- All sections
- G - Physics
- G10L - Speech analysis or synthesis; speech recognition; speech or voice processing; speech or audio coding or decoding
- G10L 21/0356 - Speech enhancement, e.g. noise reduction or echo cancellation by changing the amplitude for synchronising with other signals, e.g. video signals
Patent holdings for IPC class G10L 21/0356
Total number of patents in this class: 56
10-year publication summary
6
|
10
|
7
|
6
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6
|
3
|
7
|
8
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3
|
3
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Smule, Inc. | 158 |
6 |
Google LLC | 38759 |
5 |
Affectiva, Inc. | 89 |
3 |
Avnera Corporation | 116 |
3 |
Kabushiki Kaisha Toshiba, doing business as Toshiba Corporation | 6275 |
3 |
Canon Inc. | 36841 |
2 |
Netflix, Inc. | 944 |
2 |
Nanning Fugui Precision Industrial Co., Ltd. | 158 |
2 |
Samsung Electronics Co., Ltd. | 131630 |
1 |
Disney Enterprises, Inc. | 6012 |
1 |
Apple Inc. | 50209 |
1 |
BlackBerry Limited | 5958 |
1 |
GM Global Technology Operations LLC | 13620 |
1 |
Koninklijke Philips N.V. | 22975 |
1 |
Verizon Patent And Licensing Inc. | 6900 |
1 |
NPX B.V. | 2204 |
1 |
Amazon Technologies, Inc. | 24422 |
1 |
Microsoft Technology Licensing, LLC | 51439 |
1 |
Realtek Semiconductor Corp. | 3028 |
1 |
Bongiovi Acoustics LLC. | 92 |
1 |
Other owners | 18 |