Issued Patents 2018
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10071881 | Safety system for use in a drive system | — | 2018-09-11 |
| 10009290 | Method and broadband device for modem dial-up | — | 2018-06-26 |
| 9997177 | Magnetic writer having convex trailing surface pole and conformal write gap | Yu-Hao Pan, Yugang Wang, Zhigang Bai, Tao Lin | 2018-06-12 |
| 9988857 | Method for manufacturing superior 13Cr friction-welded drillrod | Jie Yu, Changfu Dong | 2018-06-05 |