G01S 13/40
Wherein the frequency of transmitted signal is adjusted to give a predetermined
Official title: wherein the frequency of transmitted signal is adjusted to give a predetermined phase relationship
G01S13/40 (Wherein the frequency of transmitted signal is adjusted to give a predetermined) appears on 39 US grants and 41 published applications in this corpus.
Search patents in G01S- Granted patents
- 39
- Published applications
- 41
- Assignees
- 36
- Inventors
- 95
- Latest grant
- 19 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 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 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 2 |
| 2006 | 1 | 0 |
| 2007 | 2 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 1 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 2 |
| 2015 | 2 | 1 |
| 2016 | 1 | 0 |
| 2017 | 1 | 0 |
| 2018 | 0 | 3 |
| 2019 | 1 | 4 |
| 2020 | 6 | 5 |
| 2021 | 2 | 6 |
| 2022 | 6 | 3 |
| 2023 | 3 | 3 |
| 2024 | 2 | 4 |
| 2025 | 4 | 3 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Determining the phase shift matrix for active-tag enhanced intelligent reflective surfaces19 May 2026US 12,631,740 B2Dell Products L. P.
- Concurrent monitoring of indoor oxygen concentration levels and human vital signs with mmWave radar sensors14 Apr 2026US 12,599,307 B1Amazon Technologies, Inc.
- Cascaded FMCW radar with synchronized PLL16 Dec 2025US 12,498,453 B2Chung Ang University Industry Academic Cooperation Foundation
- Radar measuring device and method with dual radar signal generation7 Oct 2025US 12,436,258 B2Commissariat A L' Energie Atomique Et Aux Energies Alternatives
- Radar device1 Apr 2025US 12,265,148 B2Mitsubishi Electric Corporation
- Determining the phase shift matrix for active-tag enhanced intelligent reflective surfaces20 Aug 2026US 2026/0243878 A1Dell Products L. P.
- Determining the phase shift matrix for active-tag enhanced intelligent reflective surfaces20 Aug 2026US 2026/0243879 A1Dell Products L. P.
- Method For Determining At Least One Item Of Target Information Of A Target Object Of A Sensor System On The Basis Of A Surroundings Reconstruction Of The Surroundings Of The Sensor System, As Well As Sensor System And Vehicle27 Nov 2025US 2025/0362383 A1Volkswagen Aktiengesellschaft
- Methods, systems, and computer readable media for phase-conjugate radar target emulation for testing dual sideband (dsb) frequency modulated continuous wave (fmcw) radars27 Mar 2025US 2025/0102624 A1Keysight Technologies, Inc.
- Cascaded fmcw radar with synchronized pll16 Jan 2025US 2025/0020769 A1Chung Ang University Industry Academic Cooperation Foundation
Most cited
By later US patents
- Phase locked detector16US 4,107,684 AE-Systems, Inc. · 1978
- System and methods for remote sensing using double-sideband signals12US 7,903,020 B2University of Florida Research Foundation, Inc. · 2011
- Radar measurement device, especially for a motor vehicle, and method for operating a radar measurement device11US 7,095,362 B2Robert Bosch GmbH · 2006
- Device for indicating changes in the position of an object10US 3,973,259 A1976
- Short range precision navigation and tracking system and method therefor7US 4,186,397 ABoard of Regents for Education of the State of Rhode Island · 1980