Gu Min LIM

Follow

Person

Seoul, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Ion removal unit for water heater, and scale-free boiler, scale-fre...
- Patent number 12,286,367
- Issue date Apr 29, 2025
- Kyungdong Navien Co., Ltd.
- Soo Young Lee
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Water-softening system
- Patent number 11,572,287
- Issue date Feb 7, 2023
- Kyungdong Navien Co., Ltd.
- Bum Seup Kim
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
WATER-SOFTENING SYSTEM
- Publication number 20230128055
- Publication date Apr 27, 2023
- Kyungdong Navien Co., Ltd.
- Bum Seup KIM
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
HOT-WATER MAT AND STERILIZATION MODULE
- Publication number 20200378649
- Publication date Dec 3, 2020
- KYUNGDONG NAVIEN CO., LTD.
- Soo Young LEE
- F24 - HEATING RANGES VENTILATING
Information Patent Application
ION REMOVAL UNIT FOR WATER HEATER, AND SCALE-FREE BOILER, SCALE-FRE...
- Publication number 20200290899
- Publication date Sep 17, 2020
- KYUNGDONG NAVIEN CO., LTD.
- Soo Young Lee
- F24 - HEATING RANGES VENTILATING
Information Patent Application
WATER-SOFTENING SYSTEM
- Publication number 20200283308
- Publication date Sep 10, 2020
- Kyungdong Navien Co., Ltd.
- Bum Seup KIM
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE