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MIRACLE TECHNOLOGY CO LTD

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    221,171
About

MIRACLE TECHNOLOGY CO LTD has a total of 14 patent applications. Its first patent ever was published in 1996. It filed its patents most often in Taiwan, United States and Hong Kong. Its main competitors in its focus markets semiconductors, environmental technology and electrical machinery and energy are YANGZHOU HY TECHNOLOGY DEV CO LTD, SHANGHAI PN STONE PHOTOELECTRIC CO LTD and GUANGDONG SINODISPLAY TECH CO.

Patent filings in countries

World map showing MIRACLE TECHNOLOGY CO LTDs patent filings in countries
# Country Total Patents
#1 Taiwan 8
#2 United States 5
#3 Hong Kong 1

Patent filings per year

Chart showing MIRACLE TECHNOLOGY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tsay Wen-Chin 6
#2 Cai Wen-Qin 3
#3 Liang Woei-Cherng 2
#4 Yeh Jung-Hui 2
#5 Liang Wei-Chen 2
#6 Liang Wei-Cheng 1
#7 Tsay Wen Chin 1
#8 Lai Li-Hong 1
#9 Tsay Wenn-Chin 1

Latest patents

Publication Filing date Title
TW202018971A Phototransistor and phototransistor array
TW202010092A Planar MOSFET and manufacturing method thereof
TW201440211A Light emitting diode array structure and production method thereof
TW201438188A Stacked LED array structure
US2011272783A1 Semiconductor device with bipolar transistor and capacitor
TW201140797A Semiconductor device having bipolar transistor and thin film capacitor
HK1041746A1 Coilless ac/dc power supply device
US6353546B1 Coilless AC/DC power supply device
US5990490A Optical electronic IC capable of photo detection
TW337048B Photoelectric IC with photo detection circuit and process for producing the same
TW338876B Adjustment method and equipment of brightness of emergency lighting
US5804485A High density metal gate MOS fabrication process
TW286436B Process of high-density metal gate metal oxide semiconductor