Issued Patents All Time
Showing 26–26 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5717335 | Electric bulb short detection apparatus for traffic signal controller | — | 1998-02-10 |
JL
Jeong Jun Lee
Sk Hynix: 16 patents #452 of 4,849Top 10%
Lg Industrial Systems Co.: 2 patents #13 of 127Top 15%
Seoul National University R&Db Foundation: 1 patents #847 of 2,771Top 35%
Overall (All Time): #150,351 of 4,157,543Top 4%
26
Patents All Time