Issued Patents All Time
Showing 101–105 of 105 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6201411 | Programmable integrated circuit having metal plate capacitors that provide local switching energy | — | 2001-03-13 |
| 6144225 | Programmable integrated circuit having metal plate capacitors that provide local switching energy | — | 2000-11-07 |
| 4947382 | Direct digital locked loop | — | 1990-08-07 |
| 4633040 | Personal branch exchange system | — | 1986-12-30 |
| 4256928 | Telephone call diverting and answering system | Ronald A. Lesea, Barrie Luttge | 1981-03-17 |