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BEIJING SANSEC TECH DEVELOPMENT CO LTD

Overview
  • Total Patents
    22
  • GoodIP Patent Rank
    73,894
  • Filing trend
    ⇧ 50.0%
About

BEIJING SANSEC TECH DEVELOPMENT CO LTD has a total of 22 patent applications. It increased the IP activity by 50.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets digital networks, computer technology and telecommunications are CRYPTOMOVE INC, GOAHEAD SOFTWARE INC and EMPOW CYBER SECURITY LTD.

Patent filings in countries

World map showing BEIJING SANSEC TECH DEVELOPMENT CO LTDs patent filings in countries
# Country Total Patents
#1 China 22

Patent filings per year

Chart showing BEIJING SANSEC TECH DEVELOPMENT CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yang Guoqiang 10
#2 Liu Huiyi 9
#3 Zhao Changsong 4
#4 Dang Mei 4
#5 Liu Shouchang 4
#6 Yan Binghao 3
#7 Zhuang Zidi 3
#8 Zhu Tong 3
#9 Sang Hongbo 2
#10 Zhang Peishuai 2

Latest patents

Publication Filing date Title
CN112187474A Password authentication auto-negotiation switching system and method based on IIC multi-master-slave communication
CN112003698A SM9 collaborative digital signature method and system
CN112019352A SM9 quick signature method and system and electronic equipment
CN112003689A SSL data packet rapid processing method, system and electronic equipment
CN111935707A Cipher device and cipher equipment
CN111934859A Cipher card communication method, cipher card and computer equipment
CN111783112A Method, system, medium and device for quickly realizing reserved format encryption
CN111740837A Distributed signature method and system based on SM9
CN111585579A Boolean function based block cipher S-box quick implementation method and device
CN111580956A Cipher card and its key space configuration method and key use method
CN111245847A Lightweight certificateless authentication method, client and system
CN111191261A Big data security protection method, system, medium and equipment
CN111130773A Key management server, client and system based on KMIP protocol
CN110597751A PCI password card access method, system, storage medium and computer equipment
CN110445601A Zu Chongzhi's Encryption Algorithm accelerating method, system, storage medium and computer equipment
CN110113169A Cooperative digital endorsement method, device and electronic equipment based on RSA
CN109981284A A kind of implementation method and device of digital signature of elliptic curve
CN109740316A A kind of insertion of dynamic watermark, verification method and system and dynamic watermark processing system
CN109614776A A kind of data source tracing method and system based on digital watermark technology
CN109739889A A kind of data leak based on data mapping is traced to the source determination method and system