- All sections
- H - Electricity
- H01G - Capacitorscapacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices of the electrolytic type
- H01G 4/018 - Dielectrics
Patent holdings for IPC class H01G 4/018
Total number of patents in this class: 106
10-year publication summary
|
6
|
16
|
21
|
10
|
7
|
8
|
6
|
6
|
5
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Murata Manufacturing Co., Ltd. | 24650 |
13 |
| Samsung Electro-mechanics Co., Ltd. | 5634 |
13 |
| Carver Scientific, Inc. | 40 |
8 |
| Cargill, Incorporated | 2899 |
4 |
| KEMET Electronics Corporation | 332 |
4 |
| Micron Technology, Inc. | 26138 |
3 |
| Texas Instruments Incorporated | 19450 |
3 |
| Point Engineering Co., Ltd. | 268 |
3 |
| Qualcomm Incorporated | 86023 |
2 |
| Siemens AG | 24436 |
2 |
| Fujitsu Limited | 18396 |
2 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 43064 |
2 |
| TDK Corporation | 6791 |
2 |
| Drexel University | 996 |
2 |
| Greatbatch Ltd. | 354 |
2 |
| Mitsubishi Materials Corporation | 2447 |
2 |
| Samsung Electronics Co., Ltd. | 147131 |
1 |
| LG Chem, Ltd. | 17636 |
1 |
| Toyota Motor Corporation | 32599 |
1 |
| Bayer MaterialScience AG | 788 |
1 |
| Other owners | 35 |