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ZHEJIANG JUBA WELDING EQUIPMENTS MFG CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    138,083
  • Filing trend
    ⇩ 33.0%
About

ZHEJIANG JUBA WELDING EQUIPMENTS MFG CO LTD has a total of 12 patent applications. It decreased the IP activity by 33.0%. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets engines, pumps and turbines, machine tools and mechanical elements are Chongqing gas compressor factory co ltd, WUHU ABAUR MECH & ELECTRICAL CO LTD and RAOS DAVOR JACK.

Patent filings in countries

World map showing ZHEJIANG JUBA WELDING EQUIPMENTS MFG CO LTDs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing ZHEJIANG JUBA WELDING EQUIPMENTS MFG CO LTDs patent filings per year from 1900 to 2020

Focus technologies

Top inventors

# Name Total Patents
#1 Cao Zaihua 12
#2 Hu Jiaohe 2
#3 Pan Junhui 1

Latest patents

Publication Filing date Title
CN112228320A Air compressor
CN110131127A A kind of oilless air compressor
CN109519354A A kind of multi-cylinder air compressor machine
CN108869238A A kind of oilless air compressor
CN107939646A A kind of crankshaft installed structure of oilless air compressor
CN107763060A A kind of connecting rod ASSY
CN107120257A A kind of oilless air compressor
CN105070501A Wire harness tensioning device of wire arranging machine
CN105057943A Mounting structure of welding gun of welding manipulator
CN105057944A Lifting structure of welding manipulator vertical shaft
CN104308332A Numerical control welding manipulator
CN104227278A Box body welding machine