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DONGTAI TIANYUAN FLUORESCENT MAT CO LTD

Overview
  • Total Patents
    43
  • GoodIP Patent Rank
    35,296
About

DONGTAI TIANYUAN FLUORESCENT MAT CO LTD has a total of 43 patent applications. Its first patent ever was published in 2015. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets basic materials chemistry, semiconductors and environmental technology are ROTH GUNDULA, TOKYO KAGAKU KENKYUSHO KK and KELLY STEPHEN M.

Patent filings in countries

World map showing DONGTAI TIANYUAN FLUORESCENT MAT CO LTDs patent filings in countries

Patent filings per year

Chart showing DONGTAI TIANYUAN FLUORESCENT MAT CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Jing 43
#2 Xu Da 42
#3 Yin Xiangnan 42
#4 Hu Cheng 35

Latest patents

Publication Filing date Title
CN112175619A LED plant growth warm white light fluorescent powder and preparation method thereof
CN112250714A OLED (organic light emitting diode) luminescent material for display equipment and preparation method thereof
CN112174923A OLED organic light-emitting material and preparation method thereof
CN112251228A Fluorescent powder capable of promoting plant growth and preparation method thereof
CN112251229A Fluorescent powder for LED plant growth lamp and preparation method thereof
CN112210375A Rare earth doped silicate fluorescent powder and preparation method thereof
CN112094639A High-performance light-storage mosquito killer lamp fluorescent powder and preparation method thereof
CN109054811A Sulfide red fluorescent powder and preparation method thereof and the light emitting device for using the fluorescent powder
CN109135743A A kind of high-dopant concentration red fluorescence powder and preparation method thereof
CN108865141A A kind of warm white LED fluorescent powder and preparation method thereof
CN108659825A A kind of white light LEDs silicate single-substrate white emitting fluorescent powder and preparation method thereof
CN108485665A A kind of novel carbodiimide structure fluorescent powder and preparation method thereof
CN108893107A A kind of nitride red fluorescent powder and preparation method thereof
CN109135733A A kind of Blue-green phosphor and preparation method thereof
CN108654980A A kind of fluorescent powder production vibration separate equipment
CN108974473A Packaging system is used in a kind of manufacture of fluorescent powder
CN106753325A A kind of colour developing high, low light attenuation red fluorescence powder and preparation method thereof
CN106010529A Manganese-ion-doped calcium wolframate red fluorescent powder and preparation method thereof
CN106118659A Phosphate white emitting fluorescent powder that a kind of ytterbium ion activates and preparation method thereof
CN105925264A Manganese ion-doped calcium pyrophosphate titanium fluorescent powder and preparation method thereof