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TONG TAO

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    238,244
About

TONG TAO has a total of 12 patent applications. Its first patent ever was published in 2010. It filed its patents most often in United States. Its main competitors in its focus markets electrical machinery and energy, semiconductors and environmental technology are CHENG YUNG PUN, LIQUIDLEDS LIGHTING CORP and ZHEJIANG SUPER LIGHTING ELECTRIC APPLIANCE CO LTD.

Patent filings in countries

World map showing TONG TAOs patent filings in countries
# Country Total Patents
#1 United States 12

Patent filings per year

Chart showing TONG TAOs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tong Tao 12
#2 Keller Bernd 7
#3 Youmans Mark 6
#4 Tarsa Eric 6
#5 Letoquin Ronan 5
#6 Lowes Theodore 4
#7 Negley Gerald 4
#8 Van De Ven Antony 3
#9 Medendorp Jr Nicholas W 3
#10 He Yejin 2

Latest patents

Publication Filing date Title
US2014159612A1 Method and apparatus for providing a passive color control scheme using blue and red emitters
US2011228514A1 Enhanced color rendering index emitter through phosphor separation
US2011215700A1 LED lamp incorporating remote phosphor and diffuser with heat dissipation features
US2011215701A1 LED lamp incorporating remote phosphor with heat dissipation features
US2011215698A1 LED lamp with active cooling element
US2011267801A1 LED lamp or bulb with remote phosphor and diffuser configuration with enhanced scattering properties
US2011267800A1 LED lamp with remote phosphor and diffuser configuration
US2011215697A1 LED lamp with active cooling element
US2011216523A1 Non-uniform diffuser to scatter light into uniform emission pattern
US2012039073A1 Luminaire with distributed LED sources
US2011215696A1 LED based pedestal-type lighting structure