- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 5/16 - Circuitry for reinsertion of DC and slowly varying components of signalCircuitry for preservation of black or white level
Patent holdings for IPC class H04N 5/16
Total number of patents in this class: 31
10-year publication summary
|
1
|
4
|
0
|
1
|
2
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0
|
1
|
3
|
1
|
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
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 157557 |
4 |
| Semiconductor Components Industries, L.L.C. | 5264 |
2 |
| Mitsumi Electric Co., Ltd. | 1140 |
2 |
| Apple Inc. | 58705 |
1 |
| Qualcomm Incorporated | 91997 |
1 |
| LG Electronics Inc. | 75654 |
1 |
| Sharp Corporation | 10533 |
1 |
| FUJIFILM Corporation | 30512 |
1 |
| Koninklijke Philips N.V. | 25832 |
1 |
| National Semiconductor Corporation | 846 |
1 |
| Rohm Co., Ltd. | 6824 |
1 |
| Silicon Laboratories Inc. | 1179 |
1 |
| Socionext Inc. | 1596 |
1 |
| Beijing Xiaomi Mobile Software Co., Ltd. | 14935 |
1 |
| ATRC Corporation | 11 |
1 |
| Axis AB | 1040 |
1 |
| DivX, LLC | 301 |
1 |
| OmniVision Technologies, Inc. | 1598 |
1 |
| RGB Systems, Inc. | 155 |
1 |
| S1 Corporation | 19 |
1 |
| Other owners | 6 |