Learn more

EPILEDS TECHNOLOGIES INC

Overview
  • Total Patents
    30
  • GoodIP Patent Rank
    119,466
  • Filing trend
    ⇩ 33.0%
About

EPILEDS TECHNOLOGIES INC has a total of 30 patent applications. It decreased the IP activity by 33.0%. Its first patent ever was published in 2007. It filed its patents most often in Taiwan, Republic of Korea and United States. Its main competitors in its focus markets semiconductors, surface technology and coating and machine tools are EPILEDS TECH INC, TRANSLUCENT INC and HANDOTAI KENKYU SHINKOKAI.

Patent filings in countries

World map showing EPILEDS TECHNOLOGIES INCs patent filings in countries
# Country Total Patents
#1 Taiwan 28
#2 Republic of Korea 1
#3 United States 1

Patent filings per year

Chart showing EPILEDS TECHNOLOGIES INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hsu Ming-Sen 9
#2 Hsu Ming Sen 6
#3 Hsu Kung-Hsieh 5
#4 Chiu Chi Ying 4
#5 Kao Hui Shan 4
#6 Yang Cheng Chung 3
#7 Jong Charng Shyang 3
#8 Hu Chien-Sheng 2
#9 Chen Hung-Lung 2
#10 Chen Chih Ming 2

Latest patents

Publication Filing date Title
TWI715437B Ultraviolet light-emitting diode and manufacturing method of the same
TWI706580B Ultraviolet light-emitting diode
TWI676263B Multi-wavelength light-emitting diode epitaxial structure
TWI690128B Near infrared vertical cavity surface emitting laser and transfer method thereof
TWI648868B Method for manufacturing semiconductor light emitting device and semiconductor light emitting device thereof
TWI627317B Rod micro light-emitting diode and manufacturing method the same
TW201833369A Growth method of aluminum nitride
TW201801343A Epitaxial structure with tunnel junction, p-side up processing intermediate structure and manufacturing process thereof
TW201742957A Growth method of gallium nitride on aluminum gallium nitride
TWI577842B Growth method of aluminum gallium nitride
TWI583832B Method for growing group III nitride
TW201626599A Light emitting diode structure and manufacturing method thereof
TW201145579A Substrate for light-emitting diode
TW201134596A Laser processing method
TW201003984A Light emitting diodes with multi-layer stacking structure
TW200952202A Light-emitting diode (LED) device with a protective circuit
TW200947785A A light emitting diode with a composite buffer layer
TW200943577A A formation method for LED
TW200919776A Light emitting diode structure