- 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: 2741
10-year publication summary
|
213
|
251
|
235
|
242
|
174
|
187
|
218
|
228
|
267
|
186
|
| 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. | 6083 |
886 |
| Murata Manufacturing Co., Ltd. | 25744 |
878 |
| Taiyo Yuden Co., Ltd. | 2029 |
229 |
| TDK Corporation | 6858 |
178 |
| KYOCERA AVX Components Corporation | 655 |
46 |
| Kyocera Corporation | 14359 |
42 |
| KEMET Electronics Corporation | 320 |
38 |
| Rectorseal, LLC | 264 |
36 |
| TDK Electronics AG | 1011 |
36 |
| Epcos AG | 641 |
19 |
| Amotech Co., Ltd. | 552 |
16 |
| AVX Corporation | 148 |
15 |
| Samsung Electronics Co., Ltd. | 157719 |
10 |
| Rohm Co., Ltd. | 6826 |
10 |
| Apple Inc. | 58742 |
8 |
| Moda-innochips Co., Ltd. | 101 |
8 |
| Qualcomm Incorporated | 92196 |
6 |
| Robert Bosch GmbH | 44160 |
6 |
| JX Nippon Mining & Metals Corporation | 1461 |
6 |
| Sumitomo Metal Mining Co., Ltd. | 1974 |
6 |
| Other owners | 262 |