H01Q 3/46
Active lenses or reflecting arrays
H01Q3/46 (Active lenses or reflecting arrays) appears on 706 US grants and 727 published applications in this corpus.
Search patents in H01Q- Granted patents
- 706
- Published applications
- 727
- Assignees
- 352
- Inventors
- 1,581
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 2 | 0 |
| 1978 | 8 | 0 |
| 1979 | 2 | 0 |
| 1980 | 3 | 0 |
| 1981 | 3 | 0 |
| 1982 | 4 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 5 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 4 | 0 |
| 1991 | 8 | 0 |
| 1992 | 5 | 0 |
| 1993 | 4 | 0 |
| 1994 | 2 | 0 |
| 1995 | 4 | 0 |
| 1996 | 8 | 0 |
| 1997 | 9 | 0 |
| 1998 | 5 | 0 |
| 1999 | 6 | 0 |
| 2000 | 13 | 0 |
| 2001 | 10 | 4 |
| 2002 | 16 | 15 |
| 2003 | 14 | 9 |
| 2004 | 15 | 13 |
| 2005 | 10 | 14 |
| 2006 | 16 | 15 |
| 2007 | 13 | 15 |
| 2008 | 10 | 15 |
| 2009 | 18 | 12 |
| 2010 | 8 | 21 |
| 2011 | 12 | 5 |
| 2012 | 14 | 11 |
| 2013 | 8 | 11 |
| 2014 | 9 | 4 |
| 2015 | 10 | 18 |
| 2016 | 8 | 11 |
| 2017 | 12 | 23 |
| 2018 | 19 | 20 |
| 2019 | 27 | 38 |
| 2020 | 42 | 39 |
| 2021 | 44 | 51 |
| 2022 | 36 | 43 |
| 2023 | 38 | 53 |
| 2024 | 48 | 96 |
| 2025 | 57 | 108 |
| 2026 | 82 | 63 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Radio wave control system, control apparatus, radio wave control method, and non-transitory computer readable medium29 Sep 2026US 12,749,809 B2NEC Corporation
- AI control and allocation of network resources22 Sep 2026US 12,744,316 B2
- Electromagnetic wave control element22 Sep 2026US 12,744,317 B2FUJIFILM Corporation
- Antenna and electronic device comprising same15 Sep 2026US 12,738,647 B2Samsung Electronics Co., Ltd.
- Optically transparent and quasi-transparent reflectarrays for 5g applications8 Sep 2026US 12,730,067 B2Bdcm A2 LLC
- Reflective phase shifter for use in phased arrays17 Sep 2026US 2026/0280122 A1
- Methods, apparatuses and systems for reference signal transmission for intelligent reflection surface installed user equipment channel estimation17 Sep 2026US 2026/0280138 A1KYOCERA Corporation
- Reconfigurable reflective surfaces for interior sensing3 Sep 2026US 2026/0261043 A1Robert Bosch GmbH
- Reflector27 Aug 2026US 2026/0254113 A1Nitto Denko Corporation
- Terahertz beam deflector for 6g based on liquid crystal metasurface27 Aug 2026US 2026/0254114 A1Lenovo (Beijing) Limited
Most cited
By later US patents
- Meta-element antenna and array415US 7,068,234 B2HRL Laboratories, LLC · 2006
- Controllable surface filter264US 5,619,366 ATexas Instruments Incorporated · 1997
- Elecronically tunable optical periodic surface filters with an alterable resonant frequency262US 5,619,365 ATexas Instruments Incorporated · 1997
- Low cost polarization twist space-fed E-scan planar phased array antenna253US 6,351,247 B1The Boeing Company · 2002
- Repeaters for wireless communication systems253US 7,577,398 B2Andrew Corporation · 2009