- All sections
- H - Electricity
- H03M - Coding, decoding or code conversion, in general
- H03M 99/00 - Subject matter not provided for in other groups of this subclass
Patent holdings for IPC class H03M 99/00
Total number of patents in this class: 7
10-year publication summary
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0
|
0
|
1
|
1
|
1
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1
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0
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0
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0
|
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
|
|---|---|---|
| D-Box Technologies Inc. | 90 |
3 |
| Sony Corporation | 32931 |
1 |
| Ross Video Limited | 110 |
1 |
| Shenzhen Xinguodu Technology Co., Ltd. | 2467 |
1 |
| North Inc. | 20 |
1 |
| Other owners | 0 |