- All sections
- G - Physics
- G10L - Speech analysis or synthesis; speech recognition; speech or voice processing; speech or audio coding or decoding
- G10L 17/26 - Recognition of special voice characteristics, e.g. for use in lie detectors; Recognition of animal voices
Patent holdings for IPC class G10L 17/26
Total number of patents in this class: 472
10-year publication summary
|
49
|
34
|
63
|
69
|
66
|
58
|
46
|
42
|
46
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| International Business Machines Corporation | 60075 |
20 |
| Microsoft Technology Licensing, LLC | 52891 |
15 |
| Capital One Services, LLC. | 8505 |
15 |
| Pindrop Security, Inc. | 236 |
13 |
| Google LLC | 40754 |
11 |
| Samsung Electronics Co., Ltd. | 138518 |
10 |
| Sonde Health, Inc. | 11 |
10 |
| Amazon Technologies, Inc. | 25836 |
9 |
| Cirrus Logic, Inc. | 1748 |
8 |
| NEC Corporation | 34337 |
6 |
| Fujitsu Limited | 18419 |
6 |
| Huawei Technologies Co., Ltd. | 106498 |
6 |
| LENA Foundation | 22 |
6 |
| Wells Fargo Bank, National Association | 3496 |
6 |
| Qualcomm Incorporated | 81413 |
5 |
| AT&T Intellectual Property I, L.P. | 9330 |
5 |
| Bank of America Corporation | 7077 |
5 |
| Hewlett-Packard Development Company, L.P. | 27476 |
5 |
| Ford Global Technologies, LLC | 20057 |
5 |
| Knapp Investment Company Limited | 88 |
5 |
| Other owners | 301 |