Jacob M. Li

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Danbury, CT, US

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Patents Grantslast 30 patents

Information Patent Grant
Evacuated hybrid ovenized oscillator
- Patent number 6,731,180
- Issue date May 4, 2004
- Deleware Capital Formation Inc.
- Roger L. Clark
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Oven-heated crystal resonator and oscillator assembly
- Patent number 5,917,272
- Issue date Jun 29, 1999
- Vectron, Inc.
- Roger J. Clark
- H03 - BASIC ELECTRONIC CIRCUITRY