- All sections
- G - Physics
- G10L - Speech analysis techniques or speech synthesisspeech recognitionspeech or voice processing techniquesspeech or audio coding or decoding
- G10L 19/125 - Pitch excitation, e.g. pitch synchronous innovation CELP [PSI-CELP]
Patent holdings for IPC class G10L 19/125
Total number of patents in this class: 90
10-year publication summary
|
27
|
8
|
6
|
6
|
9
|
4
|
5
|
2
|
4
|
0
|
| 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. | 4839 |
24 |
| Dolby International AB | 1045 |
13 |
| Dolby International AB | 577 |
9 |
| NTT DoCoMo, Inc. | 12448 |
7 |
| Electronics and Telecommunications Research Institute | 9113 |
6 |
| Samsung Electronics Co., Ltd. | 140622 |
5 |
| Huawei Technologies Co., Ltd. | 108034 |
5 |
| Microsoft Technology Licensing, LLC | 53087 |
5 |
| Soundhound AI IP, LLC | 190 |
3 |
| Qualcomm Incorporated | 82781 |
2 |
| Voiceage Corporation | 115 |
2 |
| Panasonic Intellectual Property Management Co., Ltd. | 30119 |
1 |
| Panasonic Intellectual Property Corporation of America | 7482 |
1 |
| The Trustees of Columbia University in the City of New York | 3534 |
1 |
| Nippon Telegraph and Telephone Corporation | 16586 |
1 |
| MED-EL Elektromedizinische Geraete GmbH | 624 |
1 |
| Smule, Inc. | 154 |
1 |
| UCL Business Ltd | 567 |
1 |
| Fraunhoter-Gesellschan zur Foerderung der angewandten Forschung e.V. | 1 |
1 |
| Soundhound AI IP Holding, LLC | 134 |
1 |
| Other owners | 0 |