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TIANMA MICRO-ELECTRONICS CO LTD

Overview
  • Total Patents
    335
  • GoodIP Patent Rank
    4,413
  • Filing trend
    ⇩ 100.0%
About

TIANMA MICRO-ELECTRONICS CO LTD has a total of 335 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2013. It filed its patents most often in China, Germany and United States. Its main competitors in its focus markets semiconductors, audio-visual technology and computer technology are HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD, ORDOS YUANSHENG OPTOELECTRONICS CO LTD and CHENGDU BOE OPTOELECT TECH CO.

Patent filings in countries

World map showing TIANMA MICRO-ELECTRONICS CO LTDs patent filings in countries
# Country Total Patents
#1 China 265
#2 Germany 67
#3 United States 2
#4 EPO (European Patent Office) 1

Patent filings per year

Chart showing TIANMA MICRO-ELECTRONICS CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Xiangcheng 49
#2 Niu Jinghua 42
#3 Bin Tian 41
#4 Li Yue 41
#5 He Wei 35
#6 Xiong Zhiyong 30
#7 Xiang Dongxu 30
#8 Liu Gang 30
#9 Xu Yumin 26
#10 Zhu Renyuan 25

Latest patents

Publication Filing date Title
CN111162113A Display panel and manufacturing method thereof
CN111162097A Display panel and display device
CN111128030A Display module and display device
CN111179751A Display device
CN111129099A Display panel, preparation method thereof and display device
CN111176383A Flexible display panel and display device
CN111158526A Touch display substrate, organic electroluminescent display panel and display device
CN111145823A Shift register, grid driving circuit, display panel and display device
CN111128068A Display device and display panel driving display method
CN107221289A A kind of pixel-driving circuit and its control method and display panel, display device
CN107195799A Organic electroluminescence display panel and display device
CN107103893A It is a kind of to improve the circular method for showing platen edge display effect
CN107195641A A kind of array base palte and preparation method thereof, display panel
CN107123394A A kind of organic electroluminescence display panel and display device
CN107103870A Shifting deposit unit, its driving method and display panel
CN107146573A Display panel, its display methods and display device
CN107180919A Organic light emitting display and the organic light-emitting display device comprising it
CN107221605A Organic light-emitting structure and display device
CN107093674A A kind of organic electroluminescence display panel, preparation method and its display device
CN106972111A Organic luminescent device and display device