- All sections
- G - Physics
- G01R - Measuring electric variablesmeasuring magnetic variables
- G01R 23/07 - Arrangements for measuring frequency, e.g. pulse repetition rateArrangements for measuring period of current or voltage by converting frequency into an amplitude of current or voltage using response of circuits tuned on resonance, e.g. grid-drip meter
Patent holdings for IPC class G01R 23/07
Total number of patents in this class: 18
10-year publication summary
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3
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3
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1
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1
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1
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3
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1
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0
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1
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2
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| International Business Machines Corporation | 62769 |
1 |
| The Boeing Company | 20197 |
1 |
| Murata Manufacturing Co., Ltd. | 25893 |
1 |
| Schaeffler Technologies AG & Co. KG | 11159 |
1 |
| ARM Limited | 5118 |
1 |
| Horst Siedle GmbH & Co. KG | 22 |
1 |
| INFICON, Inc. | 92 |
1 |
| Korea Basic Science Institute | 327 |
1 |
| KT & G Corporation | 3166 |
1 |
| Monash University | 732 |
1 |
| National Cheng Kung University | 630 |
1 |
| Teknologian Tutkimuskeskus VTT Oy | 592 |
1 |
| The United States of America as represented by Secretary of the Navy | 141 |
1 |
| Friedrich-Alexander-Universität Erlangen-Nürnberg | 429 |
1 |
| Epirus, Inc. | 92 |
1 |
| IVO Ltd | 4 |
1 |
| Banf Co., Ltd. | 13 |
1 |
| Quantum IP, LLC | 22 |
1 |
| Other owners | 0 |