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CHONGQING LANGZHENG TECHNOLOGY CO LTD

Overview
  • Total Patents
    23
  • GoodIP Patent Rank
    100,620
About

CHONGQING LANGZHENG TECHNOLOGY CO LTD has a total of 23 patent applications. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets machine tools, packaging and shipping and measurement are ZHUCHANG PREC STAMPING SHANGHAI CO LTD, BELGORODSKIJ V PK T I ATOMNOGO and CECIL EQUIPMENT CO.

Patent filings in countries

World map showing CHONGQING LANGZHENG TECHNOLOGY CO LTDs patent filings in countries
# Country Total Patents
#1 China 23

Patent filings per year

Chart showing CHONGQING LANGZHENG TECHNOLOGY CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Yu Jin 21
#2 Yang Changlin 13
#3 Yang Jidong 12
#4 Yang Jinhua 11
#5 Wang Guichuan 5
#6 Xiao Hong 3
#7 Chao Ye 2
#8 Li Zhaowei 2
#9 Liu Biao 2
#10 Jin Yu 2

Latest patents

Publication Filing date Title
CN104440361A Mechanical hand grip
CN104385269A Single-upright-column truss robot
CN104439020A Riveting machine
CN104400791A Clamping device of manipulator
CN104440894A Take-out device for riveting machine
CN104440896A Cylindrical coordinate robot
CN104588836A Welder and method thereof
CN104384276A Automatic roll forming device
CN104370247A Rocker arm mechanism for stress corrosion testing
CN104400277A Towing hook welding head component
CN104290093A Cross-shaped parallel robot
CN104289833A Automatic tow hook welding equipment
CN104384931A Machining workstation of flange-type sleeve
CN104289834A Flange type sleeve welding station
CN104237040A Stress corrosion test machine
CN104308545A Integrated machine for welding and machining flange-type sleeve
CN104290094A H-type parallel robot
CN103394446A Automatic glue coating machine
CN103418637A Front-side and rear-side detecting and material management equipment for disc-type parts
CN103418521A Equipment for automatically dipping fastening piece and technological process