Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12300261 | Neural sidelobe canceller for target speech separation | Yuzhou Liu, Ali Abdollahzadeh Milani, Trausti Kristjansson | 2025-05-13 |
| 12072413 | Method for wall detection and localization | Spencer Russell, Krishna Kamath Koteshwara, Ali Abdollahzadeh Milani, Trausti Kristjansson, Anran Wang | 2024-08-27 |
| 11982737 | Controlling sensitivity of presence detection using ultrasonic signals | Yuzhou Liu, Krishna Kamath Koteshwara, Rui Wang, Harsha Rao, Trausti Kristjansson | 2024-05-14 |
| 11921187 | Monitoring non-stationary object distance using ultrasonic signals | Spencer Russell, Krishna Kamath Koteshwara, Trausti Kristjansson, Anran Wang | 2024-03-05 |
| 11785406 | Inter-channel level difference based acoustic tap detection | Savaskan Bulek, Ali Abdollahzadeh Milani, Trausti Kristjansson | 2023-10-10 |
| 11727912 | Deep adaptive acoustic echo cancellation | Harsha Rao, Srivatsan Kandadai, Minje Kim, Trausti Kristjansson | 2023-08-15 |
| 11727926 | Systems and methods for noise reduction | Yuzhou Liu, Savaskan Bulek, Ali Abdollahzadeh Milani, Trausti Kristjansson | 2023-08-15 |
| 11614529 | Controlling emission of ultrasonic signals for presence detection | Harsha Rao, Maziyar Khorasani, Krishna Kamath Koteshwara | 2023-03-28 |
| 11615801 | System and method of enhancing intelligibility of audio playback | Narimene Lezzoum, Yacine Azmi, Jakub Mazur, Lars Rasmus Elofsson Bernstedt | 2023-03-28 |
| 11564036 | Presence detection using ultrasonic signals with concurrent audio playback | Krishna Kamath Koteshwara, Zhen Sun, Spencer Russell, Yuzhou Liu, Wan-Chieh Pai | 2023-01-24 |
| 11513216 | Device calibration for presence detection using ultrasonic signals | Krishna Kamath Koteshwara, Rui Wang | 2022-11-29 |
| 11402499 | Processing audio signals for presence detection | Krishna Kamath Koteshwara, Ke Li | 2022-08-02 |
| 11172285 | Processing audio to account for environmental noise | Ke Li, Alex Kanaris, Ludger Solbach, Carlo Murgia, Kuan-Chieh Yen | 2021-11-09 |
| 10911881 | Inter-channel level difference based acoustic tap detection | Savaskan Bulek, Ali Abdollahzadeh Milani, Trausti Kristjansson | 2021-02-02 |
| 10482899 | Coordination of beamformers for noise estimation and noise suppression | Sean A. Ramprashad, Esge B. Andersen, Joshua D. Atkins, Sorin V. Dusan, Vasu Iyengar +1 more | 2019-11-19 |
| 10375487 | Method and device for filtering signals to match preferred speech levels | William S. Woods | 2019-08-06 |
| 9875754 | Method and apparatus for pre-processing speech to maintain speech intelligibility | William S. Woods, Jinjun Xiao | 2018-01-23 |
| 9736578 | Microphone-based orientation sensors and related techniques | Vasu Iyengar, Joshua D. Atkins, Aram Lindahl, Ashrith Deshpande | 2017-08-15 |
| 9264824 | Integration of hearing aids with smart glasses to improve intelligibility in noise | Xavier Chabot | 2016-02-16 |
| 8103029 | Earset assembly using acoustic waveguide | Lester S. H. Ngia, Christopher F. Vlach | 2012-01-24 |
| 8019107 | Earset assembly having acoustic waveguide | Lester S. H. Ngia, Christopher F. Vlach | 2011-09-13 |