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XU WEIGANG

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    197,939
About

XU WEIGANG has a total of 12 patent applications. Its first patent ever was published in 1993. It filed its patents most often in China, Japan and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets audio-visual technology and computer technology are COTE GUY, DV SWEDEN AB and IKAI TOMOHIRO.

Patent filings in countries

World map showing XU WEIGANGs patent filings in countries

Patent filings per year

Chart showing XU WEIGANGs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Xu Weigang 11
#2 Shen Weisheng 3
#3 Weigang Xu 1

Latest patents

Publication Filing date Title
CN103951115A Method and simple treater for floating, suction filtration, regeneration, reuse and repetitive cycling of household wastewater
CN104050757A Control circuit of automatic medicine selling machine
CN103844657A Medicine storage cabinet allowing dense piling and adopting LEDs (light emitting diodes) for indicating medicine positions
CN103895996A Automatic medicine discharge device
CN103770863A Handlebar or saddle vertical pipe anti-vibration device for non-motor vehicles such as bicycles or electric vehicles
CN102810276A Method and system for measuring displacement, speed and acceleration
WO2011104890A1 Image compression device, image expansion device, image compression method, image expansion method, and recording medium
WO2011096091A1 Image compressing device, image decompressing device, image compressing method, image decompressing method, and recording medium
JP2010062792A Image compression apparatus, image decompression apparatus, image compression program, and image decompression program
JP2010041454A Image compressing apparatus, image expanding apparatus, image compressing program, and image expanding program
CN1141126A Health-care tea beverage
CN1096590A TV side viewing mirror and preparation method thereof