Patents by Inventor James Steven Chick

James Steven Chick 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).

  • Bidirectional optoelectronic sub-assembly
    Patent number: 9857543
    Abstract: A bidirectional optoelectronic sub-assembly. The bidirectional optoelectronic sub-assembly includes an assembly body. The assembly body is configured to interface a light source, a photodetector, an optical waveguide, coupling optics and a beam splitter in optical alignment. The assembly body includes a light source port configured to accommodate the light source, an optical port configured to interface with an optical connector of the optical waveguide, a beam splitter slot configured to accommodate the beam splitter on a first optical path between the light source and the optical waveguide, and on a second optical path between the optical waveguide and the photodetector, and a faraday cage cavity configured to accommodate the photodetector.
    Type: Grant
    Filed: March 24, 2017
    Date of Patent: January 2, 2018
    Assignee: LumaSense Technologies Holdings, Inc.
    Inventors: Juncheng Xu, James Steven Chick, Terry M. Stapleton