- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 23/16 - Optical arrangements associated therewith, e.g. for beam-splitting or for colour correction
Patent holdings for IPC class H04N 23/16
Total number of patents in this class: 33
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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0
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4
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6
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16
|
7
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| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Adeia Imaging LLC | 31 |
4 |
| Sony Group Corporation | 10730 |
3 |
| Samsung Electronics Co., Ltd. | 131630 |
2 |
| Canon Inc. | 36841 |
2 |
| Intellectual Ventures II LLC | 381 |
2 |
| Corephotonics Ltd. | 308 |
2 |
| Singular Genomics Systems, Inc. | 210 |
2 |
| Hitachi Kokusai Electric Inc. | 1070 |
1 |
| Applied Materials, Inc. | 16587 |
1 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
1 |
| Carl Zeiss AG | 855 |
1 |
| Alcon, Inc. | 4899 |
1 |
| Asia Optical Co., Inc. | 189 |
1 |
| Google LLC | 38759 |
1 |
| NingBo Sunny Opotech Co.,Ltd. | 583 |
1 |
| Position Imaging, Inc. | 98 |
1 |
| Sintai Optical (Shenzhen) Co., Ltd. | 209 |
1 |
| Visionsense Ltd. | 26 |
1 |
| Vivo Mobile Communication Co., Ltd. | 9833 |
1 |
| Spectricity | 23 |
1 |
| Other owners | 3 |