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QIN YU

Overview
  • Total Patents
    27
  • GoodIP Patent Rank
    64,643
  • Filing trend
    ⇩ 66.0%
About

QIN YU has a total of 27 patent applications. It decreased the IP activity by 66.0%. Its first patent ever was published in 2009. It filed its patents most often in China and United States. Its main competitors in its focus markets organic fine chemistry, pharmaceuticals and environmental technology are LUO CHANGXING, LIN XIUFENG and TIAN PENGXIN.

Patent filings in countries

World map showing QIN YUs patent filings in countries
# Country Total Patents
#1 China 22
#2 United States 5

Patent filings per year

Chart showing QIN YUs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Qin Yu 27
#2 Du Shanshan 4
#3 Xu Lianjun 3
#4 Wang Jun 3
#5 Cheng Shougang 1
#6 Dong Junpeng 1

Latest patents

Publication Filing date Title
CN112202130A Electric power transmission equipment of adjustable support direction and angle
CN112044805A Metal detector
CN112251794A Optics nickel plating machine
CN112113022A Two-way electromagnetic valve
US2020067319A1 Solar energy based mobile electric vehicle fast charger system
CN110171652A A kind of dustbin that can recycle refuse bag automatically
CN108599247A A kind of oil machine parallel convertor and generating equipment
US2017366039A1 Electric vehicle fast charging station with solar energy system and its method
US2017366038A1 Solar energy system with built-in battery charger and its method
US2017361717A1 Solar energy based mobile electric vehicle fast charger system
CN105902467A Moisturizing anti-wrinkle cream
CN105943479A Easing, whitening and acne removing liquid
CN105902468A Whitening anti-aging facial cream
CN105997781A Skin tendering, nourishing and tightening beauty liquid
CN105997780A Cosmetic for reducing fine wrinkles and tightening face
CN105902465A Warm chloasma-removing antiallergenic essence
CN105943481A Night cream capable of refining pores and calming and soothing nerves
CN105902466A High-permeability face thinning essence
CN105943480A Freckle-removing moisturizing lotion
CN105902464A Sun-blocking concealer