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YANGJIANG GRAND HARVEST IND CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    161,095
About

YANGJIANG GRAND HARVEST IND CO LTD has a total of 11 patent applications. Its first patent ever was published in 2015. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets machine tools are KOJIMA ENGINEERING CO LTD, MURRAY WAY CORP and SEIBU JIDO KIKI KK.

Patent filings in countries

World map showing YANGJIANG GRAND HARVEST IND CO LTDs patent filings in countries
# Country Total Patents
#1 China 10
#2 WIPO (World Intellectual Property Organization) 1

Patent filings per year

Chart showing YANGJIANG GRAND HARVEST IND CO LTDs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Machine tools

Focus technologies

# Technology
#1 Grinding or polishing devices

Top inventors

# Name Total Patents
#1 Liang Rong 11
#2 Chen Shitian 11
#3 Chen Lian 6
#4 Feng Baomin 5
#5 Liang Zengzhong 2
#6 Li Weizan 1
#7 Ke Shuijing 1
#8 Tan Xuemei 1

Latest patents

Publication Filing date Title
CN112276741A Magnetic suction quick feeding device
CN112045506A Abrasive belt grinding machine with rotary table type workbench
CN112123117A Abrasive belt movable grinding machine
CN111604773A Abrasive belt grinding machine with rotatable grinding head
CN111482898A Magnetic suction workpiece deformation type grinding magnetic conduction tool
CN110877241A A interior right angle two sides frock that is used for numerical control abrasive band machine five metals product of polishing
CN106346319A Belt sander feeding system
CN105196143A Abrasive belt grinding machine
CN105269436A Abrasive belt grinding machine
CN105196142A Abrasive belt grinding machine