at least one of the electrodes being a displaceable liquid or powder

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CPC
H01G5/012

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HELECTRICITY H01Electric elements H01GCAPACITORS CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE H01G5/00Capacitors in which the capacitance is varied by mechanical means

Current Industry

H01G5/012at least one of the electrodes being a displaceable liquid or powder

Industries

Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for mechanical energy harvesting using planar...
- Patent number 8,742,649
- Issue date Jun 3, 2014
- Thomas Nikita Krupenkin
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Fluid level measuring device
- Patent number 8,424,381
- Issue date Apr 23, 2013
- Liquid Measurement Systems, Inc.
- David A. Lamphere
- G01 - MEASURING TESTING
Information Patent Grant
Energy invest and profit recovery systems
- Patent number 7,615,970
- Issue date Nov 10, 2009
- Gideon Gimlan
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Method and Apparatus For Mechanical Energy Harvesting Using Planar...
- Publication number 20120181901
- Publication date Jul 19, 2012
- Thomas Nikita Krupenkin
- H01 - BASIC ELECTRIC ELEMENTS