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CHUANG SHENG-YI

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    241,078
About

CHUANG SHENG-YI has a total of 14 patent applications. Its first patent ever was published in 2008. It filed its patents most often in United States, Germany and EPO (European Patent Office). Its main competitors in its focus markets electrical machinery and energy, machines and environmental technology are Xiamen donglin electronic co ltd, SKROBOTOWICZ PIOTR AUTO POWER ELECTRONIC and T NET JAPAN CO LTD.

Patent filings in countries

World map showing CHUANG SHENG-YIs patent filings in countries
# Country Total Patents
#1 United States 11
#2 Germany 1
#3 EPO (European Patent Office) 1
#4 Taiwan 1

Patent filings per year

Chart showing CHUANG SHENG-YIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chuang Sheng-Yi 14

Latest patents

Publication Filing date Title
US2015070894A1 Lamp string apparatus and method of manufacturing thereof
TW201407091A Light-emitting diode bulb structure that enhances heat dissipation efficiency
US2013208474A1 LED light bulb providing high heat dissipation efficiency
US2012188775A1 LED light bulb
US2012187818A1 LED light bulb equipped with light transparent shell fastening structure
US2012187817A1 Insulation reinforcing light bulb
US2012049732A1 Led light bulb
US2011248631A1 Led lamp set
US2011156583A1 LED lamp set and lighting bulb of the same
DE102009050281A1 Method for producing a lamp bulb
US2010045206A1 LED Driving Circuit