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LI QINGYI

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    231,061
About

LI QINGYI has a total of 11 patent applications. Its first patent ever was published in 1990. It filed its patents most often in China. Its main competitors in its focus markets foods and drinks and environmental technology are ZHOU MINZHONG, HEFEI YINGCHUAN HOUSEHOLD FARM CO LTD and BENGBU DACHENG FOOD CO LTD.

Patent filings in countries

World map showing LI QINGYIs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

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

Focus industries

Top inventors

# Name Total Patents
#1 Li Qingyi 9
#2 Yang Tao 1
#3 Li Zhongjun 1
#4 Zhang Wenli 1
#5 Wang Ye 1
#6 Shan Shaofu 1
#7 Qingyi Li 1
#8 Huang Bingcan 1

Latest patents

Publication Filing date Title
CN105433201A Staple food flour with balanced nutrition and preparation method of staple food flour
CN103662240A Flat plastic bucket
CN103660115A Fully automatic bottle cap pressing machine
CN103863639A Plastic bucket
CN103863682A Plastic bottle cap
CN103579918A High-voltage cable box body
CN103356378A Sauna foot steaming basin
CN104172710A Fixable pencil case
CN1962109A Method and device for punching hole with micro pore diameter and minimum burr
CN1183006A Method for forming three-dimension space image and device thereof
CN1049958A The method of processing feedstuff with stalks of crops