- 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: 2304
10-year publication summary
|
151
|
126
|
184
|
213
|
313
|
240
|
167
|
145
|
139
|
70
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Amazon Technologies, Inc. | 26716 |
131 |
| Google LLC | 42261 |
130 |
| Microsoft Technology Licensing, LLC | 53729 |
108 |
| Sony Corporation | 31036 |
88 |
| Yamaha Corporation | 4089 |
79 |
| International Business Machines Corporation | 61257 |
55 |
| Samsung Electronics Co., Ltd. | 146346 |
42 |
| Cerence Operating Company | 435 |
42 |
| META Platforms, Inc. | 7100 |
38 |
| Cerence Inc. | 283 |
35 |
| Apple Inc. | 54937 |
33 |
| Nippon Telegraph and Telephone Corporation | 17346 |
30 |
| Toshiba Digital Solutions Corporation | 652 |
25 |
| NEC Corporation | 35687 |
24 |
| Capital One Services, LLC. | 9163 |
24 |
| Sony Group Corporation | 13851 |
24 |
| LG Electronics Inc. | 73111 |
23 |
| Toshiba Corporation | 12345 |
23 |
| Panasonic Intellectual Property Management Co., Ltd. | 31475 |
23 |
| Sharp Kabushiki Kaisha | 18738 |
23 |
| Other owners | 1304 |