Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10825471 | Voice energy detection | John Walley, VamshiKrishna Yakkala, Xin Jin | 2020-11-03 |
| 7680202 | Digital wireless audio communication system employing time diversity | Chee Oei Chan | 2010-03-16 |
| 7555031 | Digital wireless audio receiver system employing time diversity | Chee Oei Chan | 2009-06-30 |
| 7551681 | Digital wireless audio transmitter system employing time diversity | Chee Oei Chan | 2009-06-23 |
| 7236549 | Digital switching wireless receiver diversity and buffer diversity for enhanced reception in a wireless digital audio communication system | — | 2007-06-26 |
| 6741659 | Wireless infrared digital audio transmitting system | Chee Oei Chan, Chee Kong Siew, Kah Yong Lee | 2004-05-25 |
| 6671325 | Wireless infrared digital audio system | Kah Yong Lee, Chee Oei Chan, Chee Kong Siew | 2003-12-30 |
| 6614849 | Wireless infrared digital audio receiving system | Chee Oei Chan, Chee Kong Siew, Kah Yong Lee | 2003-09-02 |