Patents by Inventor Karl Yingfeng Cai

Karl Yingfeng Cai 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).

  • Tire
    Patent number: D761192
    Type: Grant
    Filed: April 10, 2014
    Date of Patent: July 12, 2016
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: Max Harold Dixon, Brandon Jeffrey Gramoll, Karl Yingfeng Cai, Susan Lewis Madar
  • Tire
    Patent number: D761725
    Type: Grant
    Filed: April 11, 2014
    Date of Patent: July 19, 2016
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: Max Harold Dixon, Brandon Jeffrey Gramoll, Karl Yingfeng Cai, Susan Lewis Madar
  • Tire
    Patent number: D764393
    Type: Grant
    Filed: October 21, 2014
    Date of Patent: August 23, 2016
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: Susan Lewis Madar, Stephanie Carol Brown, Karl Yingfeng Cai, Jonathan James Shondel