H01Q 21/10
Collinear arrangements of substantially straight elongated conductive units
H01Q21/10 (Collinear arrangements of substantially straight elongated conductive units) appears on 177 US grants and 141 published applications in this corpus.
Search patents in H01Q- Granted patents
- 177
- Published applications
- 141
- Assignees
- 133
- Inventors
- 395
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 6 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 5 | 0 |
| 2000 | 6 | 0 |
| 2001 | 5 | 1 |
| 2002 | 6 | 0 |
| 2003 | 4 | 2 |
| 2004 | 5 | 6 |
| 2005 | 1 | 2 |
| 2006 | 3 | 4 |
| 2007 | 5 | 4 |
| 2008 | 3 | 1 |
| 2009 | 1 | 7 |
| 2010 | 1 | 3 |
| 2011 | 2 | 0 |
| 2012 | 6 | 5 |
| 2013 | 2 | 5 |
| 2014 | 4 | 1 |
| 2015 | 0 | 2 |
| 2016 | 4 | 1 |
| 2017 | 1 | 3 |
| 2018 | 4 | 5 |
| 2019 | 6 | 10 |
| 2020 | 4 | 21 |
| 2021 | 9 | 10 |
| 2022 | 17 | 8 |
| 2023 | 15 | 17 |
| 2024 | 11 | 11 |
| 2025 | 12 | 8 |
| 2026 | 6 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Folded collinear dipole antenna25 Aug 2026US 12,719,170 B2
- Horizontally-polarized omnidirectional antenna with broadband amplitude taper28 Jul 2026US 12,695,214 B2PCTEL, Inc.
- Arraying architecture of piezoelectric RF radiators2 Jun 2026US 12,646,848 B1Rockwell Collins, Inc.
- Antenna arrangement21 Apr 2026US 12,609,453 B2Saab AB
- Single-layer broadband vertically polarized endfire magnetoelectric dipole loop antenna and array24 Mar 2026US 12,586,904 B2South China University of Technology
- Display device7 May 2026US 2026/0128498 A1LG Electronics Inc.
- Pulse digital mimo radar system26 Feb 2026US 2026/0056307 A1Robert Bosch GmbH
- Directional antenna array26 Feb 2026US 2026/0058377 A1Cisco Technology, Inc.
- Horizontally-polarized omnidirectional antenna with broadband amplitude taper8 Jan 2026US 2026/0011930 A1PCTEL, Inc.
- Single-layer broadband vertically polarized endfire magnetoelectric dipole loop antenna and array23 Oct 2025US 2025/0329929 A1South China University of Technology
Most cited
By later US patents
- Cellular antennas with improved front-to-back performance166US 5,872,544 AGEC-Marconi Hazeltine Corporation Electronic Systems Division · 1999
- Compact multi-element antenna with phase shift134US 8,310,402 B2Airgain Incorporated · 2012
- Mobile communications antenna108US 4,857,939 AAlliance Research Corporation · 1989
- Ceramic chip antenna83US 6,023,251 AKorea Electronics Technology Institute · 2000
- Dual polarized multi-range antenna66US 6,333,720 B1Kathrein-Werke KG · 2001