Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7255622 | Method for manufacturing low cost electroluminescent (EL) illuminated membrane switches | James Lau | 2007-08-14 |
| 6698085 | Method for manufacturing low cost electroluminescent (EL) illuminated membrane switches | James Lau | 2004-03-02 |
| 6607413 | Method for manufacturing an electroluminescent lamp | Philip Chan, James Lau | 2003-08-19 |
| 5720639 | Method for manufacturing electroluminescent lamp systems | — | 1998-02-24 |
| 5667417 | Method for manufacturing an electroluminescent lamp | — | 1997-09-16 |
| 5441421 | Anti-theft mounting system for vehicle radio or stereo equipment | Pasco C. Ponticelli, Jr., Robert J. Ponticelli | 1995-08-15 |