G01N 27/906
Compensating for velocity
Official title: {Compensating for velocity}
G01N27/906 (Compensating for velocity) appears on 10 US grants and 6 published applications in this corpus.
Search patents in G01N- Granted patents
- 10
- Published applications
- 6
- Assignees
- 11
- Inventors
- 32
- Latest grant
- 2 Jan 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 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 | 1 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 0 |
| 2021 | 1 | 2 |
| 2022 | 1 | 1 |
| 2023 | 0 | 0 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Eddy current nondestructive evaluation device with rotating permanent magnets and pickup coils2 Jan 2024US 11,860,126 B2EHT Ventures LLC
- Non-contact speed encoder13 Dec 2022US 11,525,805 B2Olympus NDT Canada Inc.
- Eddy current nondestructive evaluation device with rotating permanent magnets and pickup coils5 Oct 2021US 11,137,372 B2Eagle Harbor Technologies, Inc.
- Reference speed measurement for a non-destructive testing system14 Apr 2015US 9,003,880 B2General Electric Company
- Apparatus and method for detecting state of heat exchanger tube10 Jul 2007US 7,242,201 B2Korea Atomic Energy Research Institute
- Eddy current nondestructive evaluation device with rotating permanent magnets and pickup coils27 Jan 2022US 2022/0026393 A1Eagle Harbor Technologies, Inc.
- Non-contact speed encoder9 Dec 2021US 2021/0382010 A1Olympus NDT Canada Inc.
- Device and method for the nondestructive testing of a component9 Sep 2021US 2021/0278372 A1Siemens Aktiengesellschaft
- Precision eddy current sensor for nondestructive evaluation of structures12 Sep 2019US 2019/0277804 A1Eagle Harbor Technologies, Inc.
- Reference speed measurement for a non-destructive testing system3 Jul 2014US 2014/0182373 A1General Electric Company
Most cited
By later US patents
- Reference speed measurement for a non-destructive testing system15US 9,003,880 B2General Electric Company · 2015
- Frequency correction circuitry for pipeline sensor apparatus11US 4,330,748 ABritish Gas Corporation · 1982
- Method and apparatus for making spatially correlated eddy current measurements10US 5,175,498 AGeneral Electric Company · 1992
- Lift-off compensation of eddy current probes by translating without rotation the X-Y coordinate plot of the complex locus of the probe output7US 4,620,152 AAMF Tuboscope, Inc. · 1986
- Speed responsive filtering control system for flaw detection apparatus2US 5,191,285 AMagnetic Analysis Corporation · 1993