Patents by Inventor Chingyei Chung

Chingyei Chung 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 and apparatus of automated optical container code recognition with positional identification for a transfer container crane
    Patent number: 7308114
    Abstract: A method and system providing a transfer container crane with container code recognition of a container identified by a container code to a container inventory management system is disclosed. The system and method are capable of performing these tasks without the use of non-standard container tagging.
    Type: Grant
    Filed: March 13, 2006
    Date of Patent: December 11, 2007
    Assignee: PACECO Corp.
    Inventors: Toru Takehara, Maxwell W. King, Chingyei Chung
  • Method and apparatus for quay container crane-based automated optical container code recognition with positional identification
    Patent number: 7181312
    Abstract: A method and system for a quay container crane with container code recognition of a container identified by a container code with container positional identification is disclosed. The system and method are capable of performing these tasks without the use of non-standard container tagging.
    Type: Grant
    Filed: July 9, 2002
    Date of Patent: February 20, 2007
    Assignee: Paceco Corp.
    Inventors: Toru Takehara, Maxwell W. King, Chingyei Chung
  • Method and apparatus of automated optical container code recognition with positional identification for a transfer container crane
    Publication number: 20060153455
    Abstract: A method and system providing a transfer container crane with container code recognition of a container identified by a container code to a container inventory management system is disclosed. The system and method are capable of performing these tasks without the use of non-standard container tagging.
    Type: Application
    Filed: March 13, 2006
    Publication date: July 13, 2006
    Inventors: Toru Takehara, Maxwell King, Chingyei Chung
  • Method and apparatus of automated optical container code recognition with positional identification for a transfer container crane
    Patent number: 7013026
    Abstract: A method and system providing a transfer container crane with container code recognition of a container identified by a container code to a container inventory management system is disclosed. The system and method are capable of performing these tasks without the use of non-standard container tagging.
    Type: Grant
    Filed: April 9, 2002
    Date of Patent: March 14, 2006
    Assignee: PACECO Corp.
    Inventors: Toru Takehara, Maxwell W. King, Chingyei Chung
  • Method and apparatus for quay container crane-based automated optical container code recognition with positional identification
    Publication number: 20050131574
    Abstract: A method and system for a quay container crane with container code recognition of a container identified by a container code with container positional identification is disclosed. The system and method are capable of performing these tasks without the use of non-standard container tagging.
    Type: Application
    Filed: July 27, 2004
    Publication date: June 16, 2005
    Inventors: Toru Takehara, Maxwell King, Chingyei Chung
  • Method and apparatus for quay container crane-based automated optical container code recognition with positional identification
    Patent number: 6768931
    Abstract: A method and system for a quay container crane with container code recognition of a container identified by a container code with container positional identification is disclosed. The system and method are capable of performing these tasks without the use of non-standard container tagging.
    Type: Grant
    Filed: April 9, 2002
    Date of Patent: July 27, 2004
    Assignee: PACECO Corp.
    Inventors: Toru Takehara, Maxwell W. King, Chingyei Chung
  • Method and apparatus of automated optical container code recognition with positional identification for a transfer container crane
    Publication number: 20030190057
    Abstract: A method and system providing a transfer container crane with container code recognition of a container identified by a container code to a container inventory management system is disclosed. The system and method are capable of performing these tasks without the use of non-standard container tagging.
    Type: Application
    Filed: April 9, 2002
    Publication date: October 9, 2003
    Inventors: Toru Takehara, Maxwell W. King, Chingyei Chung
  • Method and apparatus for quay container crane-based automated optical container code recognition with positional identification
    Publication number: 20030191555
    Abstract: A method and system for a quay container crane with container code recognition of a container identified by a container code with container positional identification is disclosed. The system and method are capable of performing these tasks without the use of non-standard container tagging.
    Type: Application
    Filed: July 9, 2002
    Publication date: October 9, 2003
    Applicant: PACECO Corp.
    Inventors: Toru Takehara, Maxwell W. King, Chingyei Chung
  • Method and apparatus for quay container crane-based automated optical container code recognition with positional idenfication
    Publication number: 20030191557
    Abstract: A method and system for a quay container crane with container code recognition of a container identified by a container code with container positional identification is disclosed. The system and method are capable of performing these tasks without the use of non-standard container tagging.
    Type: Application
    Filed: April 9, 2002
    Publication date: October 9, 2003
    Inventors: Toru Takehara, Maxwell W. King, Chingyei Chung
  • Apparatus for positioning a stage
    Patent number: 5323012
    Abstract: An apparatus for positioning a stage. A drive system moves the stage over a first range of motion in at least one direction. An actuator is coupled to the stage to produce a linear force to move the stage over a second range of motion. The second range of motion is less than the first range of motion. A sensor measures the stage position, and a controller controls the stage drive system and actuator.
    Type: Grant
    Filed: August 16, 1991
    Date of Patent: June 21, 1994
    Assignee: The Regents of the University of California
    Inventors: David M. Auslander, Akira Fujii, Anthony C. Maurer, Hsuehmin Li, Chingyei Chung