- 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: 97
10-year publication summary
|
10
|
16
|
16
|
13
|
10
|
5
|
6
|
5
|
2
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Murata Manufacturing Co., Ltd. | 23702 |
14 |
| Samsung Electro-mechanics Co., Ltd. | 5206 |
11 |
| Psemi Corporation | 953 |
11 |
| KEMET Electronics Corporation | 337 |
6 |
| TDK Corporation | 6539 |
5 |
| Qualcomm Incorporated | 81865 |
4 |
| General Electric Company | 17789 |
2 |
| Intel Corporation | 46126 |
2 |
| Infineon Technologies AG | 8137 |
2 |
| Panasonic Intellectual Property Management Co., Ltd. | 29733 |
2 |
| 3D Glass Solutions, Inc. | 79 |
2 |
| Capacitor Sciences Incorporated | 60 |
2 |
| Apple Inc. | 52750 |
1 |
| E. I. du Pont de Nemours and Company | 4249 |
1 |
| Micron Technology, Inc. | 25824 |
1 |
| Texas Instruments Incorporated | 19432 |
1 |
| Texas Instruments Japan, Ltd. | 1656 |
1 |
| Robert Bosch GmbH | 41786 |
1 |
| Medtronic, Inc. | 9837 |
1 |
| Eastman Kodak Company | 3033 |
1 |
| Other owners | 26 |