G10L 21/14
By displaying frequency domain information
Official title: by displaying frequency domain information
G10L21/14 (By displaying frequency domain information) appears on 87 US grants and 103 published applications in this corpus.
Search patents in G10L- Granted patents
- 87
- Published applications
- 103
- Assignees
- 74
- Inventors
- 208
- Latest grant
- 20 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2012 | 2 | 0 |
| 2013 | 0 | 2 |
| 2014 | 0 | 0 |
| 2015 | 2 | 6 |
| 2016 | 4 | 7 |
| 2017 | 7 | 7 |
| 2018 | 6 | 6 |
| 2019 | 6 | 2 |
| 2020 | 3 | 6 |
| 2021 | 3 | 13 |
| 2022 | 8 | 18 |
| 2023 | 16 | 15 |
| 2024 | 14 | 10 |
| 2025 | 13 | 8 |
| 2026 | 3 | 3 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Audio processing for detecting occurrences of loud sound characterized by brief audio bursts20 Jan 2026US 12,531,081 B2Stats LLC
- Spur detection in a sampled waveform in a mixed analog/digital system using the phase of the frequency response13 Jan 2026US 12,523,680 B2International Business Machines Corporation
- Neural networks for accompaniment extraction from songs13 Jan 2026US 12,524,497 B2Snap Inc.
- Data-driven audio deepfake detection4 Nov 2025US 12,462,813 B1Reality Defender, Inc.
- Audio spoof detection using attention-based contrastive learning9 Sep 2025US 12,411,910 B2Reality Defender, Inc.
- Data-driven audio deepfake detection20 Aug 2026US 2026/0245562 A1Reality Defender, Inc.
- Audio processing for detecting occurrences of loud sound characterized by brief audio bursts7 May 2026US 2026/0128056 A1Stats LLC
- Audio processing for detecting occurrences of loud sound characterized by brief audio bursts30 Apr 2026US 2026/0120711 A1Stats LLC
- System and method for gunshot detection25 Dec 2025US 2025/0391425 A1Auris, LLC
- Customizable voice messaging platform25 Sep 2025US 2025/0299225 A1Robin Voice, Inc.
Most cited
By later US patents
- Method, device, and system for obtaining information based on audio input38US 10,354,307 B2Tencent Technology (Shenzhen) Company Limited · 2019
- Editing audio assets38US 8,219,223 B1Adobe Systems Incorporated · 2012
- System for applying privacy settings in connection with creating, storing, distributing, and editing mixed-media collections23US 9,377,991 B1Northwest Analytics, Inc. · 2016
- Devices and methods for the visualization and localization of sound12US 10,111,013 B2Sense Intelligent · 2018
- Systems and methods for identifying a sound event11US 9,812,152 B2OtoSense Inc. · 2017