- All sections
- G - Physics
- G10L - Speech analysis or synthesis; speech recognition; speech or voice processing; speech or audio coding or decoding
- G10L 19/002 - Dynamic bit allocation
Patent holdings for IPC class G10L 19/002
Total number of patents in this class: 387
10-year publication summary
50
|
45
|
61
|
41
|
38
|
40
|
23
|
35
|
14
|
10
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Huawei Technologies Co., Ltd. | 100781 |
50 |
Qualcomm Incorporated | 76576 |
46 |
Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. | 4569 |
44 |
Samsung Electronics Co., Ltd. | 131630 |
33 |
Dolby International AB | 1076 |
21 |
Ericsson | 20417 |
18 |
Dolby Laboratories Licensing Corporation | 3883 |
16 |
Voiceage Corporation | 111 |
16 |
Top Quality Telephony, LLC | 40 |
14 |
Nokia Technologies Oy | 15057 |
9 |
Panasonic Intellectual Property Corporation of America | 7230 |
8 |
Nippon Telegraph and Telephone Corporation | 14195 |
8 |
DTS, Inc. | 381 |
7 |
Amazon Technologies, Inc. | 24422 |
5 |
Microsoft Technology Licensing, LLC | 51439 |
5 |
Orange S.A. | 1379 |
5 |
Tencent Technology (Shenzhen) Company Limited | 12951 |
5 |
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | 6132 |
5 |
Electronics and Telecommunications Research Institute | 8830 |
4 |
Cirrus Logic, Inc. | 1719 |
4 |
Other owners | 64 |