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SHANGHAI HONGHUI OPTICS COMM MATERIAL CO LTD

Overview
  • Total Patents
    13
About

SHANGHAI HONGHUI OPTICS COMM MATERIAL CO LTD has a total of 13 patent applications. Its first patent ever was published in 2008. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are TOHOKU SOGO KENKYUSHA KK, ZUOZHOU CHI and HEBEI SAILHERO ENVIRONMENTAL PROT HI TECH CO LTD.

Patent filings in countries

World map showing SHANGHAI HONGHUI OPTICS COMM MATERIAL CO LTDs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing SHANGHAI HONGHUI OPTICS COMM MATERIAL CO LTDs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Jiangbo Shen 7
#2 Shen Jiangbo 6

Latest patents

Publication Filing date Title
CN102411175A Water-repellency cold application filling paste used in optical cable and preparation method thereof
CN102408637A Hot-melting type filling paste for electric cable and preparation method thereof
CN102280186B Hot melt type flame retardation filling paste for cable and preparation method thereof
CN102207593A No-silicon type thixotropic optical fiber filling paste for optical cable and preparing method thereof
CN102207595A Optical fiber ribbon coating paste used in band shape optical cable and preparation method thereof
CN102207594A Thixotropic optical fiber filling paste for ribbon optical cable and preparation method thereof
CN102051050A Filling silicon gel for communication module and preparation method thereof
CN102053321A Thermal expansion water-blocking filling paste for optical cables and preparation method thereof
CN102053322A Optical fiber filling paste for optical fiber composite overhead ground wire (OPGW) and preparation method thereof
CN102005263A Flame-retardant fiber filling gel for optical cable and preparation method thereof
CN102005264A Inflame-resistance and water-resistance filling paste for optical cable and preparation method thereof
CN101770055A Low-density water repellent filling paste for optical cables
CN101740168A Cold-application filling paste for cables