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YIYANG HESHAN CHAIN MFG CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    170,501
  • Filing trend
    ⇧ 300.0%
About

YIYANG HESHAN CHAIN MFG CO LTD has a total of 12 patent applications. It increased the IP activity by 300.0%. Its first patent ever was published in 2012. It filed its patents most often in China. Its main competitors in its focus markets machine tools, packaging and shipping and transport are GUO YUPING, TSUBAKI YAMAKYU CHAIN CO and COLUBRA LAMSAT SPA.

Patent filings in countries

World map showing YIYANG HESHAN CHAIN MFG CO LTDs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing YIYANG HESHAN CHAIN MFG CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Li Jianwen 9
#2 Kuang Heping 5
#3 Li Yajun 4
#4 Liu Yang 3
#5 Shi Lianggen 3
#6 Wei Jianjun 2
#7 Qin Zhicai 2
#8 Zeng Shushan 2
#9 Zhang Yuqiang 2
#10 Zhong Xiaonian 2

Latest patents

Publication Filing date Title
CN108909580A A kind of sugar-cane loader transfer device
CN108714933A A kind of adaptive sugarcane conveying device
CN108750720A A kind of sugarcane conveying device
CN108657746A A kind of sugarcane conveyer
CN107457579A Boring machine chain plate hole fixture for processing and application
CN106378413A Single inner link of bush chain and production method and application thereof
CN104438574A Ball extrusion device for machining standard chain plate holes
CN104399803A Impact-extruding tool for machining chain plate hole
CN103711093A Sweeping device
CN103290799A Sweeping device for road sweeper
CN102733340A Trash cleaning device
CN102756725A Vacuum servo safety control system and control method for new energy vehicle