Patents by Inventor Shing Yuk Mak

Shing Yuk Mak 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: D935935
    Type: Grant
    Filed: January 19, 2021
    Date of Patent: November 16, 2021
    Inventor: Shing Yuk Mak
  • Patent number: D935936
    Type: Grant
    Filed: March 29, 2021
    Date of Patent: November 16, 2021
    Inventor: Shing Yuk Mak