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LIUZHOU ZHENGLING GROUP CO LTD

Overview
  • Total Patents
    296
  • GoodIP Patent Rank
    230,038
About

LIUZHOU ZHENGLING GROUP CO LTD has a total of 296 patent applications. Its first patent ever was published in 2013. It filed its patents most often in China. Its main competitors in its focus markets machine tools, environmental technology and mechanical elements are YUNNAN MACHINERY RES & DESIGN INST, ZHEJIANG ODM TRANSMISSION TECHNOLOGY CO LTD and QIQIHAR JIANHUA MACHINERY CO LTD.

Patent filings in countries

World map showing LIUZHOU ZHENGLING GROUP CO LTDs patent filings in countries
# Country Total Patents
#1 China 296

Patent filings per year

Chart showing LIUZHOU ZHENGLING GROUP CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tang Ping 45
#2 Peng Kai 37
#3 Ou Huizhang 34
#4 Huang Chaosong 30
#5 Zuo Zhengxiao 30
#6 Lan Wenguan 30
#7 Lan Xianguang 30
#8 Bin Jinghua 27
#9 Li Chunhua 26
#10 Mo Taichuan 23

Latest patents

Publication Filing date Title
CN103785997A Method for machining automobile load suspension rear steel plate spring ring
CN103737123A Gear shaving tool
CN103742248A Engine radiator
CN103738168A Vehicle transmission supporting assembly
CN103741753A Fixing way for loading machine cab bottom plate
CN103742507A Method for fixing U-shaped bolt
CN103737120A Self burring device for gear hobbing machine
CN103736944A Negative-pressure evanescent mold sand box pressing plate
CN103741738A Excavator movable arm rear hinge point shaft fixing device
CN103741761A Excavator cab armrest box hydraulic pipeline arranging method
CN103742586A Excavator cab damper designing method
CN103742648A Sealing structure for loading machine brake system
CN103740919A Tool for avoiding medium-frequency quenching crack of end face of half shaft
CN103742777A Convenient butter filling method
CN103754196A Carriage push rod
CN103741758A Excavator breaking hammer control method
CN103740902A Medium-frequency quenching machine tool
CN103742718A Method for preventing gasoline pump oil suction pipe from leaking oil
CN103741749A Large pump insulation board fixture
CN103736893A Combined polymerization material die of pre-heading machine