Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7565034 | Determination of a navigation window in an optical navigation system | Tiong Heng Siah | 2009-07-21 |
| 7315013 | Optical navigation using one-dimensional correlation | Tiong Heng Siah | 2008-01-01 |