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HANGZHOU WOLEI TECHNOLOGY CO LTD

Overview
  • Total Patents
    31
  • GoodIP Patent Rank
    126,101
About

HANGZHOU WOLEI TECHNOLOGY CO LTD has a total of 31 patent applications. Its first patent ever was published in 2012. It filed its patents most often in China. Its main competitors in its focus markets machine tools, audio-visual technology and semiconductors are SUZHOU KTI SEMICONDUCTOR MANUFACTURE MACHINE CO LTD, JIANGSU HAOMING PHOTOELECTRIC TECHNOLOGY CO LTD and LIUZHOU XUNDA AUTO PARTS MFG CO LTD.

Patent filings in countries

World map showing HANGZHOU WOLEI TECHNOLOGY CO LTDs patent filings in countries
# Country Total Patents
#1 China 31

Patent filings per year

Chart showing HANGZHOU WOLEI TECHNOLOGY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Fan Weijun 28
#2 Guo Bin 28
#3 Luo Zai 28
#4 Wang Xueying 21
#5 Lu Yi 21
#6 Hu Xiaofeng 19
#7 Wang Weiguo 4
#8 Lao Wugang 4
#9 Ming Tao 4
#10 Zhang Junxin 4

Latest patents

Publication Filing date Title
CN104148919A Feeding device used for knuckle bearing material pressing production line
CN104108018A Press-fitting device applied to steering knuckle bearing material press-fitting production line
CN104117837A Material conveying device applied to steering knuckle bearing material press-fit production line
CN104148920A Steering knuckle bearing material press-fitting production line
CN104139288A Automatic hydraulic pump blade installation device
CN104142233A Four-loop protective valve opening pressure detecting device and method
CN104089764A Detection device and method for performance of elevator brake
CN104089961A Defect detection device for sealing groove of inner cavity of automobile disc brake caliper
CN104089746A Pressure regulation and leakage detection device of automobile air filtration regulator
CN104089783A Device for testing wedge-shaped braking expander assembly
CN104089782A Device and method for testing liquid consumption of hydraulic brake caliper comprehensive performance test bed
CN103994866A Automatic water drain valve sealing detection device and detection method
CN103990955A Installing, recognizing and sorting device for clutch master cylinder piston cups
CN103674391A Device and method for testing disc brake dragging torque
CN103728082A Device and method for testing sliding resistance of brake caliper assembly
CN103624171A Pressing fitting device of shell of clutch booster
CN103624529A Feeding and press fitting device of clamp spring of clutch booster and press fitting method of clamp spring of clutch booster
CN103639686A Feeding and press-assembling device and method for snap springs of brake main valves
CN103575483A Hand brake valve on-line performance detection test bed control system and application method thereof
CN103522057A Clamping spring feeding, pressing and mounting device of clutch master cylinder