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YANCHENG YONGCHENG SPECIAL WELDING EQUIPMENT CO LTD

Overview
  • Total Patents
    19
  • GoodIP Patent Rank
    89,069
  • Filing trend
    ⇩ 100.0%
About

YANCHENG YONGCHENG SPECIAL WELDING EQUIPMENT CO LTD has a total of 19 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets machine tools are SHENZHEN MUJI TECH CO LTD, HESHAN OVIT KITCHEN AND BATH IND CO LTD and HUNAN KUNDING CNC TECH CO LTD.

Patent filings in countries

World map showing YANCHENG YONGCHENG SPECIAL WELDING EQUIPMENT CO LTDs patent filings in countries
# Country Total Patents
#1 China 19

Patent filings per year

Chart showing YANCHENG YONGCHENG SPECIAL WELDING EQUIPMENT CO LTDs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Machine tools

Top inventors

# Name Total Patents
#1 Chen Mushu 19

Latest patents

Publication Filing date Title
CN107138828A A kind of welding machine easy to carry
CN107138905A A kind of spot welding auxiliary clamp
CN107127516A A kind of Work fixing device of butt welding machine
CN107186328A A kind of electrode regulator of projection welder
CN107138911A A kind of Anti-inclining welding support
CN107127438A A kind of detachable electrode of projection welder
CN107138787A A kind of workpiece shear of butt welding machine
CN107138904A A kind of welding fixed support
CN107139040A A kind of weld grinding device
CN107127515A A kind of tool for welding fixture
CN107150204A A kind of supporting device for welding
CN107150164A A kind of mobile device of projection welder
CN107139105A A kind of horizontal-clamping frock clamp
CN107150162A A kind of electrode holders for being easy to clamp welding rod
CN107186414A A kind of work piece holder of projection welder
CN107150241A A kind of tool for drilling fixture
CN107127435A A kind of protection against electric shock electrode holders
CN107127594A A kind of frock clamp for being easy to processing inclined
CN107186413A A kind of clamping device of butt welding machine workpiece