Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4833427 | Signal source for use with an LC tank circuit | James Mulligan | 1989-05-23 |
| 4829268 | Loop filter for frequency multiplying phase locked loop | Steven G. Check | 1989-05-09 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4833427 | Signal source for use with an LC tank circuit | James Mulligan | 1989-05-23 |
| 4829268 | Loop filter for frequency multiplying phase locked loop | Steven G. Check | 1989-05-09 |