- All sections
- G - Physics
- G10L - Speech analysis techniques or speech synthesisspeech recognitionspeech or voice processing techniquesspeech or audio coding or decoding
- G10L 13/00 - Speech synthesisText to speech systems
Patent holdings for IPC class G10L 13/00
Total number of patents in this class: 2365
10-year publication summary
|
126
|
184
|
214
|
314
|
240
|
170
|
153
|
147
|
101
|
53
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Google LLC | 44482 |
135 |
| Amazon Technologies, Inc. | 28087 |
134 |
| Microsoft Technology Licensing, LLC | 54466 |
106 |
| Sony Corporation | 30181 |
88 |
| Yamaha Corporation | 4074 |
79 |
| International Business Machines Corporation | 62634 |
56 |
| Apple Inc. | 58742 |
45 |
| Samsung Electronics Co., Ltd. | 157719 |
44 |
| META Platforms, Inc. | 6874 |
39 |
| Cerence Operating Company | 422 |
38 |
| Cerence Inc. | 259 |
31 |
| Nippon Telegraph and Telephone Corporation | 15924 |
30 |
| Sony Group Corporation | 15642 |
29 |
| LG Electronics Inc. | 75694 |
24 |
| Panasonic Intellectual Property Management Co., Ltd. | 33997 |
24 |
| Capital One Services, LLC. | 10004 |
24 |
| Toshiba Digital Solutions Corporation | 685 |
24 |
| Sharp Kabushiki Kaisha | 18523 |
24 |
| NEC Corporation | 37004 |
23 |
| Toshiba Corporation | 12560 |
22 |
| Other owners | 1346 |