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HU WEN-SUNG

Overview
  • Total Patents
    21
  • GoodIP Patent Rank
    210,476
About

HU WEN-SUNG has a total of 21 patent applications. Its first patent ever was published in 2009. It filed its patents most often in United States, Taiwan and Germany. Its main competitors in its focus markets electrical machinery and energy, audio-visual technology and semiconductors are NINGBO BAISHI ELECTRIC CO LTD, SANCHEZ FERNANDO ROBERTO and XIAMEN LIMING PHOTOELECTRIC CO LTD.

Patent filings in countries

World map showing HU WEN-SUNGs patent filings in countries
# Country Total Patents
#1 United States 12
#2 Taiwan 3
#3 Germany 2
#4 Netherlands 2
#5 France 1
#6 United Kingdom 1

Patent filings per year

Chart showing HU WEN-SUNGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hu Wen-Sung 21

Latest patents

Publication Filing date Title
FR3025061A1 Cms led thermal dissipation structure
GB201412961D0 Heat dissipation structure of SMD LED
US2015338082A1 Heat dissipation structure of SMD LED
US2015103535A1 Air-Cooled and Moisture-Resistant LED Lamp and Bulb
US2015092409A1 LED bulb with amplifying edge-emitting light structure
TW201510435A Full-beam-angle LED bulb structure
US2014198495A1 LED bulb laterally installed and projecting light beams onto ground
US2014168978A1 Full-Beam-Angle LED Bulb Structure
US2014168977A1 360-degree projection LED bulb structure
TW201329401A LED bulb with a structure of expansion of side projection light
TW201317494A An intelligent LED bulb / lamp applicable to high-temperature environment and long-range detection
US8324790B1 High illumination led bulb with full emission angle
US2012313533A1 Intelligent and energy-saving LED lamp with glimmer and full light emission
US2012056542A1 High illumination LED bulb with 360-degree full emission angle
US2012014116A1 Light-transmissive shell capable of intensifying illuminant and wide-angle light transmission
NL2003489C2 Illumination-improving structure for led or smd led lights.
NL2003490C2 Thermal dispersing structure for led or smd led lights.
US2011013399A1 Thermal dispersing structure for LED or SMD LED lights
US2011013403A1 Illumination-Improving Structure for LED or SMD LED lights
DE102009025975A1 Arrangement for light halation erasure, light uniformity, light intensity and fixing light emitting angle for light emitting diode or surface mounted devices -light emitting diode bulb and lamp, has lamp holder and lamp socket