Patents by Inventor Qiaojie Yu

Qiaojie Yu 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).

  • Phone holder
    Patent number: D857005
    Type: Grant
    Filed: January 31, 2019
    Date of Patent: August 20, 2019
    Assignees: SHENZHEN WINGENE ELECTRONIC DEVELOPMENT CO., LTD., SHENZHEN SUNSHINE ELECTRONIC TECHNOLOGY CO., LTD., FASHION SILICONE PRODUCTS (SHENZHEN) CO., LTD., SHENZHEN CHANGEWORLD CO., LTD.
    Inventor: Qiaojie Yu
  • Phone holder
    Patent number: D858511
    Type: Grant
    Filed: May 15, 2019
    Date of Patent: September 3, 2019
    Assignees: SHENZHEN WINGENE ELECTRONIC DEVELOPMENT CO., LTD., FASHION SILICONE PRODUCTS (SHENZHEN) CO., LTD., SHENZHEN SUNSHINE ELECTRONIC TECHNOLOGY CO., LTD., SHENZHEN CHANGEWORLD CO., LTD.
    Inventor: Qiaojie Yu
  • Aroma diffuser
    Patent number: D881368
    Type: Grant
    Filed: May 15, 2019
    Date of Patent: April 14, 2020
    Assignees: SHENZHEN WINGENE ELECTRONIC DEVELOPMENT CO., LTD., FASHION SILICONE PRODUCTS (SHENZHEN) CO., LTD., SHENZHEN SUNSHINE ELECTRONIC TECHNOLOGY CO., LTD., SHENZHEN CHANGEWORLD CO., LTD.
    Inventor: Qiaojie Yu
  • Folding cup
    Patent number: D899192
    Type: Grant
    Filed: July 15, 2019
    Date of Patent: October 20, 2020
    Assignees: SHENZHEN WINGENE ELECTRONIC DEVELOPMENT CO., LTD., FASHION SILICONE PRODUCTS (SHENZHEN) CO., LTD., SHENZHEN SUNSHINE ELECTRONIC TECHNOLOGY CO., LTD., SHENZHEN CHANGEWORLD CO., LTD.
    Inventor: Qiaojie Yu