- All sections
- G - Physics
- G10L - Speech analysis or synthesis; speech recognition; speech or voice processing; speech or audio coding or decoding
- G10L 11/00 - Determination or detection of speech or audio characteristics not restricted to a single one of groups ; G10L 15/00-G10L 21/00
Patent holdings for IPC class G10L 11/00
Total number of patents in this class: 636
10-year publication summary
|
7
|
3
|
1
|
5
|
1
|
3
|
1
|
2
|
0
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Microsoft Technology Licensing, LLC | 51439 |
55 |
| Panasonic Corporation | 20786 |
27 |
| Pioneer Corporation | 4843 |
18 |
| NEC Corporation | 32703 |
15 |
| Nuance Communications, Inc. | 450 |
15 |
| Google LLC | 38759 |
15 |
| Samsung Electronics Co., Ltd. | 131630 |
14 |
| Matsushita Electric Industrial Co., Ltd. | 4724 |
12 |
| Qualcomm Incorporated | 76576 |
9 |
| Huawei Technologies Co., Ltd. | 100781 |
8 |
| Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. | 4569 |
8 |
| International Business Machines Corporation | 60644 |
7 |
| AT&T Intellectual Property I, L.P. | 9886 |
7 |
| Fujitsu Limited | 19265 |
7 |
| Yamaha Corporation | 4054 |
7 |
| Microsoft Corporation | 10954 |
6 |
| LG Electronics Inc. | 69257 |
6 |
| Motorola, Inc. | 2873 |
6 |
| National Institute of Advanced Industrial Science and Technology | 3677 |
6 |
| Dolby Laboratories Licensing Corporation | 3883 |
6 |
| Other owners | 382 |