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GUO YUCHEN

Overview
  • Total Patents
    53
  • GoodIP Patent Rank
    28,287
About

GUO YUCHEN has a total of 53 patent applications. Its first patent ever was published in 2013. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, civil engineering and environmental technology are TAN XIAOQIONG, WUHU FEIXIN INFORMATION TECH CO LTD and FLEXSO S R L.

Patent filings in countries

World map showing GUO YUCHENs patent filings in countries
# Country Total Patents
#1 China 53

Patent filings per year

Chart showing GUO YUCHENs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Guo Yuchen 53
#2 Wu Jing 2

Latest patents

Publication Filing date Title
CN107288527A A kind of window screening
CN107289476A Smoke exhaust ventilator with time clock feature
CN107288484A Rotatable window
CN107280573A Window cleaner
CN107284100A A kind of pen container
CN107293917A A kind of easy compatible socket
CN107280348A A kind of mirror with LED
CN107280346A A kind of mirror with sensitization function
CN107288482A It is a kind of easily to close the window that floats
CN107288526A A kind of screen window
CN107280411A A kind of clothes hanger
CN107280148A A kind of key chain of subsidiary electronic scale function
CN107280347A A kind of mirror with thermometer
CN107280349A A kind of mirror with gage
CN107280623A A kind of mirror mist removing device
CN107288528A Screen window
CN107280138A A kind of shoes with spring inside them
CN107280243A Bookshelf
CN107280199A A kind of multi-functional school bag
CN105545168A Sliding window side frame profile