G01S 7/2886
Using i/q processing
Official title: {using I/Q processing}
G01S7/2886 (Using i/q processing) appears on 178 US grants and 165 published applications in this corpus.
Search patents in G01S- Granted patents
- 178
- Published applications
- 165
- Assignees
- 133
- Inventors
- 468
- Latest grant
- 9 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 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 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 6 | 0 |
| 1997 | 6 | 0 |
| 1998 | 5 | 0 |
| 1999 | 4 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 0 |
| 2002 | 4 | 4 |
| 2003 | 6 | 6 |
| 2004 | 7 | 3 |
| 2005 | 4 | 7 |
| 2006 | 6 | 0 |
| 2007 | 3 | 1 |
| 2008 | 0 | 7 |
| 2009 | 2 | 3 |
| 2010 | 4 | 10 |
| 2011 | 1 | 2 |
| 2012 | 2 | 7 |
| 2013 | 6 | 6 |
| 2014 | 4 | 10 |
| 2015 | 7 | 9 |
| 2016 | 11 | 11 |
| 2017 | 11 | 11 |
| 2018 | 6 | 5 |
| 2019 | 8 | 6 |
| 2020 | 8 | 9 |
| 2021 | 5 | 11 |
| 2022 | 12 | 6 |
| 2023 | 9 | 5 |
| 2024 | 9 | 12 |
| 2025 | 5 | 10 |
| 2026 | 4 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Enhanced radio frequency (RF) sensing measurement reports in cellular systems9 Jun 2026US 12,652,566 B2QUALCOMM Incorporated
- Derivation of physiological parameters from a radar signal5 May 2026US 12,616,387 B2Neteera Technologies Ltd.
- Systems and methods for using ultrawideband audio sensing systems10 Mar 2026US 12,571,898 B2Nanyang Technological University
- System and method for real-time radar range-doppler map learning3 Mar 2026US 12,566,244 B1HRL Laboratories, LLC
- Method and apparatus for improving co-channel operation of independent radio systems7 Oct 2025US 12,438,594 B2Focal Point Positioning Limited
- Compensating circuit and compensating method27 Aug 2026US 2026/0251751 A1Realtek Semiconductor Corp.
- Offset correction techniques in distributed radar systems6 Aug 2026US 2026/0227486 A1NXP USA, Inc.
- Radar detection and classification using an auto regressive spectral estimator with machine learning28 May 2026US 2026/0147103 A1Elta Systems Ltd.
- Methods in Radar Receiver and Transmitter for Detecting Objects of Interest23 Apr 2026US 2026/0110791 A1
- Signal processing method and link, and target detection method and electronic device13 Nov 2025US 2025/0347770 A1Calterah Semiconductor Technology (Shanghai) Co., Ltd.
Most cited
By later US patents
- Millimeter wave pulsed radar system146US 7,002,511 B1Xytrans, Inc. · 2006
- Non-contact physiologic motion sensors and methods for use126US 8,454,528 B2Kai Medical, Inc. · 2013
- Pulsed RF oscillator and radar motion sensor114US 5,986,600 A1999
- Vehicle back-up and parking aid radar system85US 6,583,753 B1Delphi Technologies, Inc. · 2003
- Radar-assisted sensing of the position and/or movement of the body or inside the body of living beings81US 7,196,629 B2Robert Bosch GmbH · 2007