- 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: 275
10-year publication summary
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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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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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| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 76576 |
60 |
| Thomson Licensing | 4027 |
55 |
| Koninklijke Philips Electronics N.V. | 13133 |
10 |
| Dolby Laboratories Licensing Corporation | 3883 |
10 |
| Futurewei Technologies, Inc. | 3708 |
8 |
| Siemens AG | 24990 |
7 |
| NTT DoCoMo, Inc. | 11501 |
6 |
| NXP B.V. | 2185 |
6 |
| Huawei Technologies Co., Ltd. | 100781 |
5 |
| Vid Scale, Inc. | 442 |
5 |
| Canon Kabushiki Kaisha | 6884 |
5 |
| France Telecom | 1618 |
5 |
| Telefonaktiebolaget LM Ericsson (publ) | 26435 |
5 |
| Hewlett-Packard Development Company, L.P. | 28538 |
4 |
| Shenzhen Temobi Science & Tech Co., Ltd. | 54 |
4 |
| Motorola Mobility LLC | 2493 |
3 |
| InterDigital Madison Patent Holdings | 615 |
3 |
| British Telecommunications Public Limited Company | 2575 |
2 |
| Ericsson AB | 491 |
2 |
| Intel Corporation | 45621 |
2 |
| Other owners | 68 |