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GUANGHUI ELECTRONIC CO LTD

Overview
  • Total Patents
    51
About

GUANGHUI ELECTRONIC CO LTD has a total of 51 patent applications. Its first patent ever was published in 2002. It filed its patents most often in China. Its main competitors in its focus markets optics, semiconductors and environmental technology are ALLIED MATERIAL TECHNOLOGY COR, YOKOTA MASASHI and OPTICAL IMAGING SYST.

Patent filings in countries

World map showing GUANGHUI ELECTRONIC CO LTDs patent filings in countries
# Country Total Patents
#1 China 51

Patent filings per year

Chart showing GUANGHUI ELECTRONIC CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Mengyi Hong 3
#2 Wenyi Xu 3
#3 Hongde Chen 2
#4 Zhijie Zhang 2
#5 Yang Keqin 2
#6 Peixun Wu 2
#7 Junchang Qiu 2
#8 Huang Xindao 2
#9 Haojie Li 2
#10 Guokui Li 2

Latest patents

Publication Filing date Title
CN1916743A Liquid crystal display faceplate, and base plate of drive component array
CN1916671A Color filter and manufacturing method
CN1905166A Film transistor array substrate and mfg. method thereof
CN1870113A Structure of display picture element circuit and its driving method
CN1834790A Method of mfg. lower substrate of LCD device by using three masks
CN1832184A Active component array substrate
CN1794046A Liquid crystal display device
CN1819125A Production of thin-film transistor and liquid-crystal display devcie
CN1794075A Liquid crystal display device and its shaping method
CN1825560A Method for preparing copper conductor for plane display substrate
CN1752824A Liquid crystal display device
CN1758827A Atomic beam generator and its method
CN1740882A Array base plate for liquid crystal display and producing method thereof
CN1740862A Picture element structure for half-penetrating and semi-reflective liquid crystal display panel and producing method thereof
CN1741116A Active adjustable variable current thin film transistor circuit structure
CN1716057A Method for producing liquid crystal display base board
CN1896852A Production of liquid-crystal display device
CN1719321A Vertical arrangement (VA type) liquid crystal display device
CN1725443A Manufacturing method of metal/insulation layer/metal structure
CN1652003A Method for mfg. film transistor and liquid crystal display