- All sections
- H - Electricity
- H01G - Capacitors; capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices of the electrolytic type
- H01G 9/042 - Electrodes characterised by the material
Patent holdings for IPC class H01G 9/042
Total number of patents in this class: 700
10-year publication summary
67
|
71
|
71
|
71
|
62
|
65
|
50
|
49
|
62
|
20
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Panasonic Intellectual Property Management Co., Ltd. | 27812 |
82 |
KEMET Electronics Corporation | 339 |
67 |
KYOCERA AVX Components Corporation | 571 |
60 |
Nippon Chemi-Con Corporation | 371 |
34 |
Murata Manufacturing Co., Ltd. | 22355 |
31 |
AVX Corporation | 150 |
26 |
Samsung Electro-mechanics Co., Ltd. | 4798 |
16 |
Ningxia Orient Tantalum Industry Co., Ltd. | 47 |
11 |
The Regents of the University of California | 18943 |
10 |
Pacesetter, Inc. | 1528 |
10 |
Semiconductor Energy Laboratory Co., Ltd. | 10902 |
8 |
Japan Capacitor Industrial Co., Ltd. | 32 |
8 |
Shoei Chemical Inc. | 320 |
8 |
TDK Electronics AG | 863 |
8 |
Applied Materials, Inc. | 16587 |
7 |
Apaq Technology Co., Ltd. | 51 |
7 |
Vishay Sprague, Inc. | 47 |
7 |
BIOTRONIK SE & Co. KG | 926 |
6 |
Global Advanced Metals, USA, Inc. | 41 |
6 |
Greatbatch Ltd. | 351 |
6 |
Other owners | 282 |