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ZHANG JINQIANG

Overview
  • Total Patents
    34
  • GoodIP Patent Rank
    49,367
  • Filing trend
    ⇩ 41.0%
About

ZHANG JINQIANG has a total of 34 patent applications. It decreased the IP activity by 41.0%. Its first patent ever was published in 2012. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets engines, pumps and turbines, environmental technology and electrical machinery and energy are CARL RIX, SIEBER JOSEPH D and YU CHUN KWAN.

Patent filings in countries

World map showing ZHANG JINQIANGs patent filings in countries

Patent filings per year

Chart showing ZHANG JINQIANGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Jinqiang 34

Latest patents

Publication Filing date Title
CN110829719A Power generation system combining pneumatic motor and generator
CN110774891A Mechanism for combining pneumatic motor with wheel or propeller of motor vehicle or ship
CN110735777A Device for producing compressed air by utilizing hydraulic propulsion processing
CN110953138A Hydraulic air compressor for raising water level by using waterwheel
CN110878745A Fully-closed integrated movable compression cavity of reciprocating air compressor
CN110469491A Utilize the device of waterpower processing compressed air
CN110486235A Utilize the device of wind-force processing compressed air
CN110285026A The system for making wind power generation plant continually and steadily generate electricity using compressed air
CN110012140A Mix the structure and method of shape multifunctional split-type mobile phone
CN110012173A Divide-body mobile phone and its splitting method
CN111350624A Power generation system for circulating water by utilizing compressed air
CN111425352A Structure and method of photovoltaic planting and breeding double-composite multifunctional integrated system
CN109779818A Make the electricity generation system of water circular flow using compressed air
CN108953038A A kind of profile electricity generation system using compressed air
CN108574398A The device of power is generated using magnetic force
CN108730111A Hydraulic circulating generation system
CN108708819A The device of power is generated using liquid buoyancy
CN107845192A Drink bulk cargo point takes retail marketing packing method
CN107575335A Magnetic force adds assembly pulley or lever to make the system of hydraulic circulating generation
CN107882677A Divide and use drop height type hydraulic circulating generation system