H01Q 15/0086
Said selective devices having materials with a synthesized negative refractive index
Official title: {said selective devices having materials with a synthesized negative refractive index, e.g. metamaterials or left-handed materials}
H01Q15/0086 (Said selective devices having materials with a synthesized negative refractive index) appears on 746 US grants and 945 published applications in this corpus.
Search patents in H01Q- Granted patents
- 746
- Published applications
- 945
- Assignees
- 400
- Inventors
- 1,753
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2001 | 0 | 1 |
| 2002 | 0 | 0 |
| 2003 | 1 | 2 |
| 2004 | 1 | 3 |
| 2005 | 3 | 5 |
| 2006 | 5 | 5 |
| 2007 | 4 | 3 |
| 2008 | 4 | 17 |
| 2009 | 9 | 28 |
| 2010 | 17 | 43 |
| 2011 | 14 | 37 |
| 2012 | 19 | 39 |
| 2013 | 35 | 33 |
| 2014 | 41 | 33 |
| 2015 | 38 | 46 |
| 2016 | 30 | 30 |
| 2017 | 46 | 44 |
| 2018 | 47 | 43 |
| 2019 | 59 | 69 |
| 2020 | 45 | 55 |
| 2021 | 53 | 70 |
| 2022 | 63 | 52 |
| 2023 | 54 | 72 |
| 2024 | 44 | 67 |
| 2025 | 67 | 76 |
| 2026 | 47 | 72 |
By publication year. 2026 runs to 8 Oct.
Recent patents
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- System and method for adaptive artificial intelligence selection at a reconfigurable metasurface device for optimizing wireless throughput and predictive maintenance8 Oct 2026US 2026/0312293 A1Dell Products L. P.
- Metasurface and reflecting system8 Oct 2026US 2026/0312295 A1NTT, Inc.
- System and method for an adaptive communication enhancement system with a reconfigurable metasurface at an information handling system8 Oct 2026US 2026/0313560 A1Dell Products L. P.
- Electromagnetic wave reflecting device, electromagnetic wave reflecting fence, and reflection panel1 Oct 2026US 2026/0302636 A1AGC Inc.
- System and method for reducing out-of-band interference using a sliced static metasurface with a built-in harmonic absorber1 Oct 2026US 2026/0302641 A1Dell Products L. P.
Most cited
By later US patents
- Encoded information reading terminal with micro-electromechanical radio frequency front end506US 8,779,898 B2Hand Held Products, Inc. · 2014
- High gain metamaterial antenna device337US 8,384,600 B2Tyco Electronics Services GmbH · 2013
- Ultra-wide band (UWB) artificial magnetic conductor (AMC) metamaterials for electrically thin antennas and arrays318US 8,451,189 B12013
- Metamaterial scanning lens antenna systems and methods259US 7,218,285 B2The Boeing Company · 2007
- Metamaterial antenna arrays with radiation pattern shaping and beam switching234US 8,462,063 B2Tyco Electronics Services GmbH · 2013