H01P 1/172
Using a dielectric element
Official title: {using a dielectric element}
H01P1/172 (Using a dielectric element) appears on 54 US grants and 41 published applications in this corpus.
Search patents in H01P- Granted patents
- 54
- Published applications
- 41
- Assignees
- 34
- Inventors
- 77
- Latest grant
- 11 Apr 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 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 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 5 | 4 |
| 2003 | 3 | 3 |
| 2004 | 1 | 0 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 1 | 1 |
| 2015 | 2 | 1 |
| 2016 | 0 | 3 |
| 2017 | 4 | 5 |
| 2018 | 5 | 6 |
| 2019 | 7 | 11 |
| 2020 | 6 | 3 |
| 2021 | 5 | 0 |
| 2022 | 2 | 1 |
| 2023 | 1 | 0 |
| 2024 | 0 | 1 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Integrated polarization converter and feed horn11 Apr 2023US 11,626,666 B2Hughes Network Systems, LLC
- Antenna device, antenna system, and instrumentation system13 Sep 2022US 11,444,383 B2Morita Tech Co., Ltd.
- Linear-to-circular polarizer antenna22 Mar 2022US 11,283,142 B2United States of America has represented by the Secretary of the Air Force
- Linear-to-circular polarizer antenna28 Dec 2021US 11,211,675 B2
- Partial dielectric loaded septum polarizer17 Aug 2021US 11,095,009 B2ViaSat, Inc.
- Phase shifter and preparation method thereof, and electronic device1 May 2025US 2025/0141075 A1Beijing BOE Sensor Technology Co., Ltd.
- Electromagnetic dielectric polarizer4 Apr 2024US 2024/0111080 A1Rogers Corporation
- Integrated Polarization Converter and Feed Horn3 Feb 2022US 2022/0037793 A1Hughes Network Systems, LLC
- Antenna Device, Antenna System, And Instrumentation System22 Oct 2020US 2020/0335872 A1Morita Tech Co., Ltd.
- Partial dielectric loaded septum polarizer27 Aug 2020US 2020/0274216 A1ViaSat, Inc.
Most cited
By later US patents
- Antenna feed with mode conversion and polarization conversion means138US 4,568,943 ARCA Corporation · 1986
- Device for switching between linear and circular polarization using rotation in an axis across a square waveguide41US 4,613,836 AWestinghouse Electric Corp. · 1986
- Microwave receiving device32US 4,498,061 ALicentia Patent-Verwaltungs-G.m.b.H. · 1985
- Selectable linear or circular polarization network23US 4,353,041 AFord Aerospace & Communications Corporation · 1982
- Circular polarizer having two waveguides formed with coaxial structure21US 6,417,742 B1Sharp Kabushiki Kaisha · 2002