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CHEN WENJIAN

Overview
  • Total Patents
    19
  • GoodIP Patent Rank
    89,285
About

CHEN WENJIAN has a total of 19 patent applications. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets machine tools, electrical machinery and energy and audio-visual technology are HUZHOU JULI ALUMINUM CO LTD, MERSING JOSEF and ZHANG ZHONGWEI.

Patent filings in countries

World map showing CHEN WENJIANs patent filings in countries
# Country Total Patents
#1 China 19

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Chen Wenjian 19
#2 Liu Suyuan 1
#3 Liu Xiaoping 1

Latest patents

Publication Filing date Title
CN110985965A Intelligent street lamp lighting system based on thing networking
CN108792455A A kind of cleaning device of belt conveyor roller and conveyer belt
CN105014314A Wheel hub forging technology
CN104972030A Locomotive connecting rod forging process
CN104972037A Forging technology used for improving surface quality of forge piece
CN104972031A Titanium alloy forging process
CN104972036A Workpiece forging process
CN104959497A Forging technology for stainless steel
CN104972051A Forging technology of output shaft
CN104971963A Slab forging process
CN104972032A Steering knuckle forging process
CN104972033A Piston rod forging technology
CN104959538A Forging method of copper alloy
CN104959572A Forging method of aluminum alloy
CN104959539A Forging method of heat resistant steel
CN104985125A Forging method for high-speed steel
CN104965547A Stainless steel forging method
CN104959571A Titanium alloy forging method
CN104000314A Novel raincoat