- All sections
- H - Electricity
- H01C - Resistors
- H01C 1/148 - Terminals or tapping points specially adapted for resistors; Arrangements of terminals or tapping points on resistors the terminals embracing or surrounding the resistive element
Patent holdings for IPC class H01C 1/148
Total number of patents in this class: 193
10-year publication summary
|
15
|
14
|
30
|
18
|
16
|
16
|
20
|
13
|
15
|
5
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| KOA Corporation | 381 |
43 |
| Murata Manufacturing Co., Ltd. | 22355 |
26 |
| Vishay Dale Electronics, LLC | 106 |
21 |
| Rohm Co., Ltd. | 5843 |
14 |
| Samsung Electro-mechanics Co., Ltd. | 4798 |
12 |
| TDK Electronics AG | 863 |
11 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
8 |
| TDK Corporation | 6306 |
7 |
| Epcos AG | 778 |
4 |
| Littelfuse, Inc. | 758 |
4 |
| Mitsubishi Materials Corporation | 2378 |
4 |
| KYOCERA AVX Components Corporation | 571 |
4 |
| Skyworks Solutions, Inc. | 3450 |
3 |
| Suncall Corporation | 166 |
3 |
| Yazaki Corporation | 6282 |
2 |
| Cyntec Co., Ltd. | 232 |
2 |
| Nokia Technologies Oy | 15057 |
2 |
| Isabellenhütte Heusler GmbH & Co. KG. | 84 |
2 |
| Vishay Dale Electronics, Inc. | 24 |
2 |
| LG Chem, Ltd. | 17205 |
1 |
| Other owners | 18 |