Patents by Inventor Haihe Cheng

Haihe Cheng 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).

  • Toilet
    Patent number: D764033
    Type: Grant
    Filed: September 16, 2015
    Date of Patent: August 16, 2016
    Assignee: ICERA LLC
    Inventors: Charles Chuk, Robin Huang, Haihe Cheng
  • Toilet
    Patent number: D785751
    Type: Grant
    Filed: May 6, 2016
    Date of Patent: May 2, 2017
    Assignee: ICERA LLC
    Inventors: Charles Chuk, Robin Huang, Haihe Cheng
  • Toilet
    Patent number: D807479
    Type: Grant
    Filed: February 28, 2017
    Date of Patent: January 9, 2018
    Assignee: Icera LLC
    Inventors: Charles Chuk, Robin Huang, Haihe Cheng
  • Toilet
    Patent number: D807480
    Type: Grant
    Filed: May 11, 2017
    Date of Patent: January 9, 2018
    Assignee: Icera LLC
    Inventors: Charles Chuk, Robin Huang, Haihe Cheng