Patents by Inventor Arthur Or

Arthur Or 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).

  • Spacecraft off-gimbal IRU precision payload pointing and disturbance rejection system
    Publication number: 20050030237
    Abstract: An off-gimbal pointing system is improved using filtering of resolver and gyro responses respectively applied at the output of the resolvers and gyros for attenuating high frequencies resolver responses and gyro responses that effectively degrades the high frequency responses that are matched and above the control system bandwidth for improving the overall dynamic control of the off-gimbal pointing system for rejecting the affects of base motion disturbances and vibrations.
    Type: Application
    Filed: August 4, 2003
    Publication date: February 10, 2005
    Inventors: Robert Wong, Jason Ly, Philip Dahl, Arthur Or