H01Q 19/09
Wherein the primary active element is coated with or embedded in a
Official title: wherein the primary active element is coated with or embedded in a dielectric or magnetic material (protective material H01Q1/40, varying the electric or magnetic characteristics of refracting or diffracting devices H01Q3/44)
H01Q19/09 (Wherein the primary active element is coated with or embedded in a) appears on 114 US grants and 103 published applications in this corpus.
Search patents in H01Q- Granted patents
- 114
- Published applications
- 103
- Assignees
- 89
- Inventors
- 226
- Latest grant
- 12 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 1 |
| 2002 | 3 | 1 |
| 2003 | 2 | 5 |
| 2004 | 4 | 2 |
| 2005 | 2 | 4 |
| 2006 | 3 | 3 |
| 2007 | 1 | 4 |
| 2008 | 3 | 1 |
| 2009 | 2 | 1 |
| 2010 | 0 | 5 |
| 2011 | 3 | 1 |
| 2012 | 0 | 1 |
| 2013 | 1 | 1 |
| 2014 | 5 | 0 |
| 2015 | 0 | 3 |
| 2016 | 0 | 2 |
| 2017 | 5 | 5 |
| 2018 | 2 | 5 |
| 2019 | 3 | 5 |
| 2020 | 13 | 11 |
| 2021 | 10 | 10 |
| 2022 | 8 | 11 |
| 2023 | 11 | 8 |
| 2024 | 10 | 9 |
| 2025 | 2 | 1 |
| 2026 | 2 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Cellular system12 May 2026US 12,627,047 B1
- 5G system6 Jan 2026US 12,519,664 B2
- Luneburg lens signal repeater16 Dec 2025US 12,500,348 B2T-Mobile Innovations LLC
- Antenna with graded dielectirc and method of making the same7 Jan 2025US 12,191,571 B2Intel Corporation
- Wireless system24 Dec 2024US 12,176,630 B2
- Antenna device12 Mar 2026US 2026/0074425 A1Niterra Co., Ltd.
- System interference cancellation using metamaterials12 Mar 2026US 2026/0074435 A1Epfl
- 5G System12 Feb 2026US 2026/0045691 A1
- Radio frequency chip arrangement, sensor and method of manufacture30 Oct 2025US 2025/0337173 A1VEGA Grieshaber KG
- Luneburg lens signal repeater11 Jul 2024US 2024/0235050 A1T-Mobile Innovations LLC
Most cited
By later US patents
- Method and apparatus for coupling an antenna to a device417US 9,722,318 B2AT&T Intellectual Property I, L. P. · 2017
- Antennas for use in portable communications devices350US 6,034,638 AGriffith University · 2000
- Microwave transition using dielectric waveguides296US 5,684,495 AAndrew Corporation · 1997
- Dielectric antenna with an electromagnetic feed element and with an ellipsoidal lens made of a dielectric material239US 8,917,215 B2KROHNE Messtechnik GmbH · 2014
- Dielectric covered planar antennas224US 8,780,012 B2California Institute of Technology · 2014