H01Q 19/10
Combinations of primary active antenna elements and units with secondary devices: using
Official title: using reflecting surfaces
H01Q19/10 (Combinations of primary active antenna elements and units with secondary devices: using) appears on 3,343 US grants and 3,127 published applications in this corpus.
Search patents in H01Q- Granted patents
- 3,343
- Published applications
- 3,127
- Assignees
- 1,222
- Inventors
- 5,952
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 15 | 0 |
| 1977 | 14 | 0 |
| 1978 | 17 | 0 |
| 1979 | 9 | 0 |
| 1980 | 23 | 0 |
| 1981 | 21 | 0 |
| 1982 | 22 | 0 |
| 1983 | 7 | 0 |
| 1984 | 15 | 0 |
| 1985 | 24 | 0 |
| 1986 | 16 | 0 |
| 1987 | 15 | 0 |
| 1988 | 14 | 0 |
| 1989 | 18 | 0 |
| 1990 | 13 | 0 |
| 1991 | 9 | 0 |
| 1992 | 14 | 0 |
| 1993 | 12 | 0 |
| 1994 | 11 | 0 |
| 1995 | 15 | 0 |
| 1996 | 19 | 0 |
| 1997 | 14 | 0 |
| 1998 | 32 | 0 |
| 1999 | 63 | 0 |
| 2000 | 68 | 0 |
| 2001 | 100 | 19 |
| 2002 | 75 | 63 |
| 2003 | 71 | 66 |
| 2004 | 60 | 56 |
| 2005 | 62 | 76 |
| 2006 | 66 | 63 |
| 2007 | 66 | 69 |
| 2008 | 50 | 64 |
| 2009 | 44 | 65 |
| 2010 | 48 | 89 |
| 2011 | 48 | 84 |
| 2012 | 61 | 75 |
| 2013 | 74 | 91 |
| 2014 | 85 | 119 |
| 2015 | 70 | 131 |
| 2016 | 119 | 124 |
| 2017 | 143 | 137 |
| 2018 | 150 | 184 |
| 2019 | 196 | 190 |
| 2020 | 200 | 229 |
| 2021 | 175 | 184 |
| 2022 | 190 | 218 |
| 2023 | 171 | 228 |
| 2024 | 209 | 208 |
| 2025 | 196 | 153 |
| 2026 | 114 | 142 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- H01Q 19/12Wherein the surfaces are concave1,395
- H01Q 19/18Having two or more spaced reflecting surfaces862
- H01Q 19/108Combination of a dipole with a plane reflecting surface499
- H01Q 19/106Using two or more intersecting plane surfaces197
- H01Q 19/104Using a substantially flat reflector for deflecting the radiated beam177
- H01Q 19/102Wherein the surfaces are of convex toroïdal shape41
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Most cited
By later US patents
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