Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5683430 | Status monitor for anomaly detection in implanted devices and method | Xiaoguang Sun | 1997-11-04 |
| 5626630 | Medical telemetry system using an implanted passive transponder | Robert Eric Roy, Xiaoguang Sun | 1997-05-06 |