Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D487088 | Integrated keyboard | Jackson Lum | 2004-02-24 |
| D454876 | Modular keyboard | Jackson Lum | 2002-03-26 |
| D446210 | Modular point of sale keyboard | Jackson Lum | 2001-08-07 |
| D436355 | Laser bar code reader module for integration with a POS keyboard | Jackson Lum | 2001-01-16 |