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NANJING HIGH SPEED GEAR MFG CO LTD

Overview
  • Total Patents
    202
  • GoodIP Patent Rank
    7,454
  • Filing trend
    ⇧ 242.0%
About

NANJING HIGH SPEED GEAR MFG CO LTD has a total of 202 patent applications. It increased the IP activity by 242.0%. Its first patent ever was published in 2010. It filed its patents most often in China, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets mechanical elements, environmental technology and engines, pumps and turbines are WU XIAOJIE, YU YONGLI and JIANGSU TAILONG DECELERATOR MACHINERY CO LTD.

Patent filings in countries

World map showing NANJING HIGH SPEED GEAR MFG CO LTDs patent filings in countries

Patent filings per year

Chart showing NANJING HIGH SPEED GEAR MFG CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Xiong Yongqiang 27
#2 Sun Yizhong 25
#3 He Aimin 24
#4 Li Sudong 20
#5 Zhang Bo 16
#6 Cao Rongqing 16
#7 Hua Gang 13
#8 Ming Jianxin 13
#9 Zhang Hechao 13
#10 Chen Wu 13

Latest patents

Publication Filing date Title
CN112229307A Device and method for measuring axial clearance of bearing
CN112210745A Nitriding furnace
CN112268104A Cooler assembly and wind power gear box
CN112213034A Static balancing device
CN112045233A Seal groove milling cutter and milling equipment
CN112051055A Gear bending fatigue test device
CN112091678A Thin-wall part machining tool
CN112182803A Excitation calibration method of dynamic model
CN112108879A Tool for machining gear ring
CN112108920A A fix a position frock fast for processing planet carrier
CN112032284A Wind power gear box structure and wind driven generator
CN112024907A Vertical lathe
CN112025343A Tool for machining planet carrier
CN111993129A Positioning tool for gear box
CN111993318A Self-centering clamping device
CN111946806A Planet carrier and planetary gear box
CN111878565A Respiratory valve device and gear box with temperature noise and vibration monitoring functions
CN111890086A Clamping device of wind-powered electricity generation gear box case lid
CN111878564A Lightweight torque arm and gear box
CN111855194A Wireless health state monitoring device without power supply and gear box