H01Q 13/08
Radiating ends of two-conductor microwave transmission lines
Official title: Radiating ends of two-conductor microwave transmission lines, e.g. of coaxial lines, of microstrip lines
H01Q13/08 (Radiating ends of two-conductor microwave transmission lines) appears on 939 US grants and 954 published applications in this corpus.
Search patents in H01Q- Granted patents
- 939
- Published applications
- 954
- Assignees
- 473
- Inventors
- 1,981
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 3 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 4 | 0 |
| 1990 | 5 | 0 |
| 1991 | 6 | 0 |
| 1992 | 6 | 0 |
| 1993 | 11 | 0 |
| 1994 | 4 | 0 |
| 1995 | 6 | 0 |
| 1996 | 8 | 0 |
| 1997 | 7 | 0 |
| 1998 | 9 | 0 |
| 1999 | 11 | 0 |
| 2000 | 6 | 0 |
| 2001 | 17 | 1 |
| 2002 | 17 | 8 |
| 2003 | 16 | 13 |
| 2004 | 12 | 17 |
| 2005 | 20 | 15 |
| 2006 | 22 | 23 |
| 2007 | 19 | 26 |
| 2008 | 12 | 20 |
| 2009 | 25 | 23 |
| 2010 | 22 | 34 |
| 2011 | 17 | 17 |
| 2012 | 20 | 18 |
| 2013 | 24 | 26 |
| 2014 | 24 | 36 |
| 2015 | 13 | 25 |
| 2016 | 36 | 28 |
| 2017 | 38 | 47 |
| 2018 | 41 | 58 |
| 2019 | 62 | 89 |
| 2020 | 63 | 66 |
| 2021 | 60 | 66 |
| 2022 | 52 | 53 |
| 2023 | 51 | 62 |
| 2024 | 60 | 62 |
| 2025 | 56 | 74 |
| 2026 | 41 | 47 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
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Most cited
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- Material level sensor having a wire-horn launcher274US 6,452,467 B1McEwan Technologies, LLC · 2002
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