G01R 1/38
Arrangements for altering the indicating characteristic
Official title: Arrangements for altering the indicating characteristic, e.g. by modifying the air gap
G01R1/38 (Arrangements for altering the indicating characteristic) appears on 7 US grants and 2 published applications in this corpus.
Search patents in G01R- Granted patents
- 7
- Published applications
- 2
- Assignees
- 6
- Inventors
- 16
- Latest grant
- 17 Mar 2015
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 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 | 0 |
| 2014 | 0 | 1 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Multimeter17 Mar 2015US 8,981,759 B2Hioki E. E. Corporation
- Electric power meter adjustment and indication method and apparatus7 Jan 1992US 5,079,508 AGeneral Electric Company
- Transducer linearizing system27 Mar 1990US 4,912,397 AEaton Corporation
- Moving iron instrument27 Mar 1990US 4,912,398 A
- Sensor conditioning method and apparatus10 Oct 1989US 4,873,655 ABoard of Regents, The University of Texas System
Most cited
By later US patents
- Sensor conditioning method and apparatus150US 4,873,655 ABoard of Regents, The University of Texas System · 1989
- Transducer linearizing system19US 4,912,397 AEaton Corporation · 1990
- Transducer linearizing system7US 4,812,747 AEaton Corporation · 1989
- Electric power meter adjustment and indication method and apparatus7US 5,079,508 AGeneral Electric Company · 1992
- Multimeter4US 8,981,759 B2Hioki E. E. Corporation · 2015