H01Q 15/23
Combinations of reflecting surfaces with refracting or diffracting devices
H01Q15/23 (Combinations of reflecting surfaces with refracting or diffracting devices) appears on 111 US grants and 116 published applications in this corpus.
Search patents in H01Q- Granted patents
- 111
- Published applications
- 116
- Assignees
- 73
- Inventors
- 230
- Latest grant
- 4 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 3 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 3 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 1 |
| 2004 | 1 | 3 |
| 2005 | 4 | 3 |
| 2006 | 0 | 2 |
| 2007 | 2 | 1 |
| 2008 | 2 | 1 |
| 2009 | 2 | 2 |
| 2010 | 1 | 35 |
| 2011 | 0 | 0 |
| 2012 | 5 | 2 |
| 2013 | 8 | 8 |
| 2014 | 14 | 5 |
| 2015 | 7 | 4 |
| 2016 | 4 | 2 |
| 2017 | 5 | 0 |
| 2018 | 1 | 2 |
| 2019 | 2 | 5 |
| 2020 | 3 | 4 |
| 2021 | 3 | 10 |
| 2022 | 7 | 6 |
| 2023 | 8 | 6 |
| 2024 | 7 | 5 |
| 2025 | 5 | 4 |
| 2026 | 2 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Base station antennas having an active antenna module and related devices and methods4 Aug 2026US 12,700,663 B2Outdoor Wireless Networks LLC
- Meta-structure based reflectarrays for enhanced wireless applications24 Feb 2026US 12,562,496 B2Bdcm A2 LLC
- Communication device and communication method9 Dec 2025US 12,494,577 B2HTC Corporation
- Systems and methods for strobe-light-based navigation5 Aug 2025US 12,379,501 B2Honeywell International Inc.
- Base station antennas having an active antenna module and related devices and methods29 Jul 2025US 12,374,783 B2Outdoor Wireless Networks LLC
- Base station antennas having an active antenna module and related devices and methods8 Oct 2026US 2026/0312275 A1Outdoor Wireless Networks LLC
- Radio wave control plate casing1 Oct 2026US 2026/0302639 A1KYOCERA Corporation
- Active dual-band liquid crystal transmissive and reflective array structure20 Aug 2026US 2026/0246154 A1National Taiwan University of Science and Technology
- Base station antenna and base station9 Jul 2026US 2026/0196737 A1Huawei Technologies Co., Ltd.
- High-frequency diffusion sheet21 May 2026US 2026/0142381 A1Sumitomo Bakelite Co., Ltd.
Most cited
By later US patents
- Radio wave lens antenna221US 7,205,950 B2Sumitomo Electric Industries, Ltd. · 2007
- Antenna with partially spherical dielectric lenses179US 7,400,304 B2BAE SYSTEMS plc · 2008
- Beam shaping of RF feed energy for reflector-based antennas174US 8,810,468 B2Raytheon Company · 2014
- Method and system for a touchscreen interface utilizing leaky wave antennas143US 8,929,841 B2Broadcom Corporation · 2015
- Method and system for an integrated leaky wave antenna-based transmitter and on-chip power distribution38US 8,285,231 B2Broadcom Corporation · 2012