- 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: 1123
10-year publication summary
|
77
|
136
|
123
|
112
|
98
|
52
|
36
|
42
|
46
|
45
|
| 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. | 5687 |
235 |
| Murata Manufacturing Co., Ltd. | 24971 |
228 |
| TDK Corporation | 6887 |
100 |
| Taiyo Yuden Co., Ltd. | 1985 |
63 |
| KEMET Electronics Corporation | 328 |
28 |
| KYOCERA AVX Components Corporation | 631 |
19 |
| Greatbatch Ltd. | 351 |
18 |
| International Business Machines Corporation | 61734 |
17 |
| TDK Electronics AG | 967 |
17 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 46069 |
15 |
| Intel Corporation | 46445 |
14 |
| Kyocera Corporation | 14071 |
12 |
| Panasonic Intellectual Property Management Co., Ltd. | 32352 |
11 |
| Samsung Electronics Co., Ltd. | 148924 |
9 |
| Capacitor Sciences Incorporated | 57 |
9 |
| Toshiba Corporation | 12540 |
8 |
| Rohm Co., Ltd. | 6553 |
8 |
| Lodestar Licensing Group LLC | 1096 |
8 |
| Qualcomm Incorporated | 87475 |
5 |
| Micron Technology, Inc. | 26502 |
5 |
| Other owners | 294 |