- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 25/773 - Pixel circuitry, e.g. memories, A/D converters, pixel amplifiers, shared circuits or shared components comprising A/D, V/T, V/F, I/T or I/F converters comprising photon counting circuits, e.g. single photon detection [SPD] or single photon avalanche diodes [SPAD]
Patent holdings for IPC class H04N 25/773
Total number of patents in this class: 44
10-year publication summary
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2
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24
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16
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| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sony Semiconductor Solutions Corporation | 8770 |
17 |
| Canon Inc. | 36841 |
11 |
| Canon Kabushiki Kaisha | 6884 |
3 |
| Voxelsensors SRL | 18 |
3 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
2 |
| Sony Depthsensing Solutions SA/NV | 107 |
2 |
| Samsung Electronics Co., Ltd. | 131630 |
1 |
| Ecole Polytechnique Federale de Lausanne (epfl) | 1434 |
1 |
| Nanjing University | 646 |
1 |
| Northwestern Polytechnical University | 105 |
1 |
| The University Court of the University of Edinburgh | 457 |
1 |
| National Yang Ming Chiao Tung University | 245 |
1 |
| Other owners | 0 |