Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8659514 | LED matrix driver ghost image prevention apparatus and method | Etsuji Sato, Atsushi Kitagawa, Yoshihito Kawakami, Chun Kiong Leslie Khoo, Ulysses Ramos Lopez +1 more | 2014-02-25 |
| 8558463 | LED matrix open/short detection apparatus and method | Etsuji Sato, Chun Kiong Leslie Khoo, Maung Zabu Ko, Shuang Zhang, Muhammad s/o Abuturab | 2013-10-15 |
| 8264807 | Start-up in-rush current protection circuit for DCDC converter | Wee Sien Hong, Andi Soemarli Rasak Lie | 2012-09-11 |