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DU XIAONAN

Overview
  • Total Patents
    45
  • GoodIP Patent Rank
    33,650
About

DU XIAONAN has a total of 45 patent applications. Its first patent ever was published in 2019. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets it methods for management, digital networks and computer technology are BUBI (BEIJING) NETWORK TECH CO LTD, BLUE KAI INC and INTERSHOP SOFTWARE ENTWICKLUNG.

Patent filings in countries

World map showing DU XIAONANs patent filings in countries

Patent filings per year

Chart showing DU XIAONANs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Du Xiaonan 45

Latest patents

Publication Filing date Title
CN112073179A Method for changing node session key in blockchain system, computer readable medium and blockchain system
CN112037054A Method and computer readable medium for hiding a user's quota of assets in a decentralized identity system
CN112054991A Method for updating challenge code in blockchain system, computer readable medium and blockchain system
CN112035806A Method and computer readable medium for generating distributed identities based on fingerprinting in blockchains
CN111901106A Method and computer readable medium for hiding true public key of user in decentralized identity system
CN112035813A Method and computer readable medium for hierarchical generation of distributed identities based on fingerprint identification in blockchains
CN112035870A Method and computer readable medium for hiding user specific age in decentralized identity system
CN112054990A Method for preventing Hash flood attack in blockchain system, computer readable medium and blockchain system
CN112035883A Method and computer readable medium for user credit scoring in decentralized identity systems
CN112035814A Method and computer readable medium for generating distributed identities based on iris recognition in blockchains
CN111709739A Method for eliminating double flowers in block chain system, computer readable storage medium and block chain system
CN111682961A Method for eliminating low-bandwidth nodes in I2P network, computer readable storage medium and I2P network
CN111709740A Method for hiding transaction address in blockchain system, computer readable storage medium and blockchain system
CN111709741A Method for permission isolation in blockchain system, computer readable storage medium and blockchain system
CN111709738A Method for hiding transaction amount in blockchain system, computer readable storage medium and blockchain system
CN111709727A Method and computer-readable storage medium for preserving multiple signatures in a blockchain wallet
CN111709742A Method for preventing root address exposure in blockchain system, computer readable storage medium and blockchain system
CN111709049A Method for preventing time stamp attack in blockchain system, computer readable storage medium and blockchain system
CN111708833A Method for data synchronization in DBFT consensus network, computer-readable storage medium and DBFT consensus network
CN111708832A Method for adjusting block outlet difficulty in block chain network, computer medium and block chain network