- 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: 240
10-year publication summary
|
22
|
14
|
24
|
18
|
18
|
12
|
15
|
20
|
8
|
8
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. | 5249 |
66 |
| Dolby International AB | 1027 |
24 |
| Nippon Telegraph and Telephone Corporation | 15922 |
22 |
| Nokia Technologies Oy | 21069 |
12 |
| Ericsson | 22660 |
10 |
| Dolby International AB | 916 |
10 |
| Top Quality Telephony, LLC | 42 |
10 |
| Samsung Electronics Co., Ltd. | 157557 |
9 |
| Panasonic Intellectual Property Corporation of America | 7176 |
9 |
| Sony Group Corporation | 15597 |
7 |
| Google LLC | 44482 |
6 |
| Sony Corporation | 30208 |
5 |
| Electronics and Telecommunications Research Institute | 9670 |
4 |
| Orange S.A. | 1661 |
4 |
| Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | 6118 |
4 |
| Huawei Technologies Co., Ltd. | 123282 |
3 |
| Qualcomm Incorporated | 91997 |
2 |
| LG Electronics Inc. | 75654 |
2 |
| Nokia Corporation | 4790 |
2 |
| Intel Corporation | 47102 |
2 |
| Other owners | 27 |