Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11887472 | Method and system for evaluating road safety based on multi-dimensional influencing factors | Yanyong Guo, Hongliang Ding, Yao Wu, Pei Liu | 2024-01-30 |
| 8783680 | Paper output structure of printer | Wen-Chung Lo, Chang-Hsiu Wu | 2014-07-22 |
| 8408536 | Sheet feeding apparatus | LIANG-CHING SU | 2013-04-02 |
| 7910870 | Solar tracker | Hong-Yih Yeh, Cheng-Dar Lee, Shang-Lee Chyou | 2011-03-22 |
| 7507941 | Hybrid mode sun-tracking apparatus having photo sensor | Hong-Yih Yeh, Cheng-Dar Lee, Ming-Huei Chen, Yen-Chang Tzeng | 2009-03-24 |