Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D658875 | Earphone pouch | Fei Xiang, Huang Pheng Vince Ang | 2012-05-08 |
| D643416 | Earphone | Fei Xiang, Huang Pheng Vince Ang | 2011-08-16 |
| D641725 | Headphones | Soo Beng Damien Khoo, Huang Pheng Vince Ang | 2011-07-19 |
| D628564 | Earphone | Huang Pheng Vince Ang | 2010-12-07 |
| D606048 | Earphone | Juarsa Soetejo, Huang Pheng Vince Ang, Hui Ling Gan | 2009-12-15 |