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SHENZHEN SDG INFORMATION CO LTD

Overview
  • Total Patents
    74
  • GoodIP Patent Rank
    19,851
  • Filing trend
    ⇩ 44.0%
About

SHENZHEN SDG INFORMATION CO LTD has a total of 74 patent applications. It decreased the IP activity by 44.0%. Its first patent ever was published in 2013. It filed its patents most often in China. Its main competitors in its focus markets optics, measurement and telecommunications are BICC PLC, LEIGH KEVIN B and ROSENBERGER SHANGHAI COMMUNICATION TECH CO LTD.

Patent filings in countries

World map showing SHENZHEN SDG INFORMATION CO LTDs patent filings in countries
# Country Total Patents
#1 China 74

Patent filings per year

Chart showing SHENZHEN SDG INFORMATION CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Deng Weifeng 42
#2 Xu Changzhi 29
#3 Chen Xiaobo 19
#4 Zhao Lina 19
#5 Wang Chuanqi 16
#6 Li Yaojun 16
#7 Chen Huanxin 15
#8 Wang Xiaofeng 15
#9 Wang Fudong 12
#10 He Wendong 10

Latest patents

Publication Filing date Title
CN112201400A Photoelectric composite optical cable easy to branch
CN112289498A Integrated optical unit photoelectric composite cable
CN111897073A Full-dry SST optical cable, manufacturing equipment and manufacturing method
CN111999602A Overhead line accurate fault positioning video monitoring system
CN112003377A Transmission line image video online real-time monitoring equipment and system
CN111924658A Real-time measuring device for yarn binding tension
CN111584149A Optical cable end protection prosthesis of optical fiber composite cable and manufacturing method
CN111541205A Branch optical fiber composite cable applied to high-rise building and installation method
CN111674005A Double-layer sheath optical cable and preparation method thereof
CN111504440A Natural damage optical cable behavior monitoring system with positioning and alarming functions
CN111323062A Installation mechanism of multichannel optical fiber early warning equipment
CN111307272A Real-time on-line monitoring system for vibration of communication optical cable
CN111277922A Multi-group optical modem heat dissipation intelligent cabinet for optical cable safety precaution
CN111272391A Optical modem performance safety monitoring equipment for optical cable safety precaution
CN111273407A Optical fiber rotary connector for multichannel-based optical fiber early warning equipment
CN111336392A Optical cable safety precaution is with high-speed data acquisition equipment performance detection installing support
CN111371490A Optical cable safety early warning monitoring equipment with real-time supervision
CN111479081A High-speed data acquisition equipment applied to wireless channel detection
CN111263246A Optical modem protection structure for early warning based on optical cable safety
CN111338277A Optical fiber early warning device controlled by multi-way switch