- All sections
- G - Physics
- G10L - Speech analysis techniques or speech synthesisspeech recognitionspeech or voice processing techniquesspeech 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: 4476
10-year publication summary
|
240
|
294
|
403
|
573
|
646
|
635
|
551
|
484
|
436
|
167
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Google LLC | 41681 |
582 |
| Amazon Technologies, Inc. | 26418 |
306 |
| Samsung Electronics Co., Ltd. | 143555 |
249 |
| Microsoft Technology Licensing, LLC | 53438 |
198 |
| Sonos, Inc. | 2551 |
138 |
| International Business Machines Corporation | 60806 |
105 |
| Apple Inc. | 54300 |
98 |
| LG Electronics Inc. | 72247 |
77 |
| Intel Corporation | 46664 |
57 |
| Qualcomm Incorporated | 84189 |
51 |
| Adeia Guides Inc. | 3136 |
48 |
| Tencent Technology (Shenzhen) Company Limited | 14484 |
44 |
| Comcast Cable Communications, LLC | 4587 |
40 |
| Baidu Online Network Technology (Beijing) Co., Ltd | 1590 |
35 |
| Toshiba Corporation | 12264 |
29 |
| NEC Corporation | 35259 |
28 |
| Q (CUE) Ltd. | 48 |
28 |
| AT&T Intellectual Property I, L.P. | 9447 |
27 |
| Nippon Telegraph and Telephone Corporation | 17067 |
26 |
| Capital One Services, LLC. | 8980 |
26 |
| Other owners | 2284 |