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SHENZHEN FRIENDCOM TECHNOLOGY DEV CO LTD

Overview
  • Total Patents
    34
  • GoodIP Patent Rank
    201,633
About

SHENZHEN FRIENDCOM TECHNOLOGY DEV CO LTD has a total of 34 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 environmental technology are NATIONAL KAOHSIUNG MARINE UNIV, NORTH CHINA GRID CO LTD and NINGBO ZHENHAI CALLCHING ELECTRIC TECH CO LTD.

Patent filings in countries

World map showing SHENZHEN FRIENDCOM TECHNOLOGY DEV CO LTDs patent filings in countries
# Country Total Patents
#1 China 34

Patent filings per year

Chart showing SHENZHEN FRIENDCOM TECHNOLOGY DEV CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Cui Tao 29
#2 Liu Zhu 21
#3 Liu Zhenbo 12
#4 Shu Jiehong 7
#5 Liu Wenbing 6
#6 Zhang Xiaolong 6
#7 Jiehong Shu 5
#8 Wu Jinming 5
#9 Tao Cui 5
#10 Zhang Surong 3

Latest patents

Publication Filing date Title
CN104993846A Method and device for identifying carrier signal spanning transformer areas
CN104468270A Interconnection and interworking site testing system and method
CN104659909A Communication equipment and communication system
CN105322981A Dual-mode heterogeneous communication device
CN104659907A Dual-mode heterogeneous network communication system and method
CN103560820A Communication device and communication system
CN103532227A Low-voltage distribution network platform region positioning method and device
CN103516773A Method, device and system for transmitting synchronous data
CN103532502A Power line carrier power amplification device
CN103532592A Power line carrier coding modulation method
CN103533092A Compression method for network addresses, and network center device
CN102902801A Voltmeter address retrieval method, related equipment and system
CN103001792A Method and system for building node adjacent relations
CN103532773A Network node detecting method and related device
CN103533567A Determination method of standby node, and nodes
CN103002487A Fault recovery method applied to self-organizing network and network node
CN103532772A Method and device for network hierarchy test
CN103002009A Method for building adjacent node relations in mesh network
CN103532922A Software version upgrade method, device and system
CN103516771A Method for upgrading child node operational software and information collection system