Inventor · disambiguated record
Yeongha Choi
Also filed as: CHOI YEONGHA
8 granted patents·1 pending application·33 citations·filing 2001–2022
82Inventor score
Top patents by PatentIndex Score
9 records- 0183US8600076B2Multiband DRC system and method for controlling the sameCHOI YEONGHA·Filed 2010·Granted Dec 3, 2013·8 cites·9 claims
- 0277US9288579B2Method for dynamically adjusting gain of parametric equalizer according to input signal, dynamic parametric equalizer and dynamic parametric equalizer system employing the sameNEOFIDELITY INC·Filed 2014·Granted Mar 15, 2016·8 cites·18 claims
- 0364US8155303B2System and method for cancelling echoKIM CHONGHOON·Filed 2007·Granted Apr 10, 2012·6 cites·19 claims
- 0447US8452025B2Power supply circuit including voltage regulator and headphone driving circuit employing the sameCHOI YEONGHA·Filed 2011·Granted May 28, 2013·1 cites·14 claims
- 0547US6657572B2Digital noise-shaping filter with real coefficients and method for making the sameFiled 2001·Granted Dec 2, 2003·9 cites·21 claims
- 0646US8283976B2Switching device of digital amplifier and method for driving the sameCHOI YEONGHA·Filed 2011·Granted Oct 9, 2012·1 cites·14 claims
- 0745US9414163B2Amplifier capable of controlling cut-off frequency in real time and amplification method for controlling cut-off frequency in real timeNEOFIDELITY INC·Filed 2014·Granted Aug 9, 2016·0 cites·13 claims
- 0843US9973162B2System and method for interleaving digital audio signal including PWM signal and digital audio processing device employing the sameNEOFIDELITY INC·Filed 2017·Granted May 15, 2018·0 cites·19 claims
- 0942US2022385255A1Apparatus and method for adaptively controlling dynamic rangeWELLANG CO LTD·Filed 2022·Application pending·0 cites
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