Learn more

GUOYUAN XU

Overview
  • Total Patents
    42
About

GUOYUAN XU has a total of 42 patent applications. Its first patent ever was published in 2010. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are HUA ZHANG, JIANGSU DECHENG METALLURG ELECTRIC FURNACE EQUIPMENT CO LTD and HOKOKU ENG KK.

Patent filings in countries

World map showing GUOYUAN XUs patent filings in countries
# Country Total Patents
#1 China 42

Patent filings per year

Chart showing GUOYUAN XUs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Guoyuan Xu 42

Latest patents

Publication Filing date Title
CN102711111A Intelligent firewall device and intelligent firewall method for mobile phones
CN102707808A Dustproof antibacterial keyboard cover for desktop computer
CN102657405A Waterproof air-permeable disinfection and sterilization material for shoe
CN102641518A Electret medical bandage
CN102578725A Mask capable of preventing particulate matter (PM) from entering lungs
CN102582808A Unmanned submarine
CN102536042A Intelligent safety box
CN102381516A Electret preservative film and preservative bag
CN102524967A Antibacterial underwear fabric
CN102342788A Automatic disinfecting and sterilizing toilet lid
CN102363053A Pulse type electric acupuncture cupping therapeutic apparatus
CN102429577A Electric heating heat-insulation kettle for vehicle
CN102390622A Electrets fruits and vegetables protection fresh-keeping net cover
CN102335450A Electret medical dressing
CN102366232A Sterilizing and disinfecting wardrobe shoe-cabinet
CN102367710A Solar electronic tombstone
CN102366638A Portable deodorization and sterilization bag and drying stick for shoes
CN102500110A Antibacterial fabric for plush toy
CN102379456A Electret cigarette filter tip
CN102366651A Acoustic wave acusector cupping therapeutic instrument