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LIU HAIXU

Overview
  • Total Patents
    25
  • GoodIP Patent Rank
    65,814
About

LIU HAIXU has a total of 25 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 computer technology, control and it methods for management are SHENZHEN LANTERNFISH INTELLIGENT TECH CO LTD, CROSS MATCH TECH INC and APPLIED RECOGNITION INC.

Patent filings in countries

World map showing LIU HAIXUs patent filings in countries
# Country Total Patents
#1 China 25

Patent filings per year

Chart showing LIU HAIXUs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liu Haixu 25

Latest patents

Publication Filing date Title
CN110598688A Self-adaptive correction method for pattern recognition correction
CN110598508A Character recognition algorithm correction method based on inscribed circle method
CN110598509A Method for recognizing and correcting graph based on fixed view port method
CN110598507A Stroke width normalization algorithm for character recognition
CN110598706A Normalization algorithm based on character recognition
CN110569687A Identification system suitable for communication equipment
CN110568948A Multipoint detection system
CN110572513A Display screen opening system
CN110569688A Face recognition system
CN110568986A Method suitable for multi-finger operation
CN110569689A face recognition method
CN110572509A Quick unlocking method for electronic equipment
CN110568947A System for improving unlocking precision
CN110568949A Unlocking method capable of avoiding misoperation
CN110569862A Separate method using graying technique
CN110498305A Elevator control method based on two dimensional code
CN110502879A Application program unlocking method based on photo
CN110569423A Recommendation ranking method for APP
CN110569998A Method for reserving parking space based on user side
CN110503580A Student attendance method based on display screen