- All sections
- G - Physics
- G10L - Speech analysis or synthesis; speech recognition; speech or voice processing; speech or audio coding or decoding
- G10L 15/187 - Phonemic context, e.g. pronunciation rules, phonotactical constraints or phoneme n-grams
Patent holdings for IPC class G10L 15/187
Total number of patents in this class: 648
10-year publication summary
|
51
|
49
|
59
|
76
|
97
|
93
|
84
|
69
|
53
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Google LLC | 40754 |
89 |
| Microsoft Technology Licensing, LLC | 52891 |
41 |
| Samsung Electronics Co., Ltd. | 138518 |
36 |
| Amazon Technologies, Inc. | 25836 |
29 |
| International Business Machines Corporation | 60075 |
23 |
| META Platforms, Inc. | 7202 |
22 |
| Apple Inc. | 52607 |
20 |
| Adeia Guides Inc. | 2817 |
13 |
| Google Technology Holdings LLC | 2463 |
9 |
| LG Electronics Inc. | 70898 |
8 |
| Tencent Technology (Shenzhen) Company Limited | 14012 |
8 |
| Toshiba Corporation | 12037 |
7 |
| META Platforms Technologies, LLC | 5339 |
7 |
| Rovi Product Corporation | 233 |
7 |
| Cisco Technology, Inc. | 19312 |
6 |
| Baidu Online Network Technology (Beijing) Co., Ltd | 1589 |
6 |
| Spotify AB | 914 |
6 |
| Soundhound AI IP, LLC | 186 |
6 |
| Alibaba Group Holding Limited | 6969 |
5 |
| DEKA Products Limited Partnership | 1705 |
5 |
| Other owners | 295 |