Vladimir Keis

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St. Petersburg, RU

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Patents Grantslast 30 patents

Information Patent Grant
Waveguide dielectric resonator electrically tunable filter
- Patent number 7,042,316
- Issue date May 9, 2006
- Paratek Microwave, Inc.
- Khosro Shamsaifar
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Waveguide dielectric resonator electrically tunable filter
- Publication number 20050030132
- Publication date Feb 10, 2005
- Khosro Shamsaifar
- H01 - BASIC ELECTRIC ELEMENTS