Patents by Inventor Stacey Hsu-wen Chang

Stacey Hsu-wen Chang 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).

  • Vehicle Seating Apparatus
    Publication number: 20120112500
    Abstract: The invention comprises a vehicle and seating arrangement having a central hub with four sides surrounded by four seats. The seats are arranged adjacent a respective side of the hub and facing substantially parallel to the side of the hub. In at least one embodiment, the arrangement provides access for each passenger to the aisle.
    Type: Application
    Filed: November 21, 2008
    Publication date: May 10, 2012
    Inventors: Timothy Graham Rundle, Lauren Mary Grace Van Uden, Andrew Bissett, Gavin Edward Balasingam, Mitchell Hughes, Kerry Alan Reeves, Victoria Anne Bamford, Matthew James Cooper, Glen Wilson Porter, Stephen Lee Kim, Leslie Rae Witt, Stacey Hsu-Wen Chang, Jeremy John Sutherland, Daniel McLaughlin
  • Adjustable articulated positioning device
    Patent number: 6213671
    Abstract: An adjustable articulated positioning device is disclosed which utilizes at least two air-controlled clutch hinges that may be simultaneously unlocked to allow rotation of the articulating members about each hinge.
    Type: Grant
    Filed: January 19, 1999
    Date of Patent: April 10, 2001
    Assignee: BriteSmile, Inc.
    Inventor: Stacey Hsu-wen Chang
  • Stapler
    Patent number: D420266
    Type: Grant
    Filed: March 3, 1999
    Date of Patent: February 8, 2000
    Assignee: ACCO Brands, Inc.
    Inventors: Stephen D. Berry, Scott H. Wilson, Sumir Kapur, Mark Fisher, Joseph Graceffa, Stacey Hsu-Wen Chang, Kuen Chang