Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5974086 | Method and apparatus in a communication receiver for adjusting an operating attribute at a predetermined boundary of a protocol | Mark H. Babcock | 1999-10-26 |
| 5627860 | Peak and valley detector for a selective call receiving device | Carol A. McKinny, Christopher Rausch, Mark R. Whitaker, Mark H. Babcock, Tuan S. Hoang | 1997-05-06 |
| 5425056 | Method and apparatus for generating threshold levels in a radio communication device for receiving four-level signals | Carla J. Maroun, Daniel Morera | 1995-06-13 |
| 5399956 | Backup battery system for a portable electronic device | Michael J. DeLuca, George Drapac | 1995-03-21 |
| 5309483 | Data recovery device | James G. Mittel, Richard A. Erhart | 1994-05-03 |
| 5111486 | Bit synchronizer | Stephen H. Woltz, George Drapac, Walter L. Davis | 1992-05-05 |
| 4961073 | Battery saving apparatus and method providing optimum synchronization codeword detection | George Drapac, Stephen H. Woltz | 1990-10-02 |