Patents by Inventor Hak Byun

Hak Byun 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).

  • Off-axis silicon substrate for optimized optical coupling
    Patent number: 6657272
    Abstract: An optical receiver having a silicon substrate with a top surface cleaved from a [100] silicon crystallographic plane and a reflector, and a photodetector coupled to the top surface of the silicon substrate, the photodetector being adapted to receive an incoming signal from a fiber.
    Type: Grant
    Filed: April 19, 2002
    Date of Patent: December 2, 2003
    Assignee: Triquint Technology Holding Co.
    Inventors: Jing-Hua He, Muhammad Arif, Rao Yelamarty, Hak Byun, Christina Arnold
  • Off-axis silicon substrate for optimized optical coupling
    Publication number: 20030197236
    Abstract: An optical receiver having a silicon substrate with a top surface cleaved from a [100] silicon crystallographic plane and a reflector, and a photodetector coupled to the top surface of the silicon substrate, the photodetector being adapted to receive an incoming signal from a fiber.
    Type: Application
    Filed: April 19, 2002
    Publication date: October 23, 2003
    Inventors: Jing-Hua He, Muhammad Arif, Rao Yelamarty, Hak Byun, Christina Arnold