- 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: 567
10-year publication summary
|
34
|
63
|
69
|
66
|
58
|
46
|
48
|
50
|
62
|
37
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| International Business Machines Corporation | 62672 |
20 |
| Pindrop Security, Inc. | 281 |
19 |
| Microsoft Technology Licensing, LLC | 54464 |
15 |
| Capital One Services, LLC. | 10034 |
15 |
| Google LLC | 44565 |
12 |
| Samsung Electronics Co., Ltd. | 158156 |
10 |
| Amazon Technologies, Inc. | 28142 |
10 |
| NEC Corporation | 37064 |
9 |
| Bank of America Corporation | 8454 |
9 |
| Sonde Health, Inc. | 10 |
9 |
| Huawei Technologies Co., Ltd. | 123677 |
8 |
| Cirrus Logic, Inc. | 1805 |
8 |
| LG Electronics Inc. | 75845 |
7 |
| Wells Fargo Bank, National Association | 4529 |
7 |
| Reality Defender, Inc. | 29 |
7 |
| Fujitsu Limited | 16867 |
6 |
| LENA Foundation | 18 |
6 |
| Qualcomm Incorporated | 92563 |
5 |
| AT&T Intellectual Property I, L.P. | 10006 |
5 |
| Hewlett-Packard Development Company, L.P. | 25175 |
5 |
| Other owners | 375 |