Patents by Inventor Chai Wei Hua

Chai Wei Hua 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).

  • Patent number: D759194
    Type: Grant
    Filed: February 24, 2015
    Date of Patent: June 14, 2016
    Assignee: Conopco, Inc.
    Inventors: Zhang Wei, Chai Wei Hua
  • Patent number: D759196
    Type: Grant
    Filed: February 24, 2015
    Date of Patent: June 14, 2016
    Assignee: Conopco, Inc.
    Inventors: Zhang Wei, Chai Wei Hua
  • Patent number: D759788
    Type: Grant
    Filed: February 24, 2015
    Date of Patent: June 21, 2016
    Assignee: Conopco, Inc.
    Inventors: Zhang Wei, Chai Wei Hua
  • Patent number: D764020
    Type: Grant
    Filed: February 24, 2015
    Date of Patent: August 16, 2016
    Assignee: Conopco, Inc.
    Inventors: Zhang Wei, Chai Wei Hua
  • Patent number: D768810
    Type: Grant
    Filed: February 24, 2015
    Date of Patent: October 11, 2016
    Assignee: Conopco, Inc.
    Inventors: Zhang Wei, Chai Wei Hua
  • Patent number: D779630
    Type: Grant
    Filed: March 8, 2016
    Date of Patent: February 21, 2017
    Assignee: CONOPCO, INC.
    Inventors: Zhang Wei, Chai Wei Hua
  • Patent number: D788509
    Type: Grant
    Filed: February 24, 2015
    Date of Patent: June 6, 2017
    Assignee: Conopco, Inc.
    Inventors: Zhang Wei, Chai Wei Hua
  • Patent number: D791270
    Type: Grant
    Filed: March 8, 2016
    Date of Patent: July 4, 2017
    Assignee: Conopco, Inc.
    Inventors: Zhang Wei, Chai Wei Hua
  • Patent number: D807473
    Type: Grant
    Filed: August 25, 2016
    Date of Patent: January 9, 2018
    Assignee: Conopco, Inc.
    Inventors: Zhang Wei, Chai Wei Hua