- All sections
- H - Electricity
- H10F - Inorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation
- H10F 55/255 - Radiation-sensitive semiconductor devices covered by groups , or being structurally associated with electric light sources and electrically or optically coupled thereto wherein the electric light source controls the radiation-sensitive semiconductor devices, e.g. optocouplers wherein the radiation-sensitive devices and the electric light source are all semiconductor devices formed in, or on, a common substrate
Patent holdings for IPC class H10F 55/255
Total number of patents in this class: 9
10-year publication summary
0
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0
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0
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0
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1
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2
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2
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2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Mitsubishi Electric Corporation | 45752 |
1 |
Massachusetts Institute of Technology | 10002 |
1 |
IC-Haus GmbH | 22 |
1 |
Lumileds LLC | 1906 |
1 |
Nanyang Technological University | 1971 |
1 |
Ostendo Technologies, Inc. | 112 |
1 |
Nanjing University of Posts and Telecommunications | 378 |
1 |
Photonic Inc. | 49 |
1 |
Ams-osram International GmbH | 926 |
1 |
Other owners | 0 |