Issued Patents All Time
Showing 25 most recent of 71 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12425379 | Voice identification assisted end-to-end cryptography | Curtis Gill Hartmann, Thushara Paul, Amalavoyal Chari, John Joseph Dunne | 2025-09-23 |
| 12354593 | Efficient voice synthesis using frame-based processing | Ahmed Mustafa, Jean-Marc Valin, Jan Buethe, Paris Smaragdis | 2025-07-08 |
| 12348677 | Bidirectional videoconference-related messaging for public switched telephone network participants | John Joseph Dunne, Siddhartha Shankara Rao | 2025-07-01 |
| 12175989 | Audio coder window and transform implementations | Antonius Kalker, Albert W. Chau | 2024-12-24 |
| 12167223 | Real-time low-complexity stereo speech enhancement with spatial cue preservation | Masahito Togami, Karim Helwani, Jean-Marc Valin | 2024-12-10 |
| 12126313 | System and method for adaptive sound equalization in personal hearing devices | Martin Walsh | 2024-10-22 |
| 12112521 | Room acoustics simulation using deep learning image analysis | Martin Walsh, Aoife McDonagh, Edward Stein, Peter Corcoran | 2024-10-08 |
| 12010459 | Separate representations of videoconference participants that use a shared device | John Joseph Dunne, Michael Klingbeil, Siddhartha Shankara Rao | 2024-06-11 |
| 11929077 | Multi-stage speaker enrollment in voice authentication and identification | Teodora Ceanga, Eloy Geenjaar, Gadiel Seroussi, Brandon Smith | 2024-03-12 |
| 11924367 | Joint noise and echo suppression for two-way audio communication enhancement | Jean-Marc Valin, Karim Helwani, Srikanth Venkata Tenneti, Erfan Soltanmohammadi, Mehmet Umut Isik +2 more | 2024-03-05 |
| 11909787 | Videoconference content sharing for public switched telephone network participants | John Joseph Dunne, Siddhartha Shankara Rao | 2024-02-20 |
| 11899765 | Dual-factor identification system and method with adaptive enrollment | Gadiel Seroussi | 2024-02-13 |
| 11894004 | Audio coder window and transform implementations | Antonius Kalker, Albert W. Chau | 2024-02-06 |
| 11769515 | Audio coder window sizes and time-frequency transformations | Antonius Kalker, Albert W. Chau | 2023-09-26 |
| 11622220 | System and method for loudspeaker position estimation | Guangji Shi, Edward Stein | 2023-04-04 |
| 11355132 | Spatial audio signal decoder | Edward Stein | 2022-06-07 |
| 11205435 | Spatial audio signal encoder | — | 2021-12-21 |
| 11190877 | Multi-speaker method and apparatus for leakage cancellation | Suketu Kamdar, Zesen Zhuang, Martin Walsh, Edward Stein, Jean-Marc Jot | 2021-11-30 |
| 10902838 | Multi-speaker method and apparatus for leakage cancellation | Suketu Kamdar, Zesen Zhuang, Martin Walsh, Edward Stein, Jean-Marc Jot | 2021-01-26 |
| 10887716 | Graphical user interface for calibrating a surround sound system | Guangji Shi, Martin Walsh | 2021-01-05 |
| 10847169 | Audio coder window and transform implementations | Antonius Kalker, Albert W. Chau | 2020-11-24 |
| 10818305 | Audio coder window sizes and time-frequency transformations | Antonius Kalker, Albert W. Chau | 2020-10-27 |
| 10796704 | Spatial audio signal decoder | Edward Stein | 2020-10-06 |
| 10575114 | System and method for loudspeaker position estimation | Guangji Shi, Edward Stein | 2020-02-25 |
| 10375498 | Graphical user interface for calibrating a surround sound system | Guangji Shi, Martin Walsh | 2019-08-06 |