Jonathan Jensen Drewes, Age 541070 Kerwood Cir, Oviedo, FL 32765

2010005, Mar 4, 2010

Dec 29, 2008

12/344825

Danny F. Ammar - Windermere FL, US
Jonathan Drewes - Orlando FL, US

F24J 2/10

126634, 126684

A modular linear solar energy collection system comprises one or more reflector units each having a light-weight generally planar aluminum frame that mounts a number of solar panels in a fixed position at angles which progressively increase from the frame centerline outwardly to its perimeter so as to collectively form a surface having a shape approximating that of a parabola. Sunlight incident on the solar panels is reflected by a combination of secondary and tertiary reflectors onto a receiver tube mounted in a fixed position concentric to the centerline of the frame. The frame is connected to a drive mechanism operative to pivot the frame and solar panels in order to track the position of the sun during the course of a day.

2011008, Apr 14, 2011

Oct 8, 2009

12/575604

ROBERT PATRICK DALY - ORLANDO FL, US
FARRELL Anthony SMALL - SANFORD FL, US
JONATHAN Jensen Drewes - ORLANDO FL, US

BRIJOT IMAGING SYSTEMS, INC. - LAKE MARY FL

G01S 13/88
G01S 13/00
G01S 13/08

342 22, 342 54, 342118, 342176

A variable range millimeter wave method and system is disclosed. In a particular embodiment, the system includes a primary mirror having an aperture to reflect millimeter wave energy to a secondary mirror, where the secondary mirror is disposed in front of the primary mirror and adapted to redirect the millimeter wave energy to a millimeter wave sensor/detector of a millimeter wave camera. The millimeter wave camera is configured to process the millimeter wave energy to visually detect concealed objects hidden on a target and an operating frequency of the millimeter wave camera is between 225 GHz and 275 GHz. In addition, the system includes a laser rangefinder, GPS and altimeter to determine a location of the target and to optimize a focus of the millimeter wave camera. A video monitor displays millimeter wave imagery and video images spatially and temporally relative to the millimeter wave imagery to aid targeting.

6072570, Jun 6, 2000

Jul 16, 1998

9/116295

Russell A. Chipman - Salem VA
Jonathan J. Drewes - Athens AL
James B. Hadaway - Madison AL

Innotech - Roanoke VA

G01B 900

356124

An instrument and method for optical testing of an eyeglass lens, including progressive addition lenses, to obtain image quality measurements includes an illumination system for presenting a beam of light to a test lens, a test lens positioning system for rotating the test lens so that different areas on the lens are illuminated, a zoom lens for focusing the beam at a constant effective focal length, a detection system for recording and measuring image quality of the test lens, and an alignment boom for conveying the zoom lens and the detection system such that the optical axis remains aligned with the beam existing the test lens. The instrument is fully automated and capable of obtaining measurements of the power, astigmatism, prism and modulation transfer function at various locations on the surface of the lens.

2021008, Mar 25, 2021

Sep 23, 2020

17/029589

- Lexington MA, US
Jonathan Drewes - Oviedo FL, US
Maxwell Kotlarchyk - Arlington MA, US
Yen-Wei Lin - Natick MA, US

A61B 3/14
G02B 26/10
G02B 19/00
G02B 27/28

Systems and methods are disclosed for generating an elastic stiffness map for a volume of an ophthalmic tissue of an eye of a patient. Exemplary systems and methods involve a laser assembly, an optical scanning assembly, an objective lens assembly, a beam control assembly, an eye camera assembly, and a Brillouin spectrometer assembly. Systems and methods can operate to transmit x,y coordinate scan control signals to the optical scanning assembly, transmit z coordinate scan control signals to the objective lens assembly, and generate the elastic stiffness map for the volume of the ophthalmic tissue of the eye based on Brillouin signals generated by a Brillouin spectrometer of the Brillouin spectrometer assembly.