- All sections
- H - Electricity
- H01G - Capacitorscapacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices of the electrolytic type
- H01G 4/14 - Organic dielectrics
Patent holdings for IPC class H01G 4/14
Total number of patents in this class: 236
10-year publication summary
|
26
|
38
|
21
|
16
|
13
|
18
|
16
|
13
|
13
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Capacitor Sciences Incorporated | 56 |
25 |
| Murata Manufacturing Co., Ltd. | 25722 |
17 |
| International Business Machines Corporation | 62621 |
13 |
| Samsung Electro-mechanics Co., Ltd. | 6073 |
9 |
| Kyocera Corporation | 14335 |
8 |
| Rubycon Corporation | 78 |
7 |
| Oji Holdings Corporation | 795 |
6 |
| Panasonic Intellectual Property Management Co., Ltd. | 33911 |
5 |
| Shanghai Haoye Electric Co., Ltd | 20 |
5 |
| Mitsui Kinzoku Company, Limited | 432 |
5 |
| Carver Scientific, Inc. | 36 |
4 |
| The Penn State Research Foundation | 1608 |
4 |
| Shanghai Haoye Capacitors Co., Ltd. | 15 |
4 |
| TDK Electronics AG | 1010 |
4 |
| Samsung Electronics Co., Ltd. | 157557 |
3 |
| Borealis AG | 2735 |
3 |
| DuPont Teijin Films U.S. Limited Partnership | 102 |
3 |
| Gigaphoton Inc. | 1323 |
3 |
| Southern States, LLC | 84 |
3 |
| University of Connecticut | 881 |
3 |
| Other owners | 102 |