Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9009363 | Methods for providing and indicating storage load indexes | Yee-Hsiang Sean Chang, Yiqiang Ding | 2015-04-14 |
| 7552289 | Method and apparatus for arbitrating access of a serial ATA storage device by multiple hosts with separate host adapters | Mohammad Rydhan, Yee-Hsiang Sean Chang | 2009-06-23 |
| 6005691 | High-security machine-readable holographic card | Annette Grot, Robert C. Taber | 1999-12-21 |
| 6002520 | Illumination system for creating a desired irradiance profile using diffractive optical elements | Annette Grot | 1999-12-14 |