Byung Sun Hwang

Person

Gyeongsangnam-do, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Aerator device and filter system including the same
- Patent number 11,524,264
- Issue date Dec 13, 2022
- Lotte Chemical Corporation
- Ji Hye Kim
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Aerator device, filter system including an aerator device, and meth...
- Patent number 10,828,607
- Issue date Nov 10, 2020
- Lotte Chemical Corporation
- Gyu Hong Min
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
System for cleaning membrane, and method for cleaning membrane usin...
- Patent number 10,005,039
- Issue date Jun 26, 2018
- Lotte Chemical Corporation
- Pyung Kyu Park
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Hollow fiber membrane module with miniskeins in miniheaders having...
- Patent number 9,278,317
- Issue date Mar 8, 2016
- Lotte Chemical Corporation
- Daniel Eumine Suk
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
MICROPHONE PROTECTING DEVICE
- Publication number 20240267662
- Publication date Aug 8, 2024
- BSE CO., LTD.
- Jin Sun KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM FOR CLEANING MEMBRANE, AND METHOD FOR CLEANING MEMBRANE USIN...
- Publication number 20150306544
- Publication date Oct 29, 2015
- CHEIL INDUSTRIES INC.
- Pyung Kyu Park
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
AERATOR DEVICE AND FILTER SYSTEM INCLUDING THE SAME
- Publication number 20150182919
- Publication date Jul 2, 2015
- Samsung SDI Co., Ltd.
- Ji Hye KIM
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SEPARATION MEMBRANE CLEANING SYSTEM AND SEPARATION MEMBRANE CLEANIN...
- Publication number 20140183132
- Publication date Jul 3, 2014
- CHEIL INDUSTRIES INC.
- Pyung Kyu PARK
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
AERATOR DEVICE, FILTER SYSTEM INCLUDING AN AERATOR DEVICE, AND METH...
- Publication number 20140076806
- Publication date Mar 20, 2014
- CHEIL INDUSTRIES INC.
- Gyu Hong MIN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Electromagnetic Wave Absorber Using A Dielectric Loss Sheet, Method...
- Publication number 20130224023
- Publication date Aug 29, 2013
- Korea Institute of Machinery and Materials
- Jin Bong Kim
- B32 - LAYERED PRODUCTS

Byung Sun Hwang

Person

Patents Grantslast 30 patents

Aerator device and filter system including the same

Aerator device, filter system including an aerator device, and meth...

System for cleaning membrane, and method for cleaning membrane usin...

Hollow fiber membrane module with miniskeins in miniheaders having...

Patents Applicationslast 30 patents

MICROPHONE PROTECTING DEVICE

SYSTEM FOR CLEANING MEMBRANE, AND METHOD FOR CLEANING MEMBRANE USIN...

AERATOR DEVICE AND FILTER SYSTEM INCLUDING THE SAME

SEPARATION MEMBRANE CLEANING SYSTEM AND SEPARATION MEMBRANE CLEANIN...

AERATOR DEVICE, FILTER SYSTEM INCLUDING AN AERATOR DEVICE, AND METH...

Electromagnetic Wave Absorber Using A Dielectric Loss Sheet, Method...