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CHENGDU TD TECH LTD

Overview
  • Total Patents
    25
  • GoodIP Patent Rank
    159,930
  • Filing trend
    ⇩ 100.0%
About

CHENGDU TD TECH LTD has a total of 25 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2012. It filed its patents most often in China, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets telecommunications and digital networks are SKA IPLA KHOLDINGZ INK, PUTHENPURA SARAT and ZHAO FAN.

Patent filings per year

Chart showing CHENGDU TD TECH LTDs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Telecommunications
#2 Digital networks

Top inventors

# Name Total Patents
#1 Yuan Naihua 9
#2 Xu Shaojun 8
#3 Li Mingchun 6
#4 Fan Chen 5
#5 Wei Jianmiao 5
#6 Ruan Xi 4
#7 Liao Qinghua 4
#8 Zhou Zhihong 4
#9 He Gang 4
#10 Kong Shengmiao 4

Latest patents

Publication Filing date Title
CN103874127A Uplink voice service air interface resource configuration method
CN103857042A Method for transforming TDD frames on symmetrical frequency spectrums
CN103856901A Method for sending MBMS data
CN103857028A Subscription data synchronization method, attribution user server, dispatching device and system
CN103686726A User data management method, device and system
CN103686725A User data management method, user data management equipment and user data management system
CN103686682A User account-opening configuration method, user data management device and user equipment
CN103686936A Access method and evolution base station of packet switching service