- All sections
- G - Physics
- G10L - Speech analysis or synthesis; speech recognition; speech or voice processing; speech or audio coding or decoding
- G10L 15/08 - Speech classification or search
Patent holdings for IPC class G10L 15/08
Total number of patents in this class: 4279
10-year publication summary
|
240
|
294
|
403
|
573
|
645
|
628
|
542
|
470
|
417
|
16
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Google LLC | 40754 |
571 |
| Amazon Technologies, Inc. | 25836 |
288 |
| Samsung Electronics Co., Ltd. | 138518 |
242 |
| Microsoft Technology Licensing, LLC | 52891 |
195 |
| Sonos, Inc. | 2454 |
128 |
| International Business Machines Corporation | 60075 |
104 |
| Apple Inc. | 52607 |
91 |
| LG Electronics Inc. | 70898 |
77 |
| Intel Corporation | 46097 |
56 |
| Qualcomm Incorporated | 81413 |
48 |
| Adeia Guides Inc. | 2817 |
45 |
| Tencent Technology (Shenzhen) Company Limited | 14012 |
43 |
| Comcast Cable Communications, LLC | 4430 |
38 |
| Baidu Online Network Technology (Beijing) Co., Ltd | 1589 |
35 |
| Toshiba Corporation | 12037 |
29 |
| NEC Corporation | 34337 |
28 |
| AT&T Intellectual Property I, L.P. | 9330 |
27 |
| Capital One Services, LLC. | 8505 |
26 |
| Nippon Telegraph and Telephone Corporation | 16244 |
25 |
| Sony Corporation | 31565 |
24 |
| Other owners | 2159 |