Patents by Inventor Mingkang Gou

Mingkang Gou 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).

  • Soldering iron
    Patent number: D847233
    Type: Grant
    Filed: June 2, 2017
    Date of Patent: April 30, 2019
    Assignee: GUANGZHOU YIHUA ELECTRONIC EQUIPMENT CO., LTD.
    Inventor: Mingkang Gou
  • Soldering iron
    Patent number: D847234
    Type: Grant
    Filed: June 2, 2017
    Date of Patent: April 30, 2019
    Assignee: GUANGZHOU YIHUA ELECTRONIC EQUIPMENT CO., LTD.
    Inventor: Mingkang Gou
  • Soldering iron
    Patent number: D847235
    Type: Grant
    Filed: June 2, 2017
    Date of Patent: April 30, 2019
    Assignee: GUANGZHOU YIHUA ELECTRONIC EQUIPMENT CO., LTD.
    Inventor: Mingkang Gou
  • Cleaning device for soldering tips
    Patent number: D863705
    Type: Grant
    Filed: June 2, 2017
    Date of Patent: October 15, 2019
    Assignee: GUANGZHOU YIHUA ELECTRONIC EQUIPMENT CO., LTD.
    Inventor: Mingkang Gou
  • Solder feed iron
    Patent number: D888519
    Type: Grant
    Filed: May 10, 2019
    Date of Patent: June 30, 2020
    Assignee: GUANGZHOU YIHUA ELECTRONIC EQUIPMENT CO., LTD.
    Inventor: Mingkang Gou
  • Controlling apparatus for hot air blowing tool for melting solder
    Patent number: D888789
    Type: Grant
    Filed: April 30, 2019
    Date of Patent: June 30, 2020
    Assignee: GUANGZHOU YIHUA ELECTRONIC EQUIPMENT CO., LTD.
    Inventor: Mingkang Gou
  • Soldering iron
    Patent number: D891209
    Type: Grant
    Filed: May 10, 2019
    Date of Patent: July 28, 2020
    Assignee: Guangzhou Yihua Electronic Equipment Co., Ltd.
    Inventor: Mingkang Gou
  • Controlling apparatus for soldering
    Patent number: D896857
    Type: Grant
    Filed: April 30, 2019
    Date of Patent: September 22, 2020
    Assignee: Guangzhou Yihua Electronic Equipment Co., Ltd.
    Inventor: Mingkang Gou
  • Hot air blowing tool for melting solder
    Patent number: D905519
    Type: Grant
    Filed: May 14, 2019
    Date of Patent: December 22, 2020
    Assignee: Guangzhou Yihua Electronic Equipment Co., Ltd.
    Inventor: Mingkang Gou
  • Switching power supply
    Patent number: D905637
    Type: Grant
    Filed: April 30, 2019
    Date of Patent: December 22, 2020
    Assignee: Guangzhou Yihua Electronic Equipment Co., Ltd.
    Inventor: Mingkang Gou
  • Soldering iron heater holder
    Patent number: D911401
    Type: Grant
    Filed: September 20, 2019
    Date of Patent: February 23, 2021
    Assignee: Guangzhou Yihua Electronic Equipment Co., Ltd.
    Inventor: Mingkang Gou
  • Controlling apparatus for soldering
    Patent number: D911403
    Type: Grant
    Filed: May 14, 2019
    Date of Patent: February 23, 2021
    Assignee: Guangzhou Yihua Electronic Equipment Co., Ltd.
    Inventor: Mingkang Gou
  • Controlling apparatus for hot air blowing tool for melting solder
    Patent number: D911404
    Type: Grant
    Filed: May 14, 2019
    Date of Patent: February 23, 2021
    Assignee: Guangzhou Yihua Electronic Equipment Co., Ltd.
    Inventor: Mingkang Gou
  • Controlling apparatus for soldering
    Patent number: D912112
    Type: Grant
    Filed: May 10, 2019
    Date of Patent: March 2, 2021
    Assignee: Guangzhou Yihua Electronic Equipment Co., Ltd.
    Inventor: Mingkang Gou
  • Controlling apparatus for soldering
    Patent number: D912113
    Type: Grant
    Filed: May 14, 2019
    Date of Patent: March 2, 2021
    Assignee: Guangzhou Yihua Electronic Equipment Co., Ltd.
    Inventor: Mingkang Gou
  • Controlling apparatus for soldering
    Patent number: D916154
    Type: Grant
    Filed: September 6, 2019
    Date of Patent: April 13, 2021
    Assignee: Guangzhou Yihua Electronic Equipment Co., Ltd.
    Inventor: Mingkang Gou
  • Controlling apparatus for desoldering and soldering tool
    Patent number: D920403
    Type: Grant
    Filed: September 6, 2019
    Date of Patent: May 25, 2021
    Assignee: Guangzhou Yihua Electronic Equipment Co., Ltd.
    Inventor: Mingkang Gou
  • Controlling apparatus for desoldering and soldering tool
    Patent number: D920404
    Type: Grant
    Filed: September 6, 2019
    Date of Patent: May 25, 2021
    Assignee: Guangzhou Yihua Electronic Equipment Co., Ltd.
    Inventor: Mingkang Gou
  • Controlling apparatus for soldering
    Patent number: D920405
    Type: Grant
    Filed: April 30, 2019
    Date of Patent: May 25, 2021
    Assignee: Guangzhou Yihua Electronic Equipment Co., Ltd.
    Inventor: Mingkang Gou
  • Controlling apparatus for soldering
    Patent number: D928209
    Type: Grant
    Filed: October 27, 2020
    Date of Patent: August 17, 2021
    Assignee: Guangzhou Yihua Electronic Equipment Co., Ltd.
    Inventor: Mingkang Gou