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BEIJING HIGH-PRECISION TECH DEV CO LTD

Overview
  • Total Patents
    20
  • GoodIP Patent Rank
    84,668
  • Filing trend
    ⇩ 100.0%
About

BEIJING HIGH-PRECISION TECH DEV CO LTD has a total of 20 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets machine tools, control and measurement are SCHWAEBISCHE WERKZEUGMASCHINEN GMBH, HWACHEON MACHINE TOOL CO LTD and DOOSAN MACHINE TOOLS CO LTD.

Patent filings in countries

World map showing BEIJING HIGH-PRECISION TECH DEV CO LTDs patent filings in countries
# Country Total Patents
#1 China 20

Patent filings per year

Chart showing BEIJING HIGH-PRECISION TECH DEV CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Jinming 9
#2 Jiao Shangcai 7
#3 Rong Dezhi 6
#4 Liu Hongbing 5
#5 Wang Xuesong 5
#6 Gu Xiaoxin 5
#7 Qiu Gufeng 4
#8 Zhao Jianqiang 4
#9 Wang Guohai 3
#10 Luo Mi 3

Latest patents

Publication Filing date Title
CN106802629A A kind of control method, the apparatus and system of aspherical grinding machine
CN106925800A A kind of dynamic balance analysis method and apparatus of single-point diamond lathe
CN106802635A A kind of control method of contact lenses lathe, device and system
CN106563964A Sharp knife device capable of changing knives
CN106597993A Software architecture of fast tool servo control system
CN106334805A Ultrasonic spindle
CN106524980A Measuring instrument control method, device and system
CN106643621A Linear piston detection system
CN106346051A Flat chuck structure and boring machine
CN106181529A Actuating device
CN106181462A Vacuum cup
CN106141214A Both-end main shaft
CN105563206A Radial feeding mechanism for facing head of numerical control boring machine
CN105479189A Multi-dimensional adjusting table
CN105499627A Machining process of boring mill for two ends of printing roller
CN105478808A Pneumatic main shaft device with semispherical bearing
CN105642951A Automatic radial facing-head feeding device
CN105478805A Main shaft with two-end having clamp
CN105436528A Vertical aero-static spindle
CN105479225A oaxial cutterhead