Learn more

LIYANG EXTRA STRONG CHAINS MFG CO LTD

Overview
  • Total Patents
    86
  • GoodIP Patent Rank
    22,628
  • Filing trend
    ⇧ 150.0%
About

LIYANG EXTRA STRONG CHAINS MFG CO LTD has a total of 86 patent applications. It increased the IP activity by 150.0%. Its first patent ever was published in 2008. It filed its patents most often in China. Its main competitors in its focus markets machine tools, engines, pumps and turbines and surface technology and coating are WUXI QILONG ADHESIVE PRODUCTS CO LTD, YU BOPING and HUBEI TIANYUN NOISE REDUCTION AND ANTIVIBRATION NEW MAT CO LTD.

Patent filings in countries

World map showing LIYANG EXTRA STRONG CHAINS MFG CO LTDs patent filings in countries
# Country Total Patents
#1 China 86

Patent filings per year

Chart showing LIYANG EXTRA STRONG CHAINS MFG CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Jiang Junmei 75
#2 Jiang Asheng 70
#3 Jiang Junbo 54
#4 Bi Yongguang 31
#5 Asheng Jiang 11
#6 Junmei Jiang 9
#7 Junbo Jiang 9
#8 Jiang Esheng 5

Latest patents

Publication Filing date Title
CN112058942A Roller chain lubricating method
CN112058941A Automatic positioning and winding machine for chain production
CN112156949A Fixed-length limiting and tensioning device for chain manufacturing and processing
CN112123250A Positioning fixture for assembling and assembling roller chain
CN111958446A Derusting method for recycling waste chains
CN111921938A Metal chain recycling and reusing integrated treatment device
CN111974932A Shape righting device for manufacturing and forming chain piece of chain
CN112008034A Automatic screening device for chain rollers
CN112024817A Chain piece batchization flattening frock clamp
CN111940671A Automatic processing machine for roller chain
CN109094921A A kind of pcb board automatic labeling label apparatus
CN109201469A A kind of recycling electronic component screening plant
CN109129699A A kind of flexible circuit board automatic positioning drilling and cooling equipment
CN109244584A A kind of dismantling of waste lead acid battery shell and electrolyte reclaimer
CN109174443A Screening plant is used in a kind of production of paster thermistor
CN109201251A A kind of energy-saving lamp crushing recyclable device
CN109148908A A kind of alkaline dry battery automatic classifying recyclable device
CN109225616A A kind of paster thermistor production screening packing device
CN109093222A A kind of old circuit board element recyclable device
CN109244583A A kind of alkaline dry battery completely takes carbon-point recovery device