- All sections
- G - Physics
- G10L - Speech analysis techniques or speech synthesisspeech recognitionspeech or voice processing techniquesspeech or audio coding or decoding
- G10L 15/14 - Speech classification or search using statistical models, e.g. Hidden Markov Models [HMM]
Patent holdings for IPC class G10L 15/14
Total number of patents in this class: 839
10-year publication summary
|
81
|
97
|
104
|
96
|
84
|
70
|
39
|
33
|
32
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Microsoft Technology Licensing, LLC | 54234 |
63 |
| Google LLC | 43621 |
59 |
| Amazon Technologies, Inc. | 27626 |
57 |
| Samsung Electronics Co., Ltd. | 152716 |
50 |
| Sonos, Inc. | 2773 |
31 |
| Intel Corporation | 46680 |
21 |
| International Business Machines Corporation | 62111 |
20 |
| LG Electronics Inc. | 74757 |
16 |
| Tencent Technology (Shenzhen) Company Limited | 15602 |
15 |
| Toshiba Corporation | 12708 |
14 |
| Genesys Cloud Services, Inc., FORMERLY Genesys Telecommunications Laboratories, Inc. | 1072 |
14 |
| Ping An Technology (Shenzhen) Co., LTD. | 5846 |
12 |
| Nippon Telegraph and Telephone Corporation | 16250 |
11 |
| Adeia Guides Inc. | 3666 |
11 |
| NEC Corporation | 36498 |
9 |
| Honda Motor Co., Ltd. | 25811 |
8 |
| Intuit Inc. | 3843 |
7 |
| Huawei Technologies Co., Ltd. | 119240 |
6 |
| Johnson Controls Technology Company | 1402 |
6 |
| Baidu Online Network Technology (Beijing) Co., Ltd | 1587 |
6 |
| Other owners | 403 |