G05B 2219/14144
Galvanic isolation
G05B2219/14144 (Galvanic isolation) appears on 23 US grants and 10 published applications in this corpus.
Search patents in G05B- Granted patents
- 23
- Published applications
- 10
- Assignees
- 14
- Inventors
- 50
- Latest grant
- 11 Feb 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 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 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 1 |
| 2004 | 1 | 1 |
| 2005 | 1 | 1 |
| 2006 | 0 | 1 |
| 2007 | 1 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 1 | 1 |
| 2019 | 1 | 1 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 1 | 2 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Control device with guard module11 Feb 2025US 12,222,701 B2Pilz GmbH & Co.KG
- Configurable safety module for detecting digital or analog input or output signals22 Mar 2022US 11,281,181 B2Bachmann GmbH
- I/O module2 Apr 2019US 10,248,606 B2Yokogawa Electric Corporation
- I/O module25 Sep 2018US 10,083,143 B2Yokogawa Electric Corporation
- Module with isolated analogue inputs having low leakage current9 Aug 2011US 7,996,587 B2Schneider Electric Industries SAS
- Control Device With Guard Module28 Apr 2022US 2022/0128965 A1Pilz GmbH & Co.KG
- Configurable safety module for detecting digital or analog input or output signals31 Mar 2022US 2022/0100163 A1Bachmann GmbH
- Configurable safety module for detecting digital or analog input or output signals11 Apr 2019US 2019/0107818 A1Bachmann GmbH
- I/o module29 Nov 2018US 2018/0341609 A1Yokogawa Electric Corporation
- I/o module30 Apr 2015US 2015/0120972 A1Yokogawa Electric Corporation
Most cited
By later US patents
- Two-wire field-mounted process device75US 6,574,515 B1Rosemount Inc. · 2003
- Asynchronous dual function multiprocessor machine control48US 4,058,711 ACincinnati Milacron Inc. · 1977
- Two-wire field-mounted process device42US 6,711,446 B2Rosemount Inc. · 2004
- Fault processor for programmable controller with remote I/O interface racks36US 3,997,879 AAllen-Bradley Company, Inc. · 1976
- Free-programmable, modular control system with integrated user definable display and operating devices34US 4,454,596 A1984