G01D 5/246
By varying the duration of individual pulses
Official title: by varying the duration of individual pulses
G01D5/246 (By varying the duration of individual pulses) appears on 66 US grants and 48 published applications in this corpus.
Search patents in G01D- Granted patents
- 66
- Published applications
- 48
- Assignees
- 56
- Inventors
- 148
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 5 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 3 | 0 |
| 2002 | 2 | 0 |
| 2003 | 1 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 2 |
| 2006 | 2 | 2 |
| 2007 | 0 | 2 |
| 2008 | 0 | 2 |
| 2009 | 1 | 2 |
| 2010 | 2 | 1 |
| 2011 | 2 | 0 |
| 2012 | 0 | 2 |
| 2013 | 1 | 1 |
| 2014 | 1 | 1 |
| 2015 | 0 | 2 |
| 2016 | 1 | 3 |
| 2017 | 0 | 2 |
| 2018 | 2 | 0 |
| 2019 | 3 | 5 |
| 2020 | 4 | 6 |
| 2021 | 3 | 5 |
| 2022 | 6 | 4 |
| 2023 | 3 | 1 |
| 2024 | 4 | 2 |
| 2025 | 0 | 1 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Drive control for a scanner of a LIDAR system29 Sep 2026US 12,748,194 B1Aurora Operations, Inc.
- Camshaft tone wheel, system, and method for determining engine speed and position26 May 2026US 12,637,989 B2Cummins Inc.
- Method for detecting an absolute angular position or an absolute angular movement path of a rotating member21 May 2024US 11,988,530 B2Robert Bosch Automotive Steering Vendome
- Reversible target for a 3-, 4- or 6-cylinder engine7 May 2024US 11,976,602 B2Vitesco Technologies GmbH
- High-resolution mode for a magnetic field sensor30 Apr 2024US 11,971,279 B2Infineon Technologies AG
- Pulse width modulation method and apparatus for reading a stretchable capacitive sensor27 Aug 2026US 2026/0248409 A1Tyme Wear, Inc.
- Camshaft tone wheel, system, and method for determining engine speed and position19 Jun 2025US 2025/0198357 A1Cummins Inc.
- Position sensor for a camshaft, camshaft arrangement, and method28 Nov 2024US 2024/0393138 A1Mahle International GmbH
- Sensor wheel for an internal combustion engine, internal combustion engine, and method for operating an internal combustion engine22 Feb 2024US 2024/0060856 A1Audi AG
- High-resolution mode for a magnetic field sensor23 Feb 2023US 2023/0054830 A1Infineon Technologies AG
Most cited
By later US patents
- Device for converting the amount of a mechanical displacement into electrical signal49US 4,634,126 AKabushiki Kaisha Universal · 1987
- Pulse duration modulated signal transducer38US 4,065,715 AGeneral Motors Corporation · 1977
- Apparatus for measuring the internal dimensions of a tube, notably in a well, and displacement measurement method applicable to such an apparatus25US 4,559,709 ASchlumberger Technology Corporation · 1985
- Method and apparatus for detecting positions and/or speed of a moving body using two phase signals18US 5,019,773 AHitachi, Ltd. · 1991
- Impedance measuring circuit17US 4,206,648 ARCA Corporation · 1980