G01S 15/876
Combination of several spaced transmitters or receivers of known location for determining
Official title: {Combination of several spaced transmitters or receivers of known location for determining the position of a transponder or a reflector (G01S15/872 takes precedence)}
G01S15/876 (Combination of several spaced transmitters or receivers of known location for determining) appears on 341 US grants and 377 published applications in this corpus.
Search patents in G01S- Granted patents
- 341
- Published applications
- 377
- Assignees
- 195
- Inventors
- 749
- Latest grant
- 30 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 4 | 0 |
| 1989 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 4 | 0 |
| 1997 | 0 | 0 |
| 1998 | 6 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 1 |
| 2002 | 7 | 1 |
| 2003 | 5 | 5 |
| 2004 | 8 | 4 |
| 2005 | 4 | 6 |
| 2006 | 2 | 5 |
| 2007 | 5 | 7 |
| 2008 | 3 | 8 |
| 2009 | 5 | 12 |
| 2010 | 6 | 7 |
| 2011 | 7 | 8 |
| 2012 | 5 | 19 |
| 2013 | 10 | 16 |
| 2014 | 11 | 11 |
| 2015 | 14 | 28 |
| 2016 | 21 | 31 |
| 2017 | 16 | 27 |
| 2018 | 19 | 13 |
| 2019 | 27 | 13 |
| 2020 | 18 | 29 |
| 2021 | 22 | 15 |
| 2022 | 19 | 26 |
| 2023 | 16 | 25 |
| 2024 | 17 | 36 |
| 2025 | 30 | 12 |
| 2026 | 9 | 12 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method and system for classifying state of a wearable device30 Jun 2026US 12,669,602 B2InvenSense, Inc.
- Sensor array module for an advanced driver assistance system5 May 2026US 12,618,928 B2Semiconductor Components Industries, LLC
- Sonar method for detecting and/or determining the position and/or speed of objects underwater in a specified region, sonar assembly, and receiving unit10 Mar 2026US 12,571,911 B2Christian-Albrechts-Universitaet zu Kiel
- Method for steering an autonomous underwater vehicle along a buried object in the seabed3 Mar 2026US 12,566,447 B2Kongsberg Discovery AS
- Control device for controlling safety device in vehicle24 Feb 2026US 12,559,091 B2Denso Corporation
- Environmental sensing based on audio equipment16 Jul 2026US 2026/0205754 A1Dolby International AB
- Sensor array module for an advanced driver assistance system2 Jul 2026US 2026/0186096 A1Semiconductor Components Industries, LLC
- Direction of travel-dependent setting of a detection area of ultrasonic sensor arrays25 Jun 2026US 2026/0177694 A1
- Driving assistance device18 Jun 2026US 2026/0167185 A1Aisin Corporation
- Detection Network Based On Long Range Sensors Utilizing Vibration Or Acoustic Signals18 Jun 2026US 2026/0169121 A1Google Inc.
Most cited
By later US patents
- Method for carrying out a medical procedure using a three-dimensional tracking and imaging system968US 6,246,898 B1Sonometrics Corporation · 2001
- Method for carrying out a medical procedure using a three-dimensional tracking and imaging system862US 5,797,849 ASonometrics Corporation · 1998
- Three-dimensional digital ultrasound tracking system471US 5,515,853 ASonometrics Corporation · 1996
- System for carrying out surgery, biopsy and ablation of a tumor or other physical anomaly383US 5,868,673 ASonometrics Corporation · 1999
- System for displaying a 2-D ultrasound image within a 3-D viewing environment372US 5,817,022 ASonometrics Corporation · 1998