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NANJING GONGDA CNC TECHNOLOGY CO LTD

Overview
  • Total Patents
    34
  • GoodIP Patent Rank
    62,734
  • Filing trend
    ⇧ 350.0%
About

NANJING GONGDA CNC TECHNOLOGY CO LTD has a total of 34 patent applications. It increased the IP activity by 350.0%. Its first patent ever was published in 2009. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets machine tools, control and mechanical elements are LIEBHERR-VERZAHNTECHNIK GMBH, BHS HOEFLER MASCHBAU and LIEBHERR VERZAHNTECH GMBH.

Patent filings in countries

World map showing NANJING GONGDA CNC TECHNOLOGY CO LTDs patent filings in countries

Patent filings per year

Chart showing NANJING GONGDA CNC TECHNOLOGY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hong Rongjing 19
#2 Yu Chunjian 13
#3 Fang Chenggang 11
#4 Huang Xiaodiao 9
#5 Zhang Jin 9
#6 Wang Hua 7
#7 Cui Junjun 7
#8 Huang Xiaozhou 5
#9 Zhang Hao 5
#10 Chen Jie 4

Latest patents

Publication Filing date Title
CN111889821A Automatic centering and pressing device for machining inner gear ring and gear
CN111459093A Machine tool spindle precision motion output feedback control method
CN111830824A Direct current motor servo system asymptotic tracking control method considering current loop dynamics
CN111475971A Method for optimizing bolt pretightening force of air-floating guide rail slide carriage based on ANSYS software
CN111457929A Logistics vehicle autonomous path planning and navigation method based on geographic information system
CN110815080A Bevel gear eccentric positioning device
CN110723703A Ultra-large bearing pose changing mechanism
CN110860481A Automatic precision assembly of gear box detects platform
CN110829927A Torque loading controller for large-scale speed increasing box test bed
CN110018671A Based on the straight drive square table servo parameter optimization method of thin tail sheep
CN109604375A Stamping steel plate is bent gradient multistation automatic checkout system
CN109399109A A kind of pivoting support turnover mechanism
CN109872300A A kind of vision significance detection method of friction plate open defect
CN108941948A A kind of double-station compound welding equipment and method
CN108919688A A kind of discrete type observing and controlling executes method online
CN109211054A Monitor station suitable for the assembly of ultra-large type pivoting support automatic precision
CN108941785A A kind of compound milling attachment of general dise knife and its technique of large modulus cylindrical external gear
CN109079260A A kind of roller gear eccentric location device and numerical control chamfering algorithm
CN107214523A A kind of large-scale bridge type gantry hybrid process lathe and its processing method
CN106825786A Large gantry polar-coordinate digital-control gear compound chamfers lathe