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CHONGQING RUIYANG TECHNOLOGY DEV CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    142,145
About

CHONGQING RUIYANG TECHNOLOGY DEV CO LTD has a total of 12 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, transport and electrical machinery and energy are OBARA CORP, WUXI HANSHEN ELECTRIC CO LTD and DENGENSHA MFG CO LTD.

Patent filings in countries

World map showing CHONGQING RUIYANG TECHNOLOGY DEV CO LTDs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Jiang Guoqing 12
#2 Yuan Qiqi 6
#3 Shen Ruihan 3
#4 Li Yanping 2
#5 Qing Shijun 1
#6 Yang Taiping 1

Latest patents

Publication Filing date Title
CN104439797A Rear axle tube welding equipment
CN104493372A Welding equipment for axle housing of rear axle
CN104455400A Six-speed gearbox
CN104476039A Rear axle combination welding equipment
CN104439645A Welding device and welding method
CN104527538A Vehicle and vehicle electrical control system thereof
CN104475931A Welding device
CN104410209A Electric vehicle and motor
CN104410210A Electric vehicle and motor
CN104442281A Car and air conditioning controller module thereof
CN104588901A Welding method
CN104442282A Automobile and automobile switch device