- All sections
- H - Electricity
- H01L - Semiconductor devices not covered by class
- H01L 39/00 - Devices using superconductivity or hyperconductivity; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof
Patent holdings for IPC class H01L 39/00
Total number of patents in this class: 254
10-year publication summary
|
17
|
12
|
8
|
13
|
24
|
19
|
22
|
10
|
4
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| International Business Machines Corporation | 60644 |
19 |
| D-Wave Systems Inc. | 412 |
17 |
| Microsoft Technology Licensing, LLC | 51439 |
9 |
| The Furukawa Electric Co., Ltd. | 3486 |
7 |
| SuperPower, Inc. | 69 |
7 |
| Massachusetts Institute of Technology | 9795 |
6 |
| American Superconductor Corporation | 162 |
6 |
| National Institute of Advanced Industrial Science and Technology | 3677 |
5 |
| Google LLC | 38759 |
5 |
| Triad National Security, LLC | 580 |
5 |
| Toshiba Corporation | 12017 |
4 |
| Northrop Grumman Systems Corporation | 2940 |
4 |
| Intel Corporation | 45621 |
3 |
| Fujikura Ltd. | 2777 |
3 |
| Ambature, Inc. | 30 |
3 |
| Los Alamos National Security, LLC | 312 |
3 |
| Universidade do Porto | 238 |
3 |
| Sony Corporation | 32931 |
2 |
| Micron Technology, Inc. | 24960 |
2 |
| Hitachi, Ltd. | 16452 |
2 |
| Other owners | 139 |