Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5402230 | Heterodyne interferometric optical fiber displacement sensor for measuring displacement of an object | Qian Tian, Donglei Tang, Akira Shimokohbe, Masahiro Akahane, Kenji Sakai | 1995-03-28 |
| 5056150 | Method and apparatus for real time speech recognition with and without speaker dependency | Tiecheng Yu, Ning Bi, Meiling Rong | 1991-10-08 |