G10L 15/148
Duration modelling in hmms
Official title: {Duration modelling in HMMs, e.g. semi HMM, segmental models or transition probabilities}
G10L15/148 (Duration modelling in hmms) appears on 24 US grants and 23 published applications in this corpus.
Search patents in G10L- Granted patents
- 24
- Published applications
- 23
- Assignees
- 22
- Inventors
- 48
- Latest grant
- 20 May 2025
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| Year | Granted patents | Published applications |
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| 2018 | 2 | 4 |
| 2019 | 1 | 2 |
| 2020 | 3 | 5 |
| 2021 | 5 | 1 |
| 2022 | 1 | 1 |
| 2023 | 1 | 0 |
| 2024 | 2 | 1 |
| 2025 | 1 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Systems and methods for generating labeled data to facilitate configuration of network microphone devices11 Dec 2025US 2025/0378824 A1Sonos, Inc.
- Systems and Methods for Generating Labeled Data to Facilitate Configuration of Network Microphone Devices11 Jul 2024US 2024/0233711 A1Sonos, Inc.
- Speech emotion detection method and apparatus, computer device, and storage medium27 Jan 2022US 2022/0028415 A1Tencent Technology (Shenzhen) Company Limited
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Most cited
By later US patents
- Word hash language model98US 10,482,875 B2Asapp, Inc. · 2019
- Segment-based apparatus and method for speech recognition by analyzing multiple speech unit frames and modeling both temporal and spatial correlation76US 5,625,749 AMassachusetts Institute of Technology · 1997
- Word hash language model31US 10,109,275 B2Asapp, Inc. · 2018
- Method and apparatus for a parameter sharing speech recognition system24US 6,006,186 ASony Corporation · 1999
- Temporal pattern recognition method and apparatus utilizing segment and frame-based models14US 6,662,158 B1Microsoft Corporation · 2003