Sangseok Lee

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Variable device circuit and method for manufacturing the same
- Patent number 7,894,205
- Issue date Feb 22, 2011
- Mitsubishi Electric Corporation
- Sangseok Lee
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method of manufacturing signal processing apparatus
- Patent number 7,285,841
- Issue date Oct 23, 2007
- Mitsubishi Denki Kabushiki Kaisha
- Yukihisa Yoshida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High frequency apparatus for transmitting or processing high freque...
- Patent number 7,030,721
- Issue date Apr 18, 2006
- Mitsubishi Denki Kabushiki Kaisha
- Yukihisa Yoshida
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
VARIABLE DEVICE CIRCUIT AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20080247115
- Publication date Oct 9, 2008
- MITSUBISHI ELECTRIC CORPORATION
- Sangseok LEE
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Method of manufacturing signal processing apparatus
- Publication number 20060145789
- Publication date Jul 6, 2006
- Mitsubishi Denki Kabushiki Kaisha
- Yukihisa Yoshida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
High frequency apparatus for transmitting or processing high freque...
- Publication number 20030201851
- Publication date Oct 30, 2003
- Mitsubishi Denki Kabushiki Kaisha
- Yukihisa Yoshida
- H01 - BASIC ELECTRIC ELEMENTS