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HUBEI YINGUAN SHAFT IND CO LTD

Overview
  • Total Patents
    31
  • GoodIP Patent Rank
    50,534
About

HUBEI YINGUAN SHAFT IND CO LTD has a total of 31 patent applications. It filed its patents most often in China. Its main competitors in its focus markets machine tools, measurement and mechanical elements are HUBEI JIANFENG TECH INC, BAOSTEEL SPECIALSTEEL CO LTD and ZHEJIANG FEIYU AUTOMATION TECH CO LTD.

Patent filings in countries

World map showing HUBEI YINGUAN SHAFT IND CO LTDs patent filings in countries
# Country Total Patents
#1 China 31

Top inventors

# Name Total Patents
#1 He Pingzhou 27
#2 Huang Lichao 26
#3 Wang Xufei 25
#4 Wang Li 19
#5 Qiu Zonghua 14
#6 Li Huolai 13
#7 Zhang Anhao 12
#8 Tang Hansong 12
#9 Wang Hanzhou 8
#10 Zuo Renmeng 8

Latest patents

Publication Filing date Title
CN112276479A Rough machining process for main shaft of air-conditioning compressor of new energy automobile
CN112276478A New energy automobile generator rotor shaft milling groove machining process
CN112276497A Processing technology of high-density tooth intermediate shaft of new energy automobile steering system
CN112276498A Finish machining process for new energy automobile starter shaft double grooves
CN112157399A Finish machining process for hub shaft of new energy automobile
CN112139880A Geometric shape precision machining method for hollow rotating shaft of motor
CN112171185A Geometric shape precision machining device for hollow rotating shaft of driving motor and operation method
CN112077671A Size intelligent detection system based on automobile driving shaft machining
CN112195458A Integrated hollow shaft phosphating treatment and detection method based on new energy automobile
CN111992999A Automobile precision stepped shaft cylindrical grinding process
CN111993000A Machining method for symmetrical stepped gear shaft of automobile
CN112024632A One-step cold extrusion forming process for multi-shoulder stepped shaft of automobile
CN111981931A New energy automobile motor shaft runout amount check out test set
CN111998754A Balance shaft bending degree detection device for automobile engine
CN111910052A Manufacturing process of automobile transmission shaft
CN111890066A Machining method for deburring hollow shaft
CN111940653A Outer surface machining process of hollow shaft
CN111922932A Processing and positioning device for hollow shaft sleeve
CN111941306A Hollow sleeve processing positioner
CN111605746A Automatic shipment packaging equipment of assembly line