Yeongha Choi
8Patents
3h-index
13Co-inventors
50Inventor score
Filing activity: May 7, 2002 → Mar 17, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9288579B2 | Method for dynamically adjusting gain of parametric equalizer according to input signal, dynamic parametric equalizer and dynamic parametric equalizer system employing the same | Electricity | 8 | Active |
| US6657572B2 | Digital noise-shaping filter with real coefficients and method for making the same | Electricity | 6 | Expired |
| US8600076B2 | Multiband DRC system and method for controlling the same | Electricity | 5 | Active |
| US8155303B2 | System and method for cancelling echo | Electricity | 3 | Active |
| US8452025B2 | Power supply circuit including voltage regulator and headphone driving circuit employing the same | Electricity | 1 | Active |
| US8283976B2 | Switching device of digital amplifier and method for driving the same | Electricity | 1 | Active |
| US9414163B2 | Amplifier capable of controlling cut-off frequency in real time and amplification method for controlling cut-off frequency in real time | Electricity | 0 | Active |
| US9973162B2 | System and method for interleaving digital audio signal including PWM signal and digital audio processing device employing the same | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.