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LI HENGYING

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    133,117
About

LI HENGYING has a total of 13 patent applications. Its first patent ever was published in 2018. It filed its patents most often in China. Its main competitors in its focus markets machine tools, electrical machinery and energy and audio-visual technology are RAO LIQIONG, PUJIANG XUXING MACHINERY TECH CO LTD and JIANGNAN OPTICS CO LTD.

Patent filings in countries

World map showing LI HENGYINGs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Li Hengying 13

Latest patents

Publication Filing date Title
CN111359950A Surface cleaning device of light guide plate
CN111361282A Quick drying device for light guide plate
CN111367006A Stable frame based on swift installation of light guide plate
CN111360906A Light guide plate cutting machine with adjustable length
CN111371021A Building electrical cabinet with good heat dissipation performance
CN111360627A A device that is used for circular light guide plate side to polish
CN111371008A Take building electrical power distribution cabinet of anticollision rail
CN111366333A Efficient detection device of light guide plate
CN111360634A Corner polishing equipment for processing light guide plate
CN111371331A Photovoltaic equipment inverter heat dissipation device convenient to disassemble and assemble
CN111361031A Polaroid light cutting machine of liquid crystal display processing equipment
CN111361142A Light guide plate tectorial membrane cuts conveyer
CN111360661A Convenient light guide plate processing protection device