Ah Beng Tan

Follow

Person

San Jose, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Methods and apparatuses for water treatment
- Patent number 10,875,800
- Issue date Dec 29, 2020
- Yee Chun Lee
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Methods and apparatuses for water purification
- Patent number 10,118,835
- Issue date Nov 6, 2018
- Yee Chun Lee
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
Methods and Apparatuses for Water Treatment
- Publication number 20140263000
- Publication date Sep 18, 2014
- Yee Chun Lee
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Methods and Apparatuses for Water Purification
- Publication number 20130175155
- Publication date Jul 11, 2013
- Yee Chun Lee
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL