- All sections
- G - Physics
- G10L - Speech analysis techniques or speech synthesisspeech recognitionspeech or voice processing techniquesspeech or audio coding or decoding
- G10L 13/08 - Text analysis or generation of parameters for speech synthesis out of text, e.g. grapheme to phoneme translation, prosody generation or stress or intonation determination
Patent holdings for IPC class G10L 13/08
Total number of patents in this class: 2226
10-year publication summary
|
145
|
141
|
145
|
187
|
166
|
225
|
193
|
222
|
242
|
178
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Google LLC | 44674 |
179 |
| Samsung Electronics Co., Ltd. | 158605 |
134 |
| Amazon Technologies, Inc. | 28216 |
121 |
| Microsoft Technology Licensing, LLC | 54524 |
112 |
| Cerence Operating Company | 423 |
48 |
| LG Electronics Inc. | 75910 |
44 |
| Sony Corporation | 30097 |
40 |
| Cerence Inc. | 255 |
40 |
| Apple Inc. | 59117 |
34 |
| International Business Machines Corporation | 62754 |
34 |
| Toshiba Corporation | 12625 |
29 |
| Tencent Technology (Shenzhen) Company Limited | 16087 |
29 |
| Nippon Telegraph and Telephone Corporation | 15938 |
27 |
| NVIDIA Corporation | 8777 |
24 |
| Beijing Zitiao Network Technology Co., Ltd. | 6788 |
23 |
| NEC Corporation | 37227 |
20 |
| SoftBank Group Corp. | 487 |
18 |
| Huawei Technologies Co., Ltd. | 124379 |
17 |
| Gracenote Digital Ventures, LLC | 54 |
17 |
| Neosapience, Inc. | 32 |
17 |
| Other owners | 1219 |