G01R 27/2629
Bridge circuits
Official title: {Bridge circuits (bridges for measuring loss angle G01R27/2694)}
G01R27/2629 (Bridge circuits) appears on 11 US grants and 10 published applications in this corpus.
Search patents in G01R- Granted patents
- 11
- Published applications
- 10
- Assignees
- 11
- Inventors
- 24
- Latest grant
- 14 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 1 | 1 |
| 2021 | 0 | 1 |
| 2022 | 3 | 2 |
| 2023 | 1 | 1 |
| 2024 | 1 | 1 |
| 2025 | 2 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Gas sensor, manufacturing method, and detection method14 Oct 2025US 12,442,782 B2Robert Bosch GmbH
- Bridge-based impedance sensor system26 Aug 2025US 12,399,203 B2Analog Devices, Inc.
- Bridge-based impedance sensor system28 May 2024US 11,994,546 B2Analog Devices, Inc.
- Active measurement correction of resistive sensors5 Sep 2023US 11,747,379 B2Renesas Electronics America Inc.
- Electromagnetic multiphase flowmeter12 Jul 2022US 11,385,084 B2Wionetic AS
- Sensor circuit having a compensating resistor for compensating a temperature coefficient of a bridge circuit3 Apr 2025US 2025/0110160 A1Infineon Technologies AG
- Bridge-based impedance sensor system26 Sep 2024US 2024/0319242 A1Analog Devices, Inc.
- Gas sensor, manufacturing method, and detection method13 Jul 2023US 2023/0221270 A1Robert Bosch GmbH
- Active measurement correction of resistive sensors15 Sep 2022US 2022/0291267 A1Renesas Electronics America Inc.
- Bridge-based impedance sensor system1 Sep 2022US 2022/0276290 A1Analog Devices, Inc.
Most cited
By later US patents