H01Q 15/242
Polarisation converters
Official title: {Polarisation converters}
H01Q15/242 (Polarisation converters) appears on 389 US grants and 324 published applications in this corpus.
Search patents in H01Q- Granted patents
- 389
- Published applications
- 324
- Assignees
- 223
- Inventors
- 789
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 3 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 4 | 0 |
| 1991 | 3 | 0 |
| 1992 | 5 | 0 |
| 1993 | 5 | 0 |
| 1994 | 3 | 0 |
| 1995 | 6 | 0 |
| 1996 | 3 | 0 |
| 1997 | 3 | 0 |
| 1998 | 4 | 0 |
| 1999 | 4 | 0 |
| 2000 | 4 | 0 |
| 2001 | 4 | 0 |
| 2002 | 9 | 6 |
| 2003 | 3 | 2 |
| 2004 | 0 | 3 |
| 2005 | 4 | 5 |
| 2006 | 1 | 5 |
| 2007 | 1 | 0 |
| 2008 | 3 | 3 |
| 2009 | 3 | 4 |
| 2010 | 4 | 11 |
| 2011 | 1 | 4 |
| 2012 | 7 | 6 |
| 2013 | 11 | 15 |
| 2014 | 7 | 8 |
| 2015 | 12 | 11 |
| 2016 | 12 | 20 |
| 2017 | 18 | 13 |
| 2018 | 16 | 24 |
| 2019 | 26 | 26 |
| 2020 | 36 | 41 |
| 2021 | 36 | 21 |
| 2022 | 21 | 27 |
| 2023 | 25 | 23 |
| 2024 | 24 | 26 |
| 2025 | 27 | 10 |
| 2026 | 13 | 10 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Antenna switching method and terminal antenna22 Sep 2026US 12,744,318 B2Honor Device Co., Ltd.
- Integrated high frequency horn and ridge polarizer14 Jul 2026US 12,683,288 B2Hughes Network Systems, LLC
- Antenna device14 Jul 2026US 12,683,289 B2Denso Corporation
- Variable reflect array, and method for designing variable reflector array30 Jun 2026US 12,671,177 B2Denki Kogyo Company, Limited
- Switchable dual-band dual-polarized VICTS antenna system for satellite communication on-the-move9 Jun 2026US 12,651,850 B2Chengdu Guoheng Space Technology Engineering Co., Ltd.
- Apparatus, system, and method of rotating a polarization of radio frequency (rf) signals10 Sep 2026US 2026/0269487 A1Mobileye Vision Technologies Ltd.
- Antenna device13 Aug 2026US 2026/0237908 A1Huber+Suhner AG
- System and method for a digitally beamformed phased array feed6 Aug 2026US 2026/0229787 A1BlueHalo, LLC
- System and method for real time multi-frequency operation using metasurface-based mechanically controlled tunable polarization conversion30 Apr 2026US 2026/0121734 A1Tata Consultancy Services Limited
- Advanced Antenna System Active Impedance Load Mitigation2 Apr 2026US 2026/0095229 A1Telefonaktiebolaget LM Ericsson (publ)
Most cited
By later US patents
- Apparatus and methods for launching electromagnetic waves having a certain electric field structure408US 10,069,535 B2AT&T Intellectual Property I, L. P. · 2018
- Antenna structure with circularly polarized antenna beam323US 10,230,426 B1AT&T Intellectual Property I, L. P. · 2019
- Multi-beam active phased array architecture265US 8,160,530 B2ViaSat, Inc. · 2012
- Communication system with broadband antenna224US 8,760,354 B2Astronics Aerosat Corporation · 2014
- Communication system with broadband antenna223US 7,791,549 B2AeroSat Corporation · 2010