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JIANGSU LUOHUA NEW MAT CO LTD

Overview
  • Total Patents
    49
  • GoodIP Patent Rank
    30,433
  • Filing trend
    ⇧ 150.0%
About

JIANGSU LUOHUA NEW MAT CO LTD has a total of 49 patent applications. It increased the IP activity by 150.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets semiconductors, basic materials chemistry and materials and metallurgy are EVETTS J E, NIPPON STEEL & SUMIKIN ELECTRONICS DEVICES INC and IXYS SEMICONDUCTOR GMBH.

Patent filings in countries

World map showing JIANGSU LUOHUA NEW MAT CO LTDs patent filings in countries
# Country Total Patents
#1 China 49

Patent filings per year

Chart showing JIANGSU LUOHUA NEW MAT CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Luo Xuefang 47
#2 Luo Zijie 28
#3 Chen Wenjuan 28
#4 Qu Cheng 13
#5 Zhang Tiantian 12
#6 Xue Shuiyuan 12
#7 Zhang Liang 10
#8 Hu Lingling 4
#9 Gu Qiang 4
#10 Xie Rongjun 3

Latest patents

Publication Filing date Title
CN110256076A Cr/Ce:YAG fluorescent transparent ceramics and preparation method thereof, preparation system
CN110257062A Mix the inorganic perovskite quantum dot and preparation method thereof of transition metal ions
CN110256073A Ce:GAGG fluorescence ceramics and its preparation preparation method, preparation system
CN110256682A Luminous organic material and preparation method thereof
CN110256072A Fluorescent transparent ceramics and preparation method thereof
CN110253986A Fluorescence ceramics and preparation method thereof
CN111584467A Color temperature adjustable LED light source and LED table lamp
CN111584700A CSP packaging method and CSP packaging structure of LED chip
CN111584468A Bendable mini-LED backlight source structure
CN111584696A LED chip CSP packaging structure with double-side light emitting and packaging method thereof
CN111574933A Preparation method and manufacturing equipment of coarsened atomization film and mini LED packaging method
CN111584695A Heat dissipation type chip-level LED packaging method and packaging structure thereof
CN111584694A Side-emitting LED chip-scale packaging method
CN109686834A A kind of LED light source and LED desk lamp of adjustable color
CN109671812A A kind of heat sinking type chip grade LED encapsulation method and its encapsulating structure
CN109599474A A kind of the CSP packaging method and its encapsulating structure of LED chip
CN109671834A A kind of the LED chip CSP encapsulating structure and its packaging method of two-sided light out
CN111303875A Cyan fluorescent powder, preparation method thereof and light-emitting device
CN111303881A Narrow-band green fluorescent powder, preparation method thereof and light-emitting device
CN111303873A Red fluorescent powder, preparation method thereof and light-emitting device