- All sections
- H - Electricity
- H03K - Pulse technique
- H03K 19/195 - Logic circuits, i.e. having at least two inputs acting on one outputInverting circuits using specified components using superconductive devices
Patent holdings for IPC class H03K 19/195
Total number of patents in this class: 771
10-year publication summary
|
40
|
52
|
121
|
106
|
72
|
79
|
51
|
41
|
53
|
19
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Northrop Grumman Systems Corporation | 2921 |
208 |
| International Business Machines Corporation | 62634 |
81 |
| Microsoft Technology Licensing, LLC | 54466 |
63 |
| Google LLC | 44482 |
29 |
| Psiquantum, Corp. | 550 |
29 |
| Q.M Technologies Ltd. | 64 |
23 |
| D-Wave Systems Inc. | 396 |
22 |
| equal1.labs Inc. | 38 |
19 |
| Rigetti & Co, LLC | 174 |
18 |
| Rigetti & Co., Inc. | 68 |
14 |
| Yale University | 2533 |
11 |
| Massachusetts Institute of Technology | 10251 |
9 |
| Synopsys, Inc. | 2715 |
8 |
| Seeqc,inc. | 93 |
8 |
| Quantum Machines | 24 |
8 |
| IBM Deutschland GmbH | 895 |
6 |
| Quantum Machines | 6 |
6 |
| Wisconsin Alumni Research Foundation | 3898 |
5 |
| The Arizona Board of Regents on Behalf of the University of Arizona | 2298 |
5 |
| IBM United Kingdom Limited | 4079 |
5 |
| Other owners | 194 |