- All sections
- G - Physics
- G10L - Speech analysis techniques or speech synthesisspeech recognitionspeech or voice processing techniquesspeech 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: 9044
10-year publication summary
|
598
|
790
|
990
|
1069
|
1044
|
957
|
933
|
756
|
733
|
476
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Google LLC | 44482 |
719 |
| Samsung Electronics Co., Ltd. | 157719 |
570 |
| Microsoft Technology Licensing, LLC | 54466 |
519 |
| Amazon Technologies, Inc. | 28087 |
386 |
| International Business Machines Corporation | 62634 |
333 |
| Apple Inc. | 58742 |
187 |
| LG Electronics Inc. | 75694 |
142 |
| Sorenson IP Holdings, LLC | 309 |
86 |
| Adeia Guides Inc. | 3923 |
78 |
| Capital One Services, LLC. | 10004 |
71 |
| Tencent Technology (Shenzhen) Company Limited | 15963 |
65 |
| Huawei Technologies Co., Ltd. | 123385 |
64 |
| META Platforms, Inc. | 6874 |
62 |
| Sony Corporation | 30181 |
56 |
| Snap Inc. | 6743 |
56 |
| Ping An Technology (Shenzhen) Co., LTD. | 5852 |
55 |
| Honeywell International Inc. | 12778 |
50 |
| AT&T Intellectual Property I, L.P. | 9995 |
46 |
| Bank of America Corporation | 8418 |
45 |
| Ricoh Company, Ltd. | 13342 |
44 |
| Other owners | 5410 |