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YOUHUA ROUSH AUTOMOBILE SYSTEM SHANGHAI CO LTD

Overview
  • Total Patents
    19
  • GoodIP Patent Rank
    219,138
  • Filing trend
    ⇩ 100.0%
About

YOUHUA ROUSH AUTOMOBILE SYSTEM SHANGHAI CO LTD has a total of 19 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, measurement and transport are ZHENGZHONG WANG, HEIL TRAILER INTERNAT CO and MIWA TSUTOMU.

Patent filings in countries

World map showing YOUHUA ROUSH AUTOMOBILE SYSTEM SHANGHAI CO LTDs patent filings in countries
# Country Total Patents
#1 China 19

Patent filings per year

Chart showing YOUHUA ROUSH AUTOMOBILE SYSTEM SHANGHAI CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Chen Xin 15
#2 Zuo Chaofeng 15
#3 Li Chuanyou 15
#4 Chen Lixin 14
#5 Chen Bang 6
#6 Huang Yonggang 2
#7 Guo Guoxiang 2
#8 Lixin Chen 2
#9 Yingsong Xia 2
#10 Li Guangfu 2

Latest patents

Publication Filing date Title
CN108622230A The method of precise positioning parts when restructuring the white body of mule vehicle
CN108627128A The device and production method of vehicle coordinate system are determined when mule vehicle three-dimensional coordinates measurement
CN103216321A Atomizing lubricating free piston-type engine
CN103216359A Combustion motor capable of continuously combusting
CN103195628A Internal combustion engine ignition system
CN103195564A Free piston type engine and starting method thereof
CN103195603A Diesel engine with swirl chamber
CN103216312A Scavenge system of free piston engine
CN103161766A Air compressor of supercharged engine
CN102975673A Arrangement structure of vehicle motor
CN102979597A Split oil pan-type internal combustion engine
CN103244255A Continuous combustion system for engines
CN103016204A Heat exchanger and heating and cooling device
CN103016092A Lubricating system and method of engine
CN102817660A Variable air valve structure of internal-combustion engine
CN102817707A Rotary piston engine
CN102678322A Free type piston engine
CN102352794A Internal combustion engine
CN103009988A Vehicle multi-engine driving system