Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 7864644 | Optical storage medium reading/writing method and device with improved reliability | Chee Kang Thong, Rain Jilin Zhang | 2011-01-04 | $968,000 |
| 6424606 | Method for detecting vibration in a disc drive and apparatus therefor | Shigeki Okazaki, Yam Fei Lian, Yew Teng Too | 2002-07-23 | $9,723,000 |