Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11864547 | Adhesive-type insect trap having a cover with a light refracting portion formed thereon | Sang-Hyun Chang, Si Ho Yu, Gwang Ryong Lee, Chung Hoon Lee, Sung Il Park | 2024-01-09 |
| 11751554 | Adhesive-type insect trap having a main body for guiding and stopping movement of an adhesive sheet | Sang-Hyun Chang, Si Ho Yu, Gwang Ryong Lee, Chung Hoon Lee, Sung Il Park | 2023-09-12 |
| 11406095 | Adhesive-type insect trap having a light source seat and a light source mount | Sang-Hyun Chang, Si Ho Yu, Gwang Ryong Lee, Sung II Park | 2022-08-09 |
| 11278018 | Insect trap | — | 2022-03-22 |
| 11102971 | Slim insect trap using UV LED | Mi So Ko, Chung Hoon Lee, Sang-Hyun Chang | 2021-08-31 |
| 10681903 | Insect trap | — | 2020-06-16 |
| D826367 | Insect trap | Si Ho Yu, Sang-Hyun Chang | 2018-08-21 |
| D814603 | Insect trap | Si Ho Yu, Sang-Hyun Chang | 2018-04-03 |