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Shanghai changshun elevator cable co ltd

Overview
  • Total Patents
    18
  • GoodIP Patent Rank
    138,808
  • Filing trend
    ⇩ 75.0%
About

Shanghai changshun elevator cable co ltd has a total of 18 patent applications. It decreased the IP activity by 75.0%. Its first patent ever was published in 2008. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, macromolecular chemistry and polymers and packaging and shipping are JIANGSU DEPPO TECH CO LTD, JIANGSU HENGTONG WIRE & CABLE TECHNOLOGY CO LTD and SHANDONG HUALING CABLE CO LTD.

Patent filings in countries

World map showing Shanghai changshun elevator cable co ltds patent filings in countries
# Country Total Patents
#1 China 18

Patent filings per year

Chart showing Shanghai changshun elevator cable co ltds patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Sun Zhongqi 17
#2 Zhanan Gu 1
#3 Zhongqi Sun 1

Latest patents

Publication Filing date Title
CN111091932A Novel ultraviolet irradiation crosslinked cable production system
CN109534128A A kind of energy-saving material-saving type cable for elevator shaft wire structures
CN108257714A Elevator without machine room trailing cable
CN108257713A A kind of low-smoke non-halogen flame-retardant signal controls cable
CN108305707A A kind of low-smoke non-halogen flame-retardant power cable
CN108288515A MCA type series elevator trailing cables
CN106297988A Low-smoke non-halogen flame-retardant environment-friendly type elevator trailing cable
CN106297981A Termite-proof low-smoke halogen-free inflaming-retarding cable
CN106251959A A kind of low-smoke non-halogen flame-retardant environment-friendly type elevator trailing cable
CN106205816A A kind of express elevator trailing cable
CN105097073A Novel conductor twisted process flexible cable and fabrication method thereof
CN104810090A Elevator cable satisfying RS485/232 communication function
CN103724878A Elevator traveling cable according with CSA standard
CN103730198A Lift shaft cable meeting CSA standards
CN103724877A Elevator cable sheath material meeting CSA (Canadian Standards Association) standard
CN103710809A Aramid yarn tearing line and preparation method thereof
CN101963641A Conductor bundle detection system
CN101640080A Cable for elevator encoder