David Smith

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Cambridge, CA

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Patents Grantslast 30 patents

Information Patent Grant
Microwave resonator and filter assembly
- Patent number 7,075,392
- Issue date Jul 11, 2006
- COM DEV Ltd.
- David John Smith
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Microwave resonator having an external temperature compensator
- Patent number 6,535,087
- Issue date Mar 18, 2003
- COM DEV Limited
- William Fitzpatrick
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Side-coupled microwave filter with circumferentially-spaced irises
- Patent number 6,459,346
- Issue date Oct 1, 2002
- COM DEV Limited
- Apu Sivadas
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Filter utilizing a coupling bar
- Patent number 6,255,919
- Issue date Jul 3, 2001
- COM DEV Limited
- David J. Smith
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Microwave resonator and filter assembly
- Publication number 20050073378
- Publication date Apr 7, 2005
- COM DEV Ltd.
- David John Smith
- H01 - BASIC ELECTRIC ELEMENTS