- All sections
- H - Electricity
- H01G - Capacitorscapacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices of the electrolytic type
- H01G 4/002 - Fixed capacitorsProcesses of their manufacture Details
Patent holdings for IPC class H01G 4/002
Total number of patents in this class: 103
10-year publication summary
|
15
|
16
|
13
|
10
|
5
|
5
|
5
|
2
|
4
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Murata Manufacturing Co., Ltd. | 25464 |
15 |
| Psemi Corporation | 1084 |
14 |
| Samsung Electro-mechanics Co., Ltd. | 5805 |
11 |
| KEMET Electronics Corporation | 321 |
6 |
| TDK Corporation | 6805 |
5 |
| Qualcomm Incorporated | 89928 |
4 |
| Infineon Technologies AG | 8380 |
2 |
| Panasonic Intellectual Property Management Co., Ltd. | 33401 |
2 |
| 3D Glass Solutions, Inc. | 83 |
2 |
| Capacitor Sciences Incorporated | 57 |
2 |
| Apple Inc. | 57989 |
1 |
| General Electric Company | 13811 |
1 |
| E. I. du Pont de Nemours and Company | 3713 |
1 |
| Intel Corporation | 46673 |
1 |
| Micron Technology, Inc. | 27238 |
1 |
| Texas Instruments Incorporated | 19614 |
1 |
| Texas Instruments Japan, Ltd. | 1656 |
1 |
| Robert Bosch GmbH | 43500 |
1 |
| Medtronic, Inc. | 9763 |
1 |
| Eastman Kodak Company | 2690 |
1 |
| Other owners | 30 |