Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9018100 | Damascene process using PVD sputter carbon film as CMP stop layer for forming a magnetic recording head | Yanfeng Chen, Yunjun Tang, Ming M. Yang, Yunfei Li, Paul E. Anderson | 2015-04-28 |
| 8157931 | Case hardenable nickel-cobalt steel | Gregory B. Olson | 2012-04-17 |