Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9934794 | Writer having a recessed trailing shield and nonmagnetic refill | Ran Lin, Ming Sun, Donghong Li, Yunfei Li, Ming Jiang | 2018-04-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9934794 | Writer having a recessed trailing shield and nonmagnetic refill | Ran Lin, Ming Sun, Donghong Li, Yunfei Li, Ming Jiang | 2018-04-03 |