- All sections
- H - Electricity
- H01G - Capacitorscapacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices of the electrolytic type
- H01G 4/005 - Electrodes
Patent holdings for IPC class H01G 4/005
Total number of patents in this class: 1105
10-year publication summary
|
77
|
138
|
123
|
114
|
100
|
52
|
35
|
43
|
46
|
15
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electro-mechanics Co., Ltd. | 5485 |
232 |
| Murata Manufacturing Co., Ltd. | 24260 |
219 |
| TDK Corporation | 6661 |
108 |
| Taiyo Yuden Co., Ltd. | 1913 |
65 |
| KEMET Electronics Corporation | 332 |
28 |
| Greatbatch Ltd. | 354 |
18 |
| International Business Machines Corporation | 60806 |
17 |
| KYOCERA AVX Components Corporation | 626 |
17 |
| TDK Electronics AG | 926 |
16 |
| Intel Corporation | 46664 |
14 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 41951 |
14 |
| Kyocera Corporation | 13630 |
12 |
| Panasonic Intellectual Property Management Co., Ltd. | 30822 |
10 |
| Samsung Electronics Co., Ltd. | 143555 |
9 |
| Capacitor Sciences Incorporated | 58 |
9 |
| Toshiba Corporation | 12264 |
7 |
| Rohm Co., Ltd. | 6411 |
7 |
| Lodestar Licensing Group LLC | 984 |
7 |
| Qualcomm Incorporated | 84189 |
5 |
| Micron Technology, Inc. | 26169 |
5 |
| Other owners | 286 |