Uison HWANG

Person

Seoul, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Filter for water-purification device and water-purification device...
- Patent number 11,780,748
- Issue date Oct 10, 2023
- LG Electronics Inc.
- Suhye Woo
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
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

Patents Applicationslast 30 patents

Information Patent Application
FILTER FOR WATER-PURIFICATION DEVICE AND WATER-PURIFICATION DEVICE...
- Publication number 20230406727
- Publication date Dec 21, 2023
- LG ELECTRONICS INC.
- Suhye WOO
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
WATER PURIFYING APPARATUS AND REFRIGERATOR HAVING THE SAME
- Publication number 20230144077
- Publication date May 11, 2023
- LG ELECTRONICS INC.
- Youngjae KIM
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
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 FOR WATER-PURIFICATION DEVICE AND WATER-PURIFICATION DEVICE...
- Publication number 20210347656
- Publication date Nov 11, 2021
- LG ELECTRONICS INC.
- Suhye WOO
- 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
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

Uison HWANG

Person

Patents Grantslast 30 patents

Filter for water-purification device and water-purification 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

Water purifying apparatus and filter structure

Patents Applicationslast 30 patents

FILTER FOR WATER-PURIFICATION DEVICE AND WATER-PURIFICATION DEVICE...

WATER PURIFYING APPARATUS AND REFRIGERATOR HAVING THE SAME

WATER PURIFYING APPARATUS AND FILTER STRUCTURE

FILTER FOR WATER-PURIFICATION DEVICE AND WATER-PURIFICATION 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 FILTER STRUCTURE

WATER PURIFYING APPARATUS AND REFRIGERATOR

WATER PURIFYING APPARATUS AND FILTER STRUCTURE