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CHENGDU CHITONG DIGITAL SYSTEM CO LTD

Overview
  • Total Patents
    28
  • GoodIP Patent Rank
    76,694
  • Filing trend
    ⇩ 25.0%
About

CHENGDU CHITONG DIGITAL SYSTEM CO LTD has a total of 28 patent applications. It decreased the IP activity by 25.0%. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets audio-visual technology, computer technology and digital networks are BEIJING STARTIMES SOFTWARE TECH CO LTD, ZHEJIANG INTEAST TECH CO LTD and QINGDAO HISENSE MEDIA NETWORKS LTD.

Patent filings in countries

World map showing CHENGDU CHITONG DIGITAL SYSTEM CO LTDs patent filings in countries
# Country Total Patents
#1 China 28

Patent filings per year

Chart showing CHENGDU CHITONG DIGITAL SYSTEM CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Hongjun 20
#2 Deng Yongsheng 9
#3 Fang Lin 7
#4 Feng Yunge 6
#5 Bao Hui 5
#6 Li Yongqing 4
#7 Tan Honggang 4
#8 Yang Fangchao 3
#9 Pei Yongdong 2
#10 Yu Jiang 2

Latest patents

Publication Filing date Title
CN111277595A User and data management method suitable for multiple users and multiple terminals
CN111125038A Intelligent data synchronization method and system based on cloud storage
CN110650377A Digital television program comment and bullet screen system and method
CN110716920A Student behavior automatic analysis method and system based on face recognition
CN110365847A A kind of power control system based on NFC, control method and electronic product
CN110286599A A kind of intelligent appliance remote control method and system based on speech recognition
CN110278473A A kind of digital television remote control channel switching method and system based on speech recognition
CN109194969A A kind of digital television information dissemination method and system
CN109168080A A kind of data transmission method and system for digital TV terminal
CN108322777A A kind of system and processing method for supporting AC-3, AAC, DRA audio transparent transmission
CN107770562A A kind of method and system for digital content encryption push
CN107705404A A kind of visitor management system and method for identity-based certificate
CN107704730A A kind of electronic equipment embedded software is from encryption method
CN107465975A A kind of apparatus and method that tuner is controlled by vehicle-carrying music player
CN106686455A Intelligent advertisement putting method for digital television network
CN105978096A Mobile power source device supporting digital broadcasting reception
CN105827730A Broadcast television transmission platform monitoring system based on multi-level management
CN104581370A Host and slave control mechanism, host, slave and system
CN104506504A Security mechanism and security device for confidential information of card-free terminal
CN104486639A Community information publication mechanism and publication system