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ANHUI ZHIYANG DOOR IND CO LTD

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    111,305
  • Filing trend
    ⇩ 100.0%
About

ANHUI ZHIYANG DOOR IND CO LTD has a total of 15 patent applications. It decreased the IP activity by 100.0%. 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 transport are JIANGSU JINXIN SAFEGUARD FACILITY CO LTD, SKOVGAARD & CO AS and ADEPTAL SYSTEMS LTD.

Patent filings in countries

World map showing ANHUI ZHIYANG DOOR IND CO LTDs patent filings in countries
# Country Total Patents
#1 China 15

Patent filings per year

Chart showing ANHUI ZHIYANG DOOR IND CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Hou Weifeng 15
#2 Zhang Erchao 11
#3 Li Shengnan 11
#4 Sun Hao 10
#5 Dai Shuxia 6
#6 Jia Wei 1
#7 Hu Wenju 1

Latest patents

Publication Filing date Title
CN112078635A A shallow for delivery door
CN112157629A Tool for adjusting door gap
CN112127769A Door crack adjusting device
CN112246943A Door outer frame forming device
CN111502509A Sealed silence door
CN111438246A Multi-cutter head plate blank pressing die
CN111472658A Anti-paint-dropping door
CN111305722A Air-tight door
CN111305660A Auxiliary door lock body
CN111485795A Seamless door
CN110344668A A kind of novel anti-theft high security lock
CN107269146A A kind of door with a key locking mechanism
CN107091036A A kind of door for preventing from sinking
CN106088925A A kind of doorframe and apply the four of this doorframe to open big and small door
CN106111762A A kind of embossing machine