- All sections
- H - Electricity
- H03K - Pulse technique
- H03K 3/38 - Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of superconductive devices
Patent holdings for IPC class H03K 3/38
Total number of patents in this class: 371
10-year publication summary
|
21
|
31
|
53
|
47
|
41
|
31
|
21
|
19
|
24
|
5
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Northrop Grumman Systems Corporation | 2925 |
111 |
| International Business Machines Corporation | 62123 |
51 |
| Q.M Technologies Ltd. | 62 |
36 |
| Microsoft Technology Licensing, LLC | 54182 |
21 |
| equal1.labs Inc. | 38 |
15 |
| Google LLC | 43643 |
14 |
| Seeqc,inc. | 88 |
9 |
| Quantum Machines | 23 |
8 |
| D-Wave Systems Inc. | 398 |
7 |
| Psiquantum, Corp. | 500 |
7 |
| Iqm Finland Oy | 208 |
7 |
| Quantum Machines | 6 |
6 |
| IBM United Kingdom Limited | 4115 |
5 |
| Synopsys, Inc. | 2728 |
4 |
| IBM Deutschland GmbH | 846 |
4 |
| Massachusetts Institute of Technology | 10185 |
3 |
| Association pour La Recherche et le Developpement des Methodes et Processus Industriels “armines” | 25 |
3 |
| Institut National de Recherche en Informatique et en Automatique | 118 |
3 |
| IonQ, Inc. | 324 |
3 |
| NEC Corporation | 36545 |
2 |
| Other owners | 52 |