- All sections
- H - Electricity
- H03K - Pulse technique
- H03K 17/722 - Bipolar semiconductor devices with more than two PN junctions, e.g. thyristors, programmable unijunction transistors, or with more than three electrodes, e.g. silicon controlled switches, or with more than one electrode connected to the same conductivity region, e.g. unijunction transistors with galvanic isolation between the control circuit and the output circuit
Patent holdings for IPC class H03K 17/722
Total number of patents in this class: 11
10-year publication summary
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1
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0
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2
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2
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1
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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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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| STMicroelectronics (Tours) SAS | 211 |
2 |
| Fondazione Don Carlo Gnocchi Onlus | 8 |
2 |
| Panasonic Corporation | 19874 |
1 |
| STMicroelectronics S.r.l. | 3415 |
1 |
| Boe Technology Group Co., Ltd. | 42489 |
1 |
| Beijing BOE Multimedia Technology Co., Ltd. | 100 |
1 |
| Echola Systems, LLC. | 1 |
1 |
| Toshiba Mitsubishi-Electric Industrial Systems Corporation | 980 |
1 |
| TMEIC Corporation | 839 |
1 |
| Other owners | 0 |