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Haiyan haima hardware co ltd

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    153,573
  • Filing trend
    0.0%
About

Haiyan haima hardware co ltd has a total of 11 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 mechanical elements, packaging and shipping and machine tools are ADBAR PATENT CO LTD, ARNOLD UMFORMTECHNIK GMBH & CO and JIAXING TONGHUI AUTO PARTS CO LTD.

Patent filings in countries

World map showing Haiyan haima hardware co ltds patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing Haiyan haima hardware co ltds patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhu Yanfei 11
#2 Yan Kaijie 10
#3 Zhu Jianming 9
#4 Zhang Lingcao 9
#5 Zhang Xiaofeng 8
#6 Zhang Wei 4
#7 Jin Xiaocong 3
#8 Song Xiaolong 3
#9 Zhang Lingchao 2
#10 Qian Xiaotian 2

Latest patents

Publication Filing date Title
CN111503119A Bowl form channel-section steel hasp of quick installation
CN111483844A Automatic coil stock discharging tray
CN111498398A Efficient centrifugal feeding dish of pay-off
CN111412211A Antiwind plastic envelope spring nut of being convenient for installation
CN111473025A Magnetic type quick-mounting profile steel accessory
CN110107586A A kind of spring nut that anti-loosening performance is good
CN109505849A A kind of magnet nut
CN109488678A A kind of steel ball nut
CN108105229A A kind of steel reinforced type steel corner brace
CN106958562A A kind of Anti-seismic connector
CN106695306A Automatic feeding assembly machine for springs and nuts