- All sections
- H - Electricity
- H01G - Capacitorscapacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices of the electrolytic type
- H01G 4/012 - Form of non-self-supporting electrodes
Patent holdings for IPC class H01G 4/012
Total number of patents in this class: 2398
10-year publication summary
|
156
|
166
|
175
|
244
|
215
|
236
|
280
|
241
|
251
|
133
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electro-mechanics Co., Ltd. | 6126 |
906 |
| Murata Manufacturing Co., Ltd. | 25809 |
625 |
| Taiyo Yuden Co., Ltd. | 2038 |
256 |
| TDK Corporation | 6910 |
126 |
| KYOCERA AVX Components Corporation | 659 |
48 |
| Amotech Co., Ltd. | 559 |
28 |
| TDK Electronics AG | 1013 |
24 |
| Kyocera Corporation | 14423 |
23 |
| Panasonic Intellectual Property Management Co., Ltd. | 34265 |
15 |
| Samsung Electronics Co., Ltd. | 158442 |
14 |
| AVX Corporation | 148 |
14 |
| KEMET Electronics Corporation | 320 |
11 |
| Micron Technology, Inc. | 27636 |
9 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 48560 |
9 |
| Rohm Co., Ltd. | 6877 |
9 |
| Qualcomm Incorporated | 92859 |
8 |
| Nanya Technology Corporation | 2922 |
8 |
| Apple Inc. | 59027 |
7 |
| Intel Corporation | 47178 |
7 |
| Rectorseal, LLC | 278 |
7 |
| Other owners | 244 |