- All sections
- H - Electricity
- H01C - Resistors
- H01C 1/14 - Terminals or tapping points specially adapted for resistorsArrangements of terminals or tapping points on resistors
Patent holdings for IPC class H01C 1/14
Total number of patents in this class: 631
10-year publication summary
|
63
|
50
|
55
|
62
|
67
|
61
|
47
|
47
|
56
|
10
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Murata Manufacturing Co., Ltd. | 25398 |
56 |
| KOA Corporation | 423 |
56 |
| Rohm Co., Ltd. | 6718 |
55 |
| TDK Electronics AG | 996 |
46 |
| Littelfuse, Inc. | 788 |
28 |
| Polytronics Technology Corp. | 86 |
25 |
| Panasonic Intellectual Property Management Co., Ltd. | 33248 |
23 |
| Fuzetec Technology Co., Ltd. | 36 |
17 |
| Samsung Electro-mechanics Co., Ltd. | 5798 |
14 |
| Dongguan Littelfuse Electronics Co., Ltd. | 51 |
11 |
| TDK Corporation | 6802 |
10 |
| Yageo Corporation | 50 |
9 |
| Epcos AG | 666 |
8 |
| Bourns, Inc. | 178 |
8 |
| KEMET Electronics Corporation | 325 |
7 |
| Isabellenhütte Heusler GmbH & Co. KG. | 95 |
6 |
| Mitsubishi Materials Corporation | 2467 |
6 |
| Pragmatic Semiconductor Limited | 115 |
5 |
| Isabellenhuette Heusler GmbH & Co. KG | 25 |
4 |
| NR Electric Co., Ltd. | 342 |
4 |
| Other owners | 233 |