- All sections
- G - Physics
- G10L - Speech analysis techniques or speech synthesisspeech recognitionspeech or voice processing techniquesspeech or audio coding or decoding
- G10L 15/19 - Grammatical context, e.g. disambiguation of recognition hypotheses based on word sequence rules
Patent holdings for IPC class G10L 15/19
Total number of patents in this class: 461
10-year publication summary
|
40
|
56
|
53
|
50
|
51
|
53
|
40
|
30
|
17
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Microsoft Technology Licensing, LLC | 54182 |
60 |
| Google LLC | 43643 |
57 |
| Amazon Technologies, Inc. | 27637 |
28 |
| International Business Machines Corporation | 62123 |
27 |
| Samsung Electronics Co., Ltd. | 152914 |
18 |
| Soundhound AI IP, LLC | 212 |
16 |
| ServiceNow, Inc. | 2056 |
10 |
| Promptu Systems Corporation | 47 |
9 |
| Soundhound AI IP Holding, LLC | 117 |
9 |
| Genesys Cloud Services, Inc., FORMERLY Genesys Telecommunications Laboratories, Inc. | 1075 |
7 |
| Apple Inc. | 57924 |
6 |
| Qualcomm Incorporated | 89782 |
6 |
| Adeia Guides Inc. | 3696 |
6 |
| GM Global Technology Operations LLC | 15722 |
5 |
| HealthGPT, Inc. | 5 |
5 |
| Honeywell International Inc. | 13561 |
4 |
| Pindrop Security, Inc. | 277 |
4 |
| SRI International | 994 |
4 |
| BlackBerry Limited | 5047 |
3 |
| LG Electronics Inc. | 74791 |
3 |
| Other owners | 174 |