H01Q 15/06
Comprising plurality of wave-guiding channels of different length
Official title: comprising plurality of wave-guiding channels of different length
H01Q15/06 (Comprising plurality of wave-guiding channels of different length) appears on 40 US grants and 40 published applications in this corpus.
Search patents in H01Q- Granted patents
- 40
- Published applications
- 40
- Assignees
- 33
- Inventors
- 114
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 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 | 3 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 1 |
| 2002 | 2 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 1 |
| 2009 | 1 | 0 |
| 2010 | 1 | 4 |
| 2011 | 1 | 0 |
| 2012 | 1 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 2 |
| 2018 | 1 | 1 |
| 2019 | 1 | 6 |
| 2020 | 2 | 2 |
| 2021 | 4 | 5 |
| 2022 | 2 | 2 |
| 2023 | 5 | 4 |
| 2024 | 1 | 3 |
| 2025 | 6 | 4 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Radio wave lens, radio wave lens apparatus, and radar apparatus2 Oct 2025US 2025/0309550 A1Alps Alpine Co., Ltd.
- Autonomous vehicle ranging system with polarized antenna2 Oct 2025US 2025/0309562 A1General Radar Corporation
- Optically integrated antenna systems and methods2 Oct 2025US 2025/0309984 A1Cable Television Laboratories, Inc.
Most cited
By later US patents
- Phased array systems and phased array front-end devices243US 7,728,772 B2The Regents of the University of Michigan · 2010
- Spherical lens antenna having an electronically steerable beam69US 5,821,908 ABall Aerospace & Technologies Corp. · 1998
- Ultralight collapsible and deployable waveguide lens antenna system34US 5,818,395 ATRW Inc. · 1998
- Broadband group delay waveguide lens17US 4,321,604 AHughes Aircraft Company · 1982
- Two-mode RF phase shifter particularly for phase scanner array15US 4,044,360 AInternational Telephone and Telegraph Corporation · 1977