Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7938557 | Color management system | Sundar Natarajan Yoganandan, Thye Linn Mok, Kian Shin Lee, Norfidathul Aizar Abdul Karim, Su Lin Oon +4 more | 2011-05-10 |
| 7727041 | Method of applying light-converting material and device thereof | Kee Yean Ng, Kheng Leng Tan | 2010-06-01 |
| 7315119 | Light-emitting device having a phosphor particle layer with specific thickness | Kee Yean Ng, Kheng Leng Tan | 2008-01-01 |
| 7241030 | Illumination apparatus and method | Thye Linn Mok, Sundar Natarajan Yogananadan, Kian Shin Lee, Kheng Leng Tan, Siew It Pang +4 more | 2007-07-10 |
| 7210817 | Method, system and device for delivering phototherapy to a patient | Kian Shin Lee, Janet Bee Yin Chua, Yew Cheong Kuan, Heng Cheng, Kee Yean Ng | 2007-05-01 |
| 7208738 | Light source utilizing an infrared sensor to maintain brightness and color of an LED device | Sundar Natarajan Yoganandan, Fakhrul Arifin Mohd Afif, Klan Shin Lee, Slew Pang, Kheng Leng Tan +4 more | 2007-04-24 |
| 7128442 | Illumination unit with a solid-state light generating source, a flexible substrate, and a flexible and optically transparent encapsulant | Kian Shin Lee, Janet Bee Yin Chua, Yew Cheong Kuan | 2006-10-31 |
| 6860620 | Light unit having light emitting diodes | Yew Cheong Kuan, Seong Choon Lim, Kar Phooi Foong | 2005-03-01 |
| 6637905 | Method and system for providing backlighting utilizing a luminescent impregnated material | Kee Yean Ng | 2003-10-28 |