H01P 5/182
The waveguides being arranged in parallel
Official title: {the waveguides being arranged in parallel}
H01P5/182 (The waveguides being arranged in parallel) appears on 102 US grants and 77 published applications in this corpus.
Search patents in H01P- Granted patents
- 102
- Published applications
- 77
- Assignees
- 71
- Inventors
- 221
- Latest grant
- 26 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 5 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 3 | 0 |
| 1992 | 0 | 0 |
| 1993 | 3 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 1 |
| 2005 | 2 | 0 |
| 2006 | 2 | 0 |
| 2007 | 0 | 1 |
| 2008 | 1 | 1 |
| 2009 | 0 | 3 |
| 2010 | 1 | 1 |
| 2011 | 2 | 1 |
| 2012 | 2 | 2 |
| 2013 | 2 | 2 |
| 2014 | 0 | 1 |
| 2015 | 2 | 1 |
| 2016 | 3 | 5 |
| 2017 | 4 | 5 |
| 2018 | 4 | 8 |
| 2019 | 10 | 8 |
| 2020 | 12 | 14 |
| 2021 | 9 | 10 |
| 2022 | 7 | 1 |
| 2023 | 6 | 1 |
| 2024 | 0 | 8 |
| 2025 | 3 | 2 |
| 2026 | 4 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Frequency steered phased array antenna26 May 2026US 12,640,473 B2Korea Institute of Fusion Energy
- Compact feed system with developable waveguide H-plane directional coupler14 Apr 2026US 12,603,407 B2European Space Agency (ESA)
- Radar level gauge system propagating multiple individually generated transmit signals by a common antenna24 Mar 2026US 12,584,779 B2Rosemount Tank Radar AB
- Module for measuring current/voltage/power of plasma apparatus and plasma apparatus including the same17 Mar 2026US 12,580,167 B2Koreas Institute of Fusion Energy
- Waveguide tuner with signal coupler-divider16 Dec 2025US 12,500,325 B1
- Waveguide coupler with self-contained polarization rotation for integrated waveguides, circuits, and systems29 May 2025US 2025/0174871 A1
- Frequency steered phased array antenna20 Mar 2025US 2025/0096462 A1Korea Institute of Fusion Energy
- Compact feed system with developable waveguide h-plane directional coupler26 Sep 2024US 2024/0322411 A1European Space Agency (ESA)
- Microwave coupler for electron cyclotron resonance accelerator22 Aug 2024US 2024/0284586 A1Omega-P R&D, Inc.
- Module for measuring current/voltage/power of plasma apparatus and plasma apparatus including the same8 Aug 2024US 2024/0266156 A1Korea Institute of Fusion Energy
Most cited
By later US patents
- Simplified wide-band autotrack traveling wave coupler230US 5,410,318 ATRW Inc. · 1995
- Dielectric waveguide power combiner129US 5,663,693 ARockwell International Corporation · 1997
- Methods and apparatus for bidirectional exchange of electromagnetic waves81US 10,680,308 B2AT&T Intellectual Property I, L. P. · 2020
- Post-wall waveguide based short slot directional coupler, butler matrix using the same and automotive radar antenna44US 7,973,616 B2Kabushiki Kaisha Toshiba · 2011
- Integrated MIMO and SAR radar antenna architecture for self driving cars25US 10,082,570 B1Waymo LLC · 2018