- All sections
- G - Physics
- G01R - Measuring electric variablesmeasuring magnetic variables
- G01R 31/71 - Testing of solder joints
Patent holdings for IPC class G01R 31/71
Total number of patents in this class: 26
10-year publication summary
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0
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0
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1
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5
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2
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7
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4
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3
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2
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3
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Endress + Hauser Flowtec AG | 608 |
3 |
| Siemens AG | 24484 |
2 |
| Intel Corporation | 46962 |
2 |
| International Business Machines Corporation | 61228 |
1 |
| Micron Technology, Inc. | 26262 |
1 |
| Renesas Electronics Corporation | 6016 |
1 |
| Robert Bosch GmbH | 42689 |
1 |
| Mitsubishi Electric Corporation | 46093 |
1 |
| NPX B.V. | 2541 |
1 |
| Xilinx, Inc. | 3997 |
1 |
| Hamilton Sundstrand Corporation | 4868 |
1 |
| BAE Systems Controls Inc. | 203 |
1 |
| Google LLC | 42196 |
1 |
| Qisda Corporation | 471 |
1 |
| Sanechips Technology Co., Ltd. | 1189 |
1 |
| Schweitzer Engineering Laboratories, Inc. | 913 |
1 |
| Endress+Hauser Se+co.kg | 350 |
1 |
| Ultraviolette Automotive Private Limited | 21 |
1 |
| Calterah Semiconductor Technology (Shanghai) Co., Ltd. | 93 |
1 |
| LG Energy Solution, Ltd. | 14982 |
1 |
| Other owners | 2 |