- All sections
- H - Electricity
- H03K - Pulse technique
- H03K 19/19 - Logic circuits, i.e. having at least two inputs acting on one outputInverting circuits using specified components using dielectric elements with variable dielectric constant, e.g. ferro-electric capacitors using ferro-resonant devices
Patent holdings for IPC class H03K 19/19
Total number of patents in this class: 17
10-year publication summary
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1
|
1
|
1
|
3
|
1
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3
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1
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0
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1
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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
|
|---|---|---|
| Microsoft Technology Licensing, LLC | 54316 |
3 |
| Q.M Technologies Ltd. | 60 |
2 |
| Rigetti & Co, LLC | 156 |
2 |
| International Business Machines Corporation | 61904 |
1 |
| STMicroelectronics S.r.l. | 3419 |
1 |
| Wisconsin Alumni Research Foundation | 3927 |
1 |
| IBM Japan Ltd. | 320 |
1 |
| IBM United Kingdom Limited | 4134 |
1 |
| OTI Lumionics Inc. | 163 |
1 |
| Oxford Brookes University | 34 |
1 |
| Syracuse University | 343 |
1 |
| Anyon Systems Inc., DBA Anyon Systems Inc. | 50 |
1 |
| Kepler Computing Inc. | 320 |
1 |
| Other owners | 0 |