Shi Chun Yang

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Ulsan, KR

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Patents Grantslast 30 patents

Information Patent Grant
Artificial-whirlpool generator
- Patent number 10,532,331
- Issue date Jan 14, 2020
- KOREA AQUOSYS CO., LTD.
- Shi Chun Yang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Dissolved air flotation device
- Patent number 10,421,669
- Issue date Sep 24, 2019
- KOREA AQUOSYS CO., LTD.
- Shi Chun Yang
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
ARTIFICIAL-WHIRLPOOL GENERATOR
- Publication number 20180078910
- Publication date Mar 22, 2018
- KOREA AQUOSYS CO., LTD.
- Shi Chun Yang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Dissolved Air Flotation Device
- Publication number 20160060137
- Publication date Mar 3, 2016
- KOREA AQUOSYS CO., LTD.
- Shi Chun Yang
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
HYDROCYCLONE FLOTATION SYSTEM AND WATER POLLUTION PREVENTION SYSTEM...
- Publication number 20110084012
- Publication date Apr 14, 2011
- KOREA AQUOSYS CO., LTD.
- Shi Chun Yang
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Water Purification Apparatus
- Publication number 20090223886
- Publication date Sep 10, 2009
- Shi Chun Yang
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...