Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11654386 | Electrostatic precipitating apparatus and air conditioning system having same | Sang Rin Lee, Jae Dong Hwang, Sang Chul Moon | 2023-05-23 |
| 11577256 | Horizontal electrostatic precipitator and electrostatic precipitation method using the same | Sang Rin Lee, Jae Dong Hwang, Sang Chul Moon | 2023-02-14 |
| 11541401 | Dust collecting tower apparatus | Sang Rin Lee, Jae Dong Hwang, Sang Chul Moon | 2023-01-03 |
| 11541400 | Electrostatic precipitating apparatus and cooling tower having same | Sang Rin Lee, Jae Dong Hwang, Sang Chul Moon | 2023-01-03 |
| 11524305 | Electrostatic precipitator apparatus | Sang Rin Lee, Jae Dong Hwang, Sang Chul Moon | 2022-12-13 |
| 11306979 | Heat exchanger riblet and turbulator features for improved manufacturability and performance | Thomas M. Yun, Vijay Narayan Jagdale | 2022-04-19 |
| 10151537 | Heat exchanger unit | Jae Dal Lee, Woo Chul Kwon | 2018-12-11 |
| 9692276 | Systems and methods related to coupling an energy harvester to exercise equipment | David G. Oteman | 2017-06-27 |