- All sections
- G - Physics
- G10L - Speech analysis or synthesis; speech recognition; speech or voice processing; speech or audio coding or decoding
- G10L 19/083 - Determination or coding of the excitation function; Determination 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: 91
10-year publication summary
8
|
19
|
10
|
11
|
9
|
11
|
9
|
2
|
1
|
1
|
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 |
33 |
Huawei Technologies Co., Ltd. | 100781 |
12 |
Qualcomm Incorporated | 76576 |
11 |
Voiceage EVS LLC | 33 |
5 |
Ericsson | 20417 |
4 |
Samsung Electronics Co., Ltd. | 131630 |
3 |
Nokia Technologies Oy | 15057 |
3 |
Capital One Services, LLC. | 7551 |
2 |
Dolby Laboratories Licensing Corporation | 3883 |
2 |
Voiceage Corporation | 111 |
2 |
Dolby International AB | 422 |
2 |
Koninklijke Philips N.V. | 22975 |
1 |
Google Technology Holdings LLC | 2658 |
1 |
NTT DoCoMo, Inc. | 11501 |
1 |
Nippon Telegraph and Telephone Corporation | 14195 |
1 |
Orange S.A. | 1379 |
1 |
Boomcloud 360 Inc. | 69 |
1 |
Devialet | 142 |
1 |
Dolby International AB | 1076 |
1 |
Tellabs Operations, Inc. | 210 |
1 |
Other owners | 3 |