G01D 9/14
With provision for altering speed of recording medium in accordance with the
Official title: with provision for altering speed of recording medium in accordance with the magnitude of the variable to be recorded
G01D9/14 (With provision for altering speed of recording medium in accordance with the) appears on 7 US grants and 1 published applications in this corpus.
Search patents in G01D- Granted patents
- 7
- Published applications
- 1
- Assignees
- 8
- Inventors
- 14
- Latest grant
- 2 Feb 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 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 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 0 |
| 2021 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- System and method for adjusting the sampling rate of a sensor mounted on an agricultural machine2 Feb 2021US 10,907,998 B2Autonomous Solutions, Inc.
- Physiological trend data recorder9 Dec 1986US 4,628,327 AAmerican Home Products Corporation
- Physiological trend data recorder23 Apr 1985US 4,513,294 AAmerican Home Products Corporation
- Controller for pen, paper and chart of a recorder26 Apr 1983US 4,381,512 AHewlett-Packard Company
- Chart recorders29 Jul 1980US 4,215,351 ANational Research Development Corporation
Most cited
By later US patents
- Two speed system for EEG recording20US 3,958,563 A1976
- Physiological trend data recorder19US 4,513,294 AAmerican Home Products Corporation · 1985
- Physiological trend data recorder8US 4,628,327 AAmerican Home Products Corporation · 1986
- Chart recorders4US 4,215,351 ANational Research Development Corporation · 1980
- Controller for pen, paper and chart of a recorder3US 4,381,512 AHewlett-Packard Company · 1983