- All sections
- H - Electricity
- H01C - Resistors
- H01C 17/22 - Apparatus or processes specially adapted for manufacturing resistors adapted for trimming
Patent holdings for IPC class H01C 17/22
Total number of patents in this class: 41
10-year publication summary
|
3
|
3
|
2
|
1
|
1
|
4
|
4
|
3
|
6
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| KOA Corporation | 427 |
5 |
| Rohm Co., Ltd. | 6789 |
3 |
| Kyocera Corporation | 14312 |
2 |
| Isabellenhütte Heusler GmbH & Co. KG. | 94 |
2 |
| Microbridge Technologies Inc. | 2 |
2 |
| TDK Electronics AG | 1006 |
2 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 48073 |
1 |
| Murata Manufacturing Co., Ltd. | 25692 |
1 |
| Samsung Electro-mechanics Co., Ltd. | 6053 |
1 |
| Panasonic Intellectual Property Management Co., Ltd. | 33753 |
1 |
| United Microelectronics Corp. | 4492 |
1 |
| Eltek Valere AS | 12 |
1 |
| Flex Ltd. | 211 |
1 |
| GLOBALFOUNDRIES U.S. Inc. | 6403 |
1 |
| Intuitive Surgical Operations, Inc. | 4369 |
1 |
| Isabellenhuette Heusler GmbH & Co. KG | 25 |
1 |
| nLIGHT Photonics Corporation | 16 |
1 |
| Ohmite Manufacturing Co. | 1 |
1 |
| Rosemount Aerospace Inc. | 781 |
1 |
| Semes Co., Ltd. | 1675 |
1 |
| Other owners | 11 |