G01S 15/325
Using transmission of coded signals
Official title: {using transmission of coded signals, e.g. of phase-shift keyed [PSK] signals}
G01S15/325 (Using transmission of coded signals) appears on 60 US grants and 71 published applications in this corpus.
Search patents in G01S- Granted patents
- 60
- Published applications
- 71
- Assignees
- 43
- Inventors
- 98
- Latest grant
- 14 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 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 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 1 | 1 |
| 2006 | 0 | 0 |
| 2007 | 1 | 1 |
| 2008 | 0 | 1 |
| 2009 | 3 | 1 |
| 2010 | 1 | 2 |
| 2011 | 0 | 1 |
| 2012 | 2 | 1 |
| 2013 | 1 | 0 |
| 2014 | 1 | 1 |
| 2015 | 0 | 1 |
| 2016 | 2 | 2 |
| 2017 | 3 | 7 |
| 2018 | 5 | 6 |
| 2019 | 3 | 7 |
| 2020 | 5 | 5 |
| 2021 | 8 | 6 |
| 2022 | 4 | 5 |
| 2023 | 7 | 4 |
| 2024 | 4 | 7 |
| 2025 | 6 | 6 |
| 2026 | 2 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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Most cited
By later US patents
- Intrusion detection, tracking, and identification method and apparatus26US 6,922,145 B22005
- Touchless sensing and gesture recognition using continuous wave ultrasound signals20US 8,907,929 B2QUALCOMM Incorporated · 2014
- Distance measurement method and apparatus, and relative position measurement apparatus16US 5,128,961 ADaikin Industries, Ltd. · 1992
- Hybrid pulse compression waveform for high resolution imaging15US 9,759,810 B1Scidea Research, Inc. · 2017
- Multifan survey system and method10US 9,817,117 B1R2Sonic, LLC · 2017