Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12065365 | Filter case, and water purifier and water softener using filter case | Nam Soo Park, Kyung Han Lee | 2024-08-20 |
| 11820680 | Energy-saving ion adsorption/desorption water purification apparatus and energy-saving water purification method | Kyu-Hong Lee, Ho Il Lee, Bo Hyung RYOO, Nam Soo Park, Kyung Han Lee | 2023-11-21 |
| 11787711 | Deionization electrode, apparatus and method for deionization electrode, electrode module and deionization module | Kyung Han Lee, Nam Soo Park, Hyun Woo Yoo, Bo Hyung RYOO | 2023-10-17 |
| 10300478 | Bipolar ion exchange sheet and manufacturing method therefor | Sung Min MOON, Jun-Young Lee, Sun Beom Choi, Sang Hyeon Kang, Won Keun SON | 2019-05-28 |
| 9856156 | Apparatus for preparing electrolyzed sterilizing water, and system and method for preparing electrolyzed sterilizing water, containing same | Ho Il Lee, Hyun Jong Park | 2018-01-02 |
| 7357626 | Suction valve for reciprocating compressor | Seong-Yeol Hyeon, Sung-Tae Woo | 2008-04-15 |
| 7306438 | Suction gas guiding system for reciprocating compressor | Sung-Tae Woo, Seong-Yeol Hyeon | 2007-12-11 |
| 6860725 | Suction gas guiding system for reciprocating compressor | Jung Sik Park, Seung-Tae Woo | 2005-03-01 |
| 6812606 | Reciprocating motor | Gyoo-Jong Bae, Kyung-Bum Hur, Jong-Tae Heo | 2004-11-02 |