- All sections
- G - Physics
- G10L - Speech analysis or synthesis; speech recognition; speech or voice processing; speech or audio coding or decoding
- G10L 15/18 - Speech classification or search using natural language modelling
Patent holdings for IPC class G10L 15/18
Total number of patents in this class: 5144
10-year publication summary
|
205
|
242
|
316
|
542
|
730
|
813
|
820
|
638
|
638
|
219
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Google LLC | 38759 |
526 |
| Amazon Technologies, Inc. | 24422 |
417 |
| Microsoft Technology Licensing, LLC | 51439 |
357 |
| International Business Machines Corporation | 60644 |
294 |
| Samsung Electronics Co., Ltd. | 131630 |
279 |
| Apple Inc. | 50209 |
172 |
| Rovi Guides, Inc. | 3236 |
77 |
| LG Electronics Inc. | 69257 |
76 |
| META Platforms, Inc. | 7514 |
47 |
| Soundhound AI IP, LLC | 160 |
47 |
| Hyundai Motor Company | 19021 |
45 |
| Capital One Services, LLC. | 7551 |
44 |
| Sony Corporation | 32931 |
40 |
| Soundhound AI IP Holding, LLC | 144 |
39 |
| Nuance Communications, Inc. | 450 |
36 |
| Oracle International Corporation | 12313 |
35 |
| Baidu Online Network Technology (Beijing) Co., Ltd | 1594 |
34 |
| NEC Corporation | 32703 |
30 |
| AT&T Intellectual Property I, L.P. | 9886 |
28 |
| Bank of America Corporation | 6495 |
27 |
| Other owners | 2494 |