H01P 1/2016
Slot line filters
Official title: {Slot line filters; Fin line filters}
H01P1/2016 (Slot line filters) appears on 43 US grants and 38 published applications in this corpus.
Search patents in H01P- Granted patents
- 43
- Published applications
- 38
- Assignees
- 42
- Inventors
- 112
- Latest grant
- 2 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 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 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 2 |
| 2003 | 4 | 1 |
| 2004 | 1 | 2 |
| 2005 | 2 | 2 |
| 2006 | 2 | 2 |
| 2007 | 1 | 3 |
| 2008 | 3 | 0 |
| 2009 | 2 | 1 |
| 2010 | 0 | 1 |
| 2011 | 1 | 0 |
| 2012 | 1 | 1 |
| 2013 | 0 | 5 |
| 2014 | 1 | 3 |
| 2015 | 3 | 5 |
| 2016 | 5 | 1 |
| 2017 | 5 | 3 |
| 2018 | 0 | 1 |
| 2019 | 2 | 0 |
| 2020 | 1 | 1 |
| 2021 | 0 | 1 |
| 2022 | 1 | 1 |
| 2023 | 0 | 0 |
| 2024 | 1 | 1 |
| 2025 | 1 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Isolation slots for an antenna and printed circuit board interface2 Sep 2025US 12,408,261 B2Aptiv Technologies AG
- Slot array antenna23 Apr 2024US 11,967,768 B2AGC Inc.
- Common mode filter20 Sep 2022US 11,451,207 B1HTC Corporation
- Ridge waveguide to a partial H-plane waveguide transition5 May 2020US 10,644,373 B2Telefonaktiebolaget LM Ericsson (publ)
- Electrically tuneable waveguide structure19 Mar 2019US 10,236,551 B2Telefonaktiebolaget LM Ericsson (publ)
- Absorption Terahertz Direct Modulator with Zero Reflection9 Jul 2026US 2026/0196704 A1University of Electronic Science and Technology of China
- Isolation Slots for an Antenna and Printed Circuit Board Interface24 Oct 2024US 2024/0357732 A1Aptiv Technologies AG
- Common mode filter15 Sep 2022US 2022/0294406 A1HTC Corporation
- Slot array antenna21 Jan 2021US 2021/0021051 A1AGC Inc.
- Dual band antenna for 4g/5g wireless communications and defected center coaxial filter16 Apr 2020US 2020/0119461 A1Amphenol Antenna Solutions, Inc.
Most cited
By later US patents
- Power combiner using tri-plane antennas243US 9,276,304 B2TriQuint Semiconductor, Inc. · 2016
- Power combiner228US 9,293,801 B2Triquint Cw, Inc. · 2016
- Voltage tunable varactors and tunable devices including such varactors181US 6,531,936 B1Paratek Microwave, Inc. · 2003
- Tunable waveguide bandpass filter29US 4,761,625 ARCA Corporation · 1988
- Transmission line, filter, duplexer and communication device19US 6,577,211 B1Murata Manufacturing Co., Ltd. · 2003