Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11405006 | Amplifying circuit and optical navigation device | Poh Weng Yem | 2022-08-02 |
| 9383833 | Navigation device and power saving method thereof | Keng Yeen Lye | 2016-07-05 |
| 9292113 | Driving circuit with fault detection and optical input device having the same | Lee Ling Teh, Poh Weng Yem | 2016-03-22 |
| 9198266 | Optical navigation sensor with integrated charge pump | Poh Weng Yem, Shan Chong Tan | 2015-11-24 |
| 8471493 | Combination LED driver | Poh Weng Yem, Lee Ling Teh | 2013-06-25 |
| 7247835 | Optical navigation device, and method for manufacturing same | — | 2007-07-24 |