| 5744984 |
Driver circuit providing controllable battery overload protection |
Keith Jackoski, Paul J. Godfrey, Gary L. Pace |
1998-04-28 |
| 5399956 |
Backup battery system for a portable electronic device |
Michael J. DeLuca, Mark L. Oliboni |
1995-03-21 |
| H1173 |
Paging device with alternating alert outputs |
Walter L. Davis, Stephen H. Woltz |
1993-04-06 |
| 5111486 |
Bit synchronizer |
Mark L. Oliboni, Stephen H. Woltz, Walter L. Davis |
1992-05-05 |
| 4975693 |
Programmable multi-address pager receiver and method of characterizing same |
Walter L. Davis, Stephen H. Woltz |
1990-12-04 |
| 4961073 |
Battery saving apparatus and method providing optimum synchronization codeword detection |
Stephen H. Woltz, Mark L. Oliboni |
1990-10-02 |
| 4928086 |
Pager receiver having a common timer circuit for both sequential lock-out and out-of-range |
Walter J. Grandfield |
1990-05-22 |
| 4378551 |
Radio signal receiving apparatus with a security circuitry |
— |
1983-03-29 |
