G01S 15/104
Wherein the transmitted pulses use a frequency- or phase-modulated carrier wave
Official title: {wherein the transmitted pulses use a frequency- or phase-modulated carrier wave}
G01S15/104 (Wherein the transmitted pulses use a frequency- or phase-modulated carrier wave) appears on 177 US grants and 188 published applications in this corpus.
Search patents in G01S- Granted patents
- 177
- Published applications
- 188
- Assignees
- 117
- Inventors
- 332
- Latest grant
- 4 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 1 | 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 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 4 | 1 |
| 2003 | 0 | 2 |
| 2004 | 0 | 2 |
| 2005 | 2 | 3 |
| 2006 | 2 | 2 |
| 2007 | 1 | 4 |
| 2008 | 3 | 4 |
| 2009 | 3 | 7 |
| 2010 | 5 | 7 |
| 2011 | 3 | 6 |
| 2012 | 5 | 4 |
| 2013 | 9 | 3 |
| 2014 | 4 | 9 |
| 2015 | 5 | 2 |
| 2016 | 3 | 3 |
| 2017 | 4 | 12 |
| 2018 | 8 | 11 |
| 2019 | 9 | 14 |
| 2020 | 11 | 18 |
| 2021 | 13 | 19 |
| 2022 | 13 | 16 |
| 2023 | 17 | 12 |
| 2024 | 18 | 16 |
| 2025 | 14 | 9 |
| 2026 | 7 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Method and system using coded excitation with invertible skew-symmetric binary sequences and inverse filtering28 Apr 2026US 12,613,322 B2Vanderbilt University
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- Object detection device and object detection method22 May 2025US 2025/0164625 A1Denso Corporation
- Apparatus and method for detecting characteristic of object based on frequency-modulated signal8 May 2025US 2025/0147177 A1Samsung Electronics Co., Ltd.
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Most cited
By later US patents
- Method and device for sensing of obstacles for an autonomous device281US 5,867,800 AAktiebolaget Electrolux · 1999
- Method and system for ultrasonic measurement and alignment81US 8,270,253 B1Orthosensor Inc. · 2012
- Ultrasound imaging method and apparatus based on pulse compression technique using modified golay codes68US 6,350,240 B1Medison Co., Ltd. · 2002
- Ultrasonic ranging system for a camera63US 4,199,246 APolaroid Corporation · 1980
- High-resolution ultrasound displacement measurement apparatus and method58US 7,535,797 B2Rehabtek LLC · 2009