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DALIAN HONGYU TECHNOLOGY CO

Overview
  • Total Patents
    62
About

DALIAN HONGYU TECHNOLOGY CO has a total of 62 patent applications. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets computer technology, it methods for management and measurement are IMAGE SEARCHER INC, JSC INT TOBACCO MARKETING SERVICES and SANSAN INC.

Patent filings in countries

World map showing DALIAN HONGYU TECHNOLOGY COs patent filings in countries
# Country Total Patents
#1 China 62

Patent filings per year

Chart showing DALIAN HONGYU TECHNOLOGY COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lin Yankun 61
#2 Piao Chengguo 1
#3 Jin Xuefan 1

Latest patents

Publication Filing date Title
CN103856647A Expandor-based noise reduction system
CN103854240A Self-service ordering method
CN103854178A Vein verification-based verification method for verifying identity of bank card holder
CN103852690A On-line monitoring system for electric power transmission line
CN103854183A Online shopping system
CN103853958A Login verifying method for operating system based on sound
CN103856223A Broadband radio equipment
CN103854453A Family remote security and protection monitoring alarm system based on WCDMA network
CN103852566A Water quality online monitoring system
CN103852075A System rapidly acquiring navigation route
CN103854378A Supermarket article-storage system based on mobile phone
CN103854362A Iris-verification-based verifying method for authenticating of bank card owner
CN103854452A Family remote security and protection monitoring alarm system based on TD-CDMA network
CN103853657A Software test system
CN103854176A Face verification-based verification method for verifying identity of bank card holder
CN103853977A Anti-virus E-mail processing system and method
CN103854368A Verification method for performing authentication on bank card holder based on retina verification
CN103856755A Low-altitude flyer monitoring system based on phase correlation tracing algorithm
CN103854004A System for rapidly judging drug authenticity and giving alarm
CN103856280A Radio system