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ALPHA MICROELECTRONICS CORP

Overview
  • Total Patents
    24
  • GoodIP Patent Rank
    184,987
About

ALPHA MICROELECTRONICS CORP has a total of 24 patent applications. Its first patent ever was published in 1994. It filed its patents most often in Taiwan, Japan and China. Its main competitors in its focus markets control are TOMATIS INT, ZHOU WEIJIN and COGNITIVE CONCEPTS INC.

Patent filings in countries

World map showing ALPHA MICROELECTRONICS CORPs patent filings in countries
# Country Total Patents
#1 Taiwan 21
#2 Japan 2
#3 China 1

Patent filings per year

Chart showing ALPHA MICROELECTRONICS CORPs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Control

Focus technologies

# Technology
#1 Teaching materials

Top inventors

# Name Total Patents
#1 Lin Yen-Hua 4
#2 Lin Yen Hua 4
#3 Fang Wen-Chih 3
#4 Deng Zhi-Chao 2
#5 Lin Chih-Shan 2
#6 Huang Yung-Hsing 2
#7 Yen Ming-Nan 1
#8 Tseng Jung-Hung 1
#9 Ueng Chii-Peir 1
#10 Zhu Yuan-Zhi 1

Latest patents

Publication Filing date Title
TWI701443B Structure for voltage detection circuit able to detect different voltages
TWI716029B Method for detecting random sound segment
TWI697679B Voltage detection circuit capable of setting voltage detection level
TWI687920B Method for detecting baby cry
TWI638520B Level shifter with reset and latch functions
TW201714065A Adjustable capacitive touch detection apparatus with low power consumption
TW201619585A Thermal detection circuits
TW201526448A System and method for receiving wireless power transmission
TW201317894A An architecture for dual-core microprocessor able to process instructions from a single program memory in parallel
CN103092570A Single-chip dual-core microprocessor architecture for parallelly processing programs from single program memory
TW201310933A A one-to-many wireless energy transmission system
TW201237821A Method for color recognition
TW201205229A Voltage and current reference circuit
TW201205227A Reverse-voltage protection circuit apparatus
TW201039556A Low voltage reset circuit
TW200847255A A wafer structure capable of saving space in chips and its circuit trimming method
TW200847650A Encoding method of supporting dynamically adjusting word length
TW200847651A Memory access device of supporting dynamic word length
TW200410128A System on chip voice trigger controller
TW540024B Driving signal waveform optimization method for LCD panel