Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7336023 | Cold cathode field emission devices having selective wavelength radiation | Meng-Jey Youh, Chih-Tsung Su, Chun-Lung Tseng, Yao-Hsien Huang, Michelle Lin | 2008-02-26 |
| 5648628 | Cartridge supported karaoke device | Tao-Fei Samuel Ng, Kong Wing R. Chow | 1997-07-15 |