- All sections
- H - Electricity
- H01C - Resistors
- H01C 1/01 - MountingSupporting
Patent holdings for IPC class H01C 1/01
Total number of patents in this class: 187
10-year publication summary
|
19
|
17
|
14
|
24
|
20
|
20
|
12
|
12
|
9
|
8
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| KOA Corporation | 425 |
18 |
| Rohm Co., Ltd. | 6826 |
14 |
| Samsung Electro-mechanics Co., Ltd. | 6083 |
11 |
| Murata Manufacturing Co., Ltd. | 25744 |
8 |
| TDK Electronics AG | 1011 |
6 |
| Pragmatic Semiconductor Limited | 120 |
5 |
| Guangdong Fullde Electronics Co., Ltd. | 20 |
4 |
| Qualcomm Incorporated | 92196 |
3 |
| Robert Bosch GmbH | 44160 |
3 |
| Yazaki Corporation | 7118 |
3 |
| Panasonic Intellectual Property Management Co., Ltd. | 33997 |
3 |
| Mitsubishi Materials Corporation | 2472 |
3 |
| Tokyo Cosmos Electric Co., Ltd. | 109 |
3 |
| Minebea Mitsumi Inc. | 1943 |
3 |
| Heine Resistors GmbH | 11 |
3 |
| Zhuzhou Fullde Rail Transit Research Institute Co . Ltd | 21 |
3 |
| Hitachi Energy Ltd. | 2579 |
3 |
| Schlumberger Technology Corporation | 11818 |
2 |
| Epcos AG | 641 |
2 |
| Cyntec Co., Ltd. | 277 |
2 |
| Other owners | 85 |