- All sections
- G - Physics
- G10L - Speech analysis techniques or speech synthesisspeech recognitionspeech or voice processing techniquesspeech or audio coding or decoding
- G10L 19/06 - Determination or coding of the spectral characteristics, e.g. of the short-term prediction coefficients
Patent holdings for IPC class G10L 19/06
Total number of patents in this class: 652
10-year publication summary
|
59
|
58
|
53
|
51
|
35
|
31
|
34
|
31
|
23
|
9
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. | 5269 |
129 |
| Nippon Telegraph and Telephone Corporation | 15939 |
45 |
| Huawei Technologies Co., Ltd. | 124115 |
44 |
| Dolby International AB | 915 |
36 |
| Dolby International AB | 1012 |
33 |
| Samsung Electronics Co., Ltd. | 158442 |
31 |
| Qualcomm Incorporated | 92859 |
31 |
| Ericsson | 22880 |
30 |
| Dolby Laboratories Licensing Corporation | 4351 |
24 |
| Electronics and Telecommunications Research Institute | 9684 |
18 |
| Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | 6111 |
14 |
| NTT DoCoMo, Inc. | 14854 |
13 |
| Voiceage Corporation | 116 |
12 |
| Panasonic Corporation | 18849 |
11 |
| Voiceage EVS LLC | 22 |
8 |
| Top Quality Telephony, LLC | 42 |
8 |
| Orange S.A. | 1675 |
6 |
| Kwangwoon University Industry-academic Collaboration Foundation | 495 |
6 |
| The Nielsen Company (US), LLC | 2701 |
6 |
| Tencent Technology (Shenzhen) Company Limited | 16062 |
6 |
| Other owners | 141 |