G01S 1/02
Beacons or beacon systems transmitting signals having a characteristic or characteristics capable
Official title: using radio waves (G01S19/00 takes precedence)
G01S1/02 (Beacons or beacon systems transmitting signals having a characteristic or characteristics capable) appears on 2,702 US grants and 2,542 published applications in this corpus.
Search patents in G01S- Granted patents
- 2,702
- Published applications
- 2,542
- Assignees
- 1,140
- Inventors
- 4,785
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 77 | 0 |
| 1977 | 43 | 0 |
| 1978 | 38 | 0 |
| 1979 | 22 | 0 |
| 1980 | 20 | 0 |
| 1981 | 13 | 0 |
| 1982 | 12 | 0 |
| 1983 | 21 | 0 |
| 1984 | 13 | 0 |
| 1985 | 16 | 0 |
| 1986 | 23 | 0 |
| 1987 | 19 | 0 |
| 1988 | 20 | 0 |
| 1989 | 23 | 0 |
| 1990 | 20 | 0 |
| 1991 | 12 | 0 |
| 1992 | 16 | 0 |
| 1993 | 15 | 0 |
| 1994 | 16 | 0 |
| 1995 | 18 | 0 |
| 1996 | 27 | 0 |
| 1997 | 21 | 0 |
| 1998 | 31 | 0 |
| 1999 | 31 | 0 |
| 2000 | 29 | 0 |
| 2001 | 45 | 10 |
| 2002 | 47 | 39 |
| 2003 | 45 | 49 |
| 2004 | 17 | 34 |
| 2005 | 28 | 40 |
| 2006 | 32 | 35 |
| 2007 | 29 | 49 |
| 2008 | 27 | 52 |
| 2009 | 33 | 43 |
| 2010 | 32 | 52 |
| 2011 | 28 | 44 |
| 2012 | 45 | 64 |
| 2013 | 54 | 75 |
| 2014 | 63 | 84 |
| 2015 | 72 | 101 |
| 2016 | 81 | 151 |
| 2017 | 125 | 166 |
| 2018 | 136 | 162 |
| 2019 | 155 | 191 |
| 2020 | 180 | 178 |
| 2021 | 137 | 184 |
| 2022 | 158 | 210 |
| 2023 | 188 | 199 |
| 2024 | 135 | 154 |
| 2025 | 143 | 113 |
| 2026 | 71 | 63 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Ultra-wideband location systems and methods6 Oct 2026US 12,756,996 B2Be Spoon
- Apparatuses and methods for deactivating speakers of wireless tracking devices29 Sep 2026US 12,749,471 B1Elevation Lab, Inc.
- Tracking a moving radio beacon15 Sep 2026US 12,736,606 B2
- Coded anchors for simple localization8 Sep 2026US 12,730,175 B2Koninklijke Philips N. V.
- Signaling solutions for electrical installations8 Sep 2026US 12,732,018 B2ABB AB
- Multi-channel walk-in floor-reared poultry growth performance measurement system and method8 Oct 2026US 2026/0305578 A1Guangdong Laboratory for Lingnan Modern Agriculture Science and Technology
- Vehicle-to-vehicle lighting synchronization8 Oct 2026US 2026/0307582 A1Whelen Engineering Company, Inc.
- Channel sounding method using single-tone signal with at least one security marker embedded therein and associated wireless communication device1 Oct 2026US 2026/0303414 A1Airoha Technology Corp.
- Wearable locator device24 Sep 2026US 2026/0287702 A1
- Systems and Methods For Monitoring Compliance with Recovery Goals24 Sep 2026US 2026/0290553 A1
Most cited
By later US patents
- Wireless location using multiple location estimators1,020US 6,249,252 B1TracBeam LLC · 2001
- Location of a mobile station using a plurality of commercial wireless infrastructures1,007US 6,236,365 B1TracBeam LLC · 2001
- Internet distributed real-time wireless location database804US 6,456,852 B2Motorola, Inc. · 2002
- Cellular telephone location system707US 5,327,144 AAssociated RT, Inc. · 1994
- Geographic location using multiple location estimators608US 7,298,327 B2TracBeam LLC · 2007