Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8821218 | Disk burnishing device | Thuan Luu, Walter Crofton, Bill Liu, Kwang Kon Kim | 2014-09-02 |
| 7682653 | Magnetic disk with uniform lubricant thickness distribution | Thuan Luu, Walter Crofton, Bill Liu, Kwang Kon Kim | 2010-03-23 |