H01Q 9/0492
Circularly polarised
Official title: {circularly polarised}
H01Q9/0492 (Circularly polarised) appears on 79 US grants and 85 published applications in this corpus.
Search patents in H01Q- Granted patents
- 79
- Published applications
- 85
- Assignees
- 55
- Inventors
- 155
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 1 |
| 2005 | 2 | 0 |
| 2006 | 1 | 1 |
| 2007 | 0 | 1 |
| 2008 | 2 | 1 |
| 2009 | 2 | 2 |
| 2010 | 1 | 1 |
| 2011 | 1 | 0 |
| 2012 | 1 | 2 |
| 2013 | 0 | 0 |
| 2014 | 1 | 1 |
| 2015 | 1 | 0 |
| 2016 | 1 | 2 |
| 2017 | 2 | 19 |
| 2018 | 10 | 7 |
| 2019 | 6 | 5 |
| 2020 | 10 | 10 |
| 2021 | 10 | 6 |
| 2022 | 6 | 5 |
| 2023 | 6 | 5 |
| 2024 | 5 | 4 |
| 2025 | 5 | 9 |
| 2026 | 4 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Communication device8 Sep 2026US 12,731,902 B2Sony Group Corporation
- IO-link wireless communication16 Jun 2026US 12,658,576 B2Schneider Electric Industries SAS
- Systems and methods for providing an antenna16 Jun 2026US 12,658,599 B2L3Harris Global Communications, Inc.
- Electronic device including antenna7 Apr 2026US 12,597,699 B2Samsung Electronics Co., Ltd.
- Circularly polarized array antenna for millimeter wave communications4 Nov 2025US 12,463,352 B2Kyocera AVX Components (San Diego), Inc.
- Communication device2 Jul 2026US 2026/0188908 A1Sony Group Corporation
- Dielectrtic resonator, dielectric resonator array structure, and antenna structure5 Feb 2026US 2026/0039021 A1Wistron Neweb Corp.
- Portable charging terminal25 Dec 2025US 2025/0392164 A1Toyoda Gosei Co., Ltd.
- RF Bridge Device11 Dec 2025US 2025/0377435 A1See Id, Inc
- Circularly polarized antenna and wearable electronic device18 Sep 2025US 2025/0293426 A1Guangdong Coros Sports Technology Co., Ltd
Most cited
By later US patents
- Wideband circularly polarized hybrid dielectric resonator antenna276US 8,928,544 B2Her Majesty the Queen in right of Canada, as represented by the Minister of National Defence · 2015
- Circularly polarized dielectric resonator antenna72US 6,147,647 AQUALCOMM Incorporated · 2000
- Steerable-beam multiple-feed dielectric resonator antenna53US 6,452,565 B1Antenova Ltd. · 2002
- Radio-frequency localization techniques and associated systems, devices, and methods46US 10,094,909 B2Humantics Corporation · 2018
- Radio-frequency localization techniques and associated systems, devices, and methods46US 9,768,837 B2Humatics Corporation · 2017