- All sections
- G - Physics
- G10L - Speech analysis or synthesis; speech recognition; speech or voice processing; speech or audio coding or decoding
- G10L 19/107 - Sparse pulse excitation, e.g. by using algebraic codebook
Patent holdings for IPC class G10L 19/107
Total number of patents in this class: 67
10-year publication summary
|
4
|
14
|
3
|
7
|
4
|
0
|
1
|
3
|
0
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. | 4569 |
25 |
| Huawei Technologies Co., Ltd. | 100781 |
14 |
| Dolby International AB | 1076 |
14 |
| Qualcomm Incorporated | 76576 |
3 |
| Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | 6132 |
3 |
| Nokia Technologies Oy | 15057 |
2 |
| Panasonic Corporation | 20786 |
1 |
| Orange S.A. | 1379 |
1 |
| Sagem Defense Securite | 335 |
1 |
| Technische Universitaet Ilmenau | 21 |
1 |
| Telefonaktiebolaget LM Ericsson (publ) | 26435 |
1 |
| Fraunhoter-Gesellschan zur Foerderung der angewandten Forschung e.V. | 1 |
1 |
| Other owners | 0 |