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LI YIHAN

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    161,642
  • Filing trend
    0.0%
About

LI YIHAN has a total of 11 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 2014. It filed its patents most often in China and United States. Its main competitors in its focus markets computer technology, machines and control are MALUUBA INC, HUNAN BALANCE CULTURAL DEV CO LTD and VERITONE INC.

Patent filings in countries

World map showing LI YIHANs patent filings in countries
# Country Total Patents
#1 China 9
#2 United States 2

Patent filings per year

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

Focus industries

Top inventors

# Name Total Patents
#1 Li Yihan 11
#2 Jiang Shanshan 2
#3 Tong Yixuan 2
#4 Dong Bin 2
#5 Chai Tian 1
#6 Zheng Zhe 1
#7 Wang Xinmeng 1
#8 Liu Zaoqu 1
#9 Huang Jiaqi 1
#10 Yang Yue 1

Latest patents

Publication Filing date Title
CN109880705A A kind of environment-friendly high-efficiency cleaning agent and its preparation method and application for removing antibiotic
CN107919047A The method for making cardiac module
CN105771272A Long-distance remote control system for high-altitude flying toy
CN105771262A All-weather type high-altitude flying toy
CN105771276A Aircraft toy accurate positioning system
CN105771263A Flying toy with multiple power apparatuses
CN105771268A Steady flight system for aircraft
CN105771265A Perpendicular lifting control system and flying toy equipped with same
CN105771271A Novel azimuthal control system flexible to operate