Patents per Year
Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 5559983 | Single chip controller for optical data disk drives | — | 1996-09-24 | $3,803,000 |
| 5444685 | Sector mark pattern detection for optical data disk controller | Douglas G. Gray | 1995-08-22 | $4,378,000 |
| 5416760 | Recovery of data from optical data disk sectors having missing or defective synchronization information | George Li | 1995-05-16 | $17,480,000 |
| 5237552 | Sector mark detection in long burn pattern for optical data disks | George Li | 1993-08-17 | $6,517,000 |