H01P 5/188
The guides being dielectric waveguides
Official title: {the guides being dielectric waveguides}
H01P5/188 (The guides being dielectric waveguides) appears on 67 US grants and 56 published applications in this corpus.
Search patents in H01P- Granted patents
- 67
- Published applications
- 56
- Assignees
- 36
- Inventors
- 105
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 3 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 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 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 3 | 4 |
| 2003 | 2 | 1 |
| 2004 | 1 | 1 |
| 2005 | 2 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 2 |
| 2012 | 0 | 0 |
| 2013 | 0 | 3 |
| 2014 | 2 | 1 |
| 2015 | 0 | 4 |
| 2016 | 4 | 6 |
| 2017 | 3 | 6 |
| 2018 | 7 | 5 |
| 2019 | 9 | 9 |
| 2020 | 9 | 6 |
| 2021 | 5 | 0 |
| 2022 | 1 | 2 |
| 2023 | 0 | 1 |
| 2024 | 1 | 3 |
| 2025 | 2 | 1 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Directional coupler, high frequency module, and communication device11 Aug 2026US 12,706,367 B2Murata Manufacturing Co., Ltd.
- Directional coupler, radio-frequency module, and communication device28 Oct 2025US 12,456,791 B2Murata Manufacturing Co., Ltd.
- Directional coupler, high-frequency module, and communication device27 May 2025US 12,315,982 B2Murata Manufacturing Co., Ltd.
- Directional coupler14 May 2024US 11,984,638 B2Murata Manufacturing Co., Ltd.
- Waveguide combiner/divider having plural input/output ports with longitudinal extent6 Dec 2022US 11,522,262 B1Werlatone, Inc.
- Symmetrical directional coupler based on dielectric waveguides22 Jan 2026US 2026/0023230 A1Siemens Healthineers AG
- Reconfigurable channels for multidrop, multimode, and dual polarization communication between any of chiplets, dies, packages, modules, and printed circuit boards25 Dec 2025US 2025/0392033 A1Intel Corporation
- Directional coupler, high frequency module, and communication device17 Oct 2024US 2024/0347890 A1Murata Manufacturing Co., Ltd.
- Dielectric radio frequency (rf) bidirectional coupler with power divider/combiner functionality19 Sep 2024US 2024/0313385 A1Universidad Carlos III De Madrid
- Directional coupler, radio-frequency module, and communication device29 Feb 2024US 2024/0072407 A1Murata Manufacturing Co., Ltd.
Most cited
By later US patents
- Guided-wave transmission device with diversity and methods for use therewith471US 9,564,947 B2AT&T Intellectual Property I, L. P. · 2017
- Launcher and coupling system for guided wave mode cancellation442US 9,991,580 B2AT&T Intellectual Property I, L. P. · 2018
- Apparatus and methods for communicating utilizing an antenna array364US 10,148,016 B2AT&T Intellectual Property I, L. P. · 2018
- Apparatus and method for guided wave communications using an absorber243US 10,374,281 B2AT&T Intellectual Property I, L. P. · 2019
- Flared dielectric coupling system and methods for use therewith190US 10,446,899 B2AT&T Intellectual Property I, L. P. · 2019