- All sections
- H - Electricity
- H01G - Capacitorscapacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices of the electrolytic type
- H01G 5/14 - Capacitors in which the capacitance is varied by mechanical means, e.g. by turning a shaftProcesses of their manufacture using variation of effective area of electrode due to longitudinal movement of electrodes
Patent holdings for IPC class H01G 5/14
Total number of patents in this class: 52
10-year publication summary
|
5
|
4
|
2
|
2
|
3
|
0
|
4
|
3
|
5
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Comet AG | 94 |
13 |
| Meidensha Corporation | 907 |
6 |
| Wacom Co., Ltd. | 2018 |
5 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10979 |
3 |
| Advanced Energy Industries, Inc. | 506 |
3 |
| Murata Manufacturing Co., Ltd. | 25252 |
2 |
| TDK Corporation | 6779 |
2 |
| COMET Technologies USA, Inc. | 63 |
2 |
| Corporation for National Research Initiatives | 65 |
2 |
| General Electric Company | 13776 |
1 |
| Koninklijke Philips Electronics N.V. | 8370 |
1 |
| Egalax_empia Technology Inc. | 286 |
1 |
| IMEC VZW | 1720 |
1 |
| Katholieke Universiteit Leuven | 1229 |
1 |
| Sateco AG | 7 |
1 |
| Stichting IMEC Nederland | 234 |
1 |
| Varian, Inc. | 39 |
1 |
| Wispry, Inc. | 77 |
1 |
| AAC Technologies Pte. Ltd. | 1490 |
1 |
| Siemens Healthineers AG | 6889 |
1 |
| Other owners | 3 |