- All sections
- H - Electricity
- H01C - Resistors
- H01C 8/02 - Coherers or like imperfect resistors for detecting electromagnetic waves
Patent holdings for IPC class H01C 8/02
Total number of patents in this class: 1
10-year publication summary
|
0
|
1
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hitachi Astemo, Ltd. | 6458 |
1 |
| Other owners | 0 |