Issued Patents 2019
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10507954 | Water storage tank bladder, manufacturing method therefor, water storage tank including bladder, and water treatment apparatus including water storage tank | Jong-Hwan Lee, In-Du Choi, Jung Hwan Lee, Woo-Jin Joo, Tae Seong Kwon +1 more | 2019-12-17 |
| 10495952 | Lens bracket for security camera and security camera having the same | — | 2019-12-03 |
| 10457538 | Water discharge device | Woo-Jin Joo, Jung Hwan Lee, Jong-Hwan Lee, Chul-Ho Kim | 2019-10-29 |
| 10440330 | Surveillance camera | Byung Moon Jun | 2019-10-08 |
| 10178283 | Dome camera device | Nam-Il Kim, Eun Soo Choi | 2019-01-08 |