Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10655217 | Method of forming a passivation layer on a substrate | Yuyuan Lin | 2020-05-19 |
| D355047 | Moisture retaining head band for use in permanent waving | — | 1995-01-31 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10655217 | Method of forming a passivation layer on a substrate | Yuyuan Lin | 2020-05-19 |
| D355047 | Moisture retaining head band for use in permanent waving | — | 1995-01-31 |