Learn more

HUANGSHI LANSHU TECHNOLOGY & TRADE CO LTD

Overview
  • Total Patents
    31
About

HUANGSHI LANSHU TECHNOLOGY & TRADE CO LTD has a total of 31 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, furniture and games and consumer goods are YIN KESHAN, POLYGROUP MACAU LTD BVI and HIEVER CO LTD.

Patent filings in countries

World map showing HUANGSHI LANSHU TECHNOLOGY & TRADE CO LTDs patent filings in countries
# Country Total Patents
#1 China 31

Patent filings per year

Chart showing HUANGSHI LANSHU TECHNOLOGY & TRADE CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wei Jun 31
#2 Zhang Yu 31

Latest patents

Publication Filing date Title
CN104512178A Ink bottle capable of wiping pen
CN104510418A Whisk broom
CN104514424A Bicycle anti-theft lock
CN104519152A Phone protective shell
CN104510217A Electric heating bed
CN104515188A Electric hot water heater
CN104510263A Easily cleaned teacup
CN104510307A Multi-functional clothes rack
CN104510068A Antiskid shoe cover
CN104510262A Tea cup
CN104510211A Sofa chair
CN104510428A Cup cleaning brush
CN104518340A Socket
CN104512182A Multi-layer pen container
CN104514478A Water-proof heat-insulating window blind
CN104509448A Timer feeder
CN104515189A Heater
CN104515020A Table lamp capable of automatically adjusting brightness
CN104514441A Toilet door lock
CN104510148A Toothbrush