- 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: 2268
10-year publication summary
|
156
|
166
|
175
|
244
|
215
|
235
|
275
|
236
|
246
|
23
|
| 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. | 5769 |
867 |
| Murata Manufacturing Co., Ltd. | 25296 |
571 |
| Taiyo Yuden Co., Ltd. | 2014 |
248 |
| TDK Corporation | 6784 |
123 |
| KYOCERA AVX Components Corporation | 641 |
47 |
| Amotech Co., Ltd. | 539 |
26 |
| TDK Electronics AG | 993 |
24 |
| Kyocera Corporation | 14199 |
19 |
| Panasonic Intellectual Property Management Co., Ltd. | 33120 |
14 |
| AVX Corporation | 148 |
14 |
| Samsung Electronics Co., Ltd. | 152016 |
13 |
| KEMET Electronics Corporation | 324 |
11 |
| Micron Technology, Inc. | 27215 |
9 |
| Rohm Co., Ltd. | 6695 |
9 |
| Qualcomm Incorporated | 89126 |
8 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 46735 |
8 |
| Nanya Technology Corporation | 2776 |
8 |
| Apple Inc. | 57314 |
7 |
| HVAC South, LLC | 75 |
7 |
| Intel Corporation | 46594 |
6 |
| Other owners | 229 |