G01S 15/36
With phase comparison between the received signal and the contemporaneously transmitted signal
Official title: with phase comparison between the received signal and the contemporaneously transmitted signal
G01S15/36 (With phase comparison between the received signal and the contemporaneously transmitted signal) appears on 51 US grants and 42 published applications in this corpus.
Search patents in G01S- Granted patents
- 51
- Published applications
- 42
- Assignees
- 41
- Inventors
- 103
- Latest grant
- 24 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 3 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 1 | 1 |
| 2007 | 1 | 0 |
| 2008 | 1 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 1 | 2 |
| 2013 | 0 | 2 |
| 2014 | 1 | 2 |
| 2015 | 1 | 1 |
| 2016 | 1 | 1 |
| 2017 | 2 | 2 |
| 2018 | 2 | 4 |
| 2019 | 3 | 2 |
| 2020 | 1 | 3 |
| 2021 | 2 | 6 |
| 2022 | 4 | 6 |
| 2023 | 4 | 2 |
| 2024 | 4 | 3 |
| 2025 | 5 | 1 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Ultrasonic system of a vehicle for determining the condition of the roadway11 Nov 2025US 12,468,032 B2Robert Bosch GmbH
- System and method for determining a distance between networked electronic devices each comprising a loudspeaker and a microphone12 Aug 2025US 12,386,024 B2Axis AB
- Object detection device8 Jul 2025US 12,352,854 B2Denso Corporation
- Method and apparatus for producing an acoustic field1 Jul 2025US 12,345,838 B2Ultrahaptics IP Ltd
- Method and Apparatus for Producing an Acoustic Field22 Jan 2026US 2026/0023170 A1Ultrahaptics IP Ltd
- Virtual aperture radar system19 Jun 2025US 2025/0199114 A1Scidea Research, Inc.
- Method for determining a transmission signal in a plurality of received signals12 Sep 2024US 2024/0305348 A1
- System and method for determining a distance between networked electronic devices each comprising a loudspeaker and a microphone25 Apr 2024US 2024/0133998 A1Axis AB
- Method for evaluating a plurality of received signals11 Apr 2024US 2024/0118384 A1
Most cited
By later US patents
- FMCW distance measurement process94US 6,040,898 A2000
- Method and apparatus for improved ranging84US 5,889,490 A1999
- Method and apparatus for producing an acoustic field56US 9,977,120 B2Ultrahaptics IP Ltd · 2018
- Method and apparatus for coherent burst ranging55US 5,745,437 A1998
- Motion monitor53US 4,122,427 A1978