| Patent application number | Description | Published |
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| 20090242902 | LIGHT EMITTING DEVICES WITH CONSTANT FORWARD VOLTAGE - A light emitting device and method for producing the same is disclosed. The light emitting device includes a semiconductor material, an electrode positioned on the semiconductor material, a wire bonding area, and a resistor connected between the wire bonding area and the electrode. | 10-01-2009 |
| 20090322205 | METHODS AND APPARATUSES FOR ENHANCING HEAT DISSIPATION FROM A LIGHT EMITTING DEVICE - A light emitting device and method of producing the same is disclosed. The light emitting device includes a phosphor layer and a wire mesh thermally coupled to the phosphor layer and configured to dissipate heat from the phosphor layer. | 12-31-2009 |
| 20090322208 | LIGHT EMITTING DEVICE HAVING A REFRACTORY PHOSPHOR LAYER - A light emitting device and method of producing the same is disclosed. The light emitting device includes a transparent thermal conductor layer, a refractory phosphor layer provided on the transparent thermal conductor layer, and a light emitting semiconductor arranged to emit light toward the transparent thermal conductor layer and the refractory phosphor layer. | 12-31-2009 |
| 20100059771 | MULTI-LAYER LED PHOSPHORS - An LED assembly can have a plurality of different types of phosphors that are separated from one another in a manner that substantially mitigates the cannibalization of light emitted by at least one of the types of phosphors. By mitigating the cannibalization of light, brighter and more efficient white light LED assemblies can be provided. Such LED assemblies can be suitable for use in such applications as flashlights, displays, and area lighting. | 03-11-2010 |
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| 20100129523 | IOL INSERTION APPARATUS AND METHODS FOR MAKING AND USING SAME - Apparatus, and methods of making and using apparatus, for inserting intraocular lenses (IOLs) are disclosed. The apparatus includes a hollow tube having an interior wall defining a hollow space through which an intraocular lens may be passed from the open space into an eye. A lubricity enhancing component is covalently bonded to the hollow tube at the interior wall in an amount effective to facilitate the passage of the intraocular lens through the hollow space. The lubricity enhancing component includes a substituent component effective to reduce hydrolysis of said lubricity enhancing component relative to an identical lubricity enhancing component without the substituent component. | 05-27-2010 |
| 20100137984 | CONTROLLED VAPOR DEPOSITION OF BIOCOMPATIBLE COATINGS FOR MEDICAL DEVICES - An intraocular lens with a hydrophilic polymer coating composition and method of preparing same are provided. Specifically, a composition suitable for reducing tackiness in intraocular lenses is provided wherein an acrylic intraocular lens is treated by vapor deposition with an alkoxy silyl terminated polyethylene glycol polymer composition. | 06-03-2010 |
| 20120010703 | INTRAOCULAR LENSES HAVING A VISIBLE LIGHT-SELECTIVE-TRANSMISSIVE-REGION - Intraocular lenses are provided having a visible-light selective transmissive zone defined therein. The visible light-selective transmissive zone can be located near the lens center and designed to reduce the transmission of any wave-length of visible light specifically light in the blue light region having wavelength between approximately 400 λ to 550 λ. In one embodiment he IOLs are made from acrylates and the light absorbing compound is a yellow dye. | 01-12-2012 |
| 20120013844 | OPHTHALMIC DEVICES HAVING A HIGHLY SELECTIVE VIOLET LIGHT TRANSMISSIVE FILTER AND RELATED METHODS - Ophthalmic devices are provided having a violet-light vertical cut-off filter abruptly absorbs light between the wave lengths of between approximately and 400 nm and 450 nm such that a curve when plotted as percent transmission versus wavelength has the shape as depicted in FIG. | 01-19-2012 |
| 20120041554 | MEDICAL DEVICES HAVING SOFT, FLEXIBLE LUBRICIOUS COATINGS - Soft, flexible highly lubricious coatings for polymeric IOL insertion cartridges that allow IOLs to be easily inserted through small bore cartridges suitable for use with small (less than 3 mm) incisions are provided. These lubricious coatings allow IOLs to be inserted into the eye of a patient without the risk of lens damage or transfer of lubricants to the lens surface during implantation. Specifically, polymeric coatings comprising a matrix polymer having an equivalent weight greater than 5000 g/eq are used to form interpenetrating networks (IPN) on the surface of hydrophobic structural polymers. The IPNs thus formed entrap highly lubricious hydrophilic compounds within the IPN using multi-functional cross linkers. | 02-16-2012 |
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| 20090088839 | POLYMER COMPOSITIONS SUITABLE FOR INTRAOCULAR LENSES AND RELATED METHODS - A polymeric material with a molecular response time that makes it suitable for use near fragile body tissues. The polymeric material is useful for both low modulus and high modulus applications thereby simplifying the multi-part polymeric article manufacturing process and creating better integrated multi-part polymeric articles. Cross-linked polymers with different moduli may be obtained utilizing the same or similar starting materials but modifying the amount of catalyst, the amount of cross-linking agent, and/or the amount of methyl vinyl cyclics. | 04-02-2009 |
| 20100085534 | OPHTHALMIC DEVICES HAVING A HIGHLY SELECTIVE VIOLET LIGHT TRANSMISSIVE FILTER AND RELATED METHODS - Ophthalmic devices are provided having a violet-light vertical cut-off filter abruptly absorbs light between the wave lengths of between approximately and 400 nm and 450 nm such that a curve when plotted as percent transmission versus wavelength has the shape as depicted in FIG. | 04-08-2010 |
| 20100217387 | Accommodating intraocular lens and method of manufacture thereof - An accommodating IOL comprises an optic adapted to focus light toward a retina of an eye, and a movement assembly coupled to the eye to provide effective accommodating movement, preferably axial movement, of the optic. At least a portion of the movement assembly is made from a material that is less stiff and/or more resilient than the material used to make the optic. Optionally, an outer ring or support portion made at least partially from either a relatively stiff material such as the material used in the optic or a relatively resilient material such as the material used in the movement assembly is also provided. | 08-26-2010 |
| 20110217449 | CONTROLLED VAPOR DEPOSITION OF BIOCOMPATIBLE COATINGS FOR MEDICAL DEVICES - An intraocular lens with a hydrophilic polymer coating composition and method of preparing same are provided. Specifically, a composition suitable for reducing tackiness in intraocular lenses is provided wherein an acrylic intraocular lens is treated by vapor deposition with an alkoxy silyl terminated polyethylene glycol polymer composition. | 09-08-2011 |
