Patents by Inventor Chi Cheung

Chi Cheung 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).

  • Publication number: 20210362758
    Abstract: Techniques for injecting a vehicle into a high speed transportation system are described. A travel request is received from a user. The user is determined to be authorized to travel using the high speed transportation system, based on a profile associated with the user. An injection portal for the user to enter the transportation system is identified. One or more instructions for the user are provided, relating to the injection portal. A vehicle associated with the user is identified at the injection portal. Characteristics of the vehicle are sensed at the injection portal, including a center of gravity of the vehicle. The characteristics are determined to satisfy threshold values, and the vehicle is authorized for travel in the transportation system. A vehicle profile is generated. The vehicle profile is transmitted to a second controller associated with the transportation system. The vehicle is injected into the transportation system.
    Type: Application
    Filed: November 13, 2018
    Publication date: November 25, 2021
    Inventors: Brogan Garrett Bambrogan, Nima Bahrami, Ryan Matthew Kraft, Quentin M. D'Avout, David Alexander Browne, James Robert Dorris, III, Tyler Atkinson Jacobs, Chi Cheung, Chad Albert Baker
  • Publication number: 20070134421
    Abstract: Disclosed is a new surface coating method, by which a clear-cut relief ornament can be formed on a surface, comprising: i) providing a template having a patterned surface, wherein the pattern on the surface is a three-dimensional pattern; ii) covering the patterned surface of the template with a coating slurry; iii) placing the template onto a working surface to be coated with the patterned surface facing the working surface; and iv) removing the template. Also disclosed are a template and a coating device used in the method and an ornamental plate manufacture with the method.
    Type: Application
    Filed: September 12, 2006
    Publication date: June 14, 2007
    Inventor: Chi Cheung
  • Publication number: 20060261938
    Abstract: A group of technologies related to RFID reader and tag are described, including: redundant networked multimedia RFID reader, auto-ranging RFID reader, auto-planning RFID reader, smart active antenna RFID reader and novel RFID tags. These enabling technologies bring RFID reader operations into a new level of automation, capability and ease of implementation.
    Type: Application
    Filed: June 16, 2005
    Publication date: November 23, 2006
    Inventors: Kin Lai, On Wong, Tak Wan, Hon Wong, Ngai Tsang, Pak Ma, Ping Ko, Chi Cheung
  • Patent number: 6766492
    Abstract: A video apparatus and method are described for controlling video frame error recovery in a streaming video session. Frame error recovery is activated and deactivated by a frame error recovery automaton. Frame error recovery is activated by a first frame error in the video data stream. The automaton monitors the video session, maintaining recovery if a further error is detected. The automaton monitors the data stream for a predetermined frame error probation period.
    Type: Grant
    Filed: November 16, 2001
    Date of Patent: July 20, 2004
    Assignee: Intel Corporation
    Inventor: Chi Cheung
  • Publication number: 20030097631
    Abstract: A video apparatus and method are described for controlling video frame error recovery in a streaming video session. Frame error recovery is activated and deactivated by a frame error recovery automaton. Frame error recovery is activated by a first frame error in the video data stream. The automaton monitors the video session, maintaining recovery if a further error is detected. The automaton monitors the data stream for a predetermined frame error probation period.
    Type: Application
    Filed: November 16, 2001
    Publication date: May 22, 2003
    Applicant: Intel Corporation (a Delaware corporation)
    Inventor: Chi Cheung