Patents by Inventor Alice Chien

Alice Chien 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).

  • Method of adjusting a plurality of optical elements associated with a ROS
    Patent number: 10394043
    Abstract: Disclosed is a method of adjusting a plurality of optical elements associated with a printing system ROS. According to one exemplary embodiment, sensitivity analysis is performed on a computer model of the ROS system and an optical element alignment sequence is generated to minimize the number of optical element adjustments needed to achieve a predefined ROS performance.
    Type: Grant
    Filed: December 20, 2010
    Date of Patent: August 27, 2019
    Assignee: Xerox Corporation
    Inventors: Alice Chien, Robert Paul Herloski
  • METHOD OF ADJUSTING A PLURALITY OF OPTICAL ELEMENTS ASSOCIATED WITH A ROS
    Publication number: 20120158368
    Abstract: Disclosed is a method of adjusting a plurality of optical elements associated with a printing system ROS. According to one exemplary embodiment, sensitivity analysis is performed on a computer model of the ROS system and an optical element alignment sequence is generated to minimize the number of optical element adjustments needed to achieve a predefined ROS performance.
    Type: Application
    Filed: December 20, 2010
    Publication date: June 21, 2012
    Applicant: XEROX CORPORATION
    Inventors: Alice Chien, Robert Paul Herloski