G01D 5/247
Using time shifts of pulses
Official title: using time shifts of pulses
G01D5/247 (Using time shifts of pulses) appears on 71 US grants and 30 published applications in this corpus.
Search patents in G01D- Granted patents
- 71
- Published applications
- 30
- Assignees
- 53
- Inventors
- 140
- Latest grant
- 3 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 3 | 0 |
| 1980 | 4 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 6 | 0 |
| 1985 | 2 | 0 |
| 1986 | 5 | 0 |
| 1987 | 6 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 3 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 5 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 2 |
| 2005 | 2 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 1 |
| 2008 | 1 | 2 |
| 2009 | 2 | 1 |
| 2010 | 1 | 1 |
| 2011 | 1 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 1 |
| 2014 | 2 | 2 |
| 2015 | 0 | 2 |
| 2016 | 0 | 1 |
| 2017 | 2 | 2 |
| 2018 | 2 | 2 |
| 2019 | 2 | 2 |
| 2020 | 2 | 3 |
| 2021 | 1 | 1 |
| 2022 | 2 | 1 |
| 2023 | 1 | 2 |
| 2024 | 1 | 0 |
| 2025 | 1 | 1 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Distance measurement method, apparatus, and device, and computer-readable storage medium3 Feb 2026US 12,540,837 B2Huawei Technologies Co., Ltd.
- Angle sensor apparatus and method4 Nov 2025US 12,460,949 B2Infineon Technologies AG
- Reversible target for a 3-, 4- or 6-cylinder engine7 May 2024US 11,976,602 B2Vitesco Technologies GmbH
- Cylinder detection in a four-stroke internal combustion engine21 Feb 2023US 11,585,287 B2Scania CV AB
- Magnetic-based tracking system2 Aug 2022US 11,402,239 B2Microchip Technology Incorporated
- Encoder and method for determining a rotational relative position between two components and robot having such an encoder14 May 2026US 2026/0133057 A1Schaeffler Technologies AG & Co. KG
- Target pitch-independent quadrature magnetic encoder6 Feb 2025US 2025/0044382 A1Allegro MicroSystems, LLC
- Distance measurement method, apparatus, and device, and computer-readable storage medium31 Aug 2023US 2023/0273050 A1Huawei Technologies Co., Ltd.
- Angle sensor apparatus and method3 Aug 2023US 2023/0243673 A1Infineon Technologies AG
- Reversible target for a 3-, 4- or 6-cylinder engine6 Jan 2022US 2022/0003177 A1Vitesco Technologies GmbH
Most cited
By later US patents
- Methods and apparatus for magnetic article detection130US 7,362,094 B2Allegro MicroSystems, LLC · 2008
- Rotational angle detection device having two magnetoresistive sensing elements70US 4,490,674 ANippon Electric Co., Ltd. · 1984
- Process and an apparatus for measuring an angle65US 4,449,191 A1984
- Position locating using digital logic controlled by pulse propagation time intervals46US 4,028,619 ACX Corporation · 1977
- Method and apparatus for reducing crosstalk effects upon phase measurement34US 4,567,462 AHewlett-Packard Company · 1986