- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 7/28 - using vector coding
Patent holdings for IPC class H04N 7/28
Total number of patents in this class: 45
10-year publication summary
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0
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0
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1
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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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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Huawei Technologies Co., Ltd. | 124837 |
4 |
| Microsoft Technology Licensing, LLC | 54586 |
3 |
| Sun Patent Trust | 1999 |
3 |
| Intel Corporation | 46292 |
2 |
| Thomson Licensing | 3162 |
2 |
| Nippon Telegraph and Telephone Corporation | 15913 |
2 |
| SK Telecom Co., Ltd. | 1648 |
2 |
| OP Solutions, LLC | 111 |
2 |
| Apple Inc. | 59241 |
1 |
| Qualcomm Incorporated | 93376 |
1 |
| Nokia Corporation | 4673 |
1 |
| Hewlett-Packard Development Company, L.P. | 25139 |
1 |
| Hitachi, Ltd. | 16206 |
1 |
| Texas Instruments Incorporated | 19644 |
1 |
| Skype | 133 |
1 |
| ZTE Corporation | 44374 |
1 |
| Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. | 5294 |
1 |
| Citrix Systems, Inc. | 3499 |
1 |
| ATI Technologies ULC | 1600 |
1 |
| ARRIS Enterprises LLC | 3393 |
1 |
| Other owners | 13 |