H01Q 21/0075
Stripline fed arrays
Official title: {Stripline fed arrays (H01Q21/065 takes precedence)}
H01Q21/0075 (Stripline fed arrays) appears on 792 US grants and 768 published applications in this corpus.
Search patents in H01Q- Granted patents
- 792
- Published applications
- 768
- Assignees
- 418
- Inventors
- 1,862
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 3 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 4 | 0 |
| 1988 | 7 | 0 |
| 1989 | 9 | 0 |
| 1990 | 8 | 0 |
| 1991 | 5 | 0 |
| 1992 | 3 | 0 |
| 1993 | 8 | 0 |
| 1994 | 6 | 0 |
| 1995 | 8 | 0 |
| 1996 | 5 | 0 |
| 1997 | 2 | 0 |
| 1998 | 5 | 0 |
| 1999 | 7 | 0 |
| 2000 | 7 | 0 |
| 2001 | 9 | 2 |
| 2002 | 16 | 16 |
| 2003 | 6 | 10 |
| 2004 | 9 | 13 |
| 2005 | 20 | 17 |
| 2006 | 17 | 12 |
| 2007 | 6 | 8 |
| 2008 | 7 | 8 |
| 2009 | 8 | 14 |
| 2010 | 6 | 13 |
| 2011 | 6 | 5 |
| 2012 | 8 | 6 |
| 2013 | 9 | 17 |
| 2014 | 8 | 28 |
| 2015 | 21 | 34 |
| 2016 | 31 | 35 |
| 2017 | 34 | 29 |
| 2018 | 31 | 53 |
| 2019 | 46 | 63 |
| 2020 | 72 | 67 |
| 2021 | 59 | 69 |
| 2022 | 58 | 64 |
| 2023 | 49 | 72 |
| 2024 | 65 | 60 |
| 2025 | 65 | 38 |
| 2026 | 32 | 15 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Millimeter-wave antenna structure and millimeter-wave antenna module29 Sep 2026US 12,749,806 B2Universal Scientific Industrial (Shanghai) Co., Ltd.
- Open ended substrate integrated waveguide (OESIW) antenna array8 Sep 2026US 12,731,908 B1Waymo LLC
- Antenna array comprising horn array elements25 Aug 2026US 12,719,159 B2Cambium Networks Ltd
- Multi-slot antenna and low-profile phased array antenna using the same25 Aug 2026US 12,719,173 B2City University of Hong Kong
- Compact and wideband beam-switching antenna array architecture18 Aug 2026US 12,712,256 B2Intel Corporation
- Method and apparatus for supporting optimization of output power in communication system17 Sep 2026US 2026/0280592 A1Samsung Electronics Co., Ltd.
- Phase shifter, antenna, and base station10 Sep 2026US 2026/0269484 A1Huawei Technologies Co., Ltd.
- Antenna filter units for base station antennas and related radio adaptor boards27 Aug 2026US 2026/0254131 A1Outdoor Wireless Networks LLC
- Base station antenna and communication device30 Jul 2026US 2026/0221650 A1Huawei Technologies Co., Ltd.
- Wide field of view antenna for blind spot detection2 Jul 2026US 2026/0188913 A1Sensata Technologies, Inc.
Most cited
By later US patents
- Serially-fed phased array antennas with dielectric phase shifters294US 6,377,217 B1Paratek Microwave, Inc. · 2002
- Near object detection system242US 6,670,910 B2Raytheon Company · 2003
- Microstrip arrangement220US 6,266,016 B1Telefonaktiebolaget LM Ericsson (publ) · 2001
- Microwave plane antenna simultaneously receiving two polarizations213US 4,829,314 AU. S. Philips Corporation · 1989
- Microwave antenna including an antenna array including a plurality of antenna elements213US 9,099,787 B2Sony Corporation · 2015