- All sections
- G - Physics
- G10L - Speech analysis techniques or speech synthesisspeech recognitionspeech or voice processing techniquesspeech or audio coding or decoding
- G10L 17/26 - Recognition of special voice characteristics, e.g. for use in lie detectorsRecognition of animal voices
Patent holdings for IPC class G10L 17/26
Total number of patents in this class: 500
10-year publication summary
|
49
|
34
|
63
|
69
|
65
|
58
|
46
|
44
|
47
|
32
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| International Business Machines Corporation | 61257 |
20 |
| Microsoft Technology Licensing, LLC | 53729 |
15 |
| Capital One Services, LLC. | 9163 |
15 |
| Pindrop Security, Inc. | 251 |
13 |
| Google LLC | 42261 |
12 |
| Samsung Electronics Co., Ltd. | 146346 |
10 |
| Sonde Health, Inc. | 11 |
10 |
| Amazon Technologies, Inc. | 26716 |
9 |
| NEC Corporation | 35687 |
8 |
| Cirrus Logic, Inc. | 1776 |
8 |
| Wells Fargo Bank, National Association | 3842 |
7 |
| Fujitsu Limited | 18366 |
6 |
| Huawei Technologies Co., Ltd. | 112690 |
6 |
| LENA Foundation | 20 |
6 |
| Qualcomm Incorporated | 85434 |
5 |
| LG Electronics Inc. | 73111 |
5 |
| AT&T Intellectual Property I, L.P. | 9515 |
5 |
| Bank of America Corporation | 7554 |
5 |
| Hewlett-Packard Development Company, L.P. | 25881 |
5 |
| Ford Global Technologies, LLC | 20594 |
5 |
| Other owners | 325 |