Patents by Inventor George William Kinder

George William Kinder 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).

  • Photoelectric sensing system with light source compensating means
    Patent number: 4054795
    Abstract: A photoelectric sensing system for detecting the occurrence of interruptions of a light beam is arranged to compensate for non-interrupting short-term variations occurring during transmission of the light beam. A clock controlled memory element enables a light emitting generator to generate a serial train of light pulse signals. Each generated light pulse signal is sensed by a sensor arranged to control the memory element to modulate the emitted light pulse signal to compensate for short-term variations occurring in the light signal transmission path.
    Type: Grant
    Filed: December 16, 1975
    Date of Patent: October 18, 1977
    Assignee: Bell Telephone Laboratories, Incorporated
    Inventor: George William Kinder