G. Wilson | 1998-05-19 |
| 5550864 | Bit rate-insensitive mechanism for transmitting integrated clock and data signals over digital communication link | James W. Toy | 1996-08-27 |
| 5457560 | Fiber optic telecommunication system employing continuous downlink, burst uplink transmission format with preset uplink guard band | Randall B. Sharpe, J. Richard Jones, Thomas E. O'Shea, James W. Toy, Gregory M. Evans +1 more | 1995-10-10 |
| 5150247 | Fiber optic telecommunication system employing continuous downlink, burst uplink transmission format with preset uplink guard band | Randall B. Sharpe, J. Richard Jones, Thomas E. O'Shea, James W. Toy, Gregory M. Evans +1 more | 1992-09-22 |
| 4916455 | Locating system and method | Rodney B. Bent | 1990-04-10 |
| 4812852 | Locating system and method | Rodney B. Bent | 1989-03-14 |
| 4792806 | Lightning position and tracking method | Rodney B. Bent | 1988-12-20 |
| 4543580 | System for lightning ground stroke position by time of arrival discrimination | Rodney B. Bent | 1985-09-24 |
| 4477895 | Synchronized protection switching arrangement | James W. Toy, Fred J. Orlando, Ronald R. Giri | 1984-10-16 |
| 4451916 | Repeatered, multi-channel fiber optic communication network having fault isolation system | Norman C. Seiler, Thomas J. Nixon, George A. Waschka, Jr., Charles R. Patisaul, James W. Toy +7 more | 1984-05-29 |
| 4438348 | Temperature compensated avalanche photodiode optical receiver circuit | William Ashley | 1984-03-20 |
| 4307469 | Injection laser diode digital transmitter having signal quality monitoring arrangement | William Ashley | 1981-12-22 |