Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9347648 | Lighting apparatus with transmission control | Fook Chuin Ng, Choon Guan Ko | 2016-05-24 |
| 9209338 | Optical device with through-hole cavity | Yean Chon Yaw | 2015-12-08 |
| 8981408 | Light source having liquid encapsulant | Keat Chuan Ng, Choon Guan Ko | 2015-03-17 |
| 8610159 | Optical device with through-hole cavity | Yean Chon Yaw | 2013-12-17 |
| 8384103 | Increasing contrast in electronic color displays via surface texturing of LEDs | Kum Soon Wong, Kean Loo Keh | 2013-02-26 |
| 8299482 | Light emitter | Keat Chuan Ng, Kheng Leng Tan | 2012-10-30 |
| 8174100 | Light source using a light-emitting diode | Siang Ling Oon, Kean Loo Keh | 2012-05-08 |
| 8120056 | Light emitting diode assembly | Kean Loo Keh, Keat Chuan Ng | 2012-02-21 |
| 8101955 | PLCC package with a reflector cup surrounded by an encapsulant | Kean Loo Keh, Kum Soon Wong | 2012-01-24 |
| 8034644 | Light emitting device | Kean Loo Keh, Kum Soon Wong | 2011-10-11 |
| 7737638 | Light-emitting device | Siang Ling Oon, Kean Loo Keh, Kum Soon Wong | 2010-06-15 |
| 7649161 | Light source utilizing light pipes for optical feedback | Kean Loo Keh, Yoke Peng Boay | 2010-01-19 |
| D596592 | Light emitting diode | Siang Ling Oon, Kean Loo Keh | 2009-07-21 |
| D596593 | Light emitting diode | Kum Soon Wong, Kean Loo Keh | 2009-07-21 |