Intelligent Diagnostics, LLC

Synopsys, Inc.

Other

Optical Research Associates

Kla Tencor Corporation

Intelligent Dignostics LLC

John Rice Rogers

Paul E Glenn

David A Wallace

Stephen Klyce

Mark A Kahan

Philip M Buscemi

Vrunjal Mehta

Cesare Tanassi

David Kramer

Bryan D Stone

James P McGuire, Jr

William J Cassarly

Daniel C Wack

Damon Floyd Kvamme

James Patrick McGuire, Jr

Maclay M Armstrong

John Michael Rodgers

Steven A Houser

Jon Kranhouse

R Stephen Mulder

Joseph D Wilson

Jeffrey Mathew Hoffman

Douglas A Nutter

A freeform optical surface includes, in part, an off-axis optical surface and a departure optical module. The off-axis optical surface may be an off-axis conic optical surface. The departure optical module may be substantially perpendicular to the off-axis conic optical surface.

Electronic structure for representing freeform optical surfaces in optical design software

Freeform optical surface and method of forming a freeform optical surface

A mobile communication device-based corneal topography system includes an illumination system, an imaging system, a topography processor, an image sensor, and a mobile communication device. The illumination system is configured to generate an illumination pattern reflected off a cornea of a subject. The imaging system is coupled to an image sensor to capture an image of the reflected illumination pattern. A topography processor is coupled to the image sensor to process the image of the reflected illumination pattern. The mobile communications device includes a display, the mobile communications device is operatively coupled to the image sensor. The mobile communications device includes a mobile communications device (MCD) processor. A housing at least partially encloses one or more of the illumination system, the imaging system, or the topography processor.

Corneal topography methods

Corneal topography system operations

A mobile communication device-based corneal topography system includes an illumination system, a mobile communication device and a corneal topography optical housing. The illumination system is configured to generate an illumination pattern and to generate reflections of the illumination pattern off a cornea of a subject, wherein the illumination system is aligned along an axis of centers of the illumination pattern. The mobile communication device includes an image sensor to capture an image of the reflected illumination pattern. The corneal topography optical housing is coupled to the illumination system and the mobile communication device, wherein the corneal topography optical housing supports and aligns the illumination system with the image sensor of the mobile communication device. The corneal topography optical housing includes an imaging system coupled to the image sensor.

Corneal topography system and methods

Corneal topography system and methods including illumination assembly

Corneal topography system and method of operation

An optical design system generates a design state overview of a design of an optical system, the design state overview summarizing a current state and a target state of the design by describing a plurality of specifications for the optical system, the specification descriptions including target ranges for the specifications based on the target state of the design and further including current values for the specifications based on the current state of the design. The optical design system displays the design state overview. The optical design system updates the design state overview in response to the optical design system changing the current design for the optical system.

Specification-guided user interface for optical design systems

One embodiment relates to an apparatus that includes an illumination source () for illuminating a target substrate (), objective optics () for projecting the EUV light which is reflected from the target substrate, and a sensor () for detecting the projected EUV light. The objective optics includes a first mirror (, or) which is arranged to receive and reflect the EUV light which is reflected from the target substrate, a second mirror (, or) which is arranged to receive and reflect the EUV light which is reflected by the first mirror, a third mirror (, or) which is arranged to receive and reflect the EUV light which is reflected by the second mirror, and a fourth mirror (, or) which is arranged to receive and reflect the EUV light which is reflected by the third mirror.

Apparatus for EUV imaging and methods of using same

Various embodiments involving structures and methods for illumination can be employed, for example, in projectors, head-mounted displays, helmet-mounted displays, back projection TVs, flat panel displays as well as other optical systems. Certain embodiments may include prism elements for illuminating, for example, a spatial light modulator. Light may be coupled to the prism in some cases using fiber optics or lightpipes. The optical system may also include a diffuser having scatter features arranged to scatter light appropriately to produce a desired luminance profile. Other embodiments are possible as well.

Beamsplitting structures and methods in optical systems

Various embodiments involving structures and methods for illumination can be employed, for example, in projectors, head-mounted displays, helmet-mounted displays, heads-up displays, back projection TVs, flat panel displays as well as other optical systems. Certain embodiments may include prism elements for illuminating, for example, a spatial light modulator. Light may be coupled to the prism in some cases using fiber optics or lightpipes. The optical system may also include a diffuser having scatter features arranged to scatter light appropriately to produce a desired luminance profile. Ellipsoid- and parapoloid-shaped combiners may be employed in embodiments of displays such as for example head mounted displays, helmet mounted displays, and heads-up display. Other embodiments are possible as well.

Optical combiner designs and head mounted displays

A dive mask having a configuration of reverse Galilean telescopes. The reverse Galilean telescopes are tilted relative to each other. This configuration achieves panoramic true-sized vision underwater, instead of vision that exhibits the magnification effects experienced with flat dive masks.

Panoramic reverse Galilean telescope optics for an underwater diving mask

A pistol grip has twin abutments projecting in parallel relationship and spaced apart to straddle an orthodontic bracket attached to a tooth and to engage the tooth at opposite sides of the bracket. A swing handle pivoted to the pistol grip carries a pull wire extending between the abutments such pull wire has a loop for hooking a wing of the orthodontic bracket. The handle can be pulled toward the pistol grip to draw the pull wire toward the pistol grip for pressing the abutments against the tooth and simultaneously pulling the bracket off the tooth. During such pulling, constriction of the arch wire slot in the bracket is prevented by fitting in such slot a spacer hook of a tenaculum.

Method and implement for pulling bonded orthodontic brackets off teeth

Growing community of inventors

Monrovia, CA, United States of America

John Rice Rogers