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CHEN WEIJIA

Overview
  • Total Patents
    25
  • GoodIP Patent Rank
    179,663
About

CHEN WEIJIA has a total of 25 patent applications. Its first patent ever was published in 2004. It filed its patents most often in China, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets electrical machinery and energy, transport and environmental technology are FALCON POWER LLC, SHIBATA FUKUO and MAVOR HENRY ALEXANDER.

Patent filings in countries

World map showing CHEN WEIJIAs patent filings in countries

Patent filings per year

Chart showing CHEN WEIJIAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen Weijia 23
#2 Chen Weijie 1

Latest patents

Publication Filing date Title
CN112277722A High-efficient station that trades of electronic commercial car
CN112141307A Ship externally-hung propulsion device using nacelle type electric propeller
CN111994251A Ship externally-hung electric propulsion device using straight wing rudder propeller
WO2021073378A1 External hanging type electric propulsion device for ship body
CN111688897A External electric propulsion device for ship with self-adaptive draught
CN111688896A Battery split type externally-hung electric propulsion device for ship
CN111591422A Electric propeller sharing system for ship and operation method thereof
CN105076479A Annular steel belt continuous beancurd skin processing device and method
CN103041055A Hypoglycemic dispersible tablet and processing technology thereof
CN103040912A Extraction technology of gypenoside
CN102185399A Multipolar electric excitation frequency-conversion power generator
CN102032052A Magnetic accelerator control device for engine generator unit
CN101046156A Rotor engine with boosting flywheel
CN101046155A Rotor engine with magnetic boosting
CN1928328A Engine for portable generator
CN1916382A Inversion generator set driven by rotary polygonal piston engine
CN1911731A Outboard machine driven by triangle rotor engine
CN1912365A Rotor device of triangle rotor engine
CN1912374A Oil supply device of triangle rotor engine
CN1594851A Technological process for embedding aluminium base cylinder liner in engine cylinder