Abstract: The present invention discloses methods and apparatus for forming a Viewing Set of Ophthalmic Lenses for Three-dimensional Perception of stereoscopic media and includes the resulting Viewing Set devices. The Viewing Sets include a left Ophthalmic Lens and a right Ophthalmic Lens, wherein each Ophthalmic Lens includes a translation filter that, when combined, allow for Three-dimensional Perception. The present invention also includes embodiments where the translation filters are included in an encapsulated Rigid Insert or Media Insert, wherein the Media Insert includes a variable optic zone.
Type:
Application
Filed:
March 15, 2013
Publication date:
September 18, 2014
Applicant:
Johnson & Johnson Vision Care, Inc.
Inventors:
Randall B. Pugh, Karson S. Putt, Edward R. Kernick, Daniel Preza, Frederick A. Flitsch, Camille Higham, Sharika Snook
Abstract: The present invention, as described above and as further defined by the claims below, provides methods for creating an Ophthalmic Lens with Stabilizing Features and a Rigid Insert, where the Stabilizing Features may orient the Ophthalmic Lens when placed on an eye. In some embodiment, the Stabilizing Features may be included as a unique Reactive Monomer Mixture with separate properties than the encapsulating RMM. Other embodiments may include Stabilizing Features comprising separate insert pieces. In alternate embodiments, the Rigid Insert may include the Stabilizing Features, such as, for example, through thermoforming techniques.
Type:
Application
Filed:
March 15, 2013
Publication date:
September 18, 2014
Applicant:
Johnson & Johnson Vision Care, Inc.
Inventors:
Randall B Pugh, Karson S. Putt, Edward R. Kernick, Frederick A. Flitsch, Camille Higham, Sharika Snook
Abstract: This invention relates to a method of inducing fluid flow in a passive capillarity filled microfluidic device involving the use of a dual flow control reagent system, wherein the first flow control reagent is a surfactant which reduces surface tension of an aqueous fluid sample and the second flow control reagent is a viscosity enhancer.
Type:
Application
Filed:
August 10, 2012
Publication date:
September 18, 2014
Applicant:
MOLECULAR VISION LIMITED
Inventors:
Oliver Hofmann, Simon Rattle, Claire Walshe
Abstract: This invention describes Ophthalmic Devices with media inserts that have photonic elements upon or within them. In some embodiments passive ophthalmic devices of various kinds may be formed. Methods and devices for active ophthalmic devices based on photonic based projection systems may also be formed.
Abstract: This invention discloses methods and apparatus to form organic semiconductor transistors upon three-dimensionally formed insert devices. In some embodiments, the present invention includes incorporating the three-dimensional surfaces with organic semiconductor-based thin film transistors, electrical interconnects, and energization elements into an insert for incorporation into ophthalmic lenses. In some embodiments, the formed insert may be directly used as an ophthalmic device or incorporated into an ophthalmic device.
Abstract: This invention discloses methods and apparatus for patterning Multi-piece ophthalmic Insert and Ophthalmic lenses comprising Inserts. In some embodiments, an ophthalmic lens is cast molded from a silicone hydrogel and the lens includes a sealed and encapsulated Multi-piece ophthalmic Insert portion which has been patterned.
Type:
Application
Filed:
March 15, 2013
Publication date:
September 18, 2014
Applicant:
Johnson & Johnson Vision Care, Inc.
Inventors:
James Daniel Riall, Frederick A. Flitsch, Randall B. Pugh, Sharika Snook
Abstract: An automated, computerized method for processing a video is provided. The method includes providing a video file depicting a video, in a computer memory; providing a video file depicting a video, in a computer memory; scale separating the video file by applying an edge-preserving blurring filter to generate a detail scale-separated video and a level scale-separated video corresponding to the video; temporally blurring the detail scale-separated video and spatially blurring the level scale-separated video; combining the filtered detailed scale-separated video and the filtered level scale-separated video to provide an output video; and outputting the output video for use in a data compression operation.
Type:
Application
Filed:
January 29, 2014
Publication date:
September 18, 2014
Applicant:
Tandent Vision Science, Inc.
Inventors:
Casey Arthur SMITH, Iain Richardson, Abharana Ramdas Bhat
Abstract: Embodiments disclosed herein include systems and methods which allow for the creation of online surveys in which answers to compound questions may be efficiently gather from online survey respondents using a space-efficient user interface configuration. The space-efficient user interface configuration reduces the perceived and/or actual time and effort needed to complete the survey, and allows the user to easily review previously submitted questions.
Abstract: The present invention describes methods for creating Viewing Sets of Ophthalmic Lens with translation filters, including embodiments where the translation filters are included in an encapsulated Rigid Insert. The present invention also includes methods for forming a Media Insert capable of powering and controlling activation of an active translation filter, and more specifically, where the Media Insert may be incorporated in an Ophthalmic Lens Viewing Set.
Type:
Application
Filed:
March 15, 2013
Publication date:
September 18, 2014
Applicant:
Johnson & Johnson Vision Care, Inc.
Inventors:
Randall B. Pugh, Karson S. Putt, Edward R. Kernick, Daniel Preza, Frederick A. Flitsch, Camille Higham, Sharika Snook
Abstract: A display comprises a substrate and a light-emitting device disposed on the substrate, wherein the substrate comprises a semiconducting material and a circuit for controlling the light-emitted from the light-emitting device. A light-emitting device includes a light-emitting material comprising semiconductor nanocrystals and an electrode in electrical connection with the light-emitting material on a side thereof remote from the substrate.
Type:
Grant
Filed:
February 8, 2007
Date of Patent:
September 16, 2014
Assignee:
QD Vision, Inc.
Inventors:
Seth Coe-Sullivan, Gregory V. Moeller, Vladimir Bulovic, Ioannis Kymissis
Abstract: A system having a vertically-aligned negative delta E nematic liquid crystal host material and a small amount of liquid crystal polymer is provided. The liquid crystal polymer improves the switching speed of a vertically aligned nematic system without sacrificing contrast or viewing angle.
Type:
Grant
Filed:
July 29, 2011
Date of Patent:
September 16, 2014
Assignees:
California Institute of Technology, LC Vision, LLC
Inventors:
Julia A. Kornfield, Michael Wand, Zuleikha Kurji
Abstract: A light emissive printed articles (101) include printing with ink that includes quantum dots in lieu of pigment. A pump light that emits light with photon energies sufficient to excite the quantum dot ink (102) is used to drive light emission.
Type:
Grant
Filed:
January 11, 2007
Date of Patent:
September 16, 2014
Assignee:
QD Vision, Inc.
Inventors:
Andrew F. Skipor, Krishna D. Jonnalagadda, Krishna Kalyanasundaram
Abstract: A window vent stop for use in a sliding member of a sliding sash window assembly or a sliding door assembly. The vent stop has a housing adapted to be disposed in a recess in the non-movable sash member of the assembly. This housing includes a cavity with a bottom plate. A tumbler has at least one pivot for pivotally securing the tumbler to the housing for movement between an extended position, to prevent movement of the sliding member and a retracted position, to allow movement of the sliding member. Also within the housing is a spring for biasing the tumbler toward the extended position. The housing has one or more flexible members extending from the end walls of the housing that secure the housing to the non-movable sash member.
Abstract: An assembly includes a flexurally deformed panel, which is connected to a membrane tie by a linear connector and is tied by the membrane tie to form a geometrically stable pre-stressed structure. More than one panel may be flexurally deformed and tied together in an assembly and more than one membrane tie may be present within an assembly. Panels are typically semi-rigid sheet materials, for example metal sheets, plastic sheets, or sheets of composite materials, such as glass or carbon fiber reinforced plastics or resins. Membrane tie members are typically flexible, for example plastic films, fabrics or nets or arrays of rods or cables. The assemblies have many different geometric forms and many different practical applications. Assemblies may be relatively large, for example demountable and reusable shelters or flat-pack point-of-purchase display assemblies, or may be relatively small, for example a photograph or postcard display system.
Abstract: A progressive ophthalmic lens element is disclosed. The progressive ophthalmic lens element includes an upper viewing zone, a lower viewing zone, a corridor, and a peripheral region disposed on each side of the lower viewing zone. The upper viewing zone includes a distance reference point (DRP) and a fitting cross, and provides a first refractive power for distance vision. The lower viewing zone, which is for near vision, provides an addition power relative to the first refractive power. The corridor connects the upper and lower zones and provides a refractive power varying from that of the upper viewing zone to that of the lower viewing zone. Each peripheral region includes a zone of positive power relative to the addition power which provides therein a positive refractive power relative to the refractive power of the lower viewing zone.
Abstract: A lens for non-prescription eyewear includes: a first surface having a first surface shape; and a second surface opposite the first surface, the second surface having a second surface shape, wherein the first surface includes a point of maximum curvature and the shape of the first surface measured along a line on the first surface decreases by at least 1.5 diopters at a distance 15 mm in every direction from the point of maximum curvature.
Type:
Application
Filed:
May 22, 2014
Publication date:
September 11, 2014
Applicants:
Carl Zeiss Vision Inc., Carl Zeiss Vision International GmbH, Carl Zeiss Vision Italia S.p.A.
Inventors:
Ray Steven Spratt, Sabrina Malnati, Wolf Krause
Abstract: An apparatus and method are provided for performing ocular laser surgery using a patient interface having a posterior contact surface that may include surface irregularities that were generated during manufacturing of the patient interface. A beam delivery system having a focusing lens, scanning subsystem and adaptive optic (e.g. deformable mirror) is provided for guiding the surgical laser beam through the patient interface and to a desired focal spot location. An optical detector generates image data representing the posterior patient interface surface which is then processed by a computer system to identify surface irregularities by comparing the image data to a reference surface or axis. In particular, a surface irregularity can be identified as having a z-axis component; a tilt component and a surface profile component. Each irregularity component can be compensated separately by sending an adjustment signal to one of the beam delivery system components.
Type:
Application
Filed:
March 11, 2013
Publication date:
September 11, 2014
Applicant:
Technolas Perfect Vision GmbH
Inventors:
Kristian Hohla, Frieder Loesel, Gwillem Mosedale, Gerhard Youssefi
Abstract: A camera assembly for generating a high resolution image of an area of interest on a workpiece includes a sensor array and an optical lens that focuses light reflected from the workpiece onto the sensor array. The sensor array is inclined relative to an optical axis defined by the optical lens disposed in a fixed position relative to the optical lens. A galvanometer driven minor assembly directs a field of view of the optical lens toward the area of interest on the workpiece translating light reflected from the area of interest of the workpiece onto the sensor array. The inclination of the sensor array provides varying degrees of resolution relative to a distance of the workpiece area of interest from the camera assembly enabling the camera assembly to generate high resolution images at varying distances from the camera assembly without adjusting the optical lens relative to the sensor array.
Abstract: The present invention provides a pharmaceutical composition containing albumin-binding arginine deiminase fusion protein (AAD) for treating cancer or other arginine-dependent diseases. The AAD fusion protein can be purified from both soluble and insoluble fractions of crude proteins, it binds to human serum albumin (HSA) and has its high activity with longer half life for efficient depletion of arginine in cancer cells. The specific activities of wild-type ADI and AAD in the present invention are 8.4 and 9.2 U/mg (at physiological pH 7.4), respectively. The AAD used in the present invention can be used in the treatment of various cancers (e.g. pancreatic cancer, leukemia, head and neck cancer, colorectal cancer, lung cancer, breast cancer, liver cancer, nasopharyngeal cancer, esophageal cancer, prostate cancer, stomach cancer & brain cancer) and curing arginine-dependent diseases.
Type:
Application
Filed:
March 5, 2014
Publication date:
September 11, 2014
Applicant:
Vision Global Holdings Ltd.
Inventors:
Bing Lou WONG, Norman Fung Man WAI, Sui Yi KWOK, Yun Chung LEUNG