- All sections
- G - Physics
- G10L - Speech analysis techniques or speech synthesisspeech recognitionspeech or voice processing techniquesspeech or audio coding or decoding
- G10L 17/24 - the user being prompted to utter a password or a predefined phrase
Patent holdings for IPC class G10L 17/24
Total number of patents in this class: 630
10-year publication summary
|
49
|
46
|
76
|
79
|
80
|
89
|
89
|
68
|
48
|
31
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 147501 |
134 |
| Google LLC | 42540 |
63 |
| Microsoft Technology Licensing, LLC | 53891 |
28 |
| Apple Inc. | 55387 |
18 |
| LG Electronics Inc. | 73531 |
17 |
| Amazon Technologies, Inc. | 26891 |
15 |
| Cirrus Logic, Inc. | 1779 |
14 |
| Capital One Services, LLC. | 9253 |
11 |
| Qualcomm Incorporated | 86346 |
10 |
| Hewlett-Packard Development Company, L.P. | 25813 |
9 |
| Pindrop Security, Inc. | 258 |
9 |
| International Business Machines Corporation | 61433 |
8 |
| Bank of America Corporation | 7657 |
6 |
| Google Technology Holdings LLC | 2301 |
6 |
| Baidu Online Network Technology (Beijing) Co., Ltd | 1584 |
6 |
| Nice Ltd. | 464 |
6 |
| PayPal, Inc. | 4119 |
5 |
| Synaptics Incorporated | 1804 |
5 |
| Toyota Motor Corporation | 32788 |
4 |
| Intel Corporation | 47143 |
4 |
| Other owners | 252 |