- All sections
- H - Electricity
- H01G - Capacitors; capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices of the electrolytic type
- H01G 2/12 - Protection against corrosion
Patent holdings for IPC class H01G 2/12
Total number of patents in this class: 30
10-year publication summary
2
|
3
|
3
|
3
|
3
|
0
|
2
|
0
|
1
|
1
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Murata Manufacturing Co., Ltd. | 22355 |
3 |
Rockwell Automation Technologies, Inc. | 2547 |
2 |
Apaq Technology Co., Ltd. | 51 |
2 |
Hitachi Energy Ltd. | 1921 |
2 |
The Regents of the University of California | 18943 |
1 |
Panasonic Corporation | 20786 |
1 |
Oracle America, Inc. | 3928 |
1 |
Samsung Electro-mechanics Co., Ltd. | 4798 |
1 |
Panasonic Intellectual Property Management Co., Ltd. | 27812 |
1 |
California Institute of Technology | 3884 |
1 |
ABB S.p.A. | 459 |
1 |
ABB Schweiz AG | 6321 |
1 |
Atieva, Inc. | 65 |
1 |
Elster Electricity, LLC | 56 |
1 |
Greatbatch Ltd. | 351 |
1 |
Leadtrend Technology Corp. | 159 |
1 |
Rubycon Corporation | 63 |
1 |
Sapurast Research LLC | 24 |
1 |
Schneider Electric Solar Inverters USA, Inc. | 42 |
1 |
Taiyo Yuden Co., Ltd. | 1809 |
1 |
Other owners | 5 |