- All sections
- G - Physics
- G10L - Speech analysis techniques or speech synthesisspeech recognitionspeech or voice processing techniquesspeech or audio coding or decoding
- G10L 19/035 - Scalar quantisation
Patent holdings for IPC class G10L 19/035
Total number of patents in this class: 223
10-year publication summary
|
25
|
22
|
14
|
24
|
18
|
18
|
11
|
14
|
19
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. | 4821 |
63 |
| Dolby International AB | 1046 |
24 |
| Nippon Telegraph and Telephone Corporation | 16416 |
22 |
| Nokia Technologies Oy | 16656 |
11 |
| Ericsson | 21203 |
10 |
| Panasonic Intellectual Property Corporation of America | 7431 |
9 |
| Top Quality Telephony, LLC | 41 |
9 |
| Samsung Electronics Co., Ltd. | 139551 |
8 |
| Dolby International AB | 562 |
7 |
| Google LLC | 40989 |
6 |
| Sony Group Corporation | 12761 |
6 |
| Sony Corporation | 31518 |
5 |
| Electronics and Telecommunications Research Institute | 9039 |
4 |
| Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | 6135 |
4 |
| Qualcomm Incorporated | 82165 |
2 |
| LG Electronics Inc. | 71185 |
2 |
| Nokia Corporation | 6136 |
2 |
| Intel Corporation | 46179 |
2 |
| Nintendo Co., Ltd. | 3074 |
2 |
| Orange S.A. | 1501 |
2 |
| Other owners | 23 |