Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9598057 | Dual-speed auto-shift landing gear | Brian E. Oestreich, Kyle William Nordling, Ben Madsen, Minglei Guan | 2017-03-21 |
| 6459406 | GPS patch antenna attitude reference system | Gan-Tai Tseng, Jo-Lien Yang, Cheng-An Wu | 2002-10-01 |
| 6452543 | GPS patch antenna attitude reference method | Gan-Tai Tseng, Jo-Lien Yang, Cheng-An Wu | 2002-09-17 |