Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5638832 | Programmable subcutaneous visible implant | Andrew J. Singer | 1997-06-17 |
| 5600777 | Method and system for spatial accessing of time-based information | Weijia Wang | 1997-02-04 |