Clifford F. Frez

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Arcadia, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Tapered-grating single mode lasers and method of manufacturing
- Patent number 11,456,573
- Issue date Sep 27, 2022
- California Institute of Technology
- Ryan M. Briggs
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Index-coupled distributed-feedback semiconductor quantum cascade la...
- Patent number 9,991,677
- Issue date Jun 5, 2018
- California Institute of Technology
- Ryan M. Briggs
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Single-mode, distributed feedback interband cascade lasers
- Patent number 9,438,011
- Issue date Sep 6, 2016
- California Institute of Technology
- Clifford F. Frez
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Tapered-Grating Single Mode Lasers and Method of Manufacturing
- Publication number 20210104869
- Publication date Apr 8, 2021
- California Institute of Technology
- Ryan M Briggs
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SINGLE-MODE, DISTRIBUTED FEEDBACK INTERBAND CASCADE LASERS
- Publication number 20160049770
- Publication date Feb 18, 2016
- California Institute of Technology
- Clifford F. Frez
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INDEX-COUPLED DISTRIBUTED-FEEDBACK SEMICONDUCTOR QUANTUM CASCADE LA...
- Publication number 20150333482
- Publication date Nov 19, 2015
- California Institute of Technology
- Ryan M. Briggs
- H01 - BASIC ELECTRIC ELEMENTS