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GUIZHOU WINSTAR HYDRAULIC TRANSMISSION MACHINERY C

Overview
  • Total Patents
    22
  • GoodIP Patent Rank
    114,048
About

GUIZHOU WINSTAR HYDRAULIC TRANSMISSION MACHINERY C has a total of 22 patent applications. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets machine tools and mechanical elements are ZHEJIANG TONGLI HEAVY GEAR CO LTD, SEIKEL WILLI and XUZHOU KL MINE SCIENCE & TECHNOLOGY DEV CO LTD.

Patent filings in countries

World map showing GUIZHOU WINSTAR HYDRAULIC TRANSMISSION MACHINERY Cs patent filings in countries
# Country Total Patents
#1 China 22

Patent filings per year

Chart showing GUIZHOU WINSTAR HYDRAULIC TRANSMISSION MACHINERY Cs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Ye Yishu 4
#2 Hu Zhiyu 3
#3 Wang Zhilin 2
#4 Liu Yi 2
#5 Rao Feng 2
#6 Qiu Wengang 2
#7 Pang Haitong 2
#8 Wu Xiaoxia 2
#9 Li Shipeng 2
#10 Luo Jing 2

Latest patents

Publication Filing date Title
CN105345406A Efficient machining method of precise valve hole
CN105345097A Efficient indexable composite reamer and machining method and using method of efficient indexable composite reamer
CN105345190A Petal-shaped part linear cutting clamping device
CN105351269A Main control valve of gearbox
CN105345055A Clamping device suitable for thin-wall cylinder
CN104985403A Machining method for part with multiple unfinished surfaces
CN104696470A Hydraulic transmission device with reversing mechanism
CN104500684A Ten-gear hydrodynamic transmission for vehicle
CN104500678A Transmission structure of hydraulic torque converter
CN104534965A Internal thread perpendicularity detecting device and using method thereof
CN104534033A Transfer case
CN104494425A Transmission with transfer case
CN104439397A High-precision deep hole combination drill and machining method thereof
CN104455070A Turning clutch
CN104227345A Processing method for high-precision thin step shaft and grinding chuck for processing method
CN104729849A Test device for control valve body of speed changer of engineering vehicle
CN104728365A Drive mechanism of hydrodynamic transmission
CN103056620A Elongated pipe part processing method
CN102921986A Method for processing holes on circumferences of hubs
CN102825431A Machining method of high-abrasion resistance valve core