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CIG SHANGHAI CO LTD

Overview
  • Total Patents
    72
  • GoodIP Patent Rank
    20,292
  • Filing trend
    ⇧ 5.0%
About

CIG SHANGHAI CO LTD has a total of 72 patent applications. It increased the IP activity by 5.0%. 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 telecommunications, audio-visual technology and computer technology are CORNING MOBILEACCESS LTD, GIGLE NETWORKS LTD and INTEGRATED PROGRAMMABLE COMMUN.

Patent filings in countries

World map showing CIG SHANGHAI CO LTDs patent filings in countries

Patent filings per year

Chart showing CIG SHANGHAI CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yuan Quan 11
#2 Gao Xuedong 4
#3 Niu Pin 4
#4 Rao Jing 4
#5 Li Fei 4
#6 Zhao Haibo 3
#7 Li Wei 2
#8 Mao Yongfeng 2
#9 Qian Huaizhou 2
#10 Geng Qiwei 2

Latest patents

Publication Filing date Title
CN111917920A Intelligent loop holding device
CN111355028A Dual-frequency PCB helical antenna
CN111132527A Electronic equipment with plug-in fan fixing seat
CN111190046A Surge counter
CN111263245A MoCA equipment and system with selectable working frequency bands
CN111278174A A heating device and LTE equipment for LTE-SIM card
CN111314168A Flow and port data testing method and system for switch without management function
CN110554232A RSSI current detection device for output pin of ROSA
CN110533860A Indoor burglary-resisting system and method based on WIFI terminal equipment
CN110161637A Optical module automatic coupling device
CN110113780A The test method and system of the data throughout of 6 wireless router of WiFi
CN109921914A POE equipment
CN110011020A PCB coupler
CN110011666A Modulus signal conversion equipment for automobile
CN109831803A Mimo mode beats flow velocity rate test device and test method
CN109975649A The detection circuit and power supply adaptor of USB Type-C device type
CN109861896A High speed unibus equipment
CN109827666A Temperature observation circuit
CN109854921A Anticreep hangs wall construction and the extension wall component including it
CN109889674A Test macro