H01Q 3/2688
Using acoustic or magnetostatic wave devices
Official title: {using acoustic or magnetostatic wave devices}
H01Q3/2688 (Using acoustic or magnetostatic wave devices) appears on 9 US grants and 5 published applications in this corpus.
Search patents in H01Q- Granted patents
- 9
- Published applications
- 5
- Assignees
- 9
- Inventors
- 18
- Latest grant
- 28 Jun 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 1 | 2 |
| 2021 | 0 | 1 |
| 2022 | 2 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Base station antennas with remote electronic tilt actuators for controlling multiple phase shifters28 Jun 2022US 11,374,316 B2CommScope Technologies LLC
- Remote electronic tilt base station antennas having adjustable ret rod supports29 Mar 2022US 11,289,800 B2CommScope Technologies LLC
- Elastic wave device, high-frequency front-end circuit, and communication apparatus6 Oct 2020US 10,797,680 B2Murata Manufacturing Co., Ltd.
- Chirped fiber grating beamformer for phased array antennas24 Oct 2000US 6,137,442 AThe United States of America as represented by the Secretary of the Navy
- Acoustically coupled antenna utilizing an overmoded configuration1 Nov 1994US 5,361,077 AIowa State University Research Foundation, Inc.
- Micro-acoustic filtenna31 Jul 2025US 2025/0246818 A1QUALCOMM Incorporated
- Remote electronic tilt base station antennas having adjustable ret rod supports6 May 2021US 2021/0135342 A1CommScope Technologies LLC
- Base station antennas with remote electronic tilt actuators for controlling multiple phase shifters26 Nov 2020US 2020/0373663 A1CommScope Technologies LLC
- Acoustic diffractive concentrators24 Sep 2020US 2020/0304090 A1Elwha LLC
- Elastic wave device, high-frequency front-end circuit, and communication apparatus30 May 2019US 2019/0165763 A1Murata Manufacturing Co., Ltd.
Most cited
By later US patents
- Acoustically coupled antenna utilizing an overmoded configuration47US 5,361,077 AIowa State University Research Foundation, Inc. · 1994
- Chirped fiber grating beamformer for phased array antennas34US 6,137,442 AThe United States of America as represented by the Secretary of the Navy · 2000
- Frequency dispersive transmitting array27US 5,150,336 AThe United States of America as represented by the Secretary of the Navy · 1992
- Multiple beam receiving array signal processor17US 4,180,814 AInternational Standard Electric Corporation · 1979
- Magnetostatic delay line with improved delay linearity17US 4,675,682 AThe United States of America as represented by the Secretary of the Air Force · 1987