- All sections
- H - Electricity
- H01G - Capacitorscapacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices of the electrolytic type
- H01G 2/22 - Electrostatic or magnetic shielding
Patent holdings for IPC class H01G 2/22
Total number of patents in this class: 66
10-year publication summary
|
10
|
3
|
7
|
12
|
6
|
4
|
6
|
2
|
7
|
1
|
| 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. | 5745 |
11 |
| Murata Manufacturing Co., Ltd. | 25207 |
7 |
| AVX Corporation | 148 |
6 |
| Bayerische Motoren Werke Aktiengesellschaft | 14843 |
3 |
| Robert Bosch GmbH | 43213 |
2 |
| TDK Corporation | 6770 |
2 |
| BYD Company Limited | 5742 |
2 |
| Greatbatch Ltd. | 355 |
2 |
| Littelfuse France SAS | 5 |
2 |
| Meidensha Corporation | 906 |
2 |
| Littelfuse Electronics (Shanghai) Co., Ltd. | 23 |
2 |
| TDK Electronics AG | 986 |
2 |
| Analog Devices International Unlimited Company | 1991 |
2 |
| KYOCERA AVX Components Corporation | 634 |
2 |
| Apple Inc. | 56830 |
1 |
| Siemens AG | 24299 |
1 |
| Panasonic Corporation | 19901 |
1 |
| Denso Corporation | 24958 |
1 |
| Epcos AG | 671 |
1 |
| Sumitomo Wiring Systems, Ltd. | 10677 |
1 |
| Other owners | 13 |