- All sections
- G - Physics
- G10L - Speech analysis techniques or speech synthesisspeech recognitionspeech or voice processing techniquesspeech or audio coding or decoding
- G10L 19/14 - Details not provided for in groups ; G10L 19/06-G10L 19/12, e.g. gain coding, post filtering design or vocoder structure
Patent holdings for IPC class G10L 19/14
Total number of patents in this class: 418
10-year publication summary
|
3
|
4
|
0
|
0
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0
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0
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0
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0
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3
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | 6118 |
30 |
| Panasonic Corporation | 19060 |
29 |
| Qualcomm Incorporated | 91997 |
25 |
| Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. | 5249 |
23 |
| Nokia Corporation | 4790 |
16 |
| Huawei Technologies Co., Ltd. | 123282 |
16 |
| Dolby International AB | 1027 |
14 |
| Voiceage Corporation | 117 |
14 |
| Telefonaktiebolaget LM Ericsson (publ) | 28744 |
12 |
| Microsoft Technology Licensing, LLC | 54439 |
10 |
| III Holdings 12, LLC | 209 |
10 |
| France Telecom | 922 |
10 |
| Koninklijke Philips Electronics N.V. | 7494 |
9 |
| Samsung Electronics Co., Ltd. | 157557 |
8 |
| Nippon Telegraph and Telephone Corporation | 15922 |
8 |
| Dolby Laboratories Licensing Corporation | 4320 |
7 |
| Avago Technologies International Sales Pte. Limited | 8564 |
7 |
| Texas Instruments Incorporated | 19663 |
6 |
| Motorola Mobility, Inc. | 349 |
6 |
| Malikie Innovations Limited | 6474 |
6 |
| Other owners | 152 |