H01Q 9/0485
Dielectric resonator antennas
Official title: {Dielectric resonator antennas}
H01Q9/0485 (Dielectric resonator antennas) appears on 484 US grants and 549 published applications in this corpus.
Search patents in H01Q- Granted patents
- 484
- Published applications
- 549
- Assignees
- 258
- Inventors
- 983
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 4 | 0 |
| 2000 | 2 | 0 |
| 2001 | 5 | 2 |
| 2002 | 5 | 4 |
| 2003 | 2 | 9 |
| 2004 | 9 | 7 |
| 2005 | 6 | 9 |
| 2006 | 7 | 7 |
| 2007 | 6 | 8 |
| 2008 | 8 | 15 |
| 2009 | 11 | 11 |
| 2010 | 8 | 7 |
| 2011 | 9 | 10 |
| 2012 | 4 | 6 |
| 2013 | 7 | 9 |
| 2014 | 11 | 9 |
| 2015 | 7 | 11 |
| 2016 | 4 | 13 |
| 2017 | 19 | 66 |
| 2018 | 31 | 47 |
| 2019 | 54 | 50 |
| 2020 | 50 | 40 |
| 2021 | 50 | 37 |
| 2022 | 26 | 46 |
| 2023 | 36 | 31 |
| 2024 | 38 | 44 |
| 2025 | 35 | 36 |
| 2026 | 27 | 15 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Electronic device and antenna characteristic adjusting method22 Sep 2026US 12,744,323 B2Casio Computer Co., Ltd.
- Multi-frequency microwave imaging system prototype for medical imaging15 Sep 2026US 12,736,665 B2University of Southern California
- Gain-enhanced low-profile dielectric resonator antenna with a loading metal15 Sep 2026US 12,738,658 B2City University of Hong Kong
- Communication device8 Sep 2026US 12,731,902 B2Sony Group Corporation
- Vehicle antenna device18 Aug 2026US 12,712,276 B2AGC Inc.
- Apparatus, system, and method of rotating a polarization of radio frequency (rf) signals10 Sep 2026US 2026/0269487 A1Mobileye Vision Technologies Ltd.
- Communication device2 Jul 2026US 2026/0188908 A1Sony Group Corporation
- Antenna integrated with filter25 Jun 2026US 2026/0180631 A1QUALCOMM Incorporated
- Antenna and electronic device18 Jun 2026US 2026/0171670 A1Beijing BOE Sensor Technology Co., Ltd.
- Four-port omnidirectional antenna4 Jun 2026US 2026/0155572 A1City University of Hong Kong
Most cited
By later US patents
- Guided wave coupler, coupling module and methods for use therewith470US 9,653,770 B2AT&T Intellectual Property I, L. P. · 2017
- Apparatus and methods for generating an electromagnetic wave having a wave mode that mitigates interference440US 10,033,108 B2AT&T Intellectual Property I, L. P. · 2018
- Antenna system with dielectric array and methods for use therewith395US 10,090,606 B2AT&T Intellectual Property I, L. P. · 2018
- Dielectric resonator type antennas303US 7,196,663 B2Thomson Licensing · 2007
- Beam adaptive multi-feed dielectric antenna system and methods for use therewith300US 10,243,270 B2AT&T Intellectual Property I, L. P. · 2019