- 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: 7465
10-year publication summary
|
453
|
548
|
598
|
790
|
988
|
1066
|
1037
|
925
|
860
|
232
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Google LLC | 38759 |
585 |
| Microsoft Technology Licensing, LLC | 51439 |
504 |
| Samsung Electronics Co., Ltd. | 131630 |
422 |
| International Business Machines Corporation | 60644 |
326 |
| Amazon Technologies, Inc. | 24422 |
319 |
| Apple Inc. | 50209 |
153 |
| LG Electronics Inc. | 69257 |
118 |
| Sorenson IP Holdings, LLC | 287 |
80 |
| Capital One Services, LLC. | 7551 |
58 |
| Sony Corporation | 32931 |
57 |
| Huawei Technologies Co., Ltd. | 100781 |
57 |
| Ping An Technology (Shenzhen) Co., LTD. | 5847 |
55 |
| META Platforms, Inc. | 7514 |
54 |
| Rovi Guides, Inc. | 3236 |
53 |
| Tencent Technology (Shenzhen) Company Limited | 12951 |
52 |
| AT&T Intellectual Property I, L.P. | 9886 |
48 |
| Baidu Online Network Technology (Beijing) Co., Ltd | 1594 |
44 |
| Toshiba Corporation | 12017 |
43 |
| Honeywell International Inc. | 13799 |
40 |
| Verint Systems Inc. | 124 |
39 |
| Other owners | 4358 |