- All sections
- G - Physics
- G10L - Speech analysis or synthesis; speech recognition; speech or voice processing; speech or audio coding or decoding
- G10L 19/18 - Vocoders using multiple modes
Patent holdings for IPC class G10L 19/18
Total number of patents in this class: 365
10-year publication summary
19
|
35
|
31
|
14
|
35
|
24
|
15
|
19
|
27
|
5
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. | 4569 |
87 |
Dolby International AB | 1076 |
39 |
Dolby Laboratories Licensing Corporation | 3883 |
30 |
Dolby International AB | 422 |
23 |
Samsung Electronics Co., Ltd. | 131630 |
20 |
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | 6132 |
19 |
Huawei Technologies Co., Ltd. | 100781 |
17 |
Ericsson | 20417 |
14 |
Koninklijke Philips N.V. | 22975 |
14 |
LG Electronics Inc. | 69257 |
13 |
Qualcomm Incorporated | 76576 |
11 |
Electronics and Telecommunications Research Institute | 8830 |
7 |
Nokia Technologies Oy | 15057 |
6 |
Voiceage Corporation | 111 |
6 |
Nippon Telegraph and Telephone Corporation | 14195 |
4 |
Kwangwoon University Industry-academic Collaboration Foundation | 323 |
4 |
Friedrich-Alexander-Universität Erlangen-Nürnberg | 435 |
4 |
Panasonic Corporation | 20786 |
2 |
Koninklijke Philips Electronics N.V. | 13133 |
2 |
NTT DoCoMo, Inc. | 11501 |
2 |
Other owners | 41 |