Patents by Inventor Ronald S. Moeller

Ronald S. Moeller 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).

  • Laser module with compliant optical fiber coupling
    Patent number: 5127072
    Abstract: A small module for converting an electrical signal to a modulated light signal on an optical fiber comprises a housing, a laser mounted on a laser substrate within the housing, a GRIN lens and an optical isolator downstream from the laser, and a precision capillary for holding an optical fiber downstream from the optical isolator. The relative positions of the laser, lens, optical isolator and fiber are adjusted to maximize light output through the fiber. The optical fiber is sealed to the housing at one point and is free to move axially in the capillary for minimizing mechanical stress on the fiber.
    Type: Grant
    Filed: March 8, 1990
    Date of Patent: June 30, 1992
    Assignee: Ortel Corporation
    Inventors: Henry A. Blauvelt, Sze-Keung Kwong, Ching-Jong Lii, Ronald S. Moeller, Israel Ury