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HUBEI LIANHUA POWER BUS MFG CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    136,176
  • Filing trend
    0.0%
About

HUBEI LIANHUA POWER BUS MFG CO LTD has a total of 12 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, machine tools and basic materials chemistry are SOUTHWIRE CO, CHARLES JAMES BEAVER and GLOVER & CO LTD W T.

Patent filings in countries

World map showing HUBEI LIANHUA POWER BUS MFG CO LTDs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing HUBEI LIANHUA POWER BUS MFG CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zheng Xiaogang 11
#2 Zhou Yang 6
#3 Guo Duanwu 1
#4 Xu Yusheng 1

Latest patents

Publication Filing date Title
CN111039207A Variable-speed hoisting device of aluminum tube casting machine
CN111036699A Cold drawing machine ejector pin rod device with adjustable self weight
CN110961586A Pipe blank casting crystallizer with high pipe forming quality
CN110961459A Roller of aluminum pipe rolling mill
CN110961458A Roller type porous head making machine
CN110961477A Connecting structure for aluminum and aluminum alloy pipe stretching internal mold
CN109652169A High temperature grease is used in a kind of casting of aluminium alloy hollow bar stock
CN109659074A Insulation and moisture antiseepage type copper pipe bus
CN109659886A Connector between a kind of waterproof busway
CN109659075A A kind of water proof type bus
CN109659885A A kind of fire-type bus
CN109648071A Aluminum tube bus pouring device