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SHENZHEN DJN OPTRONICS TECH CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    148,874
  • Filing trend
    ⇩ 100.0%
About

SHENZHEN DJN OPTRONICS TECH CO LTD has a total of 11 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets audio-visual technology, optics and computer technology are INFO VISION OPTOELECTRONICS(KUNSHAN)CO LTD, INFOVISION OPTOELECTRONICS(KUNSHAN)CO LTD and FLAT PANEL DISPLAY CO FPD BV.

Patent filings in countries

World map showing SHENZHEN DJN OPTRONICS TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing SHENZHEN DJN OPTRONICS TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ouyang Shengyun 10
#2 Chen Liangzhong 3
#3 Ren Zhijun 2
#4 Yu Shijie 1
#5 Jin Fei 1
#6 Chen Leilei 1
#7 Li Yanyang 1
#8 Zhou Yi 1
#9 Qin Fujun 1
#10 Xu Chuancheng 1

Latest patents

Publication Filing date Title
CN108089750A A kind of design for touch-screen film circuit antistatic
CN107238734A A kind of reliability testing system board protector
CN106920493A A kind of liquid crystal screen Cell method of testings of High voltage output
CN106990933A A kind of LCM chromaticity coordinates Design Centering algorithm and management-control method
CN106970477A A kind of liquid crystal response time simple method for testing bacterial resistance based on photoelectric sensor
CN106970478A One kind is used for residual charge release circuit during LCM electrical measurements
CN106647007A Frameless liquid crystal display module and implementation process thereof
CN107068022A A kind of control circuit of efficient LCM tests
CN106652864A Visual liquid crystal display operation system
CN106647040A Optical effect processing method for circular display screen
CN106953628A A kind of novel touch screen button design method