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SHANGHAI FREECOMM DATA COMM CO

Overview
  • Total Patents
    102
About

SHANGHAI FREECOMM DATA COMM CO has a total of 102 patent applications. Its first patent ever was published in 2012. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are SHENYANG HUALIDE ELECTRONIC TECHNOLOGY CO LTD, SHENYANG NEW POSTCOM EQUIPMENT CO LTD and SHANGHAI WENTAI ELECTRONIC TEC.

Patent filings in countries

World map showing SHANGHAI FREECOMM DATA COMM COs patent filings in countries
# Country Total Patents
#1 China 102

Patent filings per year

Chart showing SHANGHAI FREECOMM DATA COMM COs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Liu Qilin 8
#2 Li Yuezheng 5
#3 Tang Yong 5
#4 Zhao Zuchao 4
#5 Wen Jun 3
#6 Chen Xi 3
#7 Che Renqiu 3
#8 Hu Bo 2
#9 Cao Shuyu 2
#10 Xu Junwei 2

Latest patents

Publication Filing date Title
CN103427600A Automatic current-sharing circuit of average current of switching power supply
CN103427901A Supervision system and supervision method of optical network units
CN103428279A Video sharing method based on WLAN transmission and mobile terminal
CN103368794A ppp link detection method
CN103366150A Barcode recognition method for mobile terminal and mobile terminal
CN103378902A Main-and-standby switching method of optical line terminal system and optical line terminal system
CN103279201A Key system and watch-type intelligent terminal
CN103269287A LED (Light Emitting Diode) control method of WIFI protected setup
CN103267919A Automatic startup and shutdown device
CN103268451A Dynamic permission management system based on mobile terminal
CN103281600A Method for identifying ONU types
CN103281456A Method for implementing anti-theft mode and mobile terminal
CN103279204A Mouse simulation system and mouse simulation method
CN103281232A Method for achieving VLAN multicasting on modem
CN103379225A Mobile terminal
CN103280607A Charging method and mobile terminal
CN103269296A Detection system and detection method of user side of passive optical network system
CN103281203A Ecos (Embedded Configurable Operating System) system-based DHCP (Dynamic Host Configuration Protocol) address assignment management method
CN103281486A Realizing method of photographing mode and mobile terminal
CN103269402A System and method for protecting mobile phone privacy