Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1019722 | Polishing machine | — | 2024-03-26 |
| 11713509 | Flow guide apparatus and vapor deposition device | Qiang Zhang, Beumku Park, Yuanjiang YANG, Qingke He, Jie Li +5 more | 2023-08-01 |
| 11484893 | Coating head of mist coating film formation apparatus and maintenance method of same | — | 2022-11-01 |
| 11428652 | Pattern evaluation system and pattern evaluation method | Koichiro Irie, Ayumi DOI | 2022-08-30 |
| D957482 | Multi-functional polishing machine | — | 2022-07-12 |
| D817408 | Virtual reality glasses holder | Zihao Peng | 2018-05-08 |