Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D368466 | Gas discharge lamp ballast | Youngkee Ahn | 1996-04-02 |
| 5179506 | Securing component arrangement | Robert J. Corbett, Peter Shak, Dennis Stephens, Youngkee Ahn | 1993-01-12 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D368466 | Gas discharge lamp ballast | Youngkee Ahn | 1996-04-02 |
| 5179506 | Securing component arrangement | Robert J. Corbett, Peter Shak, Dennis Stephens, Youngkee Ahn | 1993-01-12 |