H01Q 3/2676
Optically controlled phased array
Official title: {Optically controlled phased array}
H01Q3/2676 (Optically controlled phased array) appears on 506 US grants and 344 published applications in this corpus.
Search patents in H01Q- Granted patents
- 506
- Published applications
- 344
- Assignees
- 219
- Inventors
- 839
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 4 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 3 | 0 |
| 1986 | 2 | 0 |
| 1987 | 4 | 0 |
| 1988 | 5 | 0 |
| 1989 | 9 | 0 |
| 1990 | 7 | 0 |
| 1991 | 7 | 0 |
| 1992 | 16 | 0 |
| 1993 | 19 | 0 |
| 1994 | 18 | 0 |
| 1995 | 11 | 0 |
| 1996 | 9 | 0 |
| 1997 | 11 | 0 |
| 1998 | 13 | 0 |
| 1999 | 14 | 0 |
| 2000 | 6 | 0 |
| 2001 | 12 | 1 |
| 2002 | 11 | 10 |
| 2003 | 10 | 12 |
| 2004 | 12 | 8 |
| 2005 | 7 | 7 |
| 2006 | 14 | 14 |
| 2007 | 8 | 17 |
| 2008 | 9 | 7 |
| 2009 | 11 | 14 |
| 2010 | 9 | 7 |
| 2011 | 15 | 6 |
| 2012 | 3 | 5 |
| 2013 | 8 | 13 |
| 2014 | 6 | 5 |
| 2015 | 5 | 7 |
| 2016 | 8 | 10 |
| 2017 | 10 | 16 |
| 2018 | 10 | 19 |
| 2019 | 27 | 34 |
| 2020 | 27 | 22 |
| 2021 | 24 | 18 |
| 2022 | 27 | 26 |
| 2023 | 18 | 19 |
| 2024 | 24 | 20 |
| 2025 | 15 | 14 |
| 2026 | 12 | 13 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Methods and apparatuses providing optical beamforming crossbar arrays for radio communications6 Oct 2026US 12,756,482 B2Huawei Technologies Co., Ltd.
- Microwave photonic system and method for cancelling leakage interference of phased array antennas1 Sep 2026US 12,725,920 B2Dalian University of Technology
- Beam steering antenna transmitter, multi-user antenna mimo transmitter and related methods of communication14 Jul 2026US RE50,952 E1Phase Sensitive Innovations, Inc.
- Electrically steered dielectric beamformer9 Jun 2026US 12,651,835 B2Northrop Grumman Systems Corporation
- Biasing structures19 May 2026US 12,633,655 B2BAE SYSTEMS plc
- Conical lens for antenna array8 Oct 2026US 2026/0312296 A1CesiumAstro, Inc.
- Metal Embedded RF Photonic Assembly For Compact Millimeter Wave Receiver Array16 Jul 2026US 2026/0204780 A1HRL Laboratories, LLC
- Metal Embedded RF Photonic Assembly For Compact Millimeter Wave Emitter Array16 Jul 2026US 2026/0205201 A1HRL Laboratories, LLC
- Beamforming system9 Jul 2026US 2026/0196724 A1Huawei Technologies Co., Ltd.
- Reconfigurable huygens' refractors based on material tuning4 Jun 2026US 2026/0155566 A1Dell Products L. P.
Most cited
By later US patents
- Radio communication system572US 7,043,271 B1Kabushiki Kaisha Toshiba · 2006
- Distributed antenna system359US 4,916,460 ADecibel Products, Inc. · 1990
- Apparatus and methods for delivery of multiple distributed stents266US 7,137,993 B2Xtent, Inc. · 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