- 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: 3369
10-year publication summary
139
|
243
|
356
|
516
|
595
|
483
|
470
|
347
|
314
|
18
|
2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Google LLC | 40800 |
495 |
Samsung Electronics Co., Ltd. | 138729 |
303 |
Amazon Technologies, Inc. | 25884 |
284 |
Microsoft Technology Licensing, LLC | 52893 |
125 |
Apple Inc. | 52680 |
121 |
LG Electronics Inc. | 70957 |
86 |
International Business Machines Corporation | 60095 |
76 |
Sonos, Inc. | 2458 |
71 |
Hyundai Motor Company | 20442 |
33 |
Soundhound AI IP, LLC | 186 |
33 |
Sorenson IP Holdings, LLC | 290 |
32 |
Huawei Technologies Co., Ltd. | 106664 |
27 |
Sony Corporation | 31550 |
26 |
Soundhound AI IP Holding, LLC | 135 |
25 |
Baidu Online Network Technology (Beijing) Co., Ltd | 1589 |
24 |
Comcast Cable Communications, LLC | 4441 |
23 |
Tencent Technology (Shenzhen) Company Limited | 14027 |
22 |
META Platforms, Inc. | 7204 |
21 |
Toyota Motor Corporation | 30398 |
19 |
Intel Corporation | 46119 |
18 |
Other owners | 1505 |