- All sections
- H - Electricity
- H10F - Inorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation
- H10F 30/21 - Individual radiation-sensitive semiconductor devices in which radiation controls the flow of current through the devices, e.g. photodetectors the devices having potential barriers, e.g. phototransistors the devices being sensitive to infrared, visible or ultraviolet radiation
Patent holdings for IPC class H10F 30/21
Total number of patents in this class: 39
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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4
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9
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3
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22
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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
|
|---|---|---|
| Taiwan Semiconductor Manufacturing Company, Ltd. | 46613 |
3 |
| Aurora Operations, Inc. | 1312 |
3 |
| Himax Imaging Limited | 71 |
2 |
| The Research Foundation for The State University of New York | 1689 |
2 |
| Ams-osram International GmbH | 1168 |
2 |
| Apple Inc. | 57166 |
1 |
| FUJIFILM Corporation | 30034 |
1 |
| Electronics and Telecommunications Research Institute | 9435 |
1 |
| The United States of America as represented by the Secretary of the Navy | 2810 |
1 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10979 |
1 |
| Lawrence Livermore National Security, LLC | 1954 |
1 |
| Purdue Research Foundation | 3782 |
1 |
| The Board of Regents of the University of Oklahoma | 622 |
1 |
| Cornell University | 3382 |
1 |
| Epistar Corporation | 1482 |
1 |
| Korea Research Institute of Standards and Science | 684 |
1 |
| Korea University Research and Business Foundation | 3121 |
1 |
| Nanyang Technological University | 2119 |
1 |
| Quantum Semiconductor LLC | 21 |
1 |
| Research & Business Foundation Sungkyunkwan University | 2060 |
1 |
| Other owners | 12 |