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QIMEI ELECTRONICS CO LTD

Overview
  • Total Patents
    23
About

QIMEI ELECTRONICS CO LTD has a total of 23 patent applications. Its first patent ever was published in 2001. It filed its patents most often in China. Its main competitors in its focus markets optics are BARTA CESTMIR, SHANDONG HAIFU PHOTON TECHNOLOGY CO LTD and WUXI ZHONGXING OPTOELECTRONICS TECHNOLOGY CO LTD.

Patent filings in countries

World map showing QIMEI ELECTRONICS CO LTDs patent filings in countries
# Country Total Patents
#1 China 23

Patent filings per year

Chart showing QIMEI ELECTRONICS CO LTDs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Optics

Focus technologies

# Technology
#1 Nonlinear optics

Top inventors

# Name Total Patents
#1 Ding Jinglong 3
#2 Chen Liyi 2
#3 Meizi Jiao 1
#4 Chen Junnan 1
#5 Shi Qingwen Hong 1
#6 Wang Juntai 1
#7 Jian Jincheng 1
#8 Zhu Junyan 1
#9 Zhouyu Kang 1
#10 Pan Taiji 1

Latest patents

Publication Filing date Title
CN101071545A Liquid crystal display device and its driving method
CN101071232A Planar lightsource device and its mkaing method, and liquid crystal display device with same
CN101051137A Method for producing liquid crystal display
CN1936653A Liquid crystal display and its drive method
CN1847945A Backlight module and use its LCD and a kind of framework
CN1641418A Liquid crystal display device and driving method
CN1536552A Liquid crystal display drive device and method
CN1464381A Low flicker liquid crystal display panel
CN1442352A Object box capable of loading different size glass base plate
CN1437100A Display
CN1435713A Liquid crystal display and its fixed frame
CN1435712A Deformation-preventing fixed frame and liquid crystal display therewith
CN1426936A Composite type base plate transportation box
CN1425940A Glass base plate box for liquid crystal display
CN1423250A Method for displaying dynamic image compression standard via liquid crystal display device
CN1421727A Multiple-angle reflecting plate for back lighting module
CN1421711A Reflector with lug on its inclined surface and its making process
CN1421833A Planar display and its driver chip
CN1416309A Panel display and printed circuit board
CN1416002A Touch-typed LCD panel device