- All sections
- G - Physics
- G10L - Speech analysis techniques or speech synthesisspeech recognitionspeech or voice processing techniquesspeech 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: 586
10-year publication summary
|
28
|
26
|
45
|
90
|
89
|
83
|
91
|
83
|
60
|
14
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Google LLC | 43621 |
68 |
| Amazon Technologies, Inc. | 27626 |
34 |
| Microsoft Technology Licensing, LLC | 54234 |
23 |
| LG Electronics Inc. | 74757 |
15 |
| Baidu Online Network Technology (Beijing) Co., Ltd | 1587 |
14 |
| Tencent America LLC | 4139 |
14 |
| Samsung Electronics Co., Ltd. | 152716 |
12 |
| International Business Machines Corporation | 62111 |
12 |
| NVIDIA Corporation | 7916 |
11 |
| Tencent Technology (Shenzhen) Company Limited | 15602 |
11 |
| Apex AI Industries, LLC | 21 |
10 |
| Toshiba Corporation | 12708 |
9 |
| Sony Corporation | 30510 |
8 |
| Yamaha Corporation | 4068 |
8 |
| Neosapience, Inc. | 30 |
8 |
| GDM Holding LLC | 1068 |
8 |
| Ping An Technology (Shenzhen) Co., LTD. | 5846 |
7 |
| Beijing Baidu Netcom Science Technology Co., Ltd. | 1311 |
7 |
| Cerence Operating Company | 424 |
7 |
| Qualcomm Incorporated | 89620 |
6 |
| Other owners | 294 |