Issued Patents All Time
Showing 25 most recent of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12143783 | Sound source localization with reflection detection | — | 2024-11-12 |
| 12047756 | Analyzing audio signals for device selection | Samuel Henry Chang | 2024-07-23 |
| 11950062 | Direction finding of sound sources | Carlo Murgia | 2024-04-02 |
| 11915698 | Sound source localization | Borham Lee | 2024-02-27 |
| 11749294 | Directional speech separation | — | 2023-09-05 |
| 11545172 | Sound source localization using reflection classification | — | 2023-01-03 |
| 11386911 | Dereverberation and noise reduction | Kanthasamy Chelliah, Andreas Schwarz, Berkant Tacer, Carlo Murgia | 2022-07-12 |
| 11317201 | Analyzing audio signals for device selection | Samuel Henry Chang | 2022-04-26 |
| 11259117 | Dereverberation and noise reduction | Kanthasamy Chelliah, Andreas Schwarz, Carlos Renato Nakagawa, Berkant Tacer, Carlo Murgia | 2022-02-22 |
| 11217235 | Autonomously motile device with audio reflection detection | Anshuman Ganguly, Carlo Murgia | 2022-01-04 |
| 11107492 | Omni-directional speech separation | — | 2021-08-31 |
| 10966022 | Sound source localization using multiple microphone arrays | Edward Dietz Crump | 2021-03-30 |
| 10867617 | Techniques for processing audio data | Carlos Renato Nakagawa, Carlo Murgia, Kuan-Chieh Yen | 2020-12-15 |
| 10755727 | Directional speech separation | — | 2020-08-25 |
| 10600432 | Methods for voice enhancement | Carlo Murgia, Hyeong Cheol Kim | 2020-03-24 |
| 10242695 | Acoustic echo cancellation using visual cues | Kavitha Velusamy, Ramya Gopalan, Amit Singh Chhetri | 2019-03-26 |
| 10115411 | Methods for suppressing residual echo | Carlo Murgia, Hyeong Cheol Kim | 2018-10-30 |
| 9818425 | Parallel output paths for acoustic echo cancellation | Robert Ayrapetian, Philip Ryan Hilmes, Hyeong Cheol Kim, Yuwen Su | 2017-11-14 |
| 9767828 | Acoustic echo cancellation using visual cues | Kavitha Velusamy, Ramya Gopalan, Amit Singh Chhetri | 2017-09-19 |
| 9753119 | Audio and depth based sound source localization | Kavitha Velusamy, Ning Yao, Sowmya Gopalan, Qiang Liu, Rahul Kamalkishore Agrawal +1 more | 2017-09-05 |
| 9621984 | Methods to process direction data of an audio input device using azimuth values | — | 2017-04-11 |
| 9560446 | Sound source locator with distributed microphone array | Samuel Henry Chang | 2017-01-31 |
| 9489948 | Sound source localization using multiple microphone arrays | Edward Dietz Crump | 2016-11-08 |
| 9390723 | Efficient dereverberation in networked audio systems | John Walter McDonough, Jr., Amit Singh Chhetri, Robert Ayrapetian | 2016-07-12 |
| 9373338 | Acoustic echo cancellation processing based on feedback from speech recognizer | Ramya Gopalan, Kavitha Velusamy, Amit Singh Chhetri | 2016-06-21 |