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GUANGZHOU CHNAVS DIGITAL TECH CO LTD

Overview
  • Total Patents
    21
  • GoodIP Patent Rank
    79,539
  • Filing trend
    ⇧ 33.0%
About

GUANGZHOU CHNAVS DIGITAL TECH CO LTD has a total of 21 patent applications. It increased the IP activity by 33.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets audio-visual technology, computer technology and digital networks are THOMSON LICENSING FR, WAJS ANDREW AUGUSTINE and GVBB HOLDINGS SARL.

Patent filings in countries

World map showing GUANGZHOU CHNAVS DIGITAL TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 21

Patent filings per year

Chart showing GUANGZHOU CHNAVS DIGITAL TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yin Jiaoyuan 10
#2 Li Jianhong 3
#3 He Jiantian 2
#4 Xu Shaojun 2
#5 Yu Jinhuo 2
#6 Liang Dongcai 1
#7 Wang Tuzhen 1
#8 Wang Lifeng 1

Latest patents

Publication Filing date Title
CN109922370A A kind of method of third-party application notice digital TV middleware switching channels
CN109617669A The authentication method and terminal device of set-top box remote controller based on hash algorithm
CN109089252A A kind of adb connection control method, system and the device of Android intelligent equipment
CN109215154A A kind of attendance checking sign-in method and system based on block chain
CN109409903A A kind of complaining method and system based on block chain
CN109218670A A kind of smart home security monitoring system and method based on WebRTC
CN109309801A A kind of the long-distance video interview system and control method of artificial intelligence monitoring
CN109194988A A kind of one-way set-top box voice control channel switching method and system
CN109257344A A kind of WebRTC Media Gateway and its interoperability methods based on Docker container technique
CN108234943A Report video recording method, device and monitoring prosecution system
CN108235064A HLS stream media live broadcasting methods and system
CN108153812A Method, apparatus, computer equipment and the storage medium of data communication
CN107197208A Video monitoring comprehensive business system
CN107222716A Long-distance monitoring method and device
CN107426616A Intelligent digital television system data processing method and processing device
CN106803981A The binding of mobile terminal and TV set-top box, information interacting method and system
CN106791954A Digital TV video frequency program request control system
CN106791946A Video timeshift reviews control method, device and system
CN105741254A L0 norm decomposition-based cartoon image enhancement and display method and system
CN105405113A Image super-resolution reconstruction method based on multi-task Gaussian process regression