Learn more

JIANGSU HONGJI METAL PRODUCTS CO LTD

Overview
  • Total Patents
    35
  • GoodIP Patent Rank
    44,116
  • Filing trend
    0.0%
About

JIANGSU HONGJI METAL PRODUCTS CO LTD has a total of 35 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets civil engineering, machine tools and mechanical elements are FLEURY DEPOILLY ETS, ZHENJIANG GANGLONG MECH & ELECTRICAL CO LTD and FRIEDR CARL VOM BRUCK FA.

Patent filings in countries

World map showing JIANGSU HONGJI METAL PRODUCTS CO LTDs patent filings in countries
# Country Total Patents
#1 China 35

Patent filings per year

Chart showing JIANGSU HONGJI METAL PRODUCTS CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Xie Xiangjun 35
#2 Zeng Hongchun 11
#3 Ouyang Zhiliang 5
#4 Chen Jiong 4
#5 Liu Juan 3
#6 Qiu Dongping 2
#7 Cui Zhenshan 2
#8 Chen Hao 1
#9 Wu Mengna 1

Latest patents

Publication Filing date Title
CN111962089A Surface treatment device for automobile metal stamping part
CN112007988A Automobile metal stamping part auxiliary base
CN112007985A Hole flanging processing die for automobile die metal stamping part
CN110625005A Full-automatic production die for circular lock latch driving sleeve of household door lock
CN110625004A Full-automatic production mould for domestic door lock bolt head
CN109763709A A kind of magnetic-type cooperation lock bolt
CN109707219A A kind of lock bolt that can promptly lock
CN109763699A A kind of latch assembly
CN108756524A A kind of magnetic-type drawer latch
CN108661457A A kind of drawer lock bolt
CN108643734A A kind of adjustable suction-operated formula lock bolt of seal degree
CN108756539A A kind of lock bolt of fine adjustment
CN108729775A A kind of bilateral locking type lock bolt
CN108425572A A kind of bi-directional synchronization lock bolt
CN108301709A A kind of lock bolt that can be locked manually
CN108425571A A kind of simple lock bolt
CN108273932A A kind of automatic transportation manipulator arm for circular grip
CN108273895A A kind of circular grip automatic charging, punching press and blanking production line
CN107956847A A kind of tension pulley
CN107558810A A kind of antitheft lock bolt