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YUHUAN PUTIAN ISOLATORS CO LTD

Overview
  • Total Patents
    16
  • GoodIP Patent Rank
    181,843
  • Filing trend
    ⇩ 100.0%
About

YUHUAN PUTIAN ISOLATORS CO LTD has a total of 16 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2010. It filed its patents most often in China. Its main competitors in its focus markets measurement and machine tools are SHANGHAI SATELLITE EQUIPMENT INST, IDELEVICH ADOLF YA and LK TOOL CO LTD.

Patent filings in countries

World map showing YUHUAN PUTIAN ISOLATORS CO LTDs patent filings in countries
# Country Total Patents
#1 China 16

Patent filings per year

Chart showing YUHUAN PUTIAN ISOLATORS CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Li Fuxing 3
#2 Wu Shujian 3
#3 Huang Xiuping 3
#4 Wu Jiansheng 2
#5 Xiao Lizhong 1
#6 Huang Changchun 1
#7 Shujian Wu 1
#8 Xue Hong 1
#9 Zhou Shuping 1
#10 Zheng Ming 1

Latest patents

Publication Filing date Title
CN110296780A Isolator surmounts torque detecting apparatus
CN107966126A A kind of measuring method of star-wheel curved surface and curved surface taper
CN107297395A A kind of original gap method of cold extrusion die
CN107084699A A kind of isolator idle running angle testing stand
CN105344735A Cold extrusion forming mold and forming process of output shaft having inner hole
CN105277363A Pin shaft separation force on-line detection device and detection method for planet wheel shaft
CN104493643A Online machining detection device and method for directional sleeve of overrun clutch
CN103673952A Device and method for measuring raceway of one-way overrunning clutch directional sleeve
CN102865174A Overrunning clutch
CN102814555A Chamfer angle machining device of starting gear and machining method of starting gear
CN102773676A Manufacture method of overrunning coupler directional sleeve and die thereof
CN102716932A Mold for fabricating starting gear in gear-reduction starter
CN102107227A Method for manufacturing internal gear of speed-reducing starter
CN102107228A Manufacturing method and manufacturing mould for starting gear in reduction starter
CN102829692A Gear radial chamfer checking device
CN102032856A Testing device for gear radial chamfers