- All sections
- G - Physics
- G10L - Speech analysis techniques or speech synthesisspeech recognitionspeech or voice processing techniquesspeech or audio coding or decoding
- G10L 15/04 - SegmentationWord boundary detection
Patent holdings for IPC class G10L 15/04
Total number of patents in this class: 1734
10-year publication summary
|
90
|
132
|
150
|
188
|
148
|
160
|
161
|
145
|
100
|
92
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 159298 |
315 |
| Google LLC | 44850 |
110 |
| Microsoft Technology Licensing, LLC | 54661 |
94 |
| Amazon Technologies, Inc. | 28299 |
48 |
| International Business Machines Corporation | 62847 |
36 |
| NEC Corporation | 37491 |
29 |
| LG Electronics Inc. | 76219 |
26 |
| Sony Corporation | 30029 |
23 |
| Tencent Technology (Shenzhen) Company Limited | 16213 |
22 |
| Nippon Telegraph and Telephone Corporation | 15911 |
21 |
| Sinclair Broadcast Group, Inc. | 48 |
17 |
| Mitsubishi Electric Corporation | 48409 |
14 |
| SAS Institute Inc. | 848 |
14 |
| Baidu Online Network Technology (Beijing) Co., Ltd | 1601 |
13 |
| State Farm Mutual Automobile Insurance Company | 3478 |
13 |
| Adobe Inc. | 7592 |
13 |
| Otter.ai, Inc. | 45 |
13 |
| Huawei Technologies Co., Ltd. | 125107 |
11 |
| Cerence Inc. | 253 |
11 |
| Deepbrain AI Inc. | 72 |
11 |
| Other owners | 880 |