Inventor
RYAN G. QUARFOTH
Inventor
US
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Fprimary
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein25%
H01QAntennas, i.e. radio aerials25%
C23CCoating metallic material17%
G02BOptical elements, systems or apparatus17%
H03FAmplifiers8%
H03GControl of amplification8%
PatentTitleYear
12,334,647N-bit reflectarray unit cell comprising switches for configuring dipole resonant structures202512,116,662Method for growing crystalline optical films on Si substrates which may optionally have an extremely small optical loss in the infra-red spectrum with hydrogenation of the crystalline optical films202411,988,907Electric field-tunable IR devices with very large modulation of refractive index and methods to fabricate them202411,788,183Method for growing crystalline optical films on Si substrates which may optionally have an extremely small optical loss in the infra-red spectrum with hydrogenation of the crystalline optical films202311,710,898Electronically-scanned antennas with distributed amplification202311,493,824Solid state electrically variable-focal length lens202211,231,635Electrically-controllable 3D optical waveguide switch with phase change materials202211,223,140Electronically-reconfigurable interdigital capacitor slot holographic antenna2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2025Patents assigned to HRL LAB LLC (7)· patent assignee history
2022Patents assigned to BOEING CO (1)· patent assignee history
2022–2025Based in US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HRL LAB LLC | 7 | 2022–2025 |
| BOEING CO | 1 | 2022 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 8 | 2022–2025 |