POWER-SCIENCE, INC.

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SAN DIEGO, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Data communications enabled by wire free power transfer
- Patent number 7,949,372
- Issue date May 24, 2011
- Power Science Inc.
- Yeechun Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for selective transfer of radio frequency power
- Patent number 7,521,890
- Issue date Apr 21, 2009
- Power Science Inc.
- Yeechun Lee
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and system for recording and displaying input data signals
- Patent number 4,620,149
- Issue date Oct 28, 1986
- Power-Science, Inc.
- Edward Cooper
- G01 - MEASURING TESTING
Information Patent Grant
X-Y distinguishable multi-trace coding for multiparameter recording...
- Patent number 4,591,872
- Issue date May 27, 1986
- Power-Science, Inc.
- Edward Cooper
- G01 - MEASURING TESTING
Information Patent Grant
Integrating voltage to frequency converter and memory decoder
- Patent number 4,151,464
- Issue date Apr 24, 1979
- Power-Science, Inc.
- Edward Cooper
- G01 - MEASURING TESTING

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Trademarklast 30 trademarks

Information Trademark
73192733 - POWER-SCIENCE
- Serial number 73192733
- Registration number 1129181
- Filing date Nov 9, 1978
- POWER-SCIENCE, INC.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments