Patents by Inventor Huaqun Huang

Huaqun Huang 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).

  • Hair dryer
    Patent number: D681274
    Type: Grant
    Filed: May 17, 2012
    Date of Patent: April 30, 2013
    Assignee: Guangdong Huanengda Electrical Appliances Co., Ltd.
    Inventor: Huaqun Huang
  • Hair dryer
    Patent number: D681275
    Type: Grant
    Filed: May 17, 2012
    Date of Patent: April 30, 2013
    Assignee: Guangdong Huanengda Electrical Appliances Co., Ltd.
    Inventor: Huaqun Huang
  • Hair dryer
    Patent number: D867658
    Type: Grant
    Filed: August 2, 2018
    Date of Patent: November 19, 2019
    Assignee: GUANGDONG HUANENGDA ELECTRICAL APPLIANCES CO., LTD.
    Inventor: Huaqun Huang
  • Hair dryer
    Patent number: D877979
    Type: Grant
    Filed: August 2, 2018
    Date of Patent: March 10, 2020
    Assignee: GUANGDONG HUANENGDA ELECTRICAL APPLIANCES CO., LTD.
    Inventor: Huaqun Huang
  • Hair curler
    Patent number: D892405
    Type: Grant
    Filed: December 31, 2019
    Date of Patent: August 4, 2020
    Assignee: GUANGDONG HUANENGDA ELECTRICAL APPLIANCES CO., LTD.
    Inventor: Huaqun Huang
  • Hair dryer
    Patent number: D893097
    Type: Grant
    Filed: April 28, 2020
    Date of Patent: August 11, 2020
    Assignee: GUANGDONG HUANENGDA ELECTRONIC APPLIANCES CO., LTD
    Inventor: Huaqun Huang
  • Hair dryer
    Patent number: D894484
    Type: Grant
    Filed: May 19, 2020
    Date of Patent: August 25, 2020
    Assignee: GUANGDONG HUANENGDA ELECTRONIC APPLIANCES CO., LTD
    Inventor: Huaqun Huang
  • Hair dryer
    Patent number: D898282
    Type: Grant
    Filed: June 11, 2020
    Date of Patent: October 6, 2020
    Assignee: GUANGDONG HUANENGDA ELECTRONIC APPLIANCES CO., LTD
    Inventor: Huaqun Huang
  • Hair dryer
    Patent number: D901764
    Type: Grant
    Filed: August 11, 2019
    Date of Patent: November 10, 2020
    Assignee: GUANGDONG HUANENGDA ELECTRICAL APPLIANCES CO., LTD.
    Inventor: Huaqun Huang
  • Hair dryer
    Patent number: D901765
    Type: Grant
    Filed: August 11, 2019
    Date of Patent: November 10, 2020
    Assignee: GUANGDONG HUANENGDA ELECTRICAL APPLIANCES CO., LTD.
    Inventor: Huaqun Huang
  • Hair dryer
    Patent number: D901766
    Type: Grant
    Filed: August 11, 2019
    Date of Patent: November 10, 2020
    Assignee: GUANGDONG HUANENGDA ELECTRICAL APPLIANCES CO., LTD.
    Inventor: Huaqun Huang
  • Hair dryer
    Patent number: D901767
    Type: Grant
    Filed: August 30, 2019
    Date of Patent: November 10, 2020
    Assignee: GUANGDONG HUANENGDA ELECTRICAL APPLIANCES CO., LTD.
    Inventor: Huaqun Huang
  • Combination hair iron and hair curler
    Patent number: D901771
    Type: Grant
    Filed: June 11, 2020
    Date of Patent: November 10, 2020
    Assignee: GUANGDONG HUANENGDA ELECTRONIC APPLIANCES CO., LTD
    Inventor: Huaqun Huang
  • Electric hair brush
    Patent number: D901772
    Type: Grant
    Filed: July 1, 2020
    Date of Patent: November 10, 2020
    Assignee: GUANGDONG HUANENGDA ELECTRONIC APPLIANCES CO., LTD
    Inventor: Huaqun Huang
  • Hair dryer
    Patent number: D903940
    Type: Grant
    Filed: August 11, 2019
    Date of Patent: December 1, 2020
    Assignee: Guangdong Huanengda Electrical appliances Co., LTD.
    Inventor: Huaqun Huang