- All sections
- G - Physics
- G10L - Speech analysis or synthesis; speech recognition; speech or voice processing; speech or audio coding or decoding
- G10L 13/00 - Speech synthesis; Text to speech systems
Patent holdings for IPC class G10L 13/00
Total number of patents in this class: 2193
10-year publication summary
149
|
152
|
126
|
184
|
213
|
311
|
235
|
159
|
130
|
37
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Amazon Technologies, Inc. | 24422 |
116 |
Google LLC | 38759 |
110 |
Microsoft Technology Licensing, LLC | 51439 |
109 |
Sony Corporation | 32931 |
88 |
Yamaha Corporation | 4054 |
78 |
International Business Machines Corporation | 60644 |
55 |
Cerence Operating Company | 447 |
47 |
Samsung Electronics Co., Ltd. | 131630 |
43 |
Cerence Inc. | 326 |
39 |
Apple Inc. | 50209 |
32 |
META Platforms, Inc. | 7514 |
32 |
Nippon Telegraph and Telephone Corporation | 14195 |
28 |
Toshiba Digital Solutions Corporation | 641 |
26 |
LG Electronics Inc. | 69257 |
25 |
NEC Corporation | 32703 |
25 |
Toshiba Corporation | 12017 |
25 |
Sharp Kabushiki Kaisha | 18957 |
24 |
Panasonic Intellectual Property Management Co., Ltd. | 27812 |
23 |
Capital One Services, LLC. | 7551 |
21 |
Staton Techiya, LLC | 254 |
21 |
Other owners | 1226 |