Metasurface antenna with integrated varactor circuits
US-2026011913-A1 · Jan 8, 2026 · US
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Stevenson Ryan patents
Stevenson Ryan is listed as an inventor on 53 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Stevenson Ryan |
| Total patents | 53 |
| First publication | Oct 19, 2017 |
| Latest publication | Jan 8, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Multi-beam metasurface antenna
US-12519536-B2 · Jan 6, 2026 · US
Variable angle locking implant
US-12390253-B2 · Aug 19, 2025 · US
Metasurface antenna with integrated varactor circuits
US-12322871-B2 · Jun 3, 2025 · US
Backplane for metasurface antenna with an amplifier driven by drive circuitry
US-2025105518-A1 · Mar 27, 2025 · US
RF metamaterial antenna frequency matching method
US-12050239-B2 · Jul 30, 2024 · US
Active metasurface architectures
US-2024195084-A1 · Jun 13, 2024 · US
Optical inspection of the varactor diodes in varactor metasurface antenna
US-11978958-B2 · May 7, 2024 · US
Rf metamaterial antenna frequency matching method
US-2023358795-A1 · Nov 9, 2023 · US
Multi-beam metasurface antenna
US-2023179291-A1 · Jun 8, 2023 · US
Recent patents
Latest publications not already listed above.
Peripheral rf choke and z direction heat pipe
US-2023170598-A1 · Jun 1, 2023 · US
Multi-beam metasurface antenna
US-11601192-B2 · Mar 7, 2023 · US
Driving methods to minimize the effect of leakage current in tunable elements
US-2023057176-A1 · Feb 23, 2023 · US
Optical inspection of the varactor diodes in varactor metasurface antenna
US-2023058694-A1 · Feb 23, 2023 · US
Directional coupler feed for flat panel antennas
US-11569584-B2 · Jan 31, 2023 · US
Impedance matching for an aperture antenna
US-2022328962-A1 · Oct 13, 2022 · US
Metasurface antenna with integrated varactor circuits
US-2022278449-A1 · Sep 1, 2022 · US
Variable angle locking implant
US-2022265329-A1 · Aug 25, 2022 · US
Impedance matching for an aperture antenna
US-11322843-B2 · May 3, 2022 · US
Multi-beam metasurface antenna
US-2022006511-A1 · Jan 6, 2022 · US
Internal heater for RF apertures
US-11109451-B2 · Aug 31, 2021 · US
Antenna
US-D923612-S · Jun 29, 2021 · US
RF ripple correction in an antenna aperture
US-10965027-B2 · Mar 30, 2021 · US
Localized free space tester
US-10948528-B2 · Mar 16, 2021 · US
Directional coupler feed for flat panel antennas
US-2021013622-A1 · Jan 14, 2021 · US
Combined antenna apertures allowing simultaneous multiple antenna functionality
US-10886635-B2 · Jan 5, 2021 · US
Antenna integrated with photovoltaic cells
US-10854952-B2 · Dec 1, 2020 · US
Impedance matching for an aperture antenna
US-2020287283-A1 · Sep 10, 2020 · US
Impedance matching for an aperture antenna
US-10700429-B2 · Jun 30, 2020 · US
Directional coupler feed for flat panel antennas
US-10673147-B2 · Jun 2, 2020 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Kymeta Corp | 44 |
| Smith & Nephew Inc | 9 |
| Stevenson Ryan | 4 |
| Sazegar Mohsen | 3 |
| Kundtz Nathan | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H01Q21/0012 | 24 |
| H01Q21/065 | 20 |
| H01Q13/103 | 19 |
| H01Q21/064 | 18 |
| H01Q9/0457 | 13 |