Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9299377 | Storage medium for storing data and servo information | Zhimin Yuan, Bo Liu, Weidong Zhou | 2016-03-29 |
| 8867171 | Medium, method of fabricating a medium, recording system and method of controlling a recording system | Zhimin Yuan, Bo Liu, Weidong Zhou | 2014-10-21 |