Gyeonghwan KWEON

Person

Seoul, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Filter module for water dispensing device
- Patent number 12,234,171
- Issue date Feb 25, 2025
- LG Electronics Inc.
- Youngjae Kim
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Hose connection module for water treatment device
- Patent number 11,796,098
- Issue date Oct 24, 2023
- LG Electronics Inc.
- Youngjae Kim
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Water purifying apparatus and filter structure
- Patent number 11,673,084
- Issue date Jun 13, 2023
- LG Electronics Inc.
- Jimin You
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Refrigerator filter
- Patent number D964511
- Issue date Sep 20, 2022
- LG Electronics Inc.
- Youngjae Kim
- D23 - Environmental heating and cooling
Information Patent Grant
Refrigerator filter
- Patent number D961725
- Issue date Aug 23, 2022
- LG Electronics Inc.
- Youngjae Kim
- D23 - Environmental heating and cooling
Information Patent Grant
Water purifying apparatus and filter structure
- Patent number 10,905,987
- Issue date Feb 2, 2021
- LG Electronics Inc.
- Jimin You
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Water purifying apparatus and filter structure
- Patent number 10,653,984
- Issue date May 19, 2020
- LG Electronics Inc.
- Jimin You
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Water purifying apparatus and filter structure
- Patent number 10,639,570
- Issue date May 5, 2020
- LG Electronics Inc.
- Jimin You
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Water purifying apparatus and refrigerator
- Patent number 10,583,380
- Issue date Mar 10, 2020
- LG Electronics Inc.
- Jimin You
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Water purifying apparatus and filter structure
- Patent number 10,532,302
- Issue date Jan 14, 2020
- LG Electronics Inc.
- Jimin You
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Water purifying apparatus and filter structure
- Patent number 10,188,972
- Issue date Jan 29, 2019
- LG Electronics Inc.
- Jimin You
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Fan-motor assembly and refrigerator having the same
- Patent number 10,184,712
- Issue date Jan 22, 2019
- LG Electronics Inc.
- Hongseok Park
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
WATER PURIFYING APPARATUS AND FILTER STRUCTURE
- Publication number 20220355228
- Publication date Nov 10, 2022
- LG ELECTRONICS INC.
- Jimin YOU
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
FILTER MODULE FOR WATER DISPENSING DEVICE
- Publication number 20220220018
- Publication date Jul 14, 2022
- LG ELECTRONICS INC.
- Youngjae KIM
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTER MODULE FOR WATER DISPENSING DEVICE
- Publication number 20220212970
- Publication date Jul 7, 2022
- LG ELECTRONICS INC.
- Youngjae KIM
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
WATER PURIFYING APPARATUS AND REFRIGERATOR INCLUDING THE SAME
- Publication number 20210291090
- Publication date Sep 23, 2021
- LG ELECTRONICS INC.
- Youngjae KIM
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
WATER PURIFYING APPARATUS AND FILTER STRUCTURE
- Publication number 20210046408
- Publication date Feb 18, 2021
- LG ELECTRONICS INC.
- Jimin YOU
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
HOSE CONNECTION MODULE FOR WATER TREATMENT DEVICE
- Publication number 20200011464
- Publication date Jan 9, 2020
- LG ELECTRONICS INC.
- Youngjae KIM
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
WATER PURIFYING APPARATUS AND FILTER STRUCTURE
- Publication number 20190151784
- Publication date May 23, 2019
- LG ELECTRONICS INC.
- Jimin YOU
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
WATER PURIFYING APPARATUS AND FILTER STRUCTURE
- Publication number 20190039003
- Publication date Feb 7, 2019
- LG ELECTRONICS INC.
- Jimin YOU
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
WATER PURIFYING APPARATUS AND FILTER STRUCTURE
- Publication number 20180369728
- Publication date Dec 27, 2018
- LG ELECTRONICS INC.
- Jimin YOU
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
WATER PURIFYING APPARATUS AND FILTER STRUCTURE
- Publication number 20180361285
- Publication date Dec 20, 2018
- LG ELECTRONICS INC.
- Jimin YOU
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
WATER PURIFYING APPARATUS AND REFRIGERATOR
- Publication number 20170282105
- Publication date Oct 5, 2017
- LG ELECTRONICS INC.
- Jimin YOU
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
WATER PURIFYING APPARATUS AND FILTER STRUCTURE
- Publication number 20170274304
- Publication date Sep 28, 2017
- LG ELECTRONICS INC.
- Jimin YOU
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Fan-Motor Assembly And Refrigerator Having The Same
- Publication number 20160138598
- Publication date May 19, 2016
- LG ELECTRONICS INC.
- Hongseok PARK
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Gyeonghwan KWEON

Person

Patents Grantslast 30 patents

Filter module for water dispensing device

Hose connection module for water treatment device

Water purifying apparatus and filter structure

Refrigerator filter

Refrigerator filter

Water purifying apparatus and filter structure

Water purifying apparatus and filter structure

Water purifying apparatus and filter structure

Water purifying apparatus and refrigerator

Water purifying apparatus and filter structure

Water purifying apparatus and filter structure

Fan-motor assembly and refrigerator having the same

Patents Applicationslast 30 patents

WATER PURIFYING APPARATUS AND FILTER STRUCTURE

FILTER MODULE FOR WATER DISPENSING DEVICE

FILTER MODULE FOR WATER DISPENSING DEVICE

WATER PURIFYING APPARATUS AND REFRIGERATOR INCLUDING THE SAME

WATER PURIFYING APPARATUS AND FILTER STRUCTURE

HOSE CONNECTION MODULE FOR WATER TREATMENT DEVICE

WATER PURIFYING APPARATUS AND FILTER STRUCTURE

WATER PURIFYING APPARATUS AND FILTER STRUCTURE

WATER PURIFYING APPARATUS AND FILTER STRUCTURE

WATER PURIFYING APPARATUS AND FILTER STRUCTURE

WATER PURIFYING APPARATUS AND REFRIGERATOR

WATER PURIFYING APPARATUS AND FILTER STRUCTURE

Fan-Motor Assembly And Refrigerator Having The Same