- 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: 2819
10-year publication summary
|
213
|
251
|
235
|
242
|
174
|
187
|
218
|
230
|
265
|
264
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Murata Manufacturing Co., Ltd. | 26029 |
908 |
| Samsung Electro-mechanics Co., Ltd. | 6196 |
907 |
| Taiyo Yuden Co., Ltd. | 2065 |
238 |
| TDK Corporation | 7027 |
188 |
| KYOCERA AVX Components Corporation | 665 |
47 |
| Kyocera Corporation | 14521 |
42 |
| KEMET Electronics Corporation | 319 |
38 |
| Rectorseal, LLC | 295 |
36 |
| TDK Electronics AG | 1024 |
36 |
| Epcos AG | 630 |
19 |
| Amotech Co., Ltd. | 565 |
16 |
| AVX Corporation | 148 |
15 |
| Samsung Electronics Co., Ltd. | 159755 |
10 |
| Rohm Co., Ltd. | 6928 |
10 |
| Apple Inc. | 59479 |
8 |
| Moda-innochips Co., Ltd. | 101 |
8 |
| Panasonic Intellectual Property Management Co., Ltd. | 34685 |
7 |
| Qualcomm Incorporated | 93957 |
6 |
| Robert Bosch GmbH | 44427 |
6 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 49440 |
6 |
| Other owners | 268 |