- All sections
- G - Physics
- G10L - Speech analysis or synthesis; speech recognition; speech or voice processing; speech or audio coding or decoding
- G10L 13/047 - Architecture of speech synthesisers
Patent holdings for IPC class G10L 13/047
Total number of patents in this class: 446
10-year publication summary
7
|
14
|
28
|
26
|
45
|
91
|
90
|
81
|
87
|
21
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Google LLC | 38759 |
48 |
Amazon Technologies, Inc. | 24422 |
25 |
Microsoft Technology Licensing, LLC | 51439 |
17 |
LG Electronics Inc. | 69257 |
14 |
Baidu Online Network Technology (Beijing) Co., Ltd | 1594 |
14 |
Tencent America LLC | 2959 |
13 |
Samsung Electronics Co., Ltd. | 131630 |
11 |
International Business Machines Corporation | 60644 |
11 |
Sony Corporation | 32931 |
8 |
Toshiba Corporation | 12017 |
8 |
Yamaha Corporation | 4054 |
8 |
DeepMind Technologies Limited | 788 |
8 |
Apex AI Industries, LLC | 18 |
8 |
Tencent Technology (Shenzhen) Company Limited | 12951 |
7 |
Ping An Technology (Shenzhen) Co., LTD. | 5847 |
7 |
Neosapience, Inc. | 25 |
7 |
Beijing Baidu Netcom Science Technology Co., Ltd. | 1027 |
7 |
AT&T Intellectual Property I, L.P. | 9886 |
6 |
NVIDIA Corporation | 6381 |
6 |
Cerence Operating Company | 447 |
6 |
Other owners | 207 |