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LIAO CHUANDONG

Overview
  • Total Patents
    83
About

LIAO CHUANDONG has a total of 83 patent applications. Its first patent ever was published in 1995. It filed its patents most often in China. Its main competitors in its focus markets telecommunications, digital networks and computer technology are RES IN MOTION LIMTED, ZTE CORP and WEBSAFETY INC.

Patent filings in countries

World map showing LIAO CHUANDONGs patent filings in countries
# Country Total Patents
#1 China 83

Patent filings per year

Chart showing LIAO CHUANDONGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Bo Yuan 4
#2 Liang Fan 4
#3 Zhaohua Lu 3
#4 Weixiang Shao 3
#5 Yan Ni 2
#6 Na Zhou 2
#7 Jing Wang 2
#8 Dong Wang 2
#9 Shuang Liang 2
#10 Yanfeng Guan 2

Latest patents

Publication Filing date Title
CN102256101A Method and system for converting media capability in video conference, and application server
CN102253851A Set-top box and upgrading method thereof
CN102255667A Method and device for dispersion compensation
CN102256373A Call accessing method and system
CN102255756A Method and system for upgrading set-top box
CN102255738A Method and system for realizing broadcasting and group calling in click-to-dial (CTD) service
CN102255915A Internet virus detection method, apparatus thereof and system thereof
CN102256166A Method and system for realizing personalized authority control of IPTV (Internet Protocol Television) private video recorder
CN102256159A Method for processing CMMB (China Mobile Multimedia Broadcasting) service, terminal and CMMB server
CN102254324A Local image translating method and terminal with touch screen
CN102255775A Route tracing method, apparatus thereof, and system thereof
CN102255737A Method and device for realizing electronic information mass sending
CN102255691A Multiplexing sending method and device for open-loop space of uplink multi-aerial system
CN102255689A Method, device and system for processing channel state information (CSI)
CN102256308A Carrier wave management method and device
CN102255902A Network equipment function sharing method and device
CN102256375A Cross-platform telecommunication service processing method and system
CN102255900A Method, system and device for providing multimedia service
CN102256245A Mobile equipment identifier (MEID) query method and base station controller
CN102256231A Multi-network element fusion charging method and system, and charging gateway function