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PENG KUAN-CHANG

Overview
  • Total Patents
    12
About

PENG KUAN-CHANG has a total of 12 patent applications. Its first patent ever was published in 2001. It filed its patents most often in Germany, Taiwan and United States. Its main competitors in its focus markets semiconductors, audio-visual technology and optics are CENTURY TECH SHENZHEN CORPORATION LIMITED, SHENZHEN HUAXING OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD and CHANG HSI-MING.

Patent filings in countries

World map showing PENG KUAN-CHANGs patent filings in countries
# Country Total Patents
#1 Germany 4
#2 Taiwan 4
#3 United States 4

Patent filings per year

Chart showing PENG KUAN-CHANGs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Peng Kuan-Chang 12

Latest patents

Publication Filing date Title
DE102007002173A1 Liquid crystal display device and backlight module therefor
US6963169B2 Organic electro-luminescence device
DE102004011989A1 Organic light emitting device
DE10334826A1 Organic electroluminescent device with assembly functionality
US6995508B2 Organic electroluminescent device with efficient heat dissipation and method for manufacturing the same
US7091657B2 Organic electro-luminescent display device and method for manufacturing the same
TWI224472B Organic electroluminescent device capable of increasing heat dissipation effect and its manufacturing method
TW550965B Organic electro luminescence device suitable for assembling function
TW480898B Organic electro-luminescence device
TW525404B Organic electroluminescence device