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BEIJING DATANG SMART CARD TECHNOLOGY CO LTD

Overview
  • Total Patents
    27
  • GoodIP Patent Rank
    147,753
About

BEIJING DATANG SMART CARD TECHNOLOGY CO LTD has a total of 27 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 computer technology, telecommunications and digital networks are ZIGHRA INC, SMARTCARDLABORATORY INC and AFFLE LTD.

Patent filings in countries

World map showing BEIJING DATANG SMART CARD TECHNOLOGY CO LTDs patent filings in countries
# Country Total Patents
#1 China 27

Patent filings per year

Chart showing BEIJING DATANG SMART CARD TECHNOLOGY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Shi Chunguang 11
#2 Zheng Hui 11
#3 Wang Qize 7
#4 Xu Yong 5
#5 Zhang Jing 5
#6 Jin Yinjun 5
#7 Li Xiaolong 3
#8 Wang Changnian 3
#9 An Bo 2
#10 Cheng Jinong 2

Latest patents

Publication Filing date Title
CN104469739A Card writing method and client terminal device
CN104484685A Method and system for issuing smart cards in batched mode
CN104504739A Fingerprint data compression method and fingerprint data compression device
CN104463141A Fingerprint template input method and device based on intelligent card
CN104484817A Advertising information processing method, advertising business server and system
CN104507073A Method and system for downloading application
CN104506608A Advertisement information control method, user identification card, mobile terminal and system
CN104363589A Identity authentication method, device and terminal
CN104392162A Authentication method and smart card
CN104408356A Fingerprint authentication method and system and fingerprint template encrypting device
CN104320261A Method for achieving identity authentication through financial smart card, financial smart card and terminal
CN104298980A Fingerprint matching method and device based on smart card
CN103702319A SIM (subscriber identity module) card, individualized card writing system and method as well as SIM card obtained according to method
CN103679257A Non-contact payment telecom integrated circuit card and implement method
CN103888932A Intelligent card and method of intelligent card for supporting switching of multi-operator numbers
CN103702333A Method for realizing telecom smart card function in user terminal and software telecom smart card
CN103699853A Smart SD (secure digital memory card) and control system and control method thereof
CN103761118A Intelligent card and method for deploying applications in same
CN103714295A Financial integrated circuit card personalized data detecting method and system
CN103677941A Method and device for upgrading intelligent card operation system module