RF Stream Corporation

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Radio frequency inductive-capacitive filter circuit topology
- Patent number 7,446,631
- Issue date Nov 4, 2008
- RF Stream Corporation
- Takatsugu Kamata
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Methods and apparatus for tuning successive approximation
- Patent number 6,954,115
- Issue date Oct 11, 2005
- RF Stream Corporation
- Lance M. Wong
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Frequency discrete LC filter bank
- Patent number 6,882,245
- Issue date Apr 19, 2005
- RF Stream Corporation
- Kimitake Utsunomiya
- H03 - BASIC ELECTRONIC CIRCUITRY