Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8941066 | Apparatus and methods of infrared signal processing for motion detectors | Terry Zhao, Yang Chen | 2015-01-27 |
| 8552865 | Self-test method for a microwave module | Tianfeng Zhao, Mingzhi Xzao, Lei Qin | 2013-10-08 |
| 5018524 | Apparatus and method for generating vital information signals | Dumin Wu | 1991-05-28 |
| 4940060 | Apparatus for detecting bioelectric signals | Dumin Wu | 1990-07-10 |