Wenlin Zhang

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Fuel cell apparatus and method for downhole power systems
- Patent number 10,113,398
- Issue date Oct 30, 2018
- Schlumberger Technology Corporation
- Wenlin Zhang
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and apparatus for controlling an optical network unit to res...
- Patent number 9,509,431
- Issue date Nov 29, 2016
- Alcatel Lucent
- Haijun Luo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
FUEL CELL APPARATUS AND METHOD FOR DOWNHOLE POWER SYSTEMS
- Publication number 20190071952
- Publication date Mar 7, 2019
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Wenlin Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CO2 CONCENTRATION MEASUREMENT IN DRY GAS MIXTURES
- Publication number 20180156751
- Publication date Jun 7, 2018
- SCHLUMBERGER TECHNOLOGY CORPORATION
- ALBERT PEREZ
- G01 - MEASURING TESTING
Information Patent Application
FUEL CELL APPARATUS AND METHOD FOR DOWNHOLE POWER SYSTEMS
- Publication number 20160201436
- Publication date Jul 14, 2016
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Wenlin Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electrochemical Devices For Use In Extreme Conditions
- Publication number 20160099474
- Publication date Apr 7, 2016
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Wenlin Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD AND APPARATUS FOR CONTROLLING AN OPTICAL NETWORK UNIT TO RES...
- Publication number 20140294389
- Publication date Oct 2, 2014
- ALCATEL LUCENT
- Haijun Luo
- G06 - COMPUTING CALCULATING COUNTING