Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D369799 | Cordless telephone base housing | Pang C. Kong, Wong F. Shan | 1996-05-14 |
| 4603191 | Process for preparing a urea-formaldehyde resin having a very low mole ratio of formaldehyde to urea | — | 1986-07-29 |