G01R 13/06
Modifications for recording transient disturbances
Official title: Modifications for recording transient disturbances, e.g. by starting or accelerating a recording medium
G01R13/06 (Modifications for recording transient disturbances) appears on 22 US grants and 2 published applications in this corpus.
Search patents in G01R- Granted patents
- 22
- Published applications
- 2
- Assignees
- 16
- Inventors
- 44
- Latest grant
- 8 Sep 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 3 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 3 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 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 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 0 |
| 2020 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Test and measurement device and operating method8 Sep 2020US 10,768,263 B2Rohde & Schwarz GmbH & Co.KG
- Apparatus for triggering alarms and waveform capture in an electric power system6 Jan 1998US 5,706,204 AEaton Corporation
- Apparatus and method for detecting a fault in a distributed line network13 May 1997US 5,629,825 ASquare D Company
- Apparatus and method for detecting a fault in a distributed line network27 Feb 1996US 5,495,384 ASquare D Company
- Reconfigurable circuit monitoring system21 Sep 1993US 5,247,454 ASquare D Company
Most cited
By later US patents
- Waveform capturing arrangement in a distributed power network105US 5,233,538 ASquare D Company · 1993
- Disturbance detection and recording system86US 4,558,379 ASiemens Aktiengesellschaft · 1985
- Apparatus for triggering alarms and waveform capture in an electric power system79US 5,706,204 AEaton Corporation · 1998
- Reconfigurable circuit monitoring system61US 5,247,454 ASquare D Company · 1993
- Calibration apparatus for analog-to-digital converter49US 4,364,027 ASony/Tektronix Corporation · 1982