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FUJIKURA HENGTONG AERIAL CABLE SYSTEM LTD

Overview
  • Total Patents
    46
  • GoodIP Patent Rank
    39,791
  • Filing trend
    ⇩ 90.0%
About

FUJIKURA HENGTONG AERIAL CABLE SYSTEM LTD has a total of 46 patent applications. It decreased the IP activity by 90.0%. Its first patent ever was published in 2009. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, measurement and machine tools are HEERMANN GMBH, ZHONGTIAN TECHNOLOGY SUBMARINE CABLES CO LTD and LYNENWERK GMBH & CO KG.

Patent filings in countries

World map showing FUJIKURA HENGTONG AERIAL CABLE SYSTEM LTDs patent filings in countries
# Country Total Patents
#1 China 46

Patent filings per year

Chart showing FUJIKURA HENGTONG AERIAL CABLE SYSTEM LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Men Leilei 27
#2 Liu Yunfeng 27
#3 Qiu Jiaqian 18
#4 Wu Guanglei 16
#5 Sun Weilong 5
#6 Jia Yongjun 5
#7 Zhu Xing 5
#8 Dai Fuliang 5
#9 Wang Xianguo 5
#10 Tian Geng 5

Latest patents

Publication Filing date Title
CN110081795A A kind of high-precision optical fiber Excess length measuring device
CN110108723A A kind of on-line monitoring optical fiber looper colour circle dot system and method
CN110136881A A kind of layer-twisted type can optical fiber composite overhead ground wire capable of melting ice
CN110033902A A kind of preparation method of tensile type OPPC
CN109174988A A kind of constant pressure wire-drawing die
CN107030036A A kind of aluminium Baogang cladding clears up frock and method for cleaning with steel wire
CN107068292A A kind of aluminum-clad steel wire screening plant
CN107068300A A kind of manufacturing process of high-strength high-conductivity copper-magnesium alloy strand
CN107017038A The copper and copper alloy contact wire and its corresponding manufacturing process of a kind of automatic alarm
CN106941026A Electrification railway contact net optical fiber complex copper and the preparation method of copper-alloy stranded conductor
CN106842458A A kind of single tube large core number stainless steel light unit production method and its correspondence tool structure
CN107039102A One kind can heat copper alloy contact wire and preparation method thereof
CN107039127A The preparation technology of electrification railway contact net new copper and copper-alloy stranded conductor
CN106914500A The drawing production method and its corresponding fitting device of aluminium bag light unit
CN106971785A A kind of electric railway is combined additive wire with optical fiber
CN107103941A A kind of superelevation conductance high intensity twisted wire and its corresponding manufacturing process
CN106001467A Preparing method of ultralow tin-copper tin contact line
CN105810357A Damping optical fiber composite overhead ground wire
CN105810347A Damping optical fiber composite overhead phase conductor
CN105761837A Optical fiber composite overhead ground wire with fast ice melting function