| Audio signal processing device calibration AI Mohammad, LH Kim, E Visser US Patent App. 13/801,021, 2014 | 316 | 2014 |
| Systems, methods, and apparatus for producing a directional sound field P Xiang, LH Kim, E Visser US Patent App. 13/740,658, 2013 | 312 | 2013 |
| Systems and methods for surround sound echo reduction AI Mohammad, LH Kim, E Visser US Patent 9,497,544, 2016 | 259 | 2016 |
| Audio user interaction recognition and application interface LH Kim, J Shin, E Visser US Patent 9,746,916, 2017 | 228 | 2017 |
| Three-dimensional sound capturing and reproducing with multi-microphones LH Kim, E Visser, P Xiang, IE Liu, D Ramakrishnan US Patent 9,552,840, 2017 | 221 | 2017 |
| User interface for secure access to a device using speaker verification E Visser, LH Kim, M Jin, Y Guo US Patent 10,540,979, 2020 | 190 | 2020 |
| Far-field audio processing LH Kim, E Visser, A Mohammad, IE Liu, Y Jiang US Patent App. 15/387,411, 2018 | 186 | 2018 |
| Automated user/sensor location recognition to customize audio performance in a distributed multi-sensor environment LH Kim, P Xiang, E Visser US Patent 9,408,011, 2016 | 146 | 2016 |
| Image generation for collaborative sound systems LH Kim, P Xiang US Patent 9,124,966, 2015 | 131 | 2015 |
| Object recognition using multi-modal matching scheme E Visser, H Wang, HA Siddiqui, LH Kim US Patent 9,495,591, 2016 | 116 | 2016 |
| Systems and methods for evaluating strength of an audio password LH Kim, J Nam, E Visser US Patent 10,157,272, 2018 | 99 | 2018 |
| Systems, methods, and apparatus for spatially directive filtering LH Kim, E Visser US Patent 9,291,697, 2016 | 97 | 2016 |
| Audio User Interaction Recognition and Context Refinement LH Kim, J Shin, E Visser US Patent App. 13/674,773, 2013 | 96 | 2013 |
| Systems, methods, apparatus, and computer-readable media for orientation-sensitive recording control E Visser, IE Liu, D Ramakrishnan, LH Kim, P Xiang US Patent 9,031,256, 2015 | 89 | 2015 |
| Single channel or multi-channel audio control interface LH Kim, E Visser, R Peri, PL Ton, JP Toman, T Schultz, J Zheng US Patent 10,051,364, 2018 | 87 | 2018 |
| Systems and methods for displaying a user interface JC Shaw, JP Toman, E Visser, PL Ton, LH Kim US Patent App. 13/836,543, 2013 | 77 | 2013 |
| Multi-channel echo cancellation and noise suppression AI Mohammad, LH Kim, IE Liu, E Visser US Patent 9,936,290, 2018 | 73 | 2018 |
| Systems and methods for audio signal processing E Visser, LH Kim, Y Guo, J Nam US Patent App. 13/828,415, 2013 | 73 | 2013 |
| Audio user interaction recognition and context refinement LH Kim, J Shin, E Visser US Patent 9,736,604, 2017 | 62 | 2017 |
| Deep neural net based filter prediction for audio event classification and extraction E Visser, Y Guo, LH Kim, R Peri, S Zhang US Patent 9,666,183, 2017 | 52 | 2017 |
