G01R 31/2646
For measuring noise
Official title: {for measuring noise (G01R31/2616, G01R31/2626 take precedence)}
G01R31/2646 (For measuring noise) appears on 20 US grants and 17 published applications in this corpus.
Search patents in G01R- Granted patents
- 20
- Published applications
- 17
- Assignees
- 22
- Inventors
- 37
- Latest grant
- 27 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
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| 1990 | 1 | 0 |
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| 1995 | 1 | 0 |
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| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 1 |
| 2014 | 1 | 1 |
| 2015 | 2 | 2 |
| 2016 | 3 | 2 |
| 2017 | 1 | 1 |
| 2018 | 1 | 2 |
| 2019 | 1 | 0 |
| 2020 | 1 | 0 |
| 2021 | 1 | 1 |
| 2022 | 0 | 2 |
| 2023 | 3 | 2 |
| 2024 | 2 | 2 |
| 2025 | 1 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Devices and methods for noise testing of a substrate including through silicon vias27 Jan 2026US 12,535,519 B2Shanghai United Imaging Microelectronics Technology Co., Ltd.
- Method for monitoring degradation mechanism of switch device in power conversion circuit24 Jun 2025US 12,339,310 B1China Electronic Product Reliability and Environmental Testing Research Institute
- Noise monitoring apparatus, noise monitoring system and a noise monitoring method10 Sep 2024US 12,085,603 B2Taiwan Semiconductor Manufacturing Company.Ltd
- Slave BMS inspection system and method16 Jul 2024US 12,040,458 B2LG Energy Solution, Ltd.
- Fast convergence method for cross-correlation based modulation quality measurements24 Oct 2023US 11,796,621 B2National Instruments Corporation
- Slave BMS Inspection System and Method3 Oct 2024US 2024/0332648 A1LG Energy Solution, Ltd.
- Noise monitoring apparatus, noise monitoring system and a noise monitoring method8 Feb 2024US 2024/0044969 A1Taiwan Semiconductor Manufacturing Company.Ltd
- Devices and methods for noise testing of a substrate including through silicon vias28 Dec 2023US 2023/0417818 A1Shanghai United Imaging Microelectronics Technology Co., Ltd.
- Slave BMS Inspection System and Method31 Aug 2023US 2023/0275276 A1LG Energy Solution, Ltd.
- System and method for semiconductor device random telegraph sequence noise testing14 Jul 2022US 2022/0221505 A1Cirrus Logic International Semiconductor Ltd.
Most cited
By later US patents
- Crosstalk verification device30US 5,446,674 AMitsubishi Denki Kabushiki Kaisha · 1995
- Apparatus for measuring noise characteristics9US 4,891,577 AMatsushita Electric Industrial Co., Ltd. · 1990
- Method for differential/common-mode noise figure measurements3US 11,112,447 B1Anritsu Corporation · 2021
- Slave BMS inspection system and method2US 11,688,887 B2LG Energy Solution, Ltd. · 2023
- Fast convergence method for cross-correlation based modulation quality measurements1US 11,796,621 B2National Instruments Corporation · 2023