Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7740390 | Segmented light guide | Sian Tatt Lee, Choon Guan Ko, Fook Chuin Ng | 2010-06-22 |
| 7609291 | Device and method for producing an enhanced color image using a flash of infrared light | Chin Hin Oon, Kean Loo Keh, Farn Hin Chen, Gim Eng Chew, Kee Yean Ng +4 more | 2009-10-27 |
| 7570246 | Method and apparatus for communication using pulse-width-modulated visible light | Selvan Maniam, Kean Loo Keh | 2009-08-04 |
| 7562809 | Method for detecting component placement errors in product assembly and assemblies made therewith | Janet Bee Yin Chua | 2009-07-21 |
| 7513671 | Efficient solid state light source for generating light in a limited region of the color space | Yean Loon Ng, Sumio Shimonishi, Boon Keat Tan | 2009-04-07 |
| 7435962 | Imaging device and method for producing an infrared filtered digital image | Chin Hin Oon, Kean Loo Keh, Farn Hin Chen | 2008-10-14 |
| 7141779 | System and method for emitting and detecting light using light emitting diode | Tong Fatt Chew, Gim Eng Chew, Kheng Guan Peh, Yew Cheong Kuan, Kevin John Theseira +3 more | 2006-11-28 |