- All sections
- G - Physics
- G10L - Speech analysis techniques or speech synthesisspeech recognitionspeech or voice processing techniquesspeech or audio coding or decoding
- G10L 19/083 - Determination or coding of the excitation functionDetermination or coding of the long-term prediction parameters the excitation function being an excitation gain
Patent holdings for IPC class G10L 19/083
Total number of patents in this class: 92
10-year publication summary
|
19
|
10
|
11
|
9
|
11
|
9
|
2
|
1
|
3
|
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. | 4810 |
34 |
| Huawei Technologies Co., Ltd. | 106915 |
12 |
| Qualcomm Incorporated | 82009 |
10 |
| Voiceage EVS LLC | 33 |
5 |
| Ericsson | 21171 |
4 |
| Samsung Electronics Co., Ltd. | 139302 |
3 |
| Nokia Technologies Oy | 16586 |
2 |
| Capital One Services, LLC. | 8565 |
2 |
| Dolby Laboratories Licensing Corporation | 4063 |
2 |
| Voiceage Corporation | 115 |
2 |
| Dolby International AB | 559 |
2 |
| Koninklijke Philips N.V. | 24052 |
1 |
| Google Technology Holdings LLC | 2442 |
1 |
| NTT DoCoMo, Inc. | 12305 |
1 |
| Nippon Telegraph and Telephone Corporation | 16380 |
1 |
| Orange S.A. | 1495 |
1 |
| Boomcloud 360 Inc. | 73 |
1 |
| Devialet | 143 |
1 |
| Dolby International AB | 1047 |
1 |
| Tellabs Operations, Inc. | 194 |
1 |
| Other owners | 5 |