G21C 17/047
Detection and metering circuits
Official title: {Detection and metering circuits}
G21C17/047 (Detection and metering circuits) appears on 5 US grants and 4 published applications in this corpus.
Search patents in G21C- Granted patents
- 5
- Published applications
- 4
- Assignees
- 4
- Inventors
- 8
- Latest grant
- 29 Oct 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
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| 1997 | 1 | 0 |
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| 2000 | 0 | 0 |
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| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
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| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 1 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- System to detect and locate the in-core position of fuel bundles with cladding perforations in CANDU-style nuclear reactors29 Oct 2024US 12,131,829 B2Westinghouse Electric Corp.
- Method and system to detect and locate the in-core position of fuel bundles with cladding perforations in candu-style nuclear reactors9 Nov 2021US 11,170,903 B2Westinghouse Electric Corp.
- Method of and an apparatus for monitoring the operation of a nuclear reactor12 Aug 2014US 8,804,893 B2Westinghouse Electric Sweden AB
- Neural net controlled tag gas sampling system for nuclear reactors11 Feb 1997US 5,602,886 AThe University of Chicago
- Expert system for surveillance and diagnosis of breach fuel elements7 Feb 1989US 4,803,040 AThe United States of America as represented by the United States Department of Energy
- Methods to detect and locate the in-core position of fuel bundles with cladding perforations in candu-style nuclear reactors21 Nov 2024US 2024/0387065 A1Westinghouse Electric Corp.
- Method and system to detect and locate the in-core position of fuel bundles with cladding perforations in candu-style nuclear reactors17 Mar 2022US 2022/0084703 A1Westinghouse Electric Corp.
- Method and system to detect and locate the in-core position of fuel bundles with cladding perforations in candu-style nuclear reactors17 Dec 2020US 2020/0395137 A1Westinghouse Electric Corp.
- Method of and an apparatus for monitoring the operation of a nuclear reactor10 Mar 2011US 2011/0058636 A1Westinghouse Electric Sweden AB
Most cited
By later US patents
- Neural net controlled tag gas sampling system for nuclear reactors17US 5,602,886 AThe University of Chicago · 1997
- Expert system for surveillance and diagnosis of breach fuel elements14US 4,803,040 AThe United States of America as represented by the United States Department of Energy · 1989
- Method and system to detect and locate the in-core position of fuel bundles with cladding perforations in candu-style nuclear reactors2US 11,170,903 B2Westinghouse Electric Corp. · 2021