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LIU HAITANG

Overview
  • Total Patents
    17
  • GoodIP Patent Rank
    103,733
About

LIU HAITANG has a total of 17 patent applications. Its first patent ever was published in 2013. It filed its patents most often in China and United States. Its main competitors in its focus markets electrical machinery and energy, furniture and games and chemical engineering are SHANGHAI BLUETECH CO LTD, CHEN HUANGHUI and GIDLOEF KARL GUNNAR.

Patent filings in countries

World map showing LIU HAITANGs patent filings in countries
# Country Total Patents
#1 China 15
#2 United States 2

Patent filings per year

Chart showing LIU HAITANGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liu Haitang 17
#2 Liu Tao 1
#3 Liu Yuetang 1
#4 Li Xiang An 1
#5 Shen Yingnan 1
#6 Liu Yang 1

Latest patents

Publication Filing date Title
US2021030186A1 Christmas tree connecting rod assembly
US2019239674A1 Christmas tree
CN106839580A A kind of dual-purpose refrigerator device
CN106823639A A kind of Novel dust collection device
CN106817929A A kind of garden instrument
CN106821247A A kind of washing machine
CN106829387A A kind of separator
CN105584360A Gear-adjusting device for agricultural vehicle
CN105580570A Agricultural mechanical device used for stalk shredding and throwing
CN105583376A Automatic feeding machinery equipment
CN105580569A Cereal threshing cylinder structure
CN105584527A Chassis connecting mechanism for agricultural vehicle
CN105583559A High-strength welding device
CN105588406A Eco-friendly processing device for garbage and slurries
CN105323894A Remote control circuit for bi-color string light
CN103913082A Boiler flue afterheat exchange device
CN103096600A Acousto-optic control circuit