- 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: 734
10-year publication summary
|
25
|
35
|
48
|
104
|
91
|
70
|
76
|
49
|
37
|
36
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Northrop Grumman Systems Corporation | 2932 |
199 |
| International Business Machines Corporation | 61651 |
80 |
| Microsoft Technology Licensing, LLC | 54132 |
63 |
| D-Wave Systems Inc. | 406 |
30 |
| Google LLC | 42891 |
27 |
| Psiquantum, Corp. | 443 |
25 |
| Q.M Technologies Ltd. | 58 |
22 |
| equal1.labs Inc. | 38 |
19 |
| Rigetti & Co, LLC | 145 |
15 |
| Rigetti & Co., Inc. | 68 |
14 |
| Yale University | 2427 |
10 |
| Massachusetts Institute of Technology | 10131 |
9 |
| Quantum Machines | 23 |
9 |
| Synopsys, Inc. | 2761 |
8 |
| Seeqc,inc. | 86 |
7 |
| IBM Deutschland GmbH | 797 |
6 |
| Quantum Machines | 6 |
6 |
| IBM United Kingdom Limited | 4254 |
5 |
| The Regents of the University of California | 20211 |
4 |
| NEC Corporation | 36186 |
4 |
| Other owners | 172 |