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CHENGDU HENGTONG PHOTOELECTRIC COMM CO LTD

Overview
  • Total Patents
    200
  • GoodIP Patent Rank
    18,553
About

CHENGDU HENGTONG PHOTOELECTRIC COMM CO LTD has a total of 200 patent applications. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets optics, environmental technology and electrical machinery and energy are GUANGDONG XUYE OPTOELECTRONICS TECH CO LTD, DONGGUAN YUTONG OPTICAL TECH CO LTD and US CONEC LTD.

Patent filings in countries

World map showing CHENGDU HENGTONG PHOTOELECTRIC COMM CO LTDs patent filings in countries
# Country Total Patents
#1 China 200

Patent filings per year

Chart showing CHENGDU HENGTONG PHOTOELECTRIC COMM CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Sun Yixing 179
#2 Liu Dong 157
#3 Xu Jianguo 136
#4 Li Tao 136
#5 Wang Yaoming 116
#6 Peng Zhiyong 95
#7 Chen Zhijun 81
#8 Zhao Kunxiang 60
#9 Chen Qu 41
#10 He Jiyan 41

Latest patents

Publication Filing date Title
CN105182490A Special gun for rapidly laying invisible service cable
CN104943116A Extrusion apparatus
CN104914531A High-collection-volume optical cable guiding device
CN104898243A Two-core waterproof optical cable
CN104880794A Guiding method for stable traction of optical cable
CN104876059A Optical cable take-up machine with anti-jumping function
CN104880792A Processing manufacturing method of layer-stranded band-shaped optical cable
CN104960984A Optical cable guide collector
CN104891827A Process for optical fiber drawing and primary coating
CN104914533A Metal-free rat-proof optical cable
CN104880800A Regulator capable of realizing fiber rapid transmission
CN104913906A Optical fiber bending loss determination system
CN104992773A Hybrid cable of optical fibers and copper wires
CN104880799A Tension adjusting method for fiber traction laying
CN104916360A Optical fiber and copper wire hybrid cable production and manufacturing technology
CN104898230A Optical communication line with high flexibility
CN104898247A Optical cable clamping device
CN104880789A Production processing method of center tubular type band-shaped optical cable
CN104898225A Optical cable structure enabling convenience in optical fiber protection in cable stripping process
CN104898239A Anti-rat-bite optical cable