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NEOFIDELITY INC

Overview
  • Total Patents
    26
  • GoodIP Patent Rank
    197,588
  • Filing trend
    ⇩ 100.0%
About

NEOFIDELITY INC has a total of 26 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2006. It filed its patents most often in Republic of Korea, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets basic communication technologies, audio-visual technology and computer technology are ALTEC LANSING CORP, DEVIALET and TYMPHANY HK LTD.

Patent filings in countries

World map showing NEOFIDELITY INCs patent filings in countries

Patent filings per year

Chart showing NEOFIDELITY INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Choi Yeong Ha 11
#2 Kim Min Soo 7
#3 Kim Soo Myung 4
#4 Lee Duck Soo 4
#5 Yoon Hyung Sup 3
#6 Choi Yeongha 3
#7 Kim Duck Hwan 2
#8 Lee Eun Suk 2
#9 Lee Duk Soo 2
#10 Kim Sung Il 1

Latest patents

Publication Filing date Title
KR101737529B1 Interleaving system and interleaving method for interleaving digital audio signal including pwm signal and digital audio processing device employing the same
KR20150107089A Amplifier capable of controlling cut-off frequency in real time and method for controlling cut-off frequency in real time
US2014211968A1 Method for dynamically adjusting gain of parametric equalizer according to input signal, dynamic parametric equalizer and dynamic parametric equalizer system employing the same
KR20140137947A Quantizer with sigma-delta modulator, analog-to-digital converter including the same and quantizing method using the same
KR20140128669A Speaker with built-in filter for digital amplifier and method of manufacturing filter
KR101419433B1 Method for dynamically controlling gain of parametric equalizer according to input signal and daynamic parametric equalizer employing the same
KR101400865B1 Method for dynamically controlling gain of parametric equalizer according to input signal and daynamic parametric equalizer system employing the same
KR20130117071A Digital feedback amplifier
KR20130088351A Adaptive circuit for dividing impedance and feedback circuit employing the same
KR20130071822A Speaker with built-in filter for digital amplifier
KR20120015786A Switching device of digital amplifier and method for controlling the same
KR20110101646A Power supply circuit including voltage regulator and headphone driving circuit employing the same
KR20110087802A Switching device of digital amplifier and method for controlling the same
KR20110067262A Structure of slim speaker with p-type or f-type
KR20110050977A Method for adjusting gain of multiband drc system and multiband drc system using the same
KR20110050976A Multiband drc system and method for determining threshold of multiband drc system
US2009225999A1 Method for cancelling TDD noise and stereo headphone employing the same
KR100803653B1 Media player capable of selecting shape
KR100782345B1 Stereo headphone deleting tdd-noise and the method
KR20080006303A Detachable audio module and media player including the same