Patents per Year
Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 12482093 | Image region of interest defect detection | Yongseung Bang, Minkook CHO, Mark Q. Shaw, Jan P. Allebach, Yi Yang | 2025-11-25 | |
| 7068688 | Electro-optic Q-switch | Yingyin Kevin Zou, Qiushui Chen, Hua Jiang | 2006-06-27 | |
| 6404538 | High-speed electro-optic modulator | Qiushui Chen, Gary Wang, Paul Melman, Kevin Zou, Hua Jiang +3 more | 2002-06-11 | $5,394,000 |
| 6330097 | High-speed electro-optic modulator | Qiushui Chen, Gary Wang, Paul Melman, Kevin Zou, Hua Jiang +3 more | 2001-12-11 | $24,013,000 |
| 6239900 | Reflective fiber-optic isolator | Qiushui Chen, Paul Melman | 2001-05-29 | |
| 6137619 | High-speed electro-optic modulator | Qiushui Chen, Gary Wang, Paul Melman, Kevin Zou, Hua Jiang +1 more | 2000-10-24 |