- All sections
- G - Physics
- G10L - Speech analysis or synthesis; speech recognition; speech or voice processing; speech 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: 543
10-year publication summary
|
5
|
1
|
3
|
4
|
0
|
0
|
0
|
0
|
0
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Panasonic Corporation | 20786 |
34 |
| Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | 6132 |
31 |
| Qualcomm Incorporated | 76576 |
30 |
| Matsushita Electric Industrial Co., Ltd. | 4724 |
24 |
| Nokia Corporation | 6965 |
23 |
| Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. | 4569 |
19 |
| Dolby International AB | 1076 |
17 |
| Koninklijke Philips Electronics N.V. | 13133 |
16 |
| Huawei Technologies Co., Ltd. | 100781 |
16 |
| France Telecom | 1618 |
16 |
| Telefonaktiebolaget LM Ericsson (publ) | 26435 |
15 |
| Voiceage Corporation | 111 |
14 |
| III Holdings 12, LLC | 277 |
11 |
| Microsoft Technology Licensing, LLC | 51439 |
10 |
| Samsung Electronics Co., Ltd. | 131630 |
9 |
| Nippon Telegraph and Telephone Corporation | 14195 |
9 |
| Dolby Laboratories Licensing Corporation | 3883 |
9 |
| LG Electronics Inc. | 69257 |
8 |
| Avago Technologies International Sales Pte. Limited | 9260 |
8 |
| Thomson Licensing | 4027 |
7 |
| Other owners | 217 |