G01S 13/225
With cyclic repetition of a non-uniform pulse sequence
Official title: {with cyclic repetition of a non-uniform pulse sequence, e.g. staggered PRF}
G01S13/225 (With cyclic repetition of a non-uniform pulse sequence) appears on 61 US grants and 42 published applications in this corpus.
Search patents in G01S- Granted patents
- 61
- Published applications
- 42
- Assignees
- 40
- Inventors
- 127
- Latest grant
- 7 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 2 |
| 2003 | 8 | 1 |
| 2004 | 4 | 2 |
| 2005 | 3 | 1 |
| 2006 | 1 | 0 |
| 2007 | 0 | 2 |
| 2008 | 1 | 1 |
| 2009 | 0 | 0 |
| 2010 | 3 | 1 |
| 2011 | 1 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 1 | 0 |
| 2015 | 0 | 1 |
| 2016 | 1 | 4 |
| 2017 | 2 | 0 |
| 2018 | 2 | 2 |
| 2019 | 1 | 2 |
| 2020 | 2 | 4 |
| 2021 | 4 | 5 |
| 2022 | 3 | 1 |
| 2023 | 3 | 3 |
| 2024 | 2 | 2 |
| 2025 | 3 | 5 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- System and method for a virtual line-of-sight with a non-volatile reconfigurable metasurface for wi-fi sensing30 Jul 2026US 2026/0221666 A1Dell Products L. P.
- Conical scan weather radar23 Apr 2026US 2026/0110771 A1The Tomorrow Companies Inc.
- Non-uniform reference signal transmissions for radio frequency sensing13 Nov 2025US 2025/0350519 A1QUALCOMM Incorporated
- Ultra-wideband communication system2 Oct 2025US 2025/0306193 A1DecaWave, Ltd.
- Localization of Backscatter Devices3 Jul 2025US 2025/0216536 A1Cisco Technology, Inc.
Most cited
By later US patents
- VIP doppler filter bank signal processor for pulse doppler radar71US 4,137,532 AWestinghouse Electric Corp. · 1979
- Range gated holographic radar33US 7,952,515 B2McEwan Technologies, LLC · 2011
- Complex pulse repetition frequency generator31US 4,049,953 AThe United States of America as represented by the Secretary of the Navy · 1977
- Pulse generator30US 4,257,108 AU. S. Philips Corporation · 1981
- Shipboard point defense system and elements therefor26US 6,771,205 B1Raytheon Company · 2004