H01Q 19/136
Cross-polarised
Official title: {cross-polarised}
H01Q19/136 (Cross-polarised) appears on 20 US grants and 23 published applications in this corpus.
Search patents in H01Q- Granted patents
- 20
- Published applications
- 23
- Assignees
- 20
- Inventors
- 59
- Latest grant
- 30 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 1 |
| 2014 | 0 | 3 |
| 2015 | 1 | 0 |
| 2016 | 2 | 0 |
| 2017 | 1 | 1 |
| 2018 | 1 | 2 |
| 2019 | 0 | 2 |
| 2020 | 2 | 2 |
| 2021 | 2 | 3 |
| 2022 | 1 | 2 |
| 2023 | 3 | 2 |
| 2024 | 1 | 1 |
| 2025 | 2 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Ultra-wideband omnidirectional and polarization insensitive Duo Aloe Vera Cruces Concentricis antenna structure applied to electromagnetic wave energy absorber, thermoelectric energy harvester, photoconductive antenna, array antenna and rectenna30 Dec 2025US 12,512,580 B2National Tsing Hua University
- Microwave antenna systems with multiple waveguide segments8 Apr 2025US 12,272,872 B1Outdoor Wireless Networks LLC
- Waveguide window/seal and portable antenna16 Jan 2024US 11,876,322 B2Optim Microwave, Inc.
- Ring focus antenna system with an ultra-wide bandwidth17 Oct 2023US 11,791,562 B2Orbit Communication Systems Ltd.
- Feed systems for multi-band parabolic reflector microwave antenna systems29 Aug 2023US 11,742,577 B2CommScope Technologies LLC
- Tuning element module for a modular waveguide junction2 Jul 2026US 2026/0188880 A1Nokia Solutions (Shanghai) Co., Ltd.
- Microwave antenna systems with multiple waveguide segments3 Apr 2025US 2025/0112377 A1Outdoor Wireless Networks LLC
- Waveguide window/seal9 May 2024US 2024/0154356 A1Optim Microwave, Inc.
- Radar signal device where a projection of a feed structure at least partially overlaps with an opening on a metal layer28 Dec 2023US 2023/0420866 A1RichWave Technology Corp.
- Ultra-Wideband Omnidirectional And Polarization Insensitive Duo Aloe Vera Cruces Concentricis Antenna Structure Applied To Electromagnetic Wave Energy Absorber, Thermoelectric Energy Harvester, Photoconductive Antenna, Array Antenna And Rectenna14 Dec 2023US 2023/0402740 A1National Tsing Hua University
Most cited
By later US patents
- Multi-band feed assembly for linear and circular polarization173US 8,994,473 B2Orbit Communication Ltd. · 2015
- Low wind load parabolic dish antenna fed by crosspolarized printed dipoles55US 7,324,057 B22008
- Polarization selective coupler21US 10,670,810 B2Huawei Technologies Canada Co., Ltd. · 2020
- Antenna alignment system and method21US 6,580,391 B1Hughes Electronics Corporation · 2003
- Agile diverse polarization multi-frequency band antenna feed with rotatable integrated distributed transceivers13US 9,520,637 B2KVH Industries, Inc. · 2016