H01P 5/187
Broadside coupled lines
Official title: {Broadside coupled lines}
H01P5/187 (Broadside coupled lines) appears on 258 US grants and 230 published applications in this corpus.
Search patents in H01P- Granted patents
- 258
- Published applications
- 230
- Assignees
- 152
- Inventors
- 509
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 4 | 0 |
| 1990 | 1 | 0 |
| 1991 | 5 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 4 | 0 |
| 1995 | 2 | 0 |
| 1996 | 7 | 0 |
| 1997 | 2 | 0 |
| 1998 | 4 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 3 |
| 2002 | 4 | 8 |
| 2003 | 7 | 7 |
| 2004 | 5 | 8 |
| 2005 | 10 | 13 |
| 2006 | 13 | 5 |
| 2007 | 4 | 4 |
| 2008 | 4 | 2 |
| 2009 | 1 | 6 |
| 2010 | 3 | 3 |
| 2011 | 4 | 6 |
| 2012 | 5 | 13 |
| 2013 | 4 | 6 |
| 2014 | 7 | 8 |
| 2015 | 12 | 8 |
| 2016 | 12 | 11 |
| 2017 | 14 | 21 |
| 2018 | 14 | 19 |
| 2019 | 20 | 15 |
| 2020 | 16 | 9 |
| 2021 | 8 | 7 |
| 2022 | 10 | 11 |
| 2023 | 5 | 15 |
| 2024 | 12 | 8 |
| 2025 | 15 | 9 |
| 2026 | 5 | 5 |
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.
- Branch-line coupler30 Jun 2026US 12,671,162 B2Nanning FuLian FuGui Precision Industrial Co., Ltd.
- Directional coupler, high frequency module, and communication apparatus28 Apr 2026US 12,614,831 B2Murata Manufacturing Co., Ltd.
- Coupler and related method, module and device14 Apr 2026US 12,603,425 B2Nokia Solutions and Networks Oy
- Directional coupler3 Feb 2026US 12,542,342 B2Murata Manufacturing Co., Ltd.
- Coupler, butler matrix circuit, transmitting circuit, and transmitting device1 Oct 2026US 2026/0302585 A1Sumitomo Electric Industries, Ltd.
- Branch-line coupler17 Sep 2026US 2026/0280093 A1Nanning FuLian FuGui Precision Industrial Co., Ltd.
- Electronic component7 May 2026US 2026/0128493 A1TDK Corporation
- Coupler for communication system26 Feb 2026US 2026/0058350 A1Outdoor Wireless Networks LLC
- Electronic component5 Feb 2026US 2026/0039005 A1TDK Corporation
Most cited
By later US patents
- Steerable transmit, steerable receive frequency modulated continuous wave radar transceiver164US 9,285,461 B2Nokia Technologies Oy · 2016
- Plural layer co-planar waveguide coupling system for feeding a patch radiator array110US 5,001,492 AHughes Aircraft Company · 1991
- Apparatus and method for varying the coupling of a radio frequency signal78US 5,363,071 AMotorola, Inc. · 1994
- Phase inverter and coupler assembly53US 7,042,309 B2Werlatone, Inc. · 2006
- Directional coupler and method of forming same42US 5,689,217 AMotorola, Inc. · 1997