- All sections
- G - Physics
- G10L - Speech analysis or synthesis; speech recognition; speech or voice processing; speech or audio coding or decoding
- G10L 13/08 - Text analysis or generation of parameters for speech synthesis out of text, e.g. grapheme to phoneme translation, prosody generation or stress or intonation determination
Patent holdings for IPC class G10L 13/08
Total number of patents in this class: 1763
10-year publication summary
94
|
96
|
145
|
141
|
145
|
188
|
164
|
217
|
184
|
61
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Google LLC | 38759 |
125 |
Microsoft Technology Licensing, LLC | 51439 |
103 |
Amazon Technologies, Inc. | 24422 |
99 |
Samsung Electronics Co., Ltd. | 131630 |
77 |
Cerence Operating Company | 447 |
61 |
Cerence Inc. | 326 |
52 |
Sony Corporation | 32931 |
41 |
LG Electronics Inc. | 69257 |
40 |
International Business Machines Corporation | 60644 |
34 |
Toshiba Corporation | 12017 |
32 |
Apple Inc. | 50209 |
31 |
Nippon Telegraph and Telephone Corporation | 14195 |
23 |
NEC Corporation | 32703 |
22 |
Toshiba Digital Solutions Corporation | 641 |
21 |
Tencent Technology (Shenzhen) Company Limited | 12951 |
18 |
Gracenote Digital Ventures, LLC | 61 |
18 |
Intel Corporation | 45621 |
16 |
Baidu Online Network Technology (Beijing) Co., Ltd | 1594 |
16 |
Huawei Technologies Co., Ltd. | 100781 |
15 |
Yamaha Corporation | 4054 |
14 |
Other owners | 905 |