G01S 1/042
Transmitters
Official title: {Transmitters}
G01S1/042 (Transmitters) appears on 682 US grants and 887 published applications in this corpus.
Search patents in G01S- Granted patents
- 682
- Published applications
- 887
- Assignees
- 387
- Inventors
- 1,484
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 3 | 0 |
| 2001 | 3 | 0 |
| 2002 | 2 | 0 |
| 2003 | 0 | 3 |
| 2004 | 1 | 0 |
| 2005 | 1 | 3 |
| 2006 | 1 | 3 |
| 2007 | 0 | 1 |
| 2008 | 2 | 2 |
| 2009 | 2 | 2 |
| 2010 | 3 | 11 |
| 2011 | 2 | 7 |
| 2012 | 10 | 13 |
| 2013 | 7 | 7 |
| 2014 | 5 | 11 |
| 2015 | 11 | 25 |
| 2016 | 13 | 21 |
| 2017 | 22 | 45 |
| 2018 | 39 | 47 |
| 2019 | 42 | 72 |
| 2020 | 59 | 77 |
| 2021 | 67 | 90 |
| 2022 | 67 | 125 |
| 2023 | 108 | 121 |
| 2024 | 85 | 83 |
| 2025 | 77 | 80 |
| 2026 | 35 | 38 |
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
- Signaling solutions for electrical installations8 Sep 2026US 12,732,018 B2ABB AB
- Rotating antenna for ionizing-radiation sensing via far-field pattern perturbation1 Sep 2026US 12,724,103 B1United Arab Emirates University
- Frequency modulated continuous wave signal-based positioning in new radio25 Aug 2026US 12,717,016 B2QUALCOMM Incorporated
- Spatial diversity for relative position tracking25 Aug 2026US 12,717,343 B2Position Imaging, 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
- Location determination for hazard detector testing24 Sep 2026US 2026/0292443 A1No Climb Products Limited
- Retroreflective apertured fabric and garment10 Sep 2026US 2026/0266942 A13M Innovative Properties Company
- Loran Transmitter, Receiver, System and Method of Operating Same20 Aug 2026US 2026/0243859 A1Continental Electronics Corp.
Most cited
By later US patents
- Golf ball locator181US 6,113,504 AOblon, Spivak, McClelland, Maier & Neustadt, P.C. · 2000
- System and method for modulating a carrier frequency121US 5,592,131 ACanadian Space Agency · 1997
- Radio geo-location system with advanced first received wavefront arrival determination118US 5,995,046 AWidata Corporation · 1999
- Method and apparatus for location determination using mini-beacons113US 7,751,829 B2Fujitsu Limited · 2010
- Radio geo-location system with advanced first received wavefront arrival determination112US 6,121,926 AWherenet Corp · 2000