Patents per Year
Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12493703 | Method and apparatus for data protection, readable medium and electronic device | Xinfeng Yang, Jinyuan Sun, Weihao GAO, Junyuan XIE | 2025-12-09 |
| 12455972 | Data protection method, apparatus, medium and electronic device | Jinyuan Sun, Xinfeng Yang, Aonan Zhang, Weihao GAO, Junyuan XIE | 2025-10-28 |
| 10771900 | Speaker diaphragm structure | Chien-Sheng Chen, Hao-Zhi Li, Wei-Jen Lee | 2020-09-08 |
| 8968971 | Pellicles with reduced particulates | — | 2015-03-03 |
| 6594073 | Antistatic optical pellicle | — | 2003-07-15 |
| 6573980 | Removable optical pellicle | — | 2003-06-03 |
| 6566021 | Fluoropolymer-coated photomasks for photolithography | — | 2003-05-20 |
| 6190743 | Photomask protection system | — | 2001-02-20 |
| 5820950 | Optical pellicle and package | — | 1998-10-13 |
| 5453816 | Protective mask for pellicle | — | 1995-09-26 |