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SUN RUNGUANG

Overview
  • Total Patents
    21
  • GoodIP Patent Rank
    184,245
About

SUN RUNGUANG has a total of 21 patent applications. Its first patent ever was published in 2003. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets semiconductors and electrical machinery and energy are WILLIAMS RICHARD K, OKUMOTO KENJI and WIRTH RALPH.

Patent filings in countries

World map showing SUN RUNGUANGs patent filings in countries

Patent filings per year

Chart showing SUN RUNGUANGs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Sun Runguang 20
#2 Liu Hongyu 8
#3 Zhang Weiwei 3
#4 Sun Runguang Yuan 1
#5 Yu Gang 1

Latest patents

Publication Filing date Title
CN112185989A Structure and manufacturing method of inorganic light-emitting diode display device
CN110226229A A kind of display device structure
CN107112382A A kind of active drive inorganic light-emitting diode display device structure
CN105637641A Red inorganic light-emitting diode display device and manufacturing method therefor
CN104641726A Inorganic light-emitting diode display device and fabrication method therefor
CN103855179A Inorganic light-emitting diode display device structure
CN102832123A Power electric switch device and manufacturing method thereof
CN1854331A Material film plating method and device thereof
CN1856225A Multifunctional office facility
CN1856196A Active array organic light emitting display device and its manufacture
CN1779897A Organic field emission display device and production thereof
CN1767706A Method and apparatus for preparing organic electroluminescent display
CN1767705A Organic electroluminescent display device and method of fabricating the same
CN1599529A Electroluminescence device with photoelectric bistable character
CN1526984A AC driven electroluminescent device
CN1527649A Transparent electroluminescence device driven with active matrix
CN1447582A Compact type optical scanners