Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5649318 | Apparatus for converting an analog c-band broadcast receiver into a system for simultaneously receiving analog and digital c-band broadcast television signals | — | 1997-07-15 |
| 5640698 | Radio frequency signal reception using frequency shifting by discrete-time sub-sampling down-conversion | David H. Shen, Chien-Meen Hwang, Bruce A. Wooley | 1997-06-17 |