Ishak
Andrew Ishak, Waterford, VT US
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20080291394 | Dual-filter ophthalmic lens to reduce risk of macular degeneration - An improved dual-filter lens for protective eyewear that combines a first filter for blocking essentially 100% of UV light, and second filter for filtering blue light. The first filter may comprise a multi-layered dielectric mirror layer | 11-27-2008 |
Andrew Ishak, Havre De Grace, MD US
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20110157546 | OPHTHALMIC SYSTEM COMBINING OPHTHALMIC COMPONENTS WITH BLUE LIGHT WAVELENGTH BLOCKING AND COLOR-BALANCING FUNCTIONALITIES - Embodiments of the present invention relate to an ophthalmic system that performs effective blue blocking for an ophthalmic lens while at the same time providing a cosmetically attractive product, normal or acceptable color perception for a user, and a high level of transmitted light for good visual acuity. | 06-30-2011 |
20130282115 | DUAL-FILTER OPHTHALMIC LENS TO REDUCE RISK OF MACULAR DEGENERATION - An improved dual-filter lens for protective eyewear that combines a first filter for blocking essentially 100% of UV light, and second filter for filtering blue light. The first filter may comprise a multi-layered dielectric mirror layer 14 or Rugate filter 50, and the second filter may comprise dye-impregnated lens layer(s) 16, 18 or Rugate filter 50. The first filter blocks essentially 100% of UV light, while the second filter establishes an increasing transmission profile that cuts on sharply at approximately 415 nm, and establishes an increasing transmission profile between approximately 415 nm to about 475 nm. The cut-on slope rises approximately 0.15% in transmissivity for every nanometer of increasing wavelength change, with a maximum filtering effect within the 440-465 nm range. These dual filters provide a balanced light transmission profile that reduces harmful tight transmission and prevents macular degeneration, cataracts and other ocular injuries, while still preserving visual acuity. | 10-24-2013 |
20140055736 | RUGATE OPTICAL LENS TO PREVENT MACULAR DEGENERATION - An improved lens with Rugate filter specifically designed to be worn in prescription and non-prescription glasses, contact lenses, intraocular lenses and sunglasses, and to provide protection against macular degeneration by reducing harmful visible blue light transmission and ocular photochemical damage. The lens at least includes a single lens layer with a Rugate filter deposited thereon to selectively block visible blue light. Other layers may be added including a polarizing layer, dielectric layer and/or color tint in a lens sandwich configuration, to additionally give a high degree of UVA and UVB protection, color contrast, and glare reduction. The Rugate filter is a stop band which yields an exceptional light transmission profile under all light conditions, thereby maximizing protection as well as clarity of vision. In the multi-layer embodiment, all of the lens layers provide comprehensive protection for preventing macular degeneration, cataracts and other ocular injuries, yet maintain a balanced light transmission profile for visual acuity. | 02-27-2014 |
Andrew Ishak, Harve De Grace, MD US
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20140093661 | Selective Blue Light Filtered Optic - Disclosed herein is a method that comprises providing a solution containing a dye or a dye mixture, ultrasonicating the solution to reduce the average size of aggregates of the dye or dye mixture contained in the solution, and incorporating the dye or the dye mixture in the optical path of a device that transmits light. | 04-03-2014 |
Andrew W. Ishak, Waterford, VT US
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20080221674 | HIGH PERFORMANCE CORNEAL INLAY - A corneal inlay protects ocular structures from harmful wavelengths of light while maintaining acceptable color cosmetics, color perception, overall light transmission, photopic vision, scotopic vision, color vision, and/or cirdadian rhythms. The corneal inlay can also include a pinhole effect to increase depth of focus. In some embodiments, the corneal inlay can also correct refractive errors including, but not limited to, higher order aberration, lower order aberration, myopia, hyperopia, astigmatism, and/or presbyopia. | 09-11-2008 |
Andrew W. Ishak, Havre De Grace, MD US
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20110075096 | PHOTOCHROMIC OPHTHALMIC SYSTEMS THAT SELECTIVELY FILTER SPECIFIC BLUE LIGHT WAVELENGTHS - Ophthalmic systems are provided that include both a photochromic component and a blue-blocking component. | 03-31-2011 |
20120008217 | High Energy Visible Light Filter Systems with Yellowness Index Values - The present invention relates to ophthalmic and non-ophthalmic systems with blue light filtering and Yellowness Index ranges. UV and IR filtering are also included. Industrial applications are also outlined in the invention. | 01-12-2012 |
20120120515 | High Performance Selective Light Wavelength Filtering - A system may be provided that comprises a substrate and a selective light wavelength filter that selectively blocks between 5 and 50% of light having a wavelength at or near 400-460 nm. The system may comprise any one of, or some combination of: a window, automotive glass, a light bulb, a flash bulb, fluorescent lighting, LED lighting, instrumentation, a display system, a visual system, a television, or a computer monitor. | 05-17-2012 |
20150064123 | HIGH ENERGY VISIBLE LIGHT FILTER SYSTEMS WITH YELLOWNESS INDEX VALUES - The present invention relates to ophthalmic and non-ophthalmic systems with blue light filtering and Yellowness Index ranges. UV and IR filtering are also included. Industrial applications are also outlined in the invention. | 03-05-2015 |
Andrew W. Ishak, Aberdeen, MD US
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20120075577 | HIGH PERFORMANCE SELECTIVE LIGHT WAVELENGTH FILTERING PROVIDING IMPROVED CONTRAST SENSITIVITY - The present invention relates to ophthalmic systems and coatings comprising a selective light wavelength filter, wherein said selective filter provides improved contrast sensitivity. | 03-29-2012 |
Antoine Ishak, Hannover DE
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20110269588 | ARTICLE, PARTICULARLY DRIVE BELT, HAVING A TEXTILE LAYER AND METHOD FOR PRODUCING A DRIVE BELT - The invention relates to an article including an elastic main body on the basis of a vulcanized rubber ( | 11-03-2011 |
Charbel Ishak, Oakville CA
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20140316827 | Method, System and Program Product for a Linked Dispatch System - A method, system and program product comprises placing a reservation request for a service for a recipient. The reservation request is communicated to a server. The server is configured to be operable to select a provider from a group of providers associated with the recipient. The server is further configured to determine that a selected provider satisfies guidelines of the reservation, communicate the reservation request to a selected provider satisfying the guidelines, select another provider upon rejection of, or a failure to accept, the reservation request by the selected provider, and provide notification of acceptance of the reservation request. The notification is received from the server. | 10-23-2014 |
Edward W. Ishak, Jersey City, NJ US
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20120005623 | Methods, Systems, and Media for Providing Content-Aware Scrolling - Methods, systems, and media for providing content-aware scrolling are provided. In accordance with some embodiments, a method for providing content-aware scrolling is provided, the method comprising: determining whether one or more regions of content in a document are important regions; generating a scroll path that passes through the important regions, wherein at least one of direction, speed, and zoom are varied along the scroll path based on characteristics of the important regions; and, in response to receiving a user input, traversing the generated scroll path through the important regions. | 01-05-2012 |
Georges Ishak, Houston, TX US
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20140182940 | Underreamer for Increasing a Bore Diameter - An underreamer for increasing the diameter of a bore. The underreamer includes a substantially cylindrical body having an axial bore therein. A mandrel may extend axially through the axial bore. One or more cutter blocks are movably coupled to the body. A ratio of a height of the cutter block to a diameter of the body is between about 0.35:1 and about 0.50:1. | 07-03-2014 |
Hanney Ishak, Cairo EG
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20080229098 | ON-LINE TRANSACTION AUTHENTICATION SYSTEM AND METHOD - A system and method for authenticating an on-line user by authenticating the computing device being used by the user. The method may comprise reading device information from a computing device, creating a device credential from the device information; and, communicating the device credential to an authenticating body for authentication. The method may additionally comprise receiving personal information from a user; creating a user credential from the personal information and, communicating the user credential along with the device credential to the authenticating body for authentication. | 09-18-2008 |
Nur Akmal Ishak, Serdang MY
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20130330432 | USES OF CURCULIGO LATIFOLIA (C. LATIFOLIA) EXTRACTS - The present invention relates to | 12-12-2013 |