H01Q 13/085
Slot-line radiating ends
Official title: {Slot-line radiating ends}
H01Q13/085 (Slot-line radiating ends) appears on 539 US grants and 481 published applications in this corpus.
Search patents in H01Q- Granted patents
- 539
- Published applications
- 481
- Assignees
- 290
- Inventors
- 1,114
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 3 | 0 |
| 1991 | 6 | 0 |
| 1992 | 5 | 0 |
| 1993 | 10 | 0 |
| 1994 | 3 | 0 |
| 1995 | 2 | 0 |
| 1996 | 7 | 0 |
| 1997 | 5 | 0 |
| 1998 | 7 | 0 |
| 1999 | 7 | 0 |
| 2000 | 5 | 0 |
| 2001 | 11 | 0 |
| 2002 | 9 | 5 |
| 2003 | 8 | 9 |
| 2004 | 8 | 10 |
| 2005 | 12 | 11 |
| 2006 | 15 | 14 |
| 2007 | 13 | 12 |
| 2008 | 10 | 9 |
| 2009 | 12 | 14 |
| 2010 | 15 | 12 |
| 2011 | 11 | 10 |
| 2012 | 12 | 11 |
| 2013 | 9 | 20 |
| 2014 | 16 | 27 |
| 2015 | 11 | 20 |
| 2016 | 24 | 10 |
| 2017 | 25 | 28 |
| 2018 | 21 | 32 |
| 2019 | 30 | 30 |
| 2020 | 33 | 34 |
| 2021 | 30 | 29 |
| 2022 | 22 | 24 |
| 2023 | 32 | 40 |
| 2024 | 31 | 26 |
| 2025 | 30 | 30 |
| 2026 | 20 | 14 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Communication apparatus and communication system8 Sep 2026US 12,731,905 B2Canon Kabushiki Kaisha
- Aerial vehicle having antenna assemblies, antenna assemblies, and related methods and components25 Aug 2026US 12,719,172 B2Northrop Grumman Systems Corporation
- Wideband directional monopole antenna4 Aug 2026US 12,700,677 B2The Boeing Company
- Wideband dual-mode antenna28 Jul 2026US 12,695,202 B2The United States of America as represented by the Secretary of the Navy
- Radio apparatus, radio system, and heat dissipation structure23 Jun 2026US 12,665,280 B2NEC Corporation
- Ultra-wideband antennas and related electromagnetic structures24 Sep 2026US 2026/0291075 A1The Charles Stark Draper Laboratory, Inc.
- Broadband Notch Antenna20 Aug 2026US 2026/0246135 A1Vitro Automotive Holdings Corporation
- Photonic antenna operating in 275-296 gigahertz20 Aug 2026US 2026/0246152 A1Beijing University of Posts and Telecommunications
- Antenna structures for spatial power-combining devices6 Aug 2026US 2026/0229763 A1Qorvo US, Inc.
- Rotational antenna system and method for direction finding and/or position estimation9 Jul 2026US 2026/0196720 A1Rohde & Schwarz GmbH & Co.KG
Most cited
By later US patents
- Antenna comprising two wideband notch regions on one coplanar substrate262US 6,292,153 B1Fantasma Network, Inc. · 2001
- Active array lens antenna using CTS space feed for reduced antenna depth259US 6,421,021 B1Raytheon Company · 2002
- Ultra wideband antenna having frequency selectivity244US 6,774,859 B2Time Domain Corporation · 2004
- Wideband 2-D electronically scanned array with compact CTS feed and MEMS phase shifters231US 6,822,615 B2Raytheon Company · 2004
- Small ultra wideband antenna having unidirectional radiation pattern230US 7,589,686 B2Samsung Electronics Co., Ltd. · 2009