- All sections
- G - Physics
- G06F - Electric digital data processing
- G06F 18/2131 - Feature extraction, e.g. by transforming the feature space; Summarisation; Mappings, e.g. subspace methods based on a transform domain processing, e.g. wavelet transform
Patent holdings for IPC class G06F 18/2131
Total number of patents in this class: 5
10-year publication summary
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0
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1
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4
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1
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| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Microsoft Technology Licensing, LLC | 51439 |
1 |
| Visa International Service Association | 4194 |
1 |
| NTT Data CCS Corporation | 5 |
1 |
| Siemens Energy Global GmbH & Co. KG | 2775 |
1 |
| Impact Vitals, Inc | 4 |
1 |
| Other owners | 0 |