Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10285262 | Pattern safety device for preventing interference between patterns | Ho Joon Lee, Sang Eun Lee | 2019-05-07 |
| 10056534 | Method for coating conductive substrate with adhesive | Ho Joon Lee | 2018-08-21 |
| 9691306 | Transparent display board with structure of double layer type and manufacturing method thereof | Ho Joon Lee | 2017-06-27 |