- 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: 439
10-year publication summary
|
43
|
49
|
33
|
63
|
69
|
65
|
57
|
44
|
40
|
16
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| International Business Machines Corporation | 60644 |
20 |
| Capital One Services, LLC. | 7551 |
15 |
| Microsoft Technology Licensing, LLC | 51439 |
14 |
| Google LLC | 38759 |
11 |
| Sonde Health, Inc. | 11 |
10 |
| Amazon Technologies, Inc. | 24422 |
9 |
| NEC Corporation | 32703 |
8 |
| Pindrop Security, Inc. | 209 |
8 |
| Samsung Electronics Co., Ltd. | 131630 |
7 |
| Cirrus Logic, Inc. | 1719 |
7 |
| Wells Fargo Bank, National Association | 2945 |
7 |
| Huawei Technologies Co., Ltd. | 100781 |
6 |
| LENA Foundation | 22 |
6 |
| Qualcomm Incorporated | 76576 |
5 |
| Sony Corporation | 32931 |
5 |
| AT&T Intellectual Property I, L.P. | 9886 |
5 |
| Bank of America Corporation | 6495 |
5 |
| Hewlett-Packard Development Company, L.P. | 28538 |
5 |
| Fujitsu Limited | 19265 |
5 |
| Ford Global Technologies, LLC | 19702 |
5 |
| Other owners | 276 |