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JIANGSU HENGTONG MARINE CABLE SYS CO LTD

Overview
  • Total Patents
    49
  • GoodIP Patent Rank
    30,682
  • Filing trend
    ⇧ 1200.0%
About

JIANGSU HENGTONG MARINE CABLE SYS CO LTD has a total of 49 patent applications. It increased the IP activity by 1200.0%. Its first patent ever was published in 2015. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets optics, electrical machinery and energy and machine tools are BOTTOMS JACK JR, CHENGDU HENGTONG PHOTOELECTRIC COMMUNICATION CO LTD and SUPERIOR ESSEX COMM LP.

Patent filings in countries

World map showing JIANGSU HENGTONG MARINE CABLE SYS CO LTDs patent filings in countries

Patent filings per year

Chart showing JIANGSU HENGTONG MARINE CABLE SYS CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Xu Rendong 42
#2 Fan Minghai 23
#3 Sun Guilin 16
#4 Xu Guoxiang 16
#5 Shen Weiwei 16
#6 Zhang Chao 12
#7 Li Tao 12
#8 Yu Wenhui 11
#9 Liu Kai 10
#10 Shi Mingqiang 10

Latest patents

Publication Filing date Title
CN112114409A Light high-strength submarine optical cable
CN112034576A Submarine optical cable insulation repair process
CN111897070A Relay submarine optical cable structure capable of reducing direct current resistance
CN111913261A Sea optical cable with optical unit longitudinally-wrapped copper strip structure and preparation method thereof
CN112117032A Flexible zero-buoyancy photoelectric composite trailing cable
CN111843129A Multi-gun automatic welding and repair welding device for armored copper pipe in optical cable
CN111736280A Metal armored reinforced tight-sleeved optical fiber
CN111474651A 500-core and above-core multi-layer stranded unrepeatered submarine optical cable
CN111624716A Composite submarine optical cable integrating communication and environmental monitoring
CN111681828A Composite submarine cable
CN111474064A Cable torsion bending tester
CN111443443A Multi-dimensional water-resistant and hydrogen-resistant submarine optical cable and forming process thereof
CN111427124A Submarine optical cable odd-number unequal-diameter steel wire composite copper pipe integrated arched inner armor structure
CN111098002A Multi-electrode welding device and method for metal shielding layer of submarine cable
CN110632724A Dynamic and static submarine optical cable joint box
CN110721964A Sheath process sea optical cable copper pipe wiping machine
CN110426798A A kind of large capacity low resistance transoceanically has relaying submarine optical fiber cable
CN110534231A A kind of neutral buoyancy hydrophone array cable
CN110190497A A kind of sea cable amplifier architecture that flexibility is expansible
CN110086533A A kind of long length has the insulation fault location method of relaying submarine optical fiber cable