- All sections
- A - Human necessities
- A61B - Diagnosissurgeryidentification
- A61B 5/31 - Input circuits therefor specially adapted for particular uses for electroencephalography [EEG]
Patent holdings for IPC class A61B 5/31
Total number of patents in this class: 192
10-year publication summary
|
2
|
0
|
2
|
4
|
4
|
21
|
34
|
43
|
43
|
24
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sony Group Corporation | 13501 |
6 |
| Ice Neurosystems, Inc. | 18 |
5 |
| Koninklijke Philips N.V. | 24557 |
4 |
| Yonsei University, University Industry Foundation | 7 |
4 |
| Nformare Inc. | 10 |
4 |
| Wuhan Neuracom Technology Development Co., Ltd. | 24 |
4 |
| The Regents of the University of California | 19812 |
3 |
| Centre National de La Recherche Scientifique | 10321 |
3 |
| Sorbonne Universite | 1250 |
3 |
| Naox Technologies | 8 |
3 |
| Starcat LLC | 3 |
3 |
| Medtronic, Inc. | 9785 |
2 |
| Tsinghua University | 5840 |
2 |
| University of Florida Research Foundation, Inc. | 3989 |
2 |
| Albert-ludwigs-universitat Freiburg | 396 |
2 |
| Assistance Publique - Hopitaux de Paris | 988 |
2 |
| Children's Hospital Medical Center | 706 |
2 |
| ICM - Institut du Cerveau et de La Moelle Epiniere | 57 |
2 |
| IMEC VZW | 1599 |
2 |
| Inserm (institut National de La Sante et de La Recherche Medicale) | 3360 |
2 |
| Other owners | 132 |