Jae Dong HWANG

Follow

Person

Gunsan-si, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Electrostatic precipitating apparatus and air conditioning system h...
- Patent number 11,654,386
- Issue date May 23, 2023
- DOOSAN ENERBILITY CO., LTD.
- Jin Woon Lee
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Horizontal electrostatic precipitator and electrostatic precipitati...
- Patent number 11,577,256
- Issue date Feb 14, 2023
- DOOSAN ENERBILITY CO., LTD.
- Jin Woon Lee
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Electrostatic precipitating apparatus and cooling tower having same
- Patent number 11,541,400
- Issue date Jan 3, 2023
- DOOSAN ENERBILITY CO., LTD.
- Jin Woon Lee
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Dust collecting tower apparatus
- Patent number 11,541,401
- Issue date Jan 3, 2023
- DOSAN ENERBILITY CO., LTD.
- Jin Woon Lee
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Grant
Electrostatic precipitator apparatus
- Patent number 11,524,305
- Issue date Dec 13, 2022
- DOOSAN ENERBILITY CO., LTD.
- Jin Woon Lee
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...

Patents Applicationslast 30 patents

Information Patent Application
HORIZONTAL ELECTROSTATIC PRECIPITATOR AND ELECTROSTATIC PRECIPITATI...
- Publication number 20200368757
- Publication date Nov 26, 2020
- Doosan Heavy Industries & Construction Co., Ltd.
- Jin Woon LEE
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
DUST COLLECTING TOWER APPARATUS
- Publication number 20200368760
- Publication date Nov 26, 2020
- Doosan Heavy Industries & Construction Co., Ltd.
- Jin Woon LEE
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
ELECTROSTATIC PRECIPITATING APPARATUS AND COOLING TOWER HAVING SAME
- Publication number 20200360935
- Publication date Nov 19, 2020
- Doosan Heavy Industries & Construction Co., Ltd.
- Jin Woon LEE
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
ELECTROSTATIC PRECIPITATING APPARATUS AND AIR CONDITIONING SYSTEM H...
- Publication number 20200360936
- Publication date Nov 19, 2020
- Doosan Heavy Industries & Construction Co., Ltd.
- Jin Woon LEE
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Application
ELECTROSTATIC PRECIPITATOR APPARATUS
- Publication number 20200353480
- Publication date Nov 12, 2020
- Doosan Heavy Industries & Construction Co., Ltd.
- Jin Woon LEE
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...