G01S 19/46
The supplementary measurement being of a radio-wave signal type
Official title: the supplementary measurement being of a radio-wave signal type
G01S19/46 (The supplementary measurement being of a radio-wave signal type) appears on 662 US grants and 702 published applications in this corpus.
Search patents in G01S- Granted patents
- 662
- Published applications
- 702
- Assignees
- 305
- Inventors
- 1,211
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 3 | 0 |
| 1997 | 15 | 0 |
| 1998 | 5 | 0 |
| 1999 | 8 | 0 |
| 2000 | 8 | 0 |
| 2001 | 9 | 3 |
| 2002 | 13 | 16 |
| 2003 | 14 | 26 |
| 2004 | 11 | 21 |
| 2005 | 17 | 12 |
| 2006 | 19 | 16 |
| 2007 | 10 | 19 |
| 2008 | 15 | 20 |
| 2009 | 12 | 23 |
| 2010 | 16 | 21 |
| 2011 | 19 | 32 |
| 2012 | 35 | 31 |
| 2013 | 14 | 26 |
| 2014 | 21 | 28 |
| 2015 | 25 | 28 |
| 2016 | 25 | 22 |
| 2017 | 36 | 34 |
| 2018 | 25 | 65 |
| 2019 | 47 | 28 |
| 2020 | 39 | 47 |
| 2021 | 47 | 33 |
| 2022 | 29 | 36 |
| 2023 | 28 | 45 |
| 2024 | 38 | 30 |
| 2025 | 34 | 23 |
| 2026 | 21 | 17 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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Most cited
By later US patents
- Method and apparatus for scheduling presentation of digital content on a personal communication device1,212US 6,834,195 B22004
- Client-server based remote locator device710US 6,131,067 ASnapTrack, Inc. · 2000
- Satellite positioning system augmentation with wireless communication signals627US 5,999,124 ASnapTrack, Inc. · 1999
- GPS receiver utilizing a communication link582US 5,841,396 ASnapTrack, Inc. · 1998
- GPS receiver utilizing a communication link451US 6,064,336 ASnapTrack, Inc. · 2000