Patents by Inventor Joshua Ian Pine

Joshua Ian Pine 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).

  • Image flicker reduction with fluorescent lighting
    Patent number: 6271884
    Abstract: An imager reduces lighting induced flicker by setting its pixel integration time to an integral multiple of the periods between peak intensity of the lighting. In one implementation, flicker is reduced in a 30 Hz frame rate camera capturing an image lighted with 50 Hz lighting by setting the integration time to approximately 10 ms, the period between lighting intensity peaks.
    Type: Grant
    Filed: September 28, 1999
    Date of Patent: August 7, 2001
    Assignee: Conexant Systems, Inc.
    Inventors: Randall M. Chung, Magued M. Bishay, Joshua Ian Pine