- All sections
- G - Physics
- G10L - Speech analysis or synthesis; speech recognition; speech or voice processing; speech or audio coding or decoding
- G10L 21/013 - Adapting to target pitch
Patent holdings for IPC class G10L 21/013
Total number of patents in this class: 232
10-year publication summary
|
15
|
25
|
17
|
21
|
21
|
23
|
39
|
33
|
27
|
8
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Smule, Inc. | 158 |
31 |
| Dolby International AB | 1076 |
10 |
| Google LLC | 38759 |
9 |
| Yamaha Corporation | 4054 |
7 |
| Nippon Telegraph and Telephone Corporation | 14195 |
7 |
| Modulate, Inc. | 20 |
7 |
| Intel Corporation | 45621 |
6 |
| Ping An Technology (Shenzhen) Co., LTD. | 5847 |
6 |
| Ubtech Robotics Corp Ltd | 457 |
5 |
| Top Quality Telephony, LLC | 40 |
5 |
| Samsung Electronics Co., Ltd. | 131630 |
4 |
| Amazon Technologies, Inc. | 24422 |
4 |
| Speech Morphing Systems, Inc. | 19 |
4 |
| Spotify AB | 880 |
4 |
| Tencent Technology (Shenzhen) Company Limited | 12951 |
4 |
| International Business Machines Corporation | 60644 |
3 |
| Toyota Motor Corporation | 28582 |
3 |
| Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. | 4569 |
3 |
| Sony Interactive Entertainment LLC | 1946 |
3 |
| Avaya Management L.P. | 185 |
3 |
| Other owners | 104 |