Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8690996 | Electric precipitator and electrode plate thereof | Jun Ho Jl, In Sang Hwang, Hyong Soo Noh, Byeong Cheol Yoon, Du-seop Yoon +2 more | 2014-04-08 |
| 8597415 | Electric precipitator and air cleaner having the same | Hyong Soo Noh, Jun Ho Ji, So Young Yun, Dong Woo Woo, Min Kyu Yeo | 2013-12-03 |
| 8580017 | Electrostatic precipitator | Hyong Soo Noh, So Young Yun | 2013-11-12 |
| 8512455 | Electric precipitator | Hyong Soo Noh, Jun Ho Ji, So Young Yun | 2013-08-20 |
| 8470084 | Electric precipitator and high voltage electrode thereof | Jun Ho Ji, Hyong Soo Noh, So Young Yun, Han Wook Cho | 2013-06-25 |
| 8349052 | Electric precipitator and electrode thereof | Hyong Soo Noh, Jun Ho Ji, So Young Yun, Han Wook Cho | 2013-01-08 |