Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D798840 | Wireless speaker | — | 2017-10-03 |
| D789329 | Bluetooth speaker | — | 2017-06-13 |
| 9326072 | Wearable speaker system with satellite speakers and a passive radiator | Chi-Hung Chan | 2016-04-26 |
| 9042582 | Coaxial passive radiation monomer | Matthew Chi-Hung Chan | 2015-05-26 |
| 9042817 | Method and system to automatically establish NFC link between NFC enabled electronic devices based on proximate distance | Wai-Pun Chung | 2015-05-26 |
| 9014633 | Bluetooth communication system and method for selectively switching modes of operation in between electronic devices | Wai-Pun Chung | 2015-04-21 |
| 8818013 | Wearable speaker system with satellite speakers and a passive radiator | Chi-Hung Chan | 2014-08-26 |
| 7625213 | Magnetic means for detachably and rotatably connecting components in an audio speaker system | — | 2009-12-01 |
| D599782 | Docking station with speakers | — | 2009-09-08 |
| D598006 | Docking station with speakers | — | 2009-08-11 |
| D593539 | Speaker station | — | 2009-06-02 |
| D557686 | Speaker | — | 2007-12-18 |
| D494411 | Barbecue handle | Kah Hee Heng | 2004-08-17 |