- All sections
- G - Physics
- G10L - Speech analysis or synthesis; speech recognition; speech or voice processing; speech or audio coding or decoding
- G10L 13/04 - Methods for producing synthetic speech; Speech synthesisers - Details of speech synthesis systems, e.g. synthesiser structure or memory management
Patent holdings for IPC class G10L 13/04
Total number of patents in this class: 753
10-year publication summary
|
52
|
84
|
77
|
124
|
139
|
128
|
70
|
69
|
67
|
9
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Google LLC | 38759 |
44 |
| Amazon Technologies, Inc. | 24422 |
35 |
| META Platforms, Inc. | 7514 |
30 |
| Walmart Apollo, LLC | 5887 |
25 |
| Microsoft Technology Licensing, LLC | 51439 |
24 |
| International Business Machines Corporation | 60644 |
21 |
| Samsung Electronics Co., Ltd. | 131630 |
17 |
| Cerence Operating Company | 447 |
16 |
| Apple Inc. | 50209 |
14 |
| Yamaha Corporation | 4054 |
14 |
| AT&T Intellectual Property I, L.P. | 9886 |
13 |
| Cerence Inc. | 326 |
13 |
| Ping An Technology (Shenzhen) Co., LTD. | 5847 |
11 |
| Capital One Services, LLC. | 7551 |
10 |
| Toshiba Corporation | 12017 |
9 |
| Sony Corporation | 32931 |
8 |
| Baidu Online Network Technology (Beijing) Co., Ltd | 1594 |
8 |
| Apex AI Industries, LLC | 18 |
8 |
| OrCam Technologies Ltd. | 142 |
7 |
| STEELSERIES ApS | 321 |
7 |
| Other owners | 419 |