G01P 1/106
By comparing the time duration between two impulses with a reference time
Official title: {by comparing the time duration between two impulses with a reference time}
G01P1/106 (By comparing the time duration between two impulses with a reference time) appears on 23 US grants and 4 published applications in this corpus.
Search patents in G01P- Granted patents
- 23
- Published applications
- 4
- Assignees
- 17
- Inventors
- 39
- Latest grant
- 22 Aug 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 1 | 0 |
| 1978 | 3 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 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 | 1 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 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 | 2 |
| 2018 | 2 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Methods and system for cycle recognition in repeated activities by identifying stable and repeatable features22 Aug 2023US 11,733,259 B2Robert Bosch GmbH
- Telematics devices and methods for vehicle ignition detection3 Apr 2018US 9,934,622 B2Laird Technologies, Inc.
- Telematics devices and methods for vehicle speeding detection30 Jan 2018US 9,880,186 B2Laird Technologies, Inc.
- Detector for monitoring rotation28 Sep 2004US 6,799,140 B2Schneider Electric Industries SAS
- Speed sensitive visual warning system for locomotives22 Dec 1992US 5,173,681 AQuantum Engineering, Inc.
- Methods and system for cycle recognition in repeated activities by identifying stable and repeatable features14 Jul 2022US 2022/0221482 A1Robert Bosch GmbH
- Telematics devices and methods for vehicle ignition detection13 Jul 2017US 2017/0200329 A1Laird Technologies, Inc.
- Telematics devices and methods for vehicle speeding detection13 Jul 2017US 2017/0200331 A1Laird Technologies, Inc.
- Detector for monitoring rotation11 Oct 2001US 2001/0029437 A1Schneider Electric Industries SAS
Most cited
By later US patents
- Motor speed indicator215US 3,932,812 APeripheral Equipment Corporation · 1976
- Apparatus for detecting abnormal variations of wheels of vehicle39US 4,777,611 ANippon Soken, Inc. · 1988
- Centrifuges25US 3,982,162 A1976
- Apparatus for controlling the rotation of a rotating body in a recording and/or reproducing apparatus19US 3,934,269 AVictor Company of Japan, Ltd. · 1976
- Temperature alarm15US 4,864,283 ATandem Computers Incorporated · 1989