G01S 13/36
With phase comparison between the received signal and the contemporaneously transmitted signal
Official title: with phase comparison between the received signal and the contemporaneously transmitted signal
G01S13/36 (With phase comparison between the received signal and the contemporaneously transmitted signal) appears on 347 US grants and 373 published applications in this corpus.
Search patents in G01S- Granted patents
- 347
- Published applications
- 373
- Assignees
- 234
- Inventors
- 778
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 3 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 3 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 7 | 0 |
| 1998 | 4 | 0 |
| 1999 | 5 | 0 |
| 2000 | 4 | 0 |
| 2001 | 1 | 0 |
| 2002 | 4 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 5 |
| 2005 | 1 | 5 |
| 2006 | 6 | 3 |
| 2007 | 5 | 8 |
| 2008 | 5 | 4 |
| 2009 | 2 | 8 |
| 2010 | 6 | 8 |
| 2011 | 5 | 6 |
| 2012 | 8 | 7 |
| 2013 | 4 | 8 |
| 2014 | 4 | 7 |
| 2015 | 12 | 11 |
| 2016 | 10 | 14 |
| 2017 | 14 | 19 |
| 2018 | 12 | 44 |
| 2019 | 22 | 19 |
| 2020 | 37 | 36 |
| 2021 | 26 | 40 |
| 2022 | 22 | 22 |
| 2023 | 28 | 27 |
| 2024 | 29 | 30 |
| 2025 | 21 | 24 |
| 2026 | 18 | 17 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- System and method for generating transmitted signals of a Stepped Frequency Continuous Wave radar25 Aug 2026US 12,716,992 B2Geophysical Survey Systems, Inc.
- Method for probing a subsurface structure25 Aug 2026US 12,717,022 B2Proceq SA
- Stepped pulse digitally modulated radar18 Aug 2026US 12,710,525 B2GM Cruise Holdings LLC
- Digital modulator radar transmitter leakage cancellation using frequency temporal filtering11 Aug 2026US 12,704,589 B2GM Cruise Holdings LLC
- Signal processing method and apparatus11 Aug 2026US 12,704,624 B2Yinwang Intelligent Technologies Co., Ltd.
- 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.
- User equipment-based (ue-based) positioning based on self-radio frequency fingerprint (self-rffp)13 Aug 2026US 2026/0235717 A1QUALCOMM Incorporated
- Method for controlling a flush door handle of a motor vehicle30 Jul 2026US 2026/0218548 A1Schaeffler Technologies AG & Co. KG
- Sensing devices30 Jul 2026US 2026/0219358 A1Guangdong Oppo Mobile Telecommunications Corp., Ltd.
Most cited
By later US patents
- Method and system for determining the location of an electronic device using multi-tone frequency signals217US 8,421,676 B2Golba LLC · 2013
- On-demand multi-scan micro doppler for vehicle190US 9,599,702 B1Uhnder, Inc. · 2017
- Vehicle-surroundings monitoring apparatus143US 5,654,715 AHonda Giken Kogyo Kabushiki Kaisha · 1997
- Interference avoidance system for vehicular radar system118US 5,280,288 AVorad Safety Systems, Inc. · 1994
- FMCW distance measurement process94US 6,040,898 A2000