Jyh-Wei Sun

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Plano, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
System for removing BOD and suspended solids through an activated s...
- Patent number 7,563,366
- Issue date Jul 21, 2009
- OTU SA S.A.
- Jyh-Wei Sun
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Combination activated sludge—ballasted flocculation process
- Patent number 7,407,582
- Issue date Aug 5, 2008
- OTV SA S.A.
- Jyh-Wei Sun
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
Water or Wastewater System and Method for Removing BOD and Suspende...
- Publication number 20080257810
- Publication date Oct 23, 2008
- Jyh-Wei Sun
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Water or wastewater system and method for removing bod and suspende...
- Publication number 20070163955
- Publication date Jul 19, 2007
- I. Kruger Inc.
- Jyh-Wei Sun
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL