Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10507051 | X-ray detectable bioabsorbable bone screw | Jy-Jiunn Tzeng, Chi-Hsien SHE, Yu-Ming Hsu | 2019-12-17 |
| 9056097 | Composite of amorphous calcium phosphate/calcium sulfate hemihydrate (CSH/ACP) for bone implantation and process for producing the same | Jen-Chang Yang, Sheng-Yang Lee, Duen-Cheng Wang, Wei-Jen Chang, Malosi Poma +2 more | 2015-06-16 |
| 6918763 | Apparatus for detecting the stability of a tooth in the gum or an implant in the body | Sheng-Yang Lee, Pi-Ying Cheng, Kuang-Yu Cheng, Rong-I Lian | 2005-07-19 |
| 5951292 | Method of detecting periodontal disease by detecting the natural frequency of a tooth. | Sheng-Yang Lee, Ching-Yi Lin | 1999-09-14 |