- 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: 3916
10-year publication summary
254
|
240
|
294
|
403
|
572
|
641
|
613
|
510
|
416
|
118
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Google LLC | 38759 |
495 |
Amazon Technologies, Inc. | 24422 |
259 |
Samsung Electronics Co., Ltd. | 131630 |
220 |
Microsoft Technology Licensing, LLC | 51439 |
189 |
International Business Machines Corporation | 60644 |
108 |
Sonos, Inc. | 2274 |
106 |
Apple Inc. | 50209 |
80 |
LG Electronics Inc. | 69257 |
77 |
Intel Corporation | 45621 |
53 |
Rovi Guides, Inc. | 3236 |
44 |
Tencent Technology (Shenzhen) Company Limited | 12951 |
40 |
Qualcomm Incorporated | 76576 |
39 |
Baidu Online Network Technology (Beijing) Co., Ltd | 1594 |
35 |
Comcast Cable Communications, LLC | 4075 |
34 |
AT&T Intellectual Property I, L.P. | 9886 |
29 |
NEC Corporation | 32703 |
28 |
Toshiba Corporation | 12017 |
27 |
Sony Corporation | 32931 |
25 |
Capital One Services, LLC. | 7551 |
25 |
Shanghai Xiaodu Technology Co. Ltd. | 118 |
23 |
Other owners | 1980 |