- All sections
- H - Electricity
- H03K - Pulse technique
- H03K 19/18 - Logic circuits, i.e. having at least two inputs acting on one outputInverting circuits using specified components using galvano-magnetic devices, e.g. Hall-effect devices
Patent holdings for IPC class H03K 19/18
Total number of patents in this class: 148
10-year publication summary
|
13
|
10
|
11
|
15
|
13
|
11
|
4
|
9
|
12
|
8
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Intel Corporation | 47062 |
12 |
| University of Rochester | 1308 |
8 |
| Tohoku University | 2799 |
6 |
| NEC Corporation | 35827 |
5 |
| Allegro Microsystems, LLC | 1344 |
5 |
| Regents of the University of Minnesota | 2692 |
5 |
| Ceremorphic, Inc. | 115 |
5 |
| International Business Machines Corporation | 61353 |
4 |
| Centre National de La Recherche Scientifique | 10476 |
4 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10930 |
4 |
| Korea Advanced Institute of Science and Technology | 4387 |
4 |
| IMEC VZW | 1652 |
4 |
| Samsung Electronics Co., Ltd. | 147131 |
3 |
| Qualcomm Incorporated | 86023 |
3 |
| Toshiba Corporation | 12383 |
3 |
| Industry-Academic Cooperation Foundation, Yonsei University | 2415 |
3 |
| Industry-university Cooperation Foundation Hanyang University Erica Campus | 583 |
3 |
| TDK Corporation | 6791 |
2 |
| Board of Regents, The University of Texas System | 5828 |
2 |
| Northwestern University | 3403 |
2 |
| Other owners | 61 |