G10L 25/63
For estimating an emotional state
Official title: for estimating an emotional state
G10L25/63 (For estimating an emotional state) appears on 1,713 US grants and 2,525 published applications in this corpus.
Search patents in G10L- Granted patents
- 1,713
- Published applications
- 2,525
- Assignees
- 756
- Inventors
- 5,011
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2003 | 0 | 1 |
| 2004 | 0 | 1 |
| 2005 | 1 | 0 |
| 2006 | 0 | 3 |
| 2007 | 0 | 2 |
| 2008 | 0 | 4 |
| 2009 | 1 | 3 |
| 2010 | 0 | 3 |
| 2011 | 4 | 7 |
| 2012 | 4 | 16 |
| 2013 | 6 | 25 |
| 2014 | 13 | 46 |
| 2015 | 38 | 49 |
| 2016 | 47 | 84 |
| 2017 | 57 | 100 |
| 2018 | 85 | 180 |
| 2019 | 150 | 231 |
| 2020 | 167 | 259 |
| 2021 | 173 | 264 |
| 2022 | 204 | 216 |
| 2023 | 195 | 274 |
| 2024 | 204 | 253 |
| 2025 | 207 | 191 |
| 2026 | 157 | 313 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Method, software and device for implementing personal safety functionalities6 Oct 2026US 12,755,623 B2
- Voice-triggered intelligent safety device/system6 Oct 2026US 12,755,625 B2Hitachi, Ltd.
- Method of contextual speech decoding from the brain6 Oct 2026US 12,755,738 B2The Regents of the University of California
- Method and device for interactive controlling on adult product based on multimodal model, and adult product29 Sep 2026US 12,746,176 B1Cravelle Ai Group Limited
- Multi-source disruptive behavior evaluation and moderation system22 Sep 2026US 12,741,218 B1Riot Games, Inc.
- Persistent emotional core module for multi-housing interactive companions8 Oct 2026US 2026/0306956 A1AIfection LLC
- Method for determining speech dataset, electronic device and storge medium8 Oct 2026US 2026/0311679 A1Baidu International Technology (Shenzhen) Co., Ltd.
- Method, System and Apparatus for Understanding and Generating Human Conversational Cues8 Oct 2026US 2026/0311685 A1SRI International
- Action control system1 Oct 2026US 2026/0295857 A1SoftBank Group Corp.
- Information processing system, information processing method, and apparatus1 Oct 2026US 2026/0301021 A1Ricoh Company, Ltd.
Most cited
By later US patents
- System and method for a cooperative conversational voice user interface656US 8,073,681 B2VoiceBox Technologies, Inc. · 2011
- Method and software for training a customer service representative by analysis of a telephonic interaction between a customer and a contact center265US 8,094,790 B2Mattersight Corporation · 2012
- Method and apparatus for improving listener differentiation of talkers during a conference call241US 6,882,971 B2General Instrument Corporation · 2005
- Voice-based determination of physical and emotional characteristics of users222US 10,096,319 B1Amazon Technologies, Inc. · 2018
- Identification of taste attributes from an audio signal212US 9,934,785 B1Spotify AB · 2018