- All sections
- G - Physics
- G10L - Speech analysis techniques or speech synthesisspeech recognitionspeech or voice processing techniquesspeech or audio coding or decoding
- G10L 21/049 - Time compression or expansion by changing speed using thinning out or insertion of a waveform characterised by the interconnection of waveforms
Patent holdings for IPC class G10L 21/049
Total number of patents in this class: 5
10-year publication summary
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0
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0
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1
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0
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0
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0
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0
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0
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0
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0
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Shinano Kenshi Kabushiki Kaisha | 99 |
2 |
| Yamaha Corporation | 4082 |
1 |
| ZTE Corporation | 42552 |
1 |
| Pioneer Corporation | 4342 |
1 |
| Other owners | 0 |