- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 7/46 - using subsampling at the coder and sample restitution by interpolation at the coder or decoder
Patent holdings for IPC class H04N 7/46
Total number of patents in this class: 186
10-year publication summary
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0
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0
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0
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2
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7
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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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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 93172 |
39 |
| Thomson Licensing | 3165 |
32 |
| Dolby Laboratories Licensing Corporation | 4369 |
10 |
| Futurewei Technologies, Inc. | 3787 |
8 |
| Huawei Technologies Co., Ltd. | 124630 |
5 |
| Vid Scale, Inc. | 213 |
5 |
| France Telecom | 893 |
5 |
| Telefonaktiebolaget LM Ericsson (publ) | 28880 |
5 |
| Siemens AG | 23972 |
4 |
| Shenzhen Temobi Science & Tech Co., Ltd. | 54 |
4 |
| Canon Kabushiki Kaisha | 7373 |
4 |
| Motorola Mobility LLC | 2873 |
3 |
| InterDigital Madison Patent Holdings | 481 |
3 |
| NXP B.V. | 1364 |
3 |
| Ericsson AB | 345 |
2 |
| Hewlett-Packard Development Company, L.P. | 25148 |
2 |
| Intel Corporation | 46449 |
2 |
| NTT DoCoMo, Inc. | 14952 |
2 |
| Motorola Mobility, Inc. | 349 |
2 |
| Linear Algebra Technologies Limited | 20 |
2 |
| Other owners | 44 |