- All sections
- G - Physics
- G10L - Speech analysis or synthesis; speech recognition; speech or voice processing; speech or audio coding or decoding
- G10L 15/26 - Speech to text systems
Patent holdings for IPC class G10L 15/26
Total number of patents in this class: 7895
10-year publication summary
|
548
|
598
|
790
|
989
|
1068
|
1046
|
942
|
886
|
719
|
23
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Google LLC | 40708 |
646 |
| Microsoft Technology Licensing, LLC | 52895 |
518 |
| Samsung Electronics Co., Ltd. | 138320 |
449 |
| Amazon Technologies, Inc. | 25791 |
341 |
| International Business Machines Corporation | 60067 |
326 |
| Apple Inc. | 52547 |
156 |
| LG Electronics Inc. | 70831 |
119 |
| Sorenson IP Holdings, LLC | 289 |
80 |
| Capital One Services, LLC. | 8488 |
61 |
| Huawei Technologies Co., Ltd. | 106382 |
60 |
| META Platforms, Inc. | 7208 |
60 |
| Tencent Technology (Shenzhen) Company Limited | 13980 |
58 |
| Sony Corporation | 31580 |
56 |
| Adeia Guides Inc. | 2817 |
56 |
| Ping An Technology (Shenzhen) Co., LTD. | 5845 |
55 |
| Zoom Video Communications, Inc. | 1046 |
49 |
| AT&T Intellectual Property I, L.P. | 9324 |
46 |
| Baidu Online Network Technology (Beijing) Co., Ltd | 1589 |
43 |
| Honeywell International Inc. | 14009 |
42 |
| Toshiba Corporation | 12022 |
41 |
| Other owners | 4633 |