H01Q 1/002
Protection against seismic waves, thermal radiation or other disturbances
Official title: {Protection against seismic waves, thermal radiation or other disturbances, e.g. nuclear explosion; Arrangements for improving the power handling capability of an antenna}
H01Q1/002 (Protection against seismic waves, thermal radiation or other disturbances) appears on 292 US grants and 309 published applications in this corpus.
Search patents in H01Q- Granted patents
- 292
- Published applications
- 309
- Assignees
- 209
- Inventors
- 862
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 3 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 6 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 3 | 0 |
| 2000 | 4 | 0 |
| 2001 | 3 | 0 |
| 2002 | 2 | 0 |
| 2003 | 1 | 3 |
| 2004 | 3 | 4 |
| 2005 | 2 | 2 |
| 2006 | 5 | 3 |
| 2007 | 5 | 3 |
| 2008 | 0 | 6 |
| 2009 | 2 | 6 |
| 2010 | 4 | 7 |
| 2011 | 4 | 4 |
| 2012 | 4 | 7 |
| 2013 | 2 | 5 |
| 2014 | 6 | 6 |
| 2015 | 5 | 5 |
| 2016 | 4 | 6 |
| 2017 | 11 | 6 |
| 2018 | 5 | 20 |
| 2019 | 17 | 15 |
| 2020 | 18 | 20 |
| 2021 | 17 | 37 |
| 2022 | 28 | 42 |
| 2023 | 29 | 31 |
| 2024 | 30 | 25 |
| 2025 | 34 | 27 |
| 2026 | 16 | 19 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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Most cited
By later US patents
- Microstrip patch antenna for high temperature environments808US 7,283,096 B2Radatec, Inc. · 2007
- Millimeter wavelength dielectric waveguide having increased power output and a method of making same244US 4,665,660 AThe United States of America as represented by the Secretary of the Navy · 1987
- Heat radiation shield, and dewar employing same156US 6,131,396 ASiemens Aktiengesellschaft · 2000
- Communication systems for transportation undertakings56US 4,280,225 ABICC Limited · 1981
- Rf surge protection device46US 6,785,110 B2PolyPhaser Corporation · 2004