Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9721557 | System and apparatus for boomless-microphone construction for wireless helmet communicator with siren signal detection and classification capability | Siew Kok Hui | 2017-08-01 |
| 9711127 | Multi-sensor signal optimization for speech communication | Siew Kok Hui | 2017-07-18 |
| 9544692 | System and apparatus for boomless-microphone construction for wireless helmet communicator with siren signal detection and classification capability | Siew Kok Hui | 2017-01-10 |