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YANCHENG DONGZI OPTOELECTRONICS TECH CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    159,607
  • Filing trend
    ⇧ 900.0%
About

YANCHENG DONGZI OPTOELECTRONICS TECH CO LTD has a total of 11 patent applications. It increased the IP activity by 900.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, semiconductors and macromolecular chemistry and polymers are HARVATEK OPTOELECTRONICS (SHENZHEN) CO LTD, SPTLIGHTING CO LTD and GUANGDONG LCLED LIGHTING CO LTD.

Patent filings in countries

World map showing YANCHENG DONGZI OPTOELECTRONICS TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing YANCHENG DONGZI OPTOELECTRONICS TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Huang Fei 10
#2 Shen Chunsheng 1
#3 Qi Shengli 1
#4 Li Yurong 1

Latest patents

Publication Filing date Title
CN109296976A A kind of big light source road lamp of COB encapsulation
CN109244221A A kind of LED packaging plastic bracket
CN109244227A A kind of LED package substrate
CN109296964A A kind of adjustable COB light source of effective angle
CN109298355A A kind of UV LED chip test device
CN109318433A A kind of LED encapsulating mould for pcb board
CN109296963A A kind of light source module group of plug-in type COB-LED
CN109296997A A kind of knockdown COB encapsulating structure
CN109192850A A kind of radiator structure of COB type LED package unit
CN109282198A A kind of COB spotlight light source light leakage fixed installation structure
CN106957625A Ultraviolet led module