Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7345842 | Method and system for optimized servo track writing motor current profile to reduce written-in high-frequency repeatable runout track mis-registration | Jen-Yuan Chang, Robert P. Harshberger, Jr., Jr-Yi Shen | 2008-03-18 |
| 7133244 | Method and system for optimizing servo track writing motor current profile to reduce written-in high-frequency repeatable runout track mis-registration | Jen-Yuan Chang, Robert P. Harshberger, Jr., Jr-Yi Shen | 2006-11-07 |