Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8081162 | Optical navigation device with surface and free space navigation | Edward Kah Ching Teoh, Yat Kheng Leong, Jin Kiong Ang, Wui Pin Lee | 2011-12-20 |
| 7615733 | Optical navigation apparatus and method for making the apparatus | Chiang Sun Cheah, Chin Heong Yeoh | 2009-11-10 |
| 7339575 | Optical pointing device with variable focus | Li Chong Tai, Theng Theng Quek | 2008-03-04 |
| 7310086 | Finger navigation input device | Li Chong Tai, Wai Lee Tan Wong | 2007-12-18 |
| 7280099 | Regulating a light source in an optical navigation device | Fook Main Heng, Boon How Kok | 2007-10-09 |
| 7205532 | Integrated ball grid array optical mouse sensor packaging | Li Chong Tai, Angeline Saw Khoon Khoo | 2007-04-17 |
| 7019733 | Optical mouse adapted for use on glass surfaces | — | 2006-03-28 |