Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7894308 | Near-field optical transducers having a tilted metallic pin | Longting He | 2011-02-22 |
| 7864434 | Solid immersion focusing apparatus for high-density heat assisted recording | — | 2011-01-04 |