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YAN XUELIN

Overview
  • Total Patents
    22
  • GoodIP Patent Rank
    228,563
About

YAN XUELIN has a total of 22 patent applications. Its first patent ever was published in 2004. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are XIE LIXIN, BAI SHUANSUO and YASTREMSKIJ YURIJ N.

Patent filings in countries

World map showing YAN XUELINs patent filings in countries
# Country Total Patents
#1 China 22

Patent filings per year

Chart showing YAN XUELINs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Yan Xuelin 18
#2 Yan Xuelin Yang 4

Latest patents

Publication Filing date Title
CN106139494A There is burning things which may cause a fire disaster identification and the extinguishing device of warning positioning function
CN1995879A Drying case
CN1995837A Positive-negative pressure air-curtain type kitchen air conditioner
CN100998881A Deoxygen sterilizer
CN101011640A Combined type exhaust gas purification case
CN1995835A Vitrified kitchen range
CN101000700A Surplus-returning type vending machine
CN101007296A Folding electrostatic fume exhauster
CN1994204A High-efficiency egg frying pan
CN101000150A Automatic compensation electric stove
CN100999270A Simple vacuum container
CN101007231A Purifying tower for shaper
CN1994205A Vegetable washer
CN1994579A Oil stain automatic cleaner for electrostatic oil smoke purifier of setting machine
CN1831688A High-speed vehicle protection system
CN1831283A Cam closed locking system
CN1827997A Automatic hinge
CN1831433A Heat-reflecting firepot of gas stove
CN1828138A Automatic nozzle for gas kitchen range
CN1828145A Burner synchronous control system