Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11491224 | Bladder cancer photodynamic therapeutic agents with off-on magnetic resonance imaging enhancement | Ka Leung Wong, Ho-Fai CHAU | 2022-11-08 |
| 10369221 | Conjugated porphyrin carbon quantum dots for targeted photodynamic therapy | Xunjin ZHU, Fengshou Wu | 2019-08-06 |
| 10236457 | Synthesis of porphyrin materials for highly efficient organic photovoltaics | Xunjin ZHU, Song Chen, Wai-Yeung Wong | 2019-03-19 |
| 9840522 | Multi-modal bioprobe for bladder cancer imaging and photodynamic therapy | Ka Leung Wong | 2017-12-12 |
| 9522925 | Selective cancer tracking eradicator and the uses thereof | Ka Leung Wong, Rongfeng Lan, Tao Zhang | 2016-12-20 |
| 6869814 | Silicon-based ultra-violet LED | Kok Wai Cheah, Hoi Lam Tam | 2005-03-22 |
| 6759686 | Silicon-based ultra-violet LED | Kok Wai Cheah, Hoi Lam Tam | 2004-07-06 |
| 6056868 | Rare earth doping of porous silicon | Kok Wei Cheah, Meng Gong, Wan Zheng | 2000-05-02 |