G01R 13/38
Arrangements for displaying electric variables or waveforms: using the steady or oscillatory
Official title: using the steady or oscillatory displacement of a light beam by an electromechanical measuring system
G01R13/38 (Arrangements for displaying electric variables or waveforms: using the steady or oscillatory) appears on 7 US grants and 1 published applications in this corpus.
Search patents in G01R- Granted patents
- 7
- Published applications
- 1
- Assignees
- 6
- Inventors
- 15
- Latest grant
- 9 Oct 2018
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 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 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 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 | 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 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Voltage detecting device and battery pack monitoring system9 Oct 2018US 10,094,883 B2Denso Corporation
- Vibrating coil assembly13 May 1980US 4,203,068 ASiemens Aktiengesellschaft
- Real time grating clock for galvanometer scanners in laser scanning systems11 Dec 1979US 4,178,064 AXerox Corporation
- Light beam scanning device18 Apr 1978US 4,084,881 ACanon Kabushiki Kaisha
- Method and apparatus for linearizing a mirror galvanometer23 Aug 1977US 4,044,248 AEastman Kodak Company
Most cited
By later US patents
- Light emitting diode display apparatus and system36US 3,958,235 A1976
- Real time grating clock for galvanometer scanners in laser scanning systems34US 4,178,064 AXerox Corporation · 1979
- Light beam scanning device26US 4,084,881 ACanon Kabushiki Kaisha · 1978
- Method and apparatus for linearizing a mirror galvanometer4US 4,044,248 AEastman Kodak Company · 1977