G01S 13/758
Using a signal generator powered by the interrogation signal
Official title: {using a signal generator powered by the interrogation signal}
G01S13/758 (Using a signal generator powered by the interrogation signal) appears on 249 US grants and 168 published applications in this corpus.
Search patents in G01S- Granted patents
- 249
- Published applications
- 168
- Assignees
- 175
- Inventors
- 460
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 3 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 3 | 0 |
| 1989 | 4 | 0 |
| 1990 | 4 | 0 |
| 1991 | 3 | 0 |
| 1992 | 4 | 0 |
| 1993 | 3 | 0 |
| 1994 | 12 | 0 |
| 1995 | 13 | 0 |
| 1996 | 17 | 0 |
| 1997 | 7 | 0 |
| 1998 | 15 | 0 |
| 1999 | 6 | 0 |
| 2000 | 12 | 0 |
| 2001 | 10 | 3 |
| 2002 | 6 | 6 |
| 2003 | 6 | 3 |
| 2004 | 4 | 6 |
| 2005 | 3 | 8 |
| 2006 | 2 | 8 |
| 2007 | 5 | 10 |
| 2008 | 3 | 10 |
| 2009 | 9 | 5 |
| 2010 | 7 | 8 |
| 2011 | 5 | 3 |
| 2012 | 5 | 3 |
| 2013 | 4 | 8 |
| 2014 | 2 | 4 |
| 2015 | 8 | 8 |
| 2016 | 4 | 4 |
| 2017 | 5 | 4 |
| 2018 | 6 | 7 |
| 2019 | 8 | 10 |
| 2020 | 5 | 10 |
| 2021 | 7 | 6 |
| 2022 | 5 | 3 |
| 2023 | 4 | 7 |
| 2024 | 7 | 12 |
| 2025 | 3 | 7 |
| 2026 | 4 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Tag, interrogator, and system for performing position measurement based on backscatter in millimeter-wave band28 Jul 2026US 12,693,398 B2Korea Advanced Institute of Science and Technology
- Method and system for determining the location of an item in a storage system17 Mar 2026US 12,578,455 B2Kabushiki Kaisha Sato
- RF navigation for motor vehicles24 Feb 2026US 12,560,698 B2TechNickel, Inc.
- Positioning reference signal configuration for backscatter-based positioning procedure20 Jan 2026US 12,530,546 B2QUALCOMM Incorporated
- Backscatter-based positioning2 Dec 2025US 12,487,311 B2QUALCOMM Incorporated
- A pedestrian monitoring system for a warehouse27 Aug 2026US 2026/0251784 A1Three Smith Group Limited
- Systems and Methods for Fully Wireless and Batteryless Localization and Physiological Motion Detection7 May 2026US 2026/0128616 A1The Regents of the University of California
- Positioning method, positioning device and zero-power tag device30 Apr 2026US 2026/0122609 A1Guangdong Oppo Mobile Telecommunications Corp., Ltd.
- Smart-sensing systems for integrity assessment of inaccessible assets5 Mar 2026US 2026/0063787 A1Saudi Arabian Oil Company
- Hybrid fira dl-tdoa and uwb radar mode29 Jan 2026US 2026/0029524 A1Cisco Technology, Inc.
Most cited
By later US patents
- Transponder arrangement613US 5,053,774 ATexas Instruments Deutschland GmbH · 1991
- Transponders, Interrogators, systems and methods for elimination of interrogator synchronization requirement419US 5,541,604 ATexas Instruments Deutschland GmbH · 1996
- Single chip transponder device415US 4,857,893 ABI Incorporated · 1989
- Enclosed transceiver404US 5,448,110 AMicron Communications, Inc. · 1995
- Detection of multiple articles321US 5,519,381 ABritish Technology Group Limited · 1996