- 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: 172
10-year publication summary
|
2
|
0
|
2
|
4
|
4
|
21
|
33
|
43
|
42
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sony Group Corporation | 12716 |
5 |
| Ice Neurosystems, Inc. | 19 |
4 |
| Yonsei University, University Industry Foundation | 7 |
4 |
| Nformare Inc. | 6 |
4 |
| Wuhan Neuracom Technology Development Co., Ltd. | 19 |
4 |
| The Regents of the University of California | 19544 |
3 |
| Centre National de La Recherche Scientifique | 10124 |
3 |
| Koninklijke Philips N.V. | 24052 |
3 |
| Sorbonne Universite | 1194 |
3 |
| Starcat LLC | 3 |
3 |
| Medtronic, Inc. | 9832 |
2 |
| Tsinghua University | 5708 |
2 |
| Albert-ludwigs-universitat Freiburg | 384 |
2 |
| Assistance Publique - Hopitaux de Paris | 987 |
2 |
| Children's Hospital Medical Center | 709 |
2 |
| ICM - Institut du Cerveau et de La Moelle Epiniere | 60 |
2 |
| IMEC VZW | 1525 |
2 |
| Inserm (institut National de La Sante et de La Recherche Medicale) | 3357 |
2 |
| Neurolutions, Inc. | 33 |
2 |
| T&W Engineering A/S | 64 |
2 |
| Other owners | 116 |