- All sections
- G - Physics
- G10L - Speech analysis or synthesis; speech recognition; speech or voice processing; speech or audio coding or decoding
- G10L 15/30 - Distributed recognition, e.g. in client-server systems, for mobile phones or network applications
Patent holdings for IPC class G10L 15/30
Total number of patents in this class: 3171
10-year publication summary
|
98
|
139
|
243
|
356
|
516
|
594
|
480
|
463
|
332
|
118
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Google LLC | 38759 |
444 |
| Samsung Electronics Co., Ltd. | 131630 |
285 |
| Amazon Technologies, Inc. | 24422 |
265 |
| Microsoft Technology Licensing, LLC | 51439 |
123 |
| Apple Inc. | 50209 |
112 |
| LG Electronics Inc. | 69257 |
85 |
| International Business Machines Corporation | 60644 |
77 |
| Sonos, Inc. | 2274 |
67 |
| Hyundai Motor Company | 19021 |
33 |
| Sorenson IP Holdings, LLC | 287 |
32 |
| Soundhound AI IP, LLC | 160 |
31 |
| Soundhound AI IP Holding, LLC | 144 |
27 |
| Sony Corporation | 32931 |
26 |
| Baidu Online Network Technology (Beijing) Co., Ltd | 1594 |
25 |
| Huawei Technologies Co., Ltd. | 100781 |
24 |
| Toyota Motor Corporation | 28582 |
19 |
| Comcast Cable Communications, LLC | 4075 |
19 |
| Tencent Technology (Shenzhen) Company Limited | 12951 |
19 |
| Rovi Guides, Inc. | 3236 |
18 |
| Intel Corporation | 45621 |
17 |
| Other owners | 1423 |