- All sections
- H - Electricity
- H01G - Capacitorscapacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices of the electrolytic type
- H01G 4/02 - Gas or vapour dielectrics
Patent holdings for IPC class H01G 4/02
Total number of patents in this class: 29
10-year publication summary
|
4
|
3
|
3
|
2
|
6
|
5
|
2
|
2
|
1
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| GranBlueTech, L.L.C. | 6 |
5 |
| Comet AG | 90 |
3 |
| Meidensha Corporation | 880 |
2 |
| International Business Machines Corporation | 61185 |
1 |
| Murata Manufacturing Co., Ltd. | 24444 |
1 |
| Samsung Electro-mechanics Co., Ltd. | 5593 |
1 |
| TDK Corporation | 6702 |
1 |
| Headway Technologies, Inc. | 694 |
1 |
| Kyocera Corporation | 13758 |
1 |
| Panasonic Intellectual Property Management Co., Ltd. | 31201 |
1 |
| DYNAX Semiconductor, Inc. | 68 |
1 |
| Fabworx Solutions, Inc. | 12 |
1 |
| KEMET Electronics Corporation | 330 |
1 |
| Micromass UK Limited | 1118 |
1 |
| Yen Technologies, LLC | 3 |
1 |
| Hikari Hajime LLC | 3 |
1 |
| Nu-wave Technologies Corp. | 4 |
1 |
| LG Energy Solution, Ltd. | 14756 |
1 |
| Siemens Energy Global GmbH & Co. KG | 2937 |
1 |
| KYOCERA AVX Components Corporation | 629 |
1 |
| Other owners | 2 |