Issued Patents All Time
Showing 51–53 of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5986978 | Read/write head and method for magnetic reading and magneto-optical writing on a data storage medium | Robert Earl Rottmayer, Charles C. Cheng, Lijun Tong, Hua-Ching Tong | 1999-11-16 |
| 5719730 | Low fringe-field and narrow write-track magneto-resistive (MR) magnetic read-write head | Jei-Wei Chang, Kochan Ju, Yimin Guo, Arthur Hungshin Tao | 1998-02-17 |
| 5684658 | High track density dual stripe magnetoresistive (DSMR) head | Yimin Guo, Kochan Ju, Cherng-Chyi Han, Yimin Hsu, Jei-Wei Chang | 1997-11-04 |