H01P 1/173
Using a conductive element
Official title: {using a conductive element}
H01P1/173 (Using a conductive element) appears on 83 US grants and 67 published applications in this corpus.
Search patents in H01P- Granted patents
- 83
- Published applications
- 67
- Assignees
- 61
- Inventors
- 146
- Latest grant
- 3 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 3 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 4 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 2 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 2 |
| 2006 | 1 | 0 |
| 2007 | 1 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 1 | 2 |
| 2012 | 2 | 2 |
| 2013 | 2 | 1 |
| 2014 | 2 | 2 |
| 2015 | 2 | 4 |
| 2016 | 3 | 2 |
| 2017 | 4 | 7 |
| 2018 | 5 | 5 |
| 2019 | 7 | 14 |
| 2020 | 5 | 8 |
| 2021 | 9 | 6 |
| 2022 | 8 | 4 |
| 2023 | 1 | 0 |
| 2024 | 4 | 3 |
| 2025 | 3 | 2 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Wideband septum polarizer for reducing higher order mode3 Feb 2026US 12,542,339 B2Intellian Technologies Inc.
- Polarizer for parallel plate waveguides23 Dec 2025US 12,506,275 B2Telefonaktiebolaget LM Ericsson (publ)
- Radio-frequency component comprising several waveguide devices with ridges6 May 2025US 12,294,130 B2SWISSto 12 SA
- Horn antennas with integrated feed networks25 Mar 2025US 12,261,366 B1Lockheed Martin Corporation
- Dual-band septum polarizer8 Oct 2024US 12,113,260 B2ViaSat, Inc.
- Polarizer21 Aug 2025US 2025/0266596 A1Optim Microwave, Inc.
- Integrated High Frequency Horn and Ridge Polarizer24 Apr 2025US 2025/0132502 A1Hughes Network Systems, LLC
- Radio-frequency component comprising several waveguide devices with ridges3 Oct 2024US 2024/0332768 A1Swissto12 SA
- Wideband Septum Polarizer for Reducing Higher Order Mode15 Aug 2024US 2024/0275007 A1Intellian Technologies Inc.
- A polarizer for parallel plate waveguides22 Feb 2024US 2024/0063550 A1Telefonaktiebolaget LM Ericsson (publ)
Most cited
By later US patents
- Flat phased array antenna54US 5,086,304 AIntegrated Visual, Inc. · 1992
- Multiple frequency antenna feed47US 5,041,840 A1991
- Waveguide junction for producing circularly polarized signal32US 4,395,685 APlessey Overseas Limited · 1983
- Flat phased array antenna31US 4,959,658 A1990
- Horn radiator assembly with stepped septum polarizer31US 5,305,001 AHughes Aircraft Company · 1994