- 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: 1653
10-year publication summary
|
95
|
90
|
130
|
148
|
187
|
146
|
157
|
159
|
140
|
88
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 148765 |
305 |
| Google LLC | 43003 |
105 |
| Microsoft Technology Licensing, LLC | 54207 |
103 |
| Amazon Technologies, Inc. | 27183 |
45 |
| International Business Machines Corporation | 61738 |
36 |
| NEC Corporation | 36267 |
29 |
| LG Electronics Inc. | 73680 |
24 |
| Sony Corporation | 30812 |
24 |
| Nippon Telegraph and Telephone Corporation | 16683 |
22 |
| Tencent Technology (Shenzhen) Company Limited | 15102 |
20 |
| Sinclair Broadcast Group, Inc. | 49 |
17 |
| Mitsubishi Electric Corporation | 46814 |
15 |
| SAS Institute Inc. | 833 |
14 |
| Baidu Online Network Technology (Beijing) Co., Ltd | 1586 |
13 |
| Adobe Inc. | 7242 |
12 |
| Cerence Inc. | 269 |
12 |
| Huawei Technologies Co., Ltd. | 115366 |
11 |
| Apple Inc. | 56170 |
10 |
| Intel Corporation | 46455 |
10 |
| Ping An Technology (Shenzhen) Co., LTD. | 5846 |
10 |
| Other owners | 816 |