Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5510769 | Multiple frequency tag | John H. Bowers, Guangun Zhou | 1996-04-23 |
| 4521746 | Microwave oscillator with TM01.delta. dielectric resonator | Eugene Hwan | 1985-06-04 |
DK
Darko Kajfez
Checkpoint Systems: 1 patents #108 of 199Top 55%
Overall (All Time): #2,278,259 of 4,157,543Top 55%
2
Patents All Time