- All sections
- G - Physics
- G10L - Speech analysis or synthesis; speech recognition; speech or voice processing; speech or audio coding or decoding
- G10L 21/034 - Automatic adjustment
Patent holdings for IPC class G10L 21/034
Total number of patents in this class: 301
10-year publication summary
|
9
|
48
|
33
|
33
|
19
|
29
|
41
|
39
|
37
|
9
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Dolby Laboratories Licensing Corporation | 3883 |
38 |
| Dolby International AB | 1076 |
19 |
| OrCam Technologies Ltd. | 142 |
10 |
| Bose Corporation | 2880 |
9 |
| Google LLC | 38759 |
9 |
| Amazon Technologies, Inc. | 24422 |
8 |
| International Business Machines Corporation | 60644 |
7 |
| NEC Corporation | 32703 |
7 |
| Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. | 4569 |
7 |
| Sony Corporation | 32931 |
6 |
| Microsoft Technology Licensing, LLC | 51439 |
6 |
| Bongiovi Acoustics LLC. | 92 |
6 |
| Tencent Technology (Shenzhen) Company Limited | 12951 |
6 |
| Huawei Technologies Co., Ltd. | 100781 |
5 |
| Nippon Telegraph and Telephone Corporation | 14195 |
5 |
| Psyx Research, Inc. | 6 |
4 |
| Rovi Guides, Inc. | 3236 |
4 |
| Staton Techiya, LLC | 254 |
4 |
| Avaya Management L.P. | 185 |
4 |
| Sony Group Corporation | 10730 |
4 |
| Other owners | 133 |