Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9590302 | Active antenna module | Chi-Ho Chang, Ren-Her Chen, Ping-Chang Tsao, Guo-Zhong Lu, Yun-Chun Sung | 2017-03-07 |
| 9423115 | Lighting device with microwave detection function | Chi-Ho Chang, Yun-Chun Sung, Ming-Tsung Hsu, Guo-Zhong Lu, Ping-Chang Tsao | 2016-08-23 |
| 9274217 | Microwave sensor having function of range gates | Chi-Ho Chang, Yun-Chun Sung, Ming-Tsung Hsu, Guo-Zhong Lu, Ping-Chang Tsao +1 more | 2016-03-01 |