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ZHONGTIAN HITACHI FIBER OPTIC CABLE CO LTD

Overview
  • Total Patents
    17
  • GoodIP Patent Rank
    210,028
About

ZHONGTIAN HITACHI FIBER OPTIC CABLE CO LTD has a total of 17 patent applications. Its first patent ever was published in 2009. It filed its patents most often in China. Its main competitors in its focus markets optics and environmental technology are KITA NIPPON ELECTRIC CABLE CO, ZHEJIANG ZHONGTIAN WIRE & CABLE CO LTD and CREATE KK.

Patent filings in countries

World map showing ZHONGTIAN HITACHI FIBER OPTIC CABLE CO LTDs patent filings in countries
# Country Total Patents
#1 China 17

Patent filings per year

Chart showing ZHONGTIAN HITACHI FIBER OPTIC CABLE CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Miao Chunyan 13
#2 He Cangping 12
#3 Xu Yongjun 11
#4 Li Ming 11
#5 Chen Zhaofeng 10
#6 Zhao Houpeng 9
#7 Miao Xuguang 8
#8 Cao Yuqun 7
#9 Liu Yong 3
#10 Yamei Shi 3

Latest patents

Publication Filing date Title
CN104575858A OPGW with remote power feed function
CN104464939A Central-tube-type conductor-embedded OPGW and current flowing method of central-tube-type conductor-embedded OPGW
CN104459911A Large-capacity and small-diameter optical fiber OPGW and production method thereof
CN103400647A Outer wraparound ice-melting optical fiber composite overhead groundwire
CN102930933A Optical fiber composition phase conductor and producing method thereof
CN102944341A Transmission line fiber grating stress sensor
CN102914842A First-aid repair adapter connector box for optical fiber composite overhead insulating phase lines and manufacture method thereof
CN102915808A Optical fiber composite overhead ground wire capable of melting ice
CN102930934A Large-section optical fiber composite overhead phase line and manufacturing method thereof
CN102909476A Automatic welding device for stainless steel band joints and production method thereof
CN102914841A Special optical fiber unit for ocean optical cable and manufacturing method thereof
CN102915807A Optical fiber composite aerial insulated cable and production method thereof
CN102909475A Laser repair welding device for stainless steel fiber units and repair welding method thereof
CN102243346A Ultra-low loss and ultra-low temperature OPGW (optical fiber composite overhead ground wire) and production method thereof
CN102033280A Stainless steel tube central beam tube type micro optical cable and production method thereof
CN102074301A Intelligent photoelectric hybrid detecting optical cable and production method thereof
CN101672962A Minitype tightly packaged fiber unit and production method thereof