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SICHUAN HUACHUAN IND CO LTD

Overview
  • Total Patents
    28
  • GoodIP Patent Rank
    69,198
  • Filing trend
    ⇧ 50.0%
About

SICHUAN HUACHUAN IND CO LTD has a total of 28 patent applications. It increased the IP activity by 50.0%. Its first patent ever was published in 2009. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets civil engineering, consumer goods and electrical machinery and energy are GARCIA CALVO BENIGNO, FOGTEC BRANDSCHUTZ GMBH & CO KG and SPRZETU RATUNKOWEGO I LAMP.

Patent filings in countries

World map showing SICHUAN HUACHUAN IND CO LTDs patent filings in countries

Patent filings per year

Chart showing SICHUAN HUACHUAN IND CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Duan Ensheng 17
#2 Li Cheng 13
#3 Li Yongjun 10
#4 Xiao Qi 7
#5 Dong Xiaowei 7
#6 Li Xiang 5
#7 Zuo Jian 4
#8 Chen Ke 3
#9 Wei Hongbo 2
#10 Li Qiang 2

Latest patents

Publication Filing date Title
CN111821613A Post-loading spraying fire extinguishing device for bus passenger compartment and fire extinguishing method thereof
CN111600042A Passive flame triggering device and method
CN110302482A A kind of perfluor hexanone electric motor coach power lithium ion battery box fire prevention and control device
CN109718491A A kind of water mists battery case fire prevention and control device
CN108543246A A kind of Vehicular battery cabin extinguishing device pipe-line system
CN108607184A A kind of Vehicular battery cabin dry powder extinguishing installation
CN107998560A A kind of hand-held fire extinguisher and extinguishing method
CN107907664A Ambient condition temperature-pressure experimental rig and analogy method in one kind simulation shale gas-bearing formation
CN108058672A A kind of vehicle-mounted broken glass apparatus control system
CN106823224A Valve body guiding device is used in one kind fire extinguishing
CN106870803A A kind of Full automatic fire fighting device main valve body
CN106913976A A kind of vehicle Full automatic fire fighting device main frame
CN106983966A A kind of safety glass automatic crushing device
CN106323102A Novel hand-thrown type main-auxiliary type smoke-emitting tear bomb
CN106178332A A kind of special-purpose water-based sprinkling extinguishing device of vehicle
CN106063979A A kind of special-purpose water-based extinguishing device of automobile lithium battery case
CN106075770A One singly joins the special-purpose water-based extinguishing device of many automobile lithium batteries case
CN106178331A Valve body conversion equipment is used in a kind of automobile lithium battery case fire extinguishing
CN105561503A Special fire-extinguishing device for power battery pack
CN105536177A Special fire extinguishing system for public transport passenger compartment