Learn more

LI YIHONG

Overview
  • Total Patents
    32
  • GoodIP Patent Rank
    54,493
  • Filing trend
    ⇩ 70.0%
About

LI YIHONG has a total of 32 patent applications. It decreased the IP activity by 70.0%. Its first patent ever was published in 1995. It filed its patents most often in China, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets foods and drinks, machine tools and measurement are CT TESTING INT SHENZHEN CO LTD, ZHU LINHUI and SUZHOU SHINETEK GRINDING TECH CO LTD.

Patent filings in countries

World map showing LI YIHONGs patent filings in countries

Patent filings per year

Chart showing LI YIHONGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Yihong 31
#2 Caufield Page W 1
#3 Yihong Li 1
#4 Chen Zhou 1
#5 Yushi Li 1
#6 Saxena Deepak 1

Latest patents

Publication Filing date Title
CN109265010A A kind of lithium porcelain stone tailing microcrystal glass and preparation method thereof
CN109851225A A kind of lithium porcelain stone tailing defluorinating equipment based on solvent signal suppression
CN109354416A It is a kind of to utilize the once sintered process for preparing devitrified glass of lithium porcelain stone tailing
CN108806361A A kind of click arrangement for reading
CN108655724A A kind of bicycle body's kludge
CN108096032A A kind of device convenient for children taking drug
CN108190486A A kind of clamping equipment suitable for products of different specifications
CN108214138A A kind of internal grinder for saving water resource
CN108041409A A kind of food production process equipment
CN107744007A A kind of food automatically processing device
CN107891319A A kind of part automatically processing device
CN107897081A A kind of bait dispensing device
CN107600570A A kind of automatic packaging machine
CN107645642A A kind of display device
CN107934181A A kind of liquid bottles of hand-held
CN107864564A Cut equipment in a kind of angle for improving security
CN107716145A A kind of efficient spraying equipment
CN107626787A A kind of process equipment to increase the service life
CN107339863A A kind of drying equipment
CN107088814A A kind of chopping board sander