H01Q 19/15
The primary radiating source being a line source
Official title: the primary radiating source being a line source, e.g. leaky waveguide antennas
H01Q19/15 (The primary radiating source being a line source) appears on 30 US grants and 28 published applications in this corpus.
Search patents in H01Q- Granted patents
- 30
- Published applications
- 28
- Assignees
- 31
- Inventors
- 73
- Latest grant
- 7 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 1 | 1 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 2 |
| 2015 | 0 | 0 |
| 2016 | 1 | 2 |
| 2017 | 2 | 2 |
| 2018 | 1 | 3 |
| 2019 | 2 | 0 |
| 2020 | 2 | 2 |
| 2021 | 3 | 5 |
| 2022 | 4 | 3 |
| 2023 | 1 | 1 |
| 2024 | 0 | 3 |
| 2025 | 1 | 0 |
| 2026 | 1 | 3 |
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
- Directly emitting dielectric transmission line474US 4,825,221 AJunkosha Inc. · 1989
- Frequency compensating reflector antenna37US 4,342,035 AThe Secretary of State for Defence in Her Britannic Majesty's Government of the United Kingdom of Great Britain and Northern Ireland · 1982
- Distributed bifocal abbe-sine for wide-angle multi-beam and scanning antenna system33US 6,160,520 AE.star-solid.Star, Inc. · 2000
- Scanning antenna with beam-forming waveguide structure29US 7,667,660 B2Sierra Nevada Corporation · 2010
- Traveling-wave feeder type coaxial slot antenna26US 5,546,096 ABeam, Inc. · 1996