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BEIJING CERTIFICATE AUTHORITY CO LTD

Overview
  • Total Patents
    17
  • GoodIP Patent Rank
    96,159
About

BEIJING CERTIFICATE AUTHORITY CO LTD has a total of 17 patent applications. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets digital networks, computer technology and it methods for management are SHANGHAI YUNJIE INFORMATION TECH CO LTD, BEIJING OCTA INNOVATIONS INFORMATION TECH CO LTD and AMAZON TEKNOLODZHIS INK.

Patent filings in countries

World map showing BEIJING CERTIFICATE AUTHORITY CO LTDs patent filings in countries
# Country Total Patents
#1 China 17

Patent filings per year

Chart showing BEIJING CERTIFICATE AUTHORITY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Xiangfeng 9
#2 Lin Xueyan 5
#3 Zhang Yu 3
#4 Li Min 3
#5 Guo Jinglong 3
#6 Zhan Banghua 3
#7 Guan Xu 2
#8 Ma Chenyun 2
#9 Liu Wei 2
#10 Li Yade 2

Latest patents

Publication Filing date Title
CN112052446A Password unit creation method, data processing method and device and electronic equipment
CN111984959A Anonymous information publishing and verifying method and device
CN111782344A Method and system for providing password resources and host machine
CN111698087A Miniature cipher machine and information processing method
CN111445334A Aggregation signature method and device for block chain system and storage medium
CN111245813A Cryptographic resource pool system, encryption method, electronic device, and storage medium
CN111130777A Issuing management method and system for short-lived certificate
CN111200589A Data protection method and system for alliance chain
CN110704815A Data packet code signature and verification method, device, system and storage medium thereof
CN110535873A Encryption method, decryption method applied to data collaborative encryption system
CN108599938A The method and system of mobile terminal private data are protected by credible performing environment
CN108595968A A kind of data guard method, device and equipment
CN108306732A A kind of random digit generation method, relevant device and system
CN108270575A A kind of digital signature method and device
CN104868994A Collaboration secret key management method, device and system
CN104361293A Methods and devices for generating and distinguishing anti-counterfeiting paper document
CN103888260A Digital signature device corresponding to handwritten signature reliably