Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6721678 | Determining three dimensional velocity of a object | Guifu Zhang, Richard J. Doviak | 2004-04-13 |
| 6536948 | Determining temperature of a physical medium using remote measurement | Guifu Zhang | 2003-03-25 |
| 5777481 | Ice detection using radiometers | — | 1998-07-07 |