Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11163237 | Method for figure correction of optical element by reactive ion etching | Zhiwei Li, Baiping Lei, Jiang Bian, Shibin WU, Junfeng Du | 2021-11-02 |
| 11122522 | Electronic device implementing positioning information transmission method | Jun Su | 2021-09-14 |