Sangchul Ko
18Patents
3h-index
31Co-inventors
56Inventor score
Filing activity: Aug 25, 2005 → Jul 24, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7961889B2 | Apparatus and method for processing multi-channel audio signal using space information | Electricity | 17 | Active |
| US11006210B2 | Apparatus and method for outputting audio signal, and display apparatus using the same | Electricity | 3 | Active |
| US8929572B2 | Method and apparatus for expanding listening sweet spot | Electricity | 3 | Active |
| US7599724B2 | Portable terminal having sliding case | Electricity | 2 | Active |
| US10880637B2 | Sound output apparatus | Electricity | 1 | Active |
| US12300267B2 | Method of matching sound source for each object included in video, and computing device for performing the same | Electricity | 0 | Active |
| US12003955B2 | Display apparatus and control method thereof | Electricity | 0 | Active |
| US8885854B2 | Method, medium, and system decoding compressed multi-channel signals into 2-channel binaural signals | Electricity | 0 | Active |
| US9232334B2 | Apparatus and method for processing multi-channel audio signal using space information | Electricity | 0 | Active |
| US12369005B2 | Apparatus and method for processing multi-channel audio signal | Electricity | 0 | Active |
| US8744088B2 | Method, medium, and apparatus decoding an input signal including compressed multi-channel signals as a mono or stereo signal into 2-channel binaural signals | Electricity | 0 | Active |
| US8824690B2 | Apparatus and method for processing multi-channel audio signal using space information | Electricity | 0 | Active |
| US12062377B2 | Apparatus and method for processing audio | Electricity | 0 | Active |
| US10841692B2 | Display apparatus including a directional sound guide | Electricity | 0 | Active |
| US12200464B2 | Apparatus and method for processing multi-channel audio signal | Electricity | 0 | Active |
| US12028677B2 | Sound output device and display device including same | Electricity | 0 | Active |
| US9552820B2 | Apparatus and method for processing multi-channel audio signal using space information | Electricity | 0 | Active |
| US11619966B2 | Display apparatus and sound outputting method thereof | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.