Donald V. Le Roy

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Doylestown, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Intelligent spectral induced polarization measurement module
- Patent number 9,880,312
- Issue date Jan 30, 2018
- Ontash & Ermac, Inc.
- Lee Slater
- G01 - MEASURING TESTING
Information Patent Grant
Automatic DC bias control for the duobinary modulation format utili...
- Patent number 7,034,977
- Issue date Apr 25, 2006
- Kodeos Communications
- Roey Harel
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Intelligent Spectral Induced Polarization Measurement Module
- Publication number 20140218037
- Publication date Aug 7, 2014
- Lee Slater
- G01 - MEASURING TESTING
Information Patent Application
Automatic DC bias control for the duobinary modulation format utili...
- Publication number 20050012976
- Publication date Jan 20, 2005
- Roey Harel
- G02 - OPTICS