Learn more

SHANGHAI MACHINE TOOL WORKS

Overview
  • Total Patents
    60
  • GoodIP Patent Rank
    68,080
  • Filing trend
    ⇩ 20.0%
About

SHANGHAI MACHINE TOOL WORKS has a total of 60 patent applications. It decreased the IP activity by 20.0%. Its first patent ever was published in 2010. It filed its patents most often in China. Its main competitors in its focus markets machine tools, mechanical elements and environmental technology are WUHU HONGJIN MACHINE TOOL CO LTD, WUHU HONGJIN MACHINE TOOLS CO LTD and XIANGTAN SANFENG CNC MACHINE TOOL CO LTD.

Patent filings in countries

World map showing SHANGHAI MACHINE TOOL WORKSs patent filings in countries
# Country Total Patents
#1 China 60

Patent filings per year

Chart showing SHANGHAI MACHINE TOOL WORKSs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Weirong 14
#2 Fang Xiaoyan 10
#3 Huang Haitao 10
#4 Du Xiong 10
#5 Wang Yu 9
#6 Wang Xuedong 8
#7 He Yuqian 4
#8 Xin Xiaoyu 3
#9 Xin Xiaowei 3
#10 Cheng Jie 3

Latest patents

Publication Filing date Title
CN110842503A Tool and method for assembling three-tile dynamic pressure bearing
CN110814942A Automatic clamping driving device for large-size workpieces
CN110842787A Grinding liquid control device for multi-grinding-head grinding wheel frame rotating tower
CN110756832A Tailstock with two sleeve moving modes of manual operation and motor operation
CN110757176A Direct-drive high-precision high-rigidity closed hydrostatic guide rail
CN110814879A Sealing structure of deep hole internal grinding tool
CN110116370A Hydrostatic profile high-precision rotary indexing means
CN110125774A Directly drive type high-precision rotary indexing means
CN109623569A Convenient for the vehicle bridge class part holding of loading and unloading and driving device
CN109352515A Vertical numerical control double-ended grinding machine automatic loading/unloading intelligence system
CN109482911A High speed hydrostatic postposition type electric main shaft and dynamic balance method
CN109352527A The high-precision grinding carriage capstan head of locking device
CN107866581A CNC heavy-duty horizontal lathe tailstock clamp system
CN107953217A The high-precision rotator of locking device
CN107953216A Rotary type tower compound grinding machine workpiece coordinate system transform method
CN108127417A Hydrostatic support type large-scale precision machine tool beam guide rail structure and method for processing and assembling
CN106969111A Precision Lengthening leading screw and manufacture method
CN106737141A Roll grinder mould turnover supporting mechanism
CN106734644A The automatic mounting mechanism of mould on numerical control bender
CN106514491A Continuous indexing type B-axis slewing mechanism