Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7525085 | Multi-axis optical encoders | Theng Hooi Yeoh, Chiang Sun Cheah, Jiin Cheang Cheong, Chin Heong Yeoh | 2009-04-28 |
| 7429744 | Reduced cost and complexity media recognition system with specular intensity light detector | Jiin Cheang Cheong, Boon Keat Tan, Sze Yin Lee | 2008-09-30 |
| 7385178 | Reflective encoders with various emitter-detector configurations | Yee Loong Chin, Siang Leong Foo, Weng Fei Wong, Cheng Why Tan, Wee Jin Yeap | 2008-06-10 |
| 7214955 | Media recognition using a single light detector | Jiin Cheang Cheong, Boon Keat Tan, Sze Yin Lee | 2007-05-08 |
| 7023363 | Position encoding using impedance comparison | Seela Rajaiah | 2006-04-04 |