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ANSHUN ZHONGAN INSTALLATION ENG CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    160,021
About

ANSHUN ZHONGAN INSTALLATION ENG CO LTD has a total of 11 patent applications. Its first patent ever was published in 2019. It filed its patents most often in China. Its main competitors in its focus markets packaging and shipping, measurement and mechanical elements are TOON JOHN, ROCK SA and RILEY KEITH.

Patent filings in countries

World map showing ANSHUN ZHONGAN INSTALLATION ENG CO LTDs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing ANSHUN ZHONGAN INSTALLATION ENG CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Yanhua 11
#2 Zhang Yihui 11
#3 Zhang Jian 10
#4 Zhang Lu 6
#5 Feng Zongbao 3
#6 Wei Xinfeng 3
#7 Peng Dehua 3
#8 Xiong Shengping 2

Latest patents

Publication Filing date Title
CN111891950A Labor-saving anti-falling device
CN111762655A Power-off anti-falling device
CN111765866A Tower crane slope overrun monitoring devices
CN111776915A Construction elevator main cable anti-theft device
CN111776947A Tower crane transfinites and prevents device that topples
CN111634826A Rope storage and twisting prevention device for preventing partial abrasion of main steel rope of tower crane
CN110937514A Anti-falling device for tower crane hook
CN110886761A Screw thread anti-loosening device
CN110654998A Tower crane jacking anti-overturning device
CN110668314A A time delay auto-power-off device for tower crane
CN109534183A A kind of attachment device of tower crane