- All sections
- G - Physics
- G10L - Speech analysis techniques or speech synthesisspeech recognitionspeech or voice processing techniquesspeech or audio coding or decoding
- G10L 19/012 - Comfort noise or silence coding
Patent holdings for IPC class G10L 19/012
Total number of patents in this class: 314
10-year publication summary
|
45
|
28
|
32
|
22
|
20
|
20
|
15
|
11
|
23
|
13
|
| 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. | 4986 |
62 |
| Ericsson | 21833 |
44 |
| Huawei Technologies Co., Ltd. | 113340 |
28 |
| Dolby Laboratories Licensing Corporation | 4134 |
26 |
| Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | 6123 |
20 |
| Samsung Electronics Co., Ltd. | 147131 |
11 |
| Telefonaktiebolaget LM Ericsson (publ) | 28179 |
11 |
| Nokia Technologies Oy | 18187 |
10 |
| Qualcomm Incorporated | 86023 |
8 |
| Microsoft Technology Licensing, LLC | 53829 |
7 |
| Dolby International AB | 1027 |
5 |
| BlackBerry Limited | 5354 |
4 |
| Voiceage Corporation | 118 |
4 |
| Avago Technologies International Sales Pte. Limited | 8731 |
4 |
| ZTE Corporation | 42628 |
3 |
| Motorola Solutions, Inc. | 4405 |
3 |
| Comcast Cable Communications, LLC | 4734 |
3 |
| Loose Cannon Systems, Inc. | 16 |
3 |
| WatchGuard Video, Inc. | 38 |
3 |
| Wispr AI, Inc. | 9 |
3 |
| Other owners | 52 |