H01Q 1/3233
Particular used as part of a sensor or in a security system
Official title: {particular used as part of a sensor or in a security system, e.g. for automotive radar, navigation systems}
H01Q1/3233 (Particular used as part of a sensor or in a security system) appears on 1,626 US grants and 1,929 published applications in this corpus.
Search patents in H01Q- Granted patents
- 1,626
- Published applications
- 1,929
- Assignees
- 653
- Inventors
- 3,292
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 3 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 6 | 0 |
| 1993 | 5 | 0 |
| 1994 | 4 | 0 |
| 1995 | 3 | 0 |
| 1996 | 6 | 0 |
| 1997 | 7 | 0 |
| 1998 | 15 | 0 |
| 1999 | 23 | 0 |
| 2000 | 26 | 0 |
| 2001 | 20 | 4 |
| 2002 | 35 | 31 |
| 2003 | 18 | 40 |
| 2004 | 29 | 29 |
| 2005 | 26 | 38 |
| 2006 | 25 | 17 |
| 2007 | 19 | 38 |
| 2008 | 22 | 38 |
| 2009 | 21 | 27 |
| 2010 | 29 | 27 |
| 2011 | 17 | 36 |
| 2012 | 18 | 24 |
| 2013 | 27 | 38 |
| 2014 | 28 | 29 |
| 2015 | 25 | 59 |
| 2016 | 36 | 54 |
| 2017 | 46 | 87 |
| 2018 | 70 | 125 |
| 2019 | 91 | 158 |
| 2020 | 134 | 190 |
| 2021 | 150 | 171 |
| 2022 | 152 | 190 |
| 2023 | 145 | 149 |
| 2024 | 121 | 143 |
| 2025 | 133 | 104 |
| 2026 | 81 | 83 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Antenna structure6 Oct 2026US 12,756,105 B2Pegatron Corporation
- Illuminated panel for automotive applications29 Sep 2026US 12,748,251 B2Hella Saturnus Slovenija d.o.o.
- Heatsink for conformal antenna assembly29 Sep 2026US 12,749,791 B2Harman International Industries, Incorporated
- Sensor for controlling access to a motor vehicle, having an electrode surrounded by an antenna29 Sep 2026US 12,750,056 B2Schaeffler Technologies AG & Co. KG
- Radar apparatus, system, and method8 Sep 2026US 12,730,185 B2Intel Corporation
- Dual antenna system and method8 Oct 2026US 2026/0309875 A1Deere & Company
- Radio wave absorber8 Oct 2026US 2026/0312279 A1Denso Corporation
- Slotted waveguide antenna assembly for production cost saving1 Oct 2026US 2026/0302645 A1Valeo Schalter und Sensoren GmbH
- Radar transmissive systems, methods of manufacture thereof, assemblies thereof, and methods of use thereof17 Sep 2026US 2026/0280110 A1PPG Industries Ohio, Inc.
- Open waveguide antenna and system having the same17 Sep 2026US 2026/0280149 A1Rogers Corporation
Most cited
By later US patents
- Compact vehicle based rear and side obstacle detection system including multiple antennae283US 5,767,793 ATRW Inc. · 1998
- Compact vehicle based rear and side obstacle detection system including multiple antennae264US 5,940,011 ATRW Inc. · 1999
- Radar module for radar system on motor vehicle251US 5,712,640 AHonda Giken Kogyo Kabushiki Kaisha · 1998
- Phased array systems and phased array front-end devices243US 7,728,772 B2The Regents of the University of Michigan · 2010
- Near object detection system242US 6,670,910 B2Raytheon Company · 2003