- All sections
- G - Physics
- G10L - Speech analysis techniques or speech synthesisspeech recognitionspeech or voice processing techniquesspeech 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: 687
10-year publication summary
|
49
|
59
|
75
|
97
|
90
|
84
|
72
|
54
|
35
|
6
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Google LLC | 43553 |
92 |
| Microsoft Technology Licensing, LLC | 54220 |
40 |
| Samsung Electronics Co., Ltd. | 152304 |
36 |
| Amazon Technologies, Inc. | 27555 |
32 |
| META Platforms, Inc. | 6936 |
25 |
| Apple Inc. | 57432 |
24 |
| International Business Machines Corporation | 62049 |
23 |
| Adeia Guides Inc. | 3652 |
17 |
| Google Technology Holdings LLC | 2156 |
9 |
| Tencent Technology (Shenzhen) Company Limited | 15577 |
9 |
| META Platforms Technologies, LLC | 6229 |
9 |
| LG Electronics Inc. | 74619 |
8 |
| Toshiba Corporation | 12608 |
7 |
| Rovi Product Corporation | 227 |
7 |
| Cisco Technology, Inc. | 22239 |
6 |
| Baidu Online Network Technology (Beijing) Co., Ltd | 1585 |
6 |
| Spotify AB | 996 |
6 |
| Soundhound AI IP, LLC | 211 |
6 |
| Alibaba Group Holding Limited | 6914 |
5 |
| DEKA Products Limited Partnership | 1838 |
5 |
| Other owners | 315 |