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LEDMAN OPTOELECTRONIC CO LTD

Overview
  • Total Patents
    91
  • GoodIP Patent Rank
    37,551
  • Filing trend
    ⇧ 60.0%
About

LEDMAN OPTOELECTRONIC CO LTD has a total of 91 patent applications. It increased the IP activity by 60.0%. Its first patent ever was published in 2008. It filed its patents most often in China, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets semiconductors, audio-visual technology and electrical machinery and energy are FOSHAN NATIONSTAR OPTOELECTRONICS CO LTD, CREE HUIZHOU SOLID STATE LIGHTING CO LTD and PAN JI.

Patent filings per year

Chart showing LEDMAN OPTOELECTRONIC CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Mantie 72
#2 Tu Menglong 36
#3 Mantie Li 17
#4 Xie Ling 14
#5 Xue Yuanting 13
#6 Zhixin Li 8
#7 Yu Liang 7
#8 Wang Shaofang 7
#9 An Xiaojun 6
#10 Xie Zhensheng 6

Latest patents

Publication Filing date Title
CN111952427A Packaging method
CN111862838A Display module
WO2021017992A1 Pixel structure, display panel and display apparatus
CN111584471A Display screen and manufacturing method thereof
CN111414101A Touch screen and spliced display device
CN111522465A Display device, touch device, interaction device and interaction method
CN111326621A Flip Micro LED full-color quantum dot chip, and preparation method and application thereof
CN111628063A Die bonding method for Micro-LED
CN110854153A Display panel and preparation method
CN110649011A Cell board and manufacturing method thereof
CN110362265A Control method, device, computer equipment and the storage medium of display interface
KR20210005252A Display modules, display screens and display systems
CN108538971A Transfer method and display device
CA3086052A1 Led display module and led displayer
CN107742482A End-rack, casing and LED display
CN107742667A LED encapsulation method and display device
CN107435789A Angle lock, LED display and LED mosaic screens
CN107256921A COB LED encapsulation methods, display device and lighting device
CN106801791A COB LED encapsulation modules, display device, lighting device and method for packing
CN106448545A LED display screen control system, receiving card and monitoring board