using mechanical contact-making and -breaking parts

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Patents Grantslast 30 patents

Information Patent Grant
Bipole voltage source converter and control and operation thereof
- Patent number 10,447,028
- Issue date Oct 15, 2019
- General Electric Technology GmbH
- Robin Gupta
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Rectifier arbitration in wireless charging systems
- Patent number 10,355,514
- Issue date Jul 16, 2019
- Apple Inc.
- Stephen C. Terry
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Low voltage touch panel
- Patent number 10,027,245
- Issue date Jul 17, 2018
- Winston Cheng
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Electrical device for use with a multiway switch system
- Patent number 9,602,022
- Issue date Mar 21, 2017
- Winston Cheng
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
High performance power input circuits using synchronized mechanical...
- Patent number 9,536,690
- Issue date Jan 3, 2017
- Jeng-Jye Shau
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric switches for reducing on-state power loss
- Patent number 5,943,223
- Issue date Aug 24, 1999
- Reliance Electric Industrial Company
- Robert J. Pond
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
2542734
- Patent number 2,542,734
- Issue date Feb 20, 1951
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER