Xiaodong Liang

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Edmonton, CA

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Patents Grantslast 30 patents

Information Patent Grant
Passive harmonic filter for power distribution systems
- Patent number 9,503,042
- Issue date Nov 22, 2016
- Schlumberger Technology Corporation
- Xiaodong Liang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Passive harmonic filter for power distribution systems
- Patent number 8,994,226
- Issue date Mar 31, 2015
- Schlumberger Technology Corporation
- Xiaodong Liang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
PASSIVE HARMONIC FILTER FOR POWER DISTRIBUTION SYSTEMS
- Publication number 20150171818
- Publication date Jun 18, 2015
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Xiaodong Liang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
LOAD FILTERS FOR MEDIUM VOLTAGE VARIABLE SPEED DRIVES IN ELECTRICAL...
- Publication number 20130278183
- Publication date Oct 24, 2013
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Xiaodong Liang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Passive Harmonic Filter for Power Distribution Systems
- Publication number 20120182089
- Publication date Jul 19, 2012
- Xiaodong Liang
- H03 - BASIC ELECTRONIC CIRCUITRY