Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7164557 | Apparatus for burnishing small asperities and cleaning loose particles from magnetic recording media | Hang Fai Ngo, Charles Lee, Li-Chung Lee, Ullal V. Nayak, Stephen T. Olson +2 more | 2007-01-16 |
| 6935925 | System, method, and apparatus for in-situ acoustic emission monitoring of burnish heads in production during magnetic media cleaning or burnish process | Bradley Frederick Baumgartner, Norman Chu, Charles Lee, Tony Mello, Christopher Ramm +1 more | 2005-08-30 |