- All sections
- G - Physics
- G01R - Measuring electric variablesmeasuring magnetic variables
- G01R 23/175 - Spectrum analysisFourier analysis by delay means, e.g. tapped delay lines
Patent holdings for IPC class G01R 23/175
Total number of patents in this class: 22
10-year publication summary
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1
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2
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3
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0
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1
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3
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0
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0
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0
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0
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ROHDE & Schwarz GmbH & Co. KG | 1980 |
2 |
| Intel Corporation | 46594 |
1 |
| Micron Technology, Inc. | 27215 |
1 |
| Oracle America, Inc. | 2737 |
1 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 46735 |
1 |
| Raytheon Company | 8472 |
1 |
| Lam Research Corporation | 5455 |
1 |
| CardioMEMS, Inc. | 32 |
1 |
| Shimadzu Corporation | 6283 |
1 |
| Advantest Corporation | 1731 |
1 |
| Silicon Laboratories Inc. | 1163 |
1 |
| Guzik Technical Enterprises | 29 |
1 |
| Keysight Technologies, Inc. | 1241 |
1 |
| Shenzhen Xinguodu Technology Co., Ltd. | 2103 |
1 |
| Tektronix, Inc. | 672 |
1 |
| The 41st Institute of China Electronics Technology Group Corporation | 14 |
1 |
| GE Digital Holdings LLC | 336 |
1 |
| Thales | 1769 |
1 |
| META Platforms, Inc. | 6941 |
1 |
| Mimirip LLC | 1396 |
1 |
| Other owners | 1 |