- All sections
- G - Physics
- G10L - Speech analysis or synthesis; speech recognition; speech or voice processing; speech or audio coding or decoding
- G10L 19/025 - Detection of transients or attacks for time/frequency resolution switching
Patent holdings for IPC class G10L 19/025
Total number of patents in this class: 247
10-year publication summary
15
|
23
|
42
|
22
|
31
|
19
|
15
|
13
|
8
|
4
|
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 |
97 |
Dolby Laboratories Licensing Corporation | 3883 |
17 |
Ericsson | 20417 |
14 |
Dolby International AB | 1076 |
11 |
Immersion Networks, Inc. | 30 |
10 |
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | 6132 |
9 |
Qualcomm Incorporated | 76576 |
5 |
Digital RISE Technology Co., Ltd. | 24 |
5 |
Crystal Clear Codec, LLC | 21 |
5 |
Dolby International AB | 422 |
5 |
Samsung Electronics Co., Ltd. | 131630 |
4 |
Huawei Technologies Co., Ltd. | 100781 |
4 |
NTT DoCoMo, Inc. | 11501 |
4 |
Gracenote, Inc. | 408 |
4 |
Harman International Industries, Incorporated | 2443 |
4 |
Top Quality Telephony, LLC | 40 |
4 |
Nokia Technologies Oy | 15057 |
3 |
Friedrich-Alexander-Universität Erlangen-Nürnberg | 435 |
3 |
Panasonic Intellectual Property Corporation of America | 7230 |
2 |
Orange S.A. | 1379 |
2 |
Other owners | 35 |