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HUNAN JFENG SCAFFOLDING&FORMWORK CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    138,546
  • Filing trend
    ⇩ 100.0%
About

HUNAN JFENG SCAFFOLDING&FORMWORK CO LTD has a total of 12 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets machine tools and civil engineering are KAMAKURA SANGYO KK, DATE MASAKI and TIGER KOSAN KK.

Patent filings in countries

World map showing HUNAN JFENG SCAFFOLDING&FORMWORK CO LTDs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing HUNAN JFENG SCAFFOLDING&FORMWORK CO LTDs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Machine tools
#2 Civil engineering

Focus technologies

# Technology
#1 Punching metal
#2 Scaffolding

Top inventors

# Name Total Patents
#1 Yang Dirou 12
#2 Tao Ye 4
#3 Yang Jing 2
#4 Zhang Zhuodan 2
#5 Lin Bing 1
#6 Li Wei 1
#7 Yin Chixiang 1
#8 Yang Jianjun 1
#9 Yi Lang 1
#10 Jiang Kefei 1

Latest patents

Publication Filing date Title
CN111622488A Key groove compression joint structure with anti-collapse and anti-release spring ring
CN111496109A Intelligent automatic steel pipe multi-combination cold extrusion equipment
CN107096843A A kind of Split assembled coordinated type cutting die device of hydraulic pressure crimping apparatus
CN106583569A Multi-unit combined cold extrusion press
CN106193600A A kind of steel pipe scaffold early tears component open
CN105625749A Steel pipe scaffold early-demounting component and device
CN105317208A Angle-adjustable socket and spigot type key groove type scaffold steel pipe
CN105317207A Multi-angle adjustable scaffold steel tube and steel tube scaffold
CN105019648A Socket-type keyway-type early dismounting device for building template
CN105019641A Socket type key groove adjustable jacking
CN104975712A Inserting key slot type steel pipe support frame connecting device
CN104912317A Socket key groove type steel pipe support movable fastener