Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12105297 | Optical mouse and light pipe thereof | Sai Mun Lee, Priscilla Tze-Wei Goh, Lye-Pin Chu | 2024-10-01 |
| 11886649 | Optical navigation device | Sai Mun Lee, Yee Loong Chin | 2024-01-30 |
| 11774771 | Optical mouse and light pipe thereof | Sai Mun Lee, Priscilla Tze-Wei Goh, Lye-Pin Chu | 2023-10-03 |
| 11372255 | Optical mouse and light pipe thereof | Sai Mun Lee, Priscilla Tze-Wei Goh, Lye-Pin Chu | 2022-06-28 |
| 11029527 | Optical mouse and light pipe thereof, and optical component of optical navigation device | Sai Mun Lee, Priscilla Tze-Wei Goh, Lye-Pin Chu | 2021-06-08 |
| 10704904 | Distance detection device | Sai Mun Lee, Lye-Pin Chu | 2020-07-07 |
| 9735135 | Optical sensor package and optical sensor assembly | Sai Mun Lee, Yik Leong Chong | 2017-08-15 |
| 9619047 | Optical finger navigation device | Chee Foo Lum, Sai Mun Lee, Khoon Guan Tee | 2017-04-11 |
| 8605035 | Backlighting for optical finger navigation | Chee Foo Lum | 2013-12-10 |
| 7978477 | Dual-channel optical navigation device | Yat Kheng Leong, Sai Mun Lee | 2011-07-12 |
| 7579680 | Packaging system for semiconductor devices | David Chong | 2009-08-25 |
| 7470887 | Collapsible structure for optical navigation system | Sai Mun Lee, Li Chong Tai | 2008-12-30 |
| 7399955 | Low profile optical navigation sensor | Sai Mun Lee, A/L Gopal Krishnan Thineshwaran | 2008-07-15 |
| 7323361 | Packaging system for semiconductor devices | David Chong | 2008-01-29 |
| 7138327 | Method of routing an electrical connection on a semiconductor device and structure therefor | Ing Hong Ooi | 2006-11-21 |
| 6891257 | Packaging system for die-up connection of a die-down oriented integrated circuit | David Chong, Howard Allen, Stephen R. Martin | 2005-05-10 |