- All sections
- G - Physics
- G10L - Speech analysis techniques or speech synthesisspeech recognitionspeech or voice processing techniquesspeech or audio coding or decoding
- G10L 19/022 - Blocking, i.e. grouping of samples in timeChoice of analysis windowsOverlap factoring
Patent holdings for IPC class G10L 19/022
Total number of patents in this class: 563
10-year publication summary
|
47
|
40
|
45
|
34
|
43
|
34
|
37
|
52
|
27
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. | 5155 |
195 |
| Dolby International AB | 1026 |
34 |
| Dolby International AB | 737 |
33 |
| Dolby Laboratories Licensing Corporation | 4231 |
29 |
| Qualcomm Incorporated | 88555 |
23 |
| Huawei Technologies Co., Ltd. | 117695 |
22 |
| Samsung Electronics Co., Ltd. | 151017 |
17 |
| Electronics and Telecommunications Research Institute | 9408 |
13 |
| Google LLC | 43386 |
13 |
| Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | 6116 |
13 |
| Nokia Technologies Oy | 19589 |
11 |
| Microsoft Technology Licensing, LLC | 54316 |
9 |
| Orange S.A. | 1601 |
9 |
| DTS, Inc. | 380 |
9 |
| Kwangwoon University Industry-academic Collaboration Foundation | 449 |
9 |
| The Nielsen Company (US), LLC | 2661 |
7 |
| Ericsson | 22114 |
6 |
| Lenbrook Industries Limited | 131 |
4 |
| Sony Corporation | 30634 |
3 |
| Panasonic Corporation | 19890 |
3 |
| Other owners | 101 |