Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9383229 | Optical reflective encoder with multi-faceted flat-faced lens | Yee Loong Chin | 2016-07-05 |
| 8847144 | Enhanced optical reflective encoder | Yik Foong Soo, Weng Fei Wong | 2014-09-30 |
| 8193483 | Optical encoder systems, devices and methods | Yee Loong Chin, Weng Fei Wong, Cheng Kwong Cheang | 2012-06-05 |
| 7795576 | Single dome lens reflective optical encoder | Yee Loong Chin, Weng Fei Wong, Cheng Kwong Cheang | 2010-09-14 |
| 7449677 | Optical encoder | Kean Foong Ng, Sze Kuang Lee, Hock Aun Tan, Weng Fei Wong, Chee Foo Lum +3 more | 2008-11-11 |
| 7385178 | Reflective encoders with various emitter-detector configurations | Yee Loong Chin, Siang Leong Foo, Weng Fei Wong, Saiful Saidan, Cheng Why Tan | 2008-06-10 |
| 7244928 | Optical encoder | Kean Foong Ng, Sze Kuang Lee, Hock Aun Tan, Weng Fei Wong, Chee Foo Lum +3 more | 2007-07-17 |