Patents Assigned to Guangzhou Yihua Electronic Equipment Co., Ltd.
  • Soldering station
    Patent number: D829790
    Type: Grant
    Filed: November 27, 2017
    Date of Patent: October 2, 2018
    Assignee: Guangzhou Yihua Electronic Equipment Co., Ltd.
    Inventor: Mingkang Gou
  • Controlling apparatus for soldering
    Patent number: D831715
    Type: Grant
    Filed: June 2, 2017
    Date of Patent: October 23, 2018
    Assignee: GUANGZHOU YIHUA ELECTRONIC EQUIPMENT CO., LTD.
    Inventor: Mingkang Gou
  • Controlling apparatus for soldering
    Patent number: D831716
    Type: Grant
    Filed: June 2, 2017
    Date of Patent: October 23, 2018
    Assignee: GUANGZHOU YIHUA ELECTRONIC EQUIPMENT CO., LTD.
    Inventor: Mingkang Gou
  • Controlling apparatus for soldering
    Patent number: D831717
    Type: Grant
    Filed: June 2, 2017
    Date of Patent: October 23, 2018
    Assignee: GUANGZHOU YIHUA ELECTRONIC EQUIPMENT CO., LTD.
    Inventor: Mingkang Gou
  • Soldering station
    Patent number: D832321
    Type: Grant
    Filed: November 22, 2017
    Date of Patent: October 30, 2018
    Assignee: GUANGZHOU YIHUA ELECTRONIC EQUIPMENT CO., LTD.
    Inventor: Mingkang Gou
  • Soldering iron holder
    Patent number: D832322
    Type: Grant
    Filed: November 27, 2017
    Date of Patent: October 30, 2018
    Assignee: GUANGZHOU YIHUA ELECTRONIC EQUIPMENT CO., LTD.
    Inventor: Mingkang Gou
  • Soldering station
    Patent number: D832901
    Type: Grant
    Filed: November 22, 2017
    Date of Patent: November 6, 2018
    Assignee: GUANGZHOU YIHUA ELECTRONIC EQUIPMENT CO., LTD.
    Inventor: Mingkang Gou
  • Switching power supply
    Patent number: D844561
    Type: Grant
    Filed: June 2, 2017
    Date of Patent: April 2, 2019
    Assignee: GUANGZHOU YIHUA ELECTRONIC EQUIPMENT CO., LTD.
    Inventor: Mingkang Gou