H03K 17/9522
With a galvanically isolated probe
Official title: {with a galvanically isolated probe}
H03K17/9522 (With a galvanically isolated probe) appears on 13 US grants and 15 published applications in this corpus.
Search patents in H03K- Granted patents
- 13
- Published applications
- 15
- Assignees
- 10
- Inventors
- 19
- Latest grant
- 29 Oct 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 1 | 0 |
| 1989 | 1 | 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 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 1 | 1 |
| 2018 | 1 | 1 |
| 2019 | 1 | 2 |
| 2020 | 1 | 5 |
| 2021 | 2 | 0 |
| 2022 | 2 | 2 |
| 2023 | 2 | 0 |
| 2024 | 1 | 0 |
| 2025 | 0 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
- Detecting and adapting to changes in a resonant phase sensing system having a resistive-inductive-capacitive sensor29 Oct 2024US 12,130,159 B2Cirrus Logic, Inc.
- Mechanized area controller28 Mar 2023US 11,614,202 B2Frederick Energy Products, LLC
- Compensation for air gap changes and temperature changes in a resonant phase detector28 Feb 2023US 11,595,037 B2Cirrus Logic, Inc.
- Elevator car position detection sensor that determines a phase of an alternating-current voltage corresponding to a frequency of an excitation magnetic field18 Oct 2022US 11,472,665 B2Mitsubishi Electric Corporation
- Compensation for air gap changes and temperature changes in a resonant phase detector16 Aug 2022US 11,418,184 B2Cirrus Logic, Inc.
- Eddy current sensor4 Dec 2025US 2025/0369776 A1Ratier-Figeac SAS
- Proximity switch and method for detecting a trigger6 Mar 2025US 2025/0080113 A1Turck Holding GmbH
- Compensation for air gap changes and temperature changes in a resonant phase detector20 Oct 2022US 2022/0337235 A1Cirrus Logic International Semiconductor Ltd.
- Compensation for air gap changes and temperature changes in a resonant phase detector27 Jan 2022US 2022/0029617 A1
- Compensation for air gap changes and temperature changes in a resonant phase detector3 Dec 2020US 2020/0382113 A1Cirrus Logic International Semiconductor Ltd.
Most cited
By later US patents
- Non-contact operating proximity switch21US 4,757,213 AWerner Turch GmbH & Co. KG · 1988
- Compensation of changes in a resonant phase sensing system including a resistive-inductive-capacitive sensor16US 11,092,657 B2Cirrus Logic, Inc. · 2021
- Mechanized area controller8US 9,822,927 B2Frederick Energy Products, LLC · 2017
- Proximity switch with noncontact effect4US 4,864,156 AWerner Turck GmbH & Co. KG · 1989
- Mechanized area controller3US 10,830,392 B2Frederick Energy Products, LLC · 2020