Learn more

LIU HONGFANG

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    147,487
About

LIU HONGFANG has a total of 14 patent applications. Its first patent ever was published in 2013. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, environmental technology and audio-visual technology are HUBEI HUAZHONG MAGNETI MARELLI AUTOMOTIVE LIGHTING CO LTD, KUROI GLASS INDUSTRY CO and ZHEJIANG JIALI LISHUI IND CO LTD.

Patent filings in countries

World map showing LIU HONGFANGs patent filings in countries
# Country Total Patents
#1 China 14

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Liu Hongfang 14
#2 Yu Jianlin 1

Latest patents

Publication Filing date Title
CN112290623A Mobile phone charger capable of automatically cutting off power when fully charged
CN111102546A Lamp heat dissipation device
CN111107704A Control method of intelligent lamp
CN111102543A Lamp heat dissipation method
CN111102533A Headlight capable of adjusting light intensity
CN111098448A Clamp for machining car lamp
CN111107686A Flat lamp
CN111102535A Automobile headlight
CN111102529A Automobile lamp
CN111102530A Automobile bulb fixing structure
CN111102536A Car car light with heat dissipation function
CN111132415A Method for improving light of lamp
CN103623346A Traditional Chinese medicine for treating abdominal distention caused after abdominal operation
CN103190745A Multifunctional badge