G01S 13/325
Using transmission of coded signals
Official title: {using transmission of coded signals, e.g. P.S.K. signals}
G01S13/325 (Using transmission of coded signals) appears on 394 US grants and 400 published applications in this corpus.
Search patents in G01S- Granted patents
- 394
- Published applications
- 400
- Assignees
- 191
- Inventors
- 769
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 6 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 5 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 6 | 0 |
| 1993 | 2 | 0 |
| 1994 | 5 | 0 |
| 1995 | 2 | 0 |
| 1996 | 9 | 0 |
| 1997 | 6 | 0 |
| 1998 | 8 | 0 |
| 1999 | 3 | 0 |
| 2000 | 4 | 0 |
| 2001 | 2 | 1 |
| 2002 | 5 | 5 |
| 2003 | 6 | 4 |
| 2004 | 2 | 3 |
| 2005 | 3 | 3 |
| 2006 | 4 | 1 |
| 2007 | 3 | 6 |
| 2008 | 4 | 6 |
| 2009 | 5 | 10 |
| 2010 | 8 | 5 |
| 2011 | 4 | 3 |
| 2012 | 4 | 7 |
| 2013 | 3 | 3 |
| 2014 | 4 | 6 |
| 2015 | 5 | 7 |
| 2016 | 4 | 13 |
| 2017 | 16 | 17 |
| 2018 | 15 | 22 |
| 2019 | 13 | 30 |
| 2020 | 26 | 41 |
| 2021 | 29 | 36 |
| 2022 | 31 | 35 |
| 2023 | 30 | 39 |
| 2024 | 37 | 35 |
| 2025 | 29 | 35 |
| 2026 | 29 | 27 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Device and method for method for calibrating a transmitter of a radar system18 Aug 2026US 12,710,510 B2Infineon Technologies AG
- Stepped pulse digitally modulated radar18 Aug 2026US 12,710,525 B2GM Cruise Holdings LLC
- Systems and methods for high resolution distance sensing and applications11 Aug 2026US 12,702,328 B2TransRobotics, Inc.
- Joint sensing and communications using OFDM waveforms11 Aug 2026US 12,704,587 B2Rutgers, The State University of Jersey
- Interference mitigation by dynamic false rate11 Aug 2026US 12,704,590 B2GM Cruise Holdings LLC
- System and method for radar range walk compensation in radar systems24 Sep 2026US 2026/0287728 A1Robert Bosch GmbH
- Method and system for detecting anomalies in a radar system on board of a ship27 Aug 2026US 2026/0251755 A1
- Radar apparatus and method of operating radar apparatus27 Aug 2026US 2026/0251773 A1Mitsubishi Electric Corporation
- Phase adjusting fmcw radar system30 Jul 2026US 2026/0219375 A1Texas Instruments Incorporated
- Radar device, radar control method, and non-transitory computer readable medium23 Jul 2026US 2026/0211078 A1Denso Corporation
Most cited
By later US patents
- Method and apparatus for determining driver fitness in real time389US 5,465,079 AVorad Safety Systems, Inc. · 1995
- Proximity measuring apparatus331US 6,614,387 B1Qinetiq Limited · 2003
- Method and system to avoid inter-system interference for phase-based time-of-flight systems202US 7,405,812 B1Canesta, Inc. · 2008
- Vehicular radar sensing system utilizing high rate true random number generator191US 9,575,160 B1Uhnder, Inc. · 2017
- On-demand multi-scan micro doppler for vehicle190US 9,599,702 B1Uhnder, Inc. · 2017