Learn more

LIZHAN SHANGHAI TECH CO LTD

Overview
  • Total Patents
    32
  • GoodIP Patent Rank
    48,337
About

LIZHAN SHANGHAI TECH CO LTD has a total of 32 patent applications. Its first patent ever was published in 2018. It filed its patents most often in China. Its main competitors in its focus markets it methods for management, computer technology and digital networks are BEIJING INSIGHT CHAIN TECH CO LTD, CUBESYSTEM CO LTD and FOX ENTERTAINMENT GROUP.

Patent filings in countries

World map showing LIZHAN SHANGHAI TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 32

Patent filings per year

Chart showing LIZHAN SHANGHAI TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Lizhong 32
#2 Li Zhizhan 23
#3 He Xinyi 1
#4 Yuan Huiping 1

Latest patents

Publication Filing date Title
CN112184194A Resource authorization method and device based on block chain
CN111784340A Safety confirmation method for exchange point transfer based on control terminal private key
CN112288412A Block chain-based digital legal note management method and device
CN112288575A Transaction management method and device based on block chain
CN111242781A Transaction management method and device based on block chain
CN110827979A Prediction system and method based on block chain
CN110851843A Data management method and device based on block chain
CN110544099A Payment method, payment processing system and payment acceptance terminal based on block chain
CN110532320A Training data management method and device based on block chain
CN110543757A Block chain-based authentication and excitation method and system
CN109818965A Personal verification device and method
CN109741624A Parking data processing unit and method based on block chain
CN109857810A Data synchronization unit and method based on block chain
CN109922049A Verifying device and method based on block chain
CN109905468A Website visiting device and method based on block chain
CN109847363A Game resource sharing means and method based on block chain
CN109885258A Data deletion apparatus and method based on block chain
CN109918445A Digging mine device and method based on block chain
CN109886707A Quality guarantee data processing equipment and method based on block chain
CN109471906A Specification deposit removing method and device based on block chain