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XIAORONG CHEN

Overview
  • Total Patents
    55
About

XIAORONG CHEN has a total of 55 patent applications. Its first patent ever was published in 2006. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are TROJSTVA, JAPAN INST OF WASTEWATER ENGIN and YUKIMOTO TAKUO.

Patent filings in countries

World map showing XIAORONG CHENs patent filings in countries
# Country Total Patents
#1 China 55

Patent filings per year

Chart showing XIAORONG CHENs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Xiaorong Chen 55

Latest patents

Publication Filing date Title
CN102708650A Fireproof room device
CN102682289A Resident identification card
CN102651085A Fingerprint and face three-dimensional image identification resident identification card
CN102682522A Credit card using fingerprint and face three-dimensional images as password
CN102663306A Fingerprint and facial three-dimensional image identification U shield
CN102637327A Automatic teller machine using fingerprint passwords
CN102663488A Credit card with fingerprint password
CN102663305A USB (Universal Serial Bus) key with fingerprint password
CN102584353A Device for manufacturing fertilizer from livestock manure
CN102568090A Automatic teller machine
CN102646210A Credit card for banks
CN102609663A Computer started by fingerprint and face three-dimensional image
CN102611987A Urban tour guide mobilephone
CN102592525A City tour guide instrument
CN102622637A Fingerprint password medical card
CN102550631A Making of edible cup
CN102550630A Yoghurt cup
CN102578069A Portable snake-away drug and device
CN102550441A Farm feeder
CN102550436A Guard device for understory farms