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GUOJI ELECTRONIC SHANGHAI CO LTD

Overview
  • Total Patents
    21
  • GoodIP Patent Rank
    193,672
About

GUOJI ELECTRONIC SHANGHAI CO LTD has a total of 21 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 telecommunications, digital networks and computer technology are ORANGEFRANCE, SIERRA WIRELESS INC and BOUYGUES TELECOM SA.

Patent filings in countries

World map showing GUOJI ELECTRONIC SHANGHAI CO LTDs patent filings in countries
# Country Total Patents
#1 China 21

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Guo Zhifu 2
#2 Huang Baisong 1
#3 Qin Dong 1
#4 Liao Chunfa 1
#5 Wu Hanzhe 1
#6 Ke Qifu 1
#7 Renzhen Su 1
#8 Tang Linhai 1
#9 Li Jiashan 1
#10 Guo Jiahao 1

Latest patents

Publication Filing date Title
CN107645047A Coupled antenna and communicator
CN107634363A Telescopic attaching plug
CN107517491A System and method is established in one kind connection
CN105260044A Electronic equipment and touch operation recognition method
CN105338206A Network telephone gateway and emergency call processing method thereof
CN103378420A Antenna system
CN103376831A Electronic device with display panel
CN103379401A Power supply system supplying power through headset connecting port, electronic device and headset power line
CN103378414A Multi-aerial system
CN103368210A Mobile device and charging method thereof
CN102457993A Femtocell and method for accessing Femtocell into Internet
CN102401848A Electricity meter and communication relaying method for same
CN102348026A Telephone network communication device and network switching method
CN102340773A Femto access point (AP) and method for reducing authentication time of user in IP multimedia subsystem network by using same
CN102339594A Multimedia equipment
CN102339405A Data card
CN102045891A Dual-mode switch communication device
CN102045280A Cable modem (CM) and certificate test method thereof
CN102045436A Mobile communication terminal and operating method thereof
CN102045251A Router and TCP (Transmission Control Protocol) port defense method