- All sections
- H - Electricity
- H01G - Capacitorscapacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices of the electrolytic type
- H01G 4/232 - Terminals electrically connecting two or more layers of a stacked or rolled capacitor
Patent holdings for IPC class H01G 4/232
Total number of patents in this class: 2290
10-year publication summary
|
205
|
213
|
251
|
235
|
242
|
173
|
182
|
202
|
212
|
19
|
| 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. | 5206 |
742 |
| Murata Manufacturing Co., Ltd. | 23702 |
704 |
| Taiyo Yuden Co., Ltd. | 1887 |
172 |
| TDK Corporation | 6539 |
158 |
| AMRAD Manufacturing, LLC | 82 |
45 |
| KYOCERA AVX Components Corporation | 606 |
41 |
| KEMET Electronics Corporation | 337 |
38 |
| TDK Electronics AG | 897 |
35 |
| Kyocera Corporation | 13344 |
29 |
| Epcos AG | 732 |
20 |
| AVX Corporation | 149 |
15 |
| Rohm Co., Ltd. | 6346 |
10 |
| Amotech Co., Ltd. | 500 |
10 |
| Apple Inc. | 52750 |
8 |
| Moda-innochips Co., Ltd. | 99 |
8 |
| Samsung Electronics Co., Ltd. | 139001 |
6 |
| Qualcomm Incorporated | 81865 |
6 |
| JX Nippon Mining & Metals Corporation | 1524 |
6 |
| Sumitomo Metal Mining Co., Ltd. | 1730 |
6 |
| Robert Bosch GmbH | 41786 |
5 |
| Other owners | 226 |