Patents by Inventor Aaron Krahn

Aaron Krahn 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).

  • Optical Proximity Sensor
    Publication number: 20240102852
    Abstract: An optical proximity sensor includes a housing, an optical emitter, and an optical detector. A first light guide disposed in a first chimney of the housing is configured to direct light from the optical emitter through the first chimney towards a target location. A second light guide disposed in a second chimney of the housing is configured to direct a returned portion of the light emitted from the optical emitter through the second chimney towards the optical detector.
    Type: Application
    Filed: December 8, 2022
    Publication date: March 28, 2024
    Inventors: Brandon J. Hui, Yaser Shanjani, Mark T. Winkler, Tong Chen, Michael K. McCord, Runyu Liu, Aaron Krahn