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UNLIMITER MFA CO LTD

Overview
  • Total Patents
    111
  • GoodIP Patent Rank
    13,634
  • Filing trend
    ⇩ 21.0%
About

UNLIMITER MFA CO LTD has a total of 111 patent applications. It decreased the IP activity by 21.0%. Its first patent ever was published in 2012. It filed its patents most often in Taiwan, United States and China. Its main competitors in its focus markets audio-visual technology, computer technology and basic communication technologies are MATSUO NAOSHI, SEYCHELLES SHANGYUANDING AUDIO CO LTD and BUCK MARKUS.

Patent filings in countries

World map showing UNLIMITER MFA CO LTDs patent filings in countries
# Country Total Patents
#1 Taiwan 53
#2 United States 49
#3 China 6
#4 EPO (European Patent Office) 2
#5 Japan 1

Patent filings per year

Chart showing UNLIMITER MFA CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yang Kuo-Ping 94
#2 Chao Kuan-Li 69
#3 Yang Neo Bob Chih Yung 38
#4 Young Neo Bob Chih-Yung 31
#5 Li Jian-Ying 30
#6 Wu Po-Jui 24
#7 Chang Chih-Long 20
#8 Kao Kuo-Wei 16
#9 Liao Ho-Hsin 11
#10 Huang Yu-Chieh 10

Latest patents

Publication Filing date Title
TW202044752A Electronic device and equalizer adjustment method thereof
TW202044754A Sound adjustment method for hearing protection and sound adjustment device performing the same
TW202034152A Sound playback device and output sound adjusting method thereof
TW202027062A Sound playback system and output sound adjusting method thereof
TWI692253B Controlling headset method and headset
TW202019194A Method for decreasing effect upon interference sound of and sound playback device
US10547940B1 Sound collection equipment and method for detecting the operation status of the sound collection equipment
TWI671738B Sound playback device and reducing noise method thereof
TW202013357A Sound cancellation method and electronic device performing the same
TW202008800A Hearing aid and hearing aid output voice adjustment method thereof
US2018332699A1 Printed circuit board
TWI674005B Binaural hearing aid and method of reducing a noise generated via touching a hearing aid
TWI662545B Method for adjusting voice frequency and sound playing device thereof
CN110570875A Method for detecting environmental noise to change playing voice frequency and voice playing device
TWI662544B Method for detecting ambient noise to change the playing voice frequency and sound playing device thereof
TWI662546B Sound adjustment method and system
CN110322885A Method, computer program product and its proximal end electronic device of artificial intelligent voice interaction
TWI672690B Artificial intelligence voice interaction method, computer program product, and near-end electronic device thereof
TW201937868A Sound playing device and connection executing method thereof
US2018322869A1 Voice transmission device and method for executing voice assistant program thereof