Patents by Inventor Mark Andrew DeVito

Mark Andrew DeVito has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Semiconductor lasers utilizing optimized n-side and p-side junctions
    Publication number: 20090168826
    Abstract: A semiconductor laser and a method of forming the same are provided. The n-side and p-side junctions are independently optimized to improve carrier flow. The material for the n-side cladding layer is selected to yield a small conduction to valance band gap offset ratio while the material for the p-side cladding layer is selected to yield a large conduction to valance band gap offset ratio.
    Type: Application
    Filed: March 26, 2008
    Publication date: July 2, 2009
    Applicant: nLight Photonics Corporation
    Inventors: Jason Nathaniel Farmer, Mark Andrew DeVito, Zhe Huang, Paul Andrew Crump, Michael Peter Grimshaw, Prabhuram Thiagarajan, Weimin Dong, Jun Wang