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CHANGCHUN CEDAR ELECTRONICS TECHNOLOGY CO LTD

Overview
  • Total Patents
    30
  • GoodIP Patent Rank
    180,832
About

CHANGCHUN CEDAR ELECTRONICS TECHNOLOGY CO LTD has a total of 30 patent applications. Its first patent ever was published in 2008. It filed its patents most often in China. Its main competitors in its focus markets semiconductors, audio-visual technology and optics are KUNSHAN MENGXIAN ELECTRONIC TECH CO LTD, NANJING XIANJIN LASER TECHNOLOGY RES INST and FOSHAN NATIONSTAR PHOTOELECTRIONICS CO LTD.

Patent filings in countries

World map showing CHANGCHUN CEDAR ELECTRONICS TECHNOLOGY CO LTDs patent filings in countries
# Country Total Patents
#1 China 30

Patent filings per year

Chart showing CHANGCHUN CEDAR ELECTRONICS TECHNOLOGY CO LTDs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Wang Ruiguang 17
#2 Tian Zhihui 14
#3 Chen Yu 12
#4 Ma Xinfeng 11
#5 Miao Jing 9
#6 Xifeng Zheng 7
#7 Ruiguang Wang 6
#8 Zheng Xifeng 6
#9 Tiefu Ding 5
#10 Nan Di 4

Latest patents

Publication Filing date Title
CN105003796A Non-locking installation mode LED displayer
CN104409023A Manufacturing method of integrated three-dimensional LED display module
CN104332133A Splicing seam brightness compensation and adjustment method for high-density LED display screen
CN103985318A Manufacturing method for integrated LED (light-emitting diode) three-dimensional display module and display screen
CN103985317A Integrated LED (light-emitting diode) three-dimensional display module and LED display screen formed by splicing integrated LED three-dimensional display modules
CN103872034A Total-angle light emitting LED light source based on light transmission substrate and packaging method of total-angle light emitting LED light source
CN103886814A Method for manufacturing integrated-type LED display screen
CN103742826A Light-emitting diode (LED) desk lamp with adjustable color temperature and brightness and control system and method thereof
CN103680340A Integrated LED display encapsulated module suitable for ultrahigh display density
CN103594463A Integrated LED displaying packaging module with LED chips arranged in wafers in inverted mode
CN103544887A Display unit for splicing LED display module with smooth surface and consistent color
CN103514816A LED module display module spliced unit
CN103325320A LED display screen with same-color chips arrayed diagonally and method for reusing pixels
CN103208241A Double-face composite LED (light-emitting diode) display unit plate and packaging method thereof
CN103198770A Integrated display unit board of color LED (light emitting diode) display screen and manufacture method thereof
CN103208239A LED (light emitting diode) display unit panel with shading films
CN103208240A Integrated LED (light emitting diode) display unit panel with large viewing angle
CN103150986A Method for collecting and calibrating multiple cameras of LED (Light-Emitting Diode) display screen
CN103021288A Packaging integrating three-in-one LED (Light Emitting Diode) display unit
CN102628555A Combined type printed circuit board (PCB) light source and light-emitting diode lamp containing PCB light source