Learn more

KUNSHAN HUAHENG WELDING CO LTD

Overview
  • Total Patents
    41
  • GoodIP Patent Rank
    153,602
About

KUNSHAN HUAHENG WELDING CO LTD has a total of 41 patent applications. Its first patent ever was published in 2009. It filed its patents most often in China. Its main competitors in its focus markets machine tools, mechanical elements and chemical engineering are WUXI HANSHEN ELECTRIC CO LTD, WUHAN NARROWGAP INTELLIGENT EQUIPMENT CO LTD and YAN MINNU.

Patent filings in countries

World map showing KUNSHAN HUAHENG WELDING CO LTDs patent filings in countries
# Country Total Patents
#1 China 41

Patent filings per year

Chart showing KUNSHAN HUAHENG WELDING CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Kui 7
#2 Fangchao Song 5
#3 Zhang Feng 5
#4 Wenning Dong 4
#5 Wang Zhaoxiang 4
#6 Guoyu Chen 4
#7 Bu Qiangen 4
#8 Guanghua Wu 3
#9 Pan Yuqing 3
#10 Liu Shaohui 3

Latest patents

Publication Filing date Title
CN111515612A Pairing equipment
CN111390568A Steel band cutting and welding integrated machine
CN111390482A Steel strip parallel and level butt joint device and steel strip parallel and level butt joint method
CN111299947A Welding system
CN111266794A Positioning device for inner circular seam welding and welding system
CN111347208A Positioning device, welding system and welding method
CN111360458A Welding control method, computer-readable storage medium, and welding control device
CN111299954A Internal support tool and pipe fitting machining method
CN111230388A Automatic welding system
CN111283328A Method for welding heat exchange tube and tube plate
CN110434498A Paraxonic formula hybrid welding torch
CN103696601A Comb tooth type automobile carrier and mechanical equipment for parking automobile
CN103624472A Chuck clamping device
CN103624378A Pipeline butt joint hot wire TIG welding method
CN103586621A Pipe flange welding locating device
CN103358161A Cutter advancing and retreating mechanism for pipe beveling machine
CN103302358A Cutter head component for tube beveller
CN103111732A Control method of short circuiting transient process in consumable electrode gas shielded welding
CN102928020A Device for detecting differential pressure and flow velocity
CN102728508A Robot coating system