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GUO YI

Overview
  • Total Patents
    54
  • GoodIP Patent Rank
    72,792
  • Filing trend
    ⇧ 200.0%
About

GUO YI has a total of 54 patent applications. It increased the IP activity by 200.0%. Its first patent ever was published in 1989. It filed its patents most often in China and United States. Its main competitors in its focus markets basic materials chemistry, semiconductors and environmental technology are CABOT MICROELECTRONICS CORP, FUJIMI INC and BAIKOWSKI JAPAN CO LTD.

Patent filings in countries

World map showing GUO YIs patent filings in countries
# Country Total Patents
#1 China 44
#2 United States 10

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Guo Yi 47
#2 Reddy Kancharla-Arun Kumar 8
#3 Zhang Guangyun 7
#4 Liu Zhendong 7
#5 Yi Guo 2
#6 Li Qingshan 1
#7 Pang Changxing 1
#8 Tong Mingcong 1
#9 Chen Yuerong 1
#10 Ma Xinyue 1

Latest patents

Publication Filing date Title
CN112289141A Taste teaching device is used in english study
CN112164473A Neurosis screening scale system
CN110776397A Method for preparing borneol by catalyzing saponification of borneol acetate ester with solid super base
CN111004119A Preparation method of bis (2-hydroxyethyl) terephthalate
CN110818530A Method for preparing borneol
CN110724053A Process for continuously synthesizing diisoamyl terephthalate
CN110121987A A kind of wheat seeder
CN110152794A A kind of intelligence weight calculation wheat flour mill
CN110127023A A kind of dirigible with efficient balance
CN110155360A One kind is based on aircraft aerial survey positioning bracket
CN109896006A A kind of multiaxis aviation aircraft
CN109724191A A kind of electric-control system of high frequency heat source machine
CN108542580A Anti-spasm device is adjusted in low temperature thermoplastic plate
CN108247439A Knife sharpener
CN108436612A Circumferentially positioned component and knife sharpener
CN108436613A knife sharpener
CN108326641A Clamp assemblies and knife sharpener
CN107416686A A kind of lifting machine positioning device
CN107401097A A kind of new road serrated edge device
CN106067840A The remote debugging method of a kind of satellite in orbit and system