- All sections
- G - Physics
- G10L - Speech analysis techniques or speech synthesisspeech recognitionspeech or voice processing techniquesspeech or audio coding or decoding
- G10L 21/14 - Transforming into visible information by displaying frequency domain information
Patent holdings for IPC class G10L 21/14
Total number of patents in this class: 101
10-year publication summary
|
15
|
9
|
7
|
2
|
6
|
14
|
21
|
14
|
12
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Adobe Inc. | 6961 |
5 |
| Apple Inc. | 52750 |
4 |
| Analog Devices, Inc. | 3424 |
4 |
| Bitwave Private Limited | 50 |
3 |
| radius co., ltd. | 17 |
3 |
| SomniQ, Inc. | 21 |
3 |
| STATS LLC | 216 |
3 |
| Samsung Electronics Co., Ltd. | 139001 |
2 |
| International Business Machines Corporation | 60129 |
2 |
| Pioneer Corporation | 4628 |
2 |
| Lenovo (Singapore) Pte. Ltd. | 3248 |
2 |
| Nippon Telegraph and Telephone Corporation | 16332 |
2 |
| Snap Inc. | 5326 |
2 |
| Avent, Inc. | 977 |
2 |
| Bose Corporation | 2921 |
2 |
| Distributed Creation Inc. | 30 |
2 |
| Dolby Laboratories Licensing Corporation | 4057 |
2 |
| Sony Interactive Entertainment Europe Limited | 797 |
2 |
| Murata Vios, Inc. | 39 |
2 |
| Cerence Operating Company | 441 |
2 |
| Other owners | 50 |