Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8305772 | Circuit with an integrated shield and hearing aid | Leep Foong Chew, Raymond Kang, Meng Kiang Lim | 2012-11-06 |
| 8175305 | Hearing aid with a drop safeguard | Leep Foong Chew, Meng Kiang Lim | 2012-05-08 |