Jianfeng Zhang

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Sugar Land, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
System and method for measuring oil content in water using laser-in...
- Patent number 10,533,942
- Issue date Jan 14, 2020
- Jianfeng Zhang
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus and method for measuring concentration of materials in li...
- Patent number 10,393,660
- Issue date Aug 27, 2019
- Jianfeng Zhang
- G01 - MEASURING TESTING
Information Patent Grant
Device and method for measurement of dispersed objects using fluore...
- Patent number 10,386,284
- Issue date Aug 20, 2019
- Jianfeng Zhang
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS AND METHOD FOR NON-CONTACT DETECTION OF HYDROCARBON AND O...
- Publication number 20240418651
- Publication date Dec 19, 2024
- Jianfeng Zhang
- G01 - MEASURING TESTING
Information Patent Application
APPARATUS AND METHOD FOR MEASURING CONCENTRATION OF MATERIALS IN LI...
- Publication number 20180128746
- Publication date May 10, 2018
- Jianfeng Zhang
- G02 - OPTICS
Information Patent Application
SYSTEM AND METHOD FOR MEASURING OIL CONTENT IN WATER USING LASER-IN...
- Publication number 20170292913
- Publication date Oct 12, 2017
- Jianfeng Zhang
- G01 - MEASURING TESTING
Information Patent Application
SYSTEM AND METHOD FOR MEASURING OIL CONTENT IN WATER USING LASER-IN...
- Publication number 20170227750
- Publication date Aug 10, 2017
- CLEARVIEW SUBSEA LLC
- Jianfeng Zhang
- G02 - OPTICS
Information Patent Application
DEVICE AND METHOD FOR MEASUREMENT OF DISPERSED OBJECTS USING FLUORE...
- Publication number 20170219473
- Publication date Aug 3, 2017
- Jianfeng Zhang
- G02 - OPTICS
Information Patent Application
SYSTEM AND METHOD FOR MEASURING OIL CONTENT IN WATER USING LASER-IN...
- Publication number 20160041376
- Publication date Feb 11, 2016
- CLEARVIEW SUBSEA LLC
- Jianfeng Zhang
- G02 - OPTICS