Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5313187 | Battery-powered flashing superluminescent light emitting diode safety warning light | C. Kwai Kong, Oong Choi | 1994-05-17 |
| 5313188 | Battery-powered flashing superluminescent light emitting diode safety warning light | C. Kwai Kong, Oong Choi | 1994-05-17 |