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WUXI CHANGZHISHENG MACHINERY MFG CO LTD

Overview
  • Total Patents
    29
  • GoodIP Patent Rank
    54,909
  • Filing trend
    ⇩ 100.0%
About

WUXI CHANGZHISHENG MACHINERY MFG CO LTD has a total of 29 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, packaging and shipping and electrical machinery and energy are AOYAMA SHOJI, YAJIMA GIKEN INC and CHONGQING CHICHENG LIGHT DUTY AUTO PARTS CO LTD.

Patent filings in countries

World map showing WUXI CHANGZHISHENG MACHINERY MFG CO LTDs patent filings in countries
# Country Total Patents
#1 China 29

Patent filings per year

Chart showing WUXI CHANGZHISHENG MACHINERY MFG CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wu Jian 29

Latest patents

Publication Filing date Title
CN108174482A A kind of high-voltage starting circuit of supper-fast low-power consumption
CN108298297A A kind of distribution conveying device of helical spring
CN108044329A A kind of feedway of cylindric pin
CN108225753A A kind of detection device of ladder part
CN108190102A A kind of packing conveying device of cylindrical parts
CN108584362A A kind of hopper of vibration feeding disc
CN108033246A The feedway of pin
CN108000097A The feedway of cylindric pin
CN108020141A A kind of device for ladder piece test
CN108036109A Manhole with vertical hanging cover
CN108058929A Conveying pot
CN108190276A Fluid storage tanks
CN108120320A Methanol heater
CN108039814A A kind of adjustable high-voltage starting circuit of output voltage
CN108190471A A kind of feeding delivery device of pencil sharpener main body
CN108414538A circuit board detection device
CN108058013A A kind of feedway of pencil sharpener blade
CN108023472A A kind of start-up circuit of quick low-power consumption
CN108044350A A kind of automated assembling equipment of pencil sharpener
CN108323033A Automatic tin welding machine