Learn more

BEIJING HUADA INFOSEC TECH LTD

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    133,106
  • Filing trend
    ⇩ 50.0%
About

BEIJING HUADA INFOSEC TECH LTD has a total of 13 patent applications. It decreased the IP activity by 50.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets digital networks, computer technology and measurement are 7TUNNELS INC, NSFOCUS INFORMATION TECH CO and HANGZHOU INFOGO TECH CO LTD.

Patent filings in countries

World map showing BEIJING HUADA INFOSEC TECH LTDs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing BEIJING HUADA INFOSEC TECH LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Teng Xiaoyu 9
#2 Chi Hong 4
#3 Zhang Hao 3
#4 Huang Xinyi 2
#5 Wang Zhaohui 2
#6 Ma Wenbo 2
#7 He Debiao 2
#8 Lai Jianchang 1
#9 Sun Jingtao 1
#10 Wu Wei 1

Latest patents

Publication Filing date Title
CN112241526A Batch verification method and system based on SM9 digital signature
CN111585759A Efficient online-offline encryption method based on SM9 public key encryption algorithm
CN110311911A A kind of means of transportation monitoring method, device, telecommunication satellite and server
CN110351316A A kind of remote software upgrade method and device
CN110363031A A kind of IP kernel authorization method, device and PLD
CN109326046A A kind of general encryption magnetic head module
CN107066235A Computational methods and device
CN107040364A It is a kind of to prevent the circuit of power consumption attack
CN106911479A A kind of security certification system, method and terminal device
CN106330455A Security authentication method, master electronic device and slave electronic device
CN105897400A Masking method and device for SM4 algorithm
CN105681048A Hand-written information safety protection method and device
CN105699904A Battery voltage detecting circuit and method