Patents by Inventor Shih-Tao Chang

Shih-Tao 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).

  • Personal transporter
    Patent number: D528468
    Type: Grant
    Filed: April 20, 2004
    Date of Patent: September 19, 2006
    Assignee: Segway LLC
    Inventors: Richard W. Arling, Shih-Tao Chang, J. Douglas Field, Joseph A. Hoell, Jr., W. Patrick Kelly, Ronald K. Reich, Scott Waters, Kevin Webber
  • Tire tread
    Patent number: D469398
    Type: Grant
    Filed: January 9, 2002
    Date of Patent: January 28, 2003
    Assignee: Michelin Recherche et Technique, S.A.
    Inventors: Ronald H. Thompson, Stephen J. Lash, Scott M. Waters, Shih-Tao Chang
  • Tire tread
    Patent number: D473184
    Type: Grant
    Filed: January 9, 2002
    Date of Patent: April 15, 2003
    Assignee: Michelin Recherche et Technique, S.A.
    Inventors: Ronald H. Thompson, Stephen J. Lash, Scott M. Waters, Shih-Tao Chang
  • Human transporter
    Patent number: D551592
    Type: Grant
    Filed: June 30, 2006
    Date of Patent: September 25, 2007
    Assignee: Segway Inc.
    Inventors: Shih-Tao Chang, Scott Waters
  • Human transporter
    Patent number: D551722
    Type: Grant
    Filed: June 30, 2006
    Date of Patent: September 25, 2007
    Assignee: Segway LLC
    Inventors: Shih-Tao Chang, Scott Waters
  • Laser handpiece housing
    Patent number: D424197
    Type: Grant
    Filed: February 12, 1999
    Date of Patent: May 2, 2000
    Assignee: ThermoLase Corporation
    Inventors: Paul Sydlowski, Samuel L. Millen, Shih-Tao Chang
  • Electronic tablet device
    Patent number: D726716
    Type: Grant
    Filed: September 11, 2013
    Date of Patent: April 14, 2015
    Assignee: Amazon Technologies, Inc.
    Inventors: Christopher Green, Kam Sheng Leang, Jonathan Howard Biddle, Shih-Tao Chang
  • Tablet computing device
    Patent number: D753105
    Type: Grant
    Filed: September 3, 2014
    Date of Patent: April 5, 2016
    Assignee: Amazon Technologies, Inc.
    Inventors: Shih-Tao Chang, Jonathan Howard Biddle, Christopher Green
  • Tablet computing device
    Patent number: D760715
    Type: Grant
    Filed: September 3, 2014
    Date of Patent: July 5, 2016
    Assignee: Amazon Technologies, Inc.
    Inventors: Shih-Tao Chang, Jonathan Howard Biddle, Christopher Green
  • Network hub
    Patent number: D797712
    Type: Grant
    Filed: June 10, 2016
    Date of Patent: September 19, 2017
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Shih-Tao Chang, Chunkwok Lee
  • Electronic device
    Patent number: D839266
    Type: Grant
    Filed: September 17, 2015
    Date of Patent: January 29, 2019
    Assignee: Amazon Technologies, Inc.
    Inventors: Shih-Tao Chang, Jonathan Howard Biddle, Kam Sheng Leang, Marc Rene Walliser, Christopher Green
  • Electronic device
    Patent number: D908692
    Type: Grant
    Filed: June 14, 2016
    Date of Patent: January 26, 2021
    Assignee: Amazon Technologies, Inc.
    Inventors: Jonathan Howard Biddle, Shih-Tao Chang