- All sections
- H - Electricity
- H01C - Resistors
- H01C 17/245 - Apparatus or processes specially adapted for manufacturing resistors adapted for trimming by removing or adding resistive material by mechanical means, e.g. sand-blasting, cutting, ultrasonic treatment
Patent holdings for IPC class H01C 17/245
Total number of patents in this class: 21
10-year publication summary
|
4
|
3
|
0
|
0
|
1
|
1
|
1
|
1
|
1
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| KOA Corporation | 427 |
6 |
| Suncall Corporation | 198 |
3 |
| International Business Machines Corporation | 62805 |
2 |
| Murata Manufacturing Co., Ltd. | 25917 |
2 |
| Yageo Corporation | 55 |
2 |
| Texas Instruments Incorporated | 19644 |
1 |
| Samsung Electro-mechanics Co., Ltd. | 6162 |
1 |
| Rohm Co., Ltd. | 6908 |
1 |
| Kamaya Electric Co., Ltd. | 25 |
1 |
| Ralec Electronic Corporation | 6 |
1 |
| Viking Tech Corporation | 19 |
1 |
| Other owners | 0 |