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LI YANNING

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    199,431
About

LI YANNING has a total of 12 patent applications. Its first patent ever was published in 2012. It filed its patents most often in China. Its main competitors in its focus markets measurement, medical technology and pharmaceuticals are ADVANTAGE DENTAL PRODUCTS INC, PRESIDENT AND BOARD OF TRUSTEE and LI NATHAN Y.

Patent filings in countries

World map showing LI YANNINGs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Zhang Guiju 6
#2 Li Yanning 6
#3 Zhou Peng 5
#4 Wu Jinyong 5
#5 Lao Huimin 3
#6 Song Huixiao 3
#7 Chen Wendong 2
#8 Qi Hao 2
#9 Zhang Fujuan 2
#10 Liu Yanhong 2

Latest patents

Publication Filing date Title
CN112220572A Full wrapping type ultrasonic electric toothbrush
CN110988904A Automatic high-altitude falling object capturing device based on high-speed visual sensing technology
CN106728836A It is a kind of to treat Chinese medicine composition of infantile viral myocarditis and preparation method thereof
CN106387658A Nutrient health-care steamed buns and preparation method thereof
CN103463402A Traditional Chinese medicine composition for infantile asthma and preparation method thereof
CN103463399A Medicament for treating infantile asthma and preparation method thereof
CN103463537A Medicament for treating infantile asthma
CN103463403A Pharmaceutical composition for infantile asthma
CN103463400A Chinese medicine composition for treating infantile asthma
CN103463401A Asthma medicine for infants
CN103116296A Control system of energy saving socket, energy saving socket and control method
CN102631624A Chinese herba external lotion for treating swelling of upper limb of affected side after breast cancer surgery