Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11474252 | Transit location systems and methods using lidar | Duane Maxwell, Robert Hanczor | 2022-10-18 |
| 8396230 | Speech enhancement device and method for the same | Jung-Kuei Chang, Dau Ning Guo, Huang-Hsiang Lin, Shao-Shi Chen | 2013-03-12 |