| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 141 | SYSTEM FOR FORMING AND MODIFYING LENSES AND LENSES FORMED THEREBY | US13030958 | 2011-02-18 | US20110210459A1 | 2011-09-01 | Josef F. Bille |
| A lens for placement in a human eye, such as intraocular lens, has at least some of its optical properties formed with a laser. The laser forms modified loci in the lens when the modified loci have a different refractive index than the refractive index of the material before modification. Different patterns of modified loci can provide selected dioptic power, toric adjustment, and/or aspheric adjustment provided. Preferably both the anterior and posterior surfaces of the lens are planar for ease of placement in the human eye. | ||||||
| 142 | Tinted lenses that correct for high order aberrations | US11726075 | 2007-03-20 | US08000013B2 | 2011-08-16 | Jagdish M. Jethmalani; Gomaa Abdelsadek; Erdem Cetin; Shawn McCarty; Junhao Ge |
| Disclosed herein are photopolymerizable compositions and formulations that comprise photochromic dyes, photochromic blue light blocking dyes, permanent dyes, permanent blue blocking dyes, and/or their combinations. In some variations, these formulations are suited for example, for sandwiching between lens blanks to form semi-finished lens assemblies to form a tinted lens useful in sunglasses. The formulations are also suitable for correcting optical aberrations, and may provide a photochromic effect when exposed to sunlight. | ||||||
| 143 | Eyeglass manufacturing method using variable index layer | US11830736 | 2007-07-30 | US07931368B2 | 2011-04-26 | Andreas W. Dreher |
| An eyeglass lens and manufacturing method using epoxy aberrator includes two lenses with a variable index material, such as epoxy, sandwiched in between. The epoxy is then cured to different indexes of refraction that provide precise corrections for the patient's wavefront aberrations. The present invention further provides a method to produce an eyeglass that corrects higher order aberrations, such as those that occur when retinal tissue is damaged due to glaucoma or macular degeneration. The manufacturing method allows for many different applications including, but not limited to, supervision and transition lenses. | ||||||
| 144 | Optical Material and Method for Modifying the Refractive Index | US12846950 | 2010-07-30 | US20100298933A1 | 2010-11-25 | Wayne H. Knox; Li Ding; Jay F. Kunzler; Dharmendra Jani; Candido D. Pinto |
| The invention is directed to an optical device comprising refractive optical structures, wherein the refractive structures are characterized by a change in refractive index, exhibit little or no scattering loss, and exhibit no significant differences in the Raman spectrum with respect to the non-irradiated optical, polymeric material. | ||||||
| 145 | Lenses capable of post-fabrication power modification | US11454472 | 2006-06-16 | US07837326B2 | 2010-11-23 | Jagdish M. Jethmalani; Daniel M. Schwartz; Julia A. Kornfield; Robert H. Grubbs; Christian A. Sandstedt |
| The present invention relates to lenses that are capable of post-fabrication power modifications. In general, the inventive lenses comprise (i) a first polymer matrix and (ii) a refraction modulating composition that is capable of stimulus-induced polymerization dispersed therein. When at least a portion of the lens is exposed to an appropriate stimulus, the refraction modulating composition forms a second polymer matrix. The amount and location of the second polymer matrix may modify a lens characteristic such as lens power by changing its refractive index and/or by altering its shape. The inventive lenses have a number of applications in the electronics and medical fields as data storage means and as medical lenses, particularly intraocular lenses, respectively. | ||||||
| 146 | Lenses capable of post-fabrication power modification | US11743119 | 2007-05-01 | US07798644B2 | 2010-09-21 | Jagdish M. Jethmalani; Daniel M. Schwartz; Julia A. Kornfield; Robert H. Grubbs; Christian A. Sandstedt |
| The present invention relates to lenses that are capable of post-fabrication power modifications. In general, the inventive lenses comprise (i) a first polymer matrix and (ii) a refraction modulating composition that is capable of stimulus-induced polymerization dispersed therein. When at least a portion of the lens is exposed to an appropriate stimulus, the refraction modulating composition forms a second polymer matrix. The amount and location of the second polymer matrix may modify a lens characteristic such as lens power by changing its refractive index and/or by altering its shape. The inventive lenses have a number of applications in the electronics and medical fields as data storage means and as medical lenses, particularly intraocular lenses, respectively. | ||||||
| 147 | SYSTEM FOR FORMING AND MODIFYING LENSES AND LENSES FORMED THEREBY | US12717886 | 2010-03-04 | US20100228345A1 | 2010-09-09 | Josef F. Bille |
| A lens for placement in a human eye, such as intraocular lens, has at least some of its optical properties formed with a laser. The laser forms modified loci in the lens when the modified loci have a different refractive index than the refractive index of the material before modification. Different patterns of modified loci can provide selected dioptic power, toric adjustment, and/or aspheric adjustment provided. Preferably both the anterior and posterior surfaces of the lens are planar for ease of placement in the human eye. | ||||||
| 148 | Light Adjustable Multifocal Lenses | US12628344 | 2009-12-01 | US20100076554A1 | 2010-03-25 | Christian A. Sandstedt; Jagdish M. Jethmalani; Shiao H. Chang |
| The invention relates to novel intraocular lenses. The lenses are capable of post-operative adjustment of their optical properties, including conversion from single focal lenses to multifocal lenses. | ||||||
| 149 | APPARATUS AND METHOD OF FABRICATING A COMPENSATING ELEMENT FOR WAVEFRONT CORRECTION USING SPATIALLY LOCALIZED CURING OF RESIN MIXTURES | US12437506 | 2009-05-07 | US20090212465A1 | 2009-08-27 | Shui T. Lai |
| An optical wavefront correction plate incorporates a unique, three-dimensional spatial retardation distribution utilizing the index of refraction change of resin mixture in its cured state. The optical wave plate comprises a pair of transparent plates, containing a layer of a monomers and polymerization initiators, such as resin mixture. This resin mixture exhibits a variable index of refraction as a function of the extent of its curing. Curing of the resin mixture may be made by exposure to light, such as ultraviolet light, and may be varied across and through the surface of the resin mixture to create a particular and unique three-dimensional wavefront retardation profile. The optical wave plate provides improved performance in large area mirrors, lenses, telescopes, microscopes, and ophthalmic diagnostic systems. | ||||||
| 150 | Method for Manufacturing an Ophthalmic Lens Using a Photoactive Material | US12329068 | 2008-12-05 | US20090174098A1 | 2009-07-09 | Pierre Rouault de Coligny; Thierry Bonnin |
| Method for manufacturing an ophthalmic lens (101, 102, 103, 104) comprising: a) providing a sample (100) with a layer (120) of a photoactive material which can be selectively activated to vary its index of refraction; b) exposing the layer of the photoactive material to activation radiation (44) and “in situ” providing the sample with a measuring radiation (76) and measuring the resulting refractive index local value of the sample, wherein the activation radiation (44) wave length differs of the measuring radiation (76) and wherein the activation radiation or the measuring radiation is reflected on the sample by a beam splitter (60) and the measuring radiation or the activation radiation respectively is transmitted through the same beam splitter (60) on the sample; c) repeating step b) if necessary and up to a desired activation level. | ||||||
| 151 | INTRAOCULAR LENS | US12067225 | 2006-09-22 | US20090157178A1 | 2009-06-18 | Norbert Hampp |
| The invention relates to an artificial intraocular lens consisting of a polymer material which permits a change of the optical properties of the artificial intraocular lens when exposed to light. This enables the lens to be exactly adjusted to the required visual acuity upon implantation thereof. | ||||||
| 152 | Optical lens and method of manufacturing | US11634713 | 2006-12-06 | US20080137032A1 | 2008-06-12 | Brian Lee Lawrence; Eugene Pauling Boden |
| The present invention provides a method of modifying a lens, for example an ophthalmic lens. The method comprises providing an optically transparent lens comprising an organic polymer composition containing a photochemically active dye. The optically transparent lens is irradiated with light having a wavelength and an intensity sufficient to transform at least a portion of the photochemically active dye into a photoproduct or photoproducts within the irradiated volume elements of the optically transparent lens to produce refractive index variations in a modified optically transparent lens. In certain embodiments, the modified optically transparent lens is subjected to a stabilization step to provide a light stable modified optically transparent lens. Stabilization is required only when the starting photochemically active dye and/or the photoproduct(s) are unstable under ambient conditions. | ||||||
| 153 | Process for Transferring onto a Surface of an Optical Article a Layer Having a Variable Index of Refraction | US11461232 | 2006-07-31 | US20080023137A1 | 2008-01-31 | Peiqi Jiang; Haipeng Zheng |
| The present invention relates to processes for transferring a coating borne by a carrier onto at least one surface of the substrate of an optical article. Specifically, the invention relates to processes for transferring any kind of patterned layer having a refractive index profile from a carrier to the surface of an optical article. The invention allows for manufacture of optical articles presenting high transmittance, low haze, and excellent adhesion performances, and in particular vision corrective optical articles that are customized and optimized to the patient's individual requirements. The invention also contemplates optical articles made by such methods. | ||||||
| 154 | Tinted lenses that correct for high order aberrations | US11726075 | 2007-03-20 | US20080018853A1 | 2008-01-24 | Jagdish Jethmalani; Gomaa Abdelsadek; Erdem Cetin; Shawn McCarty; Junhao Ge |
| Disclosed herein are photopolymerizable compositions and formulations that comprise photochromic dyes, photochromic blue light blocking dyes, permanent dyes, permanent blue blocking dyes, and/or their combinations. In some variations, these formulations are suited for example, for sandwiching between lens blanks to form semi-finished lens assemblies to form a tinted lens useful in sunglasses. The formulations are also suitable for correcting optical aberrations, and may provide a photochromic effect when exposed to sunlight. | ||||||
| 155 | Apparatus and method of correcting higher-order aberrations of the human eye | US10218049 | 2002-08-12 | US07293871B2 | 2007-11-13 | Andreas W. Dreher; Shui T. Lai; Donald G. Bruns |
| The wavefront aberrator is applicable to correct aberrations of the human eye. In one embodiment, the aberrator device comprises a pair of transparent lenses separated by a layer of curable resin comprising monomers and polymerization initiators. By controlling the extent of its curing, this monomer layer provides an adjustable index of refraction profile across the layer. Curing of the resin may be made by exposure to light, such as ultraviolet light. By controlling the extent of light exposure across the surface of the curable resin, for example, a particular and unique refractive index profile can be produced. | ||||||
| 156 | LENSES CAPABLE OF POST-FABRICATION POWER MODIFICATION | US11743119 | 2007-05-01 | US20070260311A1 | 2007-11-08 | Jagdish Jethmalani; Daniel Schwartz; Julia Kornfield; Robert Grubbs; Christian Sandstedt |
| The present invention relates to lenses that are capable of post-fabrication power modifications. In general, the inventive lenses comprise (i) a first polymer matrix and (ii) a refraction modulating composition that is capable of stimulus-induced polymerization dispersed therein. When at least a portion of the lens is exposed to an appropriate stimulus, the refraction modulating composition forms a second polymer matrix. The amount and location of the second polymer matrix may modify a lens characteristic such as lens power by changing its refractive index and/or by altering its shape. The inventive lenses have a number of applications in the electronics and medical fields as data storage means and as medical lenses, particularly intraocular lenses, respectively. | ||||||
| 157 | Light adjustable multifocal lenses | US11083794 | 2005-03-18 | US07281795B2 | 2007-10-16 | Christian A. Sandstedt; Jagdish M. Jethmalani; Shiao H. Chang |
| The invention relates to novel intraocular lenses. The lenses are capable of post-operative adjustment of their optical properties, including conversion from single focal lenses to multifocal lenses. | ||||||
| 158 | Eyeglass manufacturing method using variable index layer | US11338090 | 2006-01-24 | US07249847B2 | 2007-07-31 | Andreas W. Dreher |
| An eyeglass lens and manufacturing method using epoxy aberrator includes two lenses with a variable index material, such as epoxy, sandwiched in between. The epoxy is then cured to different indexes of refraction that provide precise corrections for the patient's wavefront aberrations. The present invention further provides a method to produce an eyeglass that corrects higher order aberrations, such as those that occur when retinal tissue is damaged due to glaucoma or macular degeneration. The manufacturing method allows for many different applications including, but not limited to, supervision and transition lenses. | ||||||
| 159 | Light adjustable lenses capable of post-fabrication power modification via multi-photon processes | US11256137 | 2005-10-21 | US07237893B2 | 2007-07-03 | Shiao H. Chang; Robert H. Grubbs; Julia A. Kornfield; Axel Brait; Patrick Case |
| The invention relates to novel photoinitiators and their use in light adjustable compositions. The initiatives comprise two or more multiphoton chromophores linked by a bridging compound. The bridging compound consists of a material that is compatible with the base material of the light adjustable composition. The novel photoinitiator permit the readjustment of light adjustable material without the need for significant amounts of photoabsorbers. | ||||||
| 160 | Composition and method for producing shapable implants in vivo and implants produced thereby | US11598168 | 2006-11-10 | US20070129802A1 | 2007-06-07 | Jagdish Jethmalani; Shiao Chang; Robert Grubbs; Julia Kornfield; Daniel Schwartz; Christian Sandstedt; F. Christ |
| The present invention relates to a method for creating shaped implants, such as intraocular lenses in vivo, as well as the novel implants themselves. Utilizing the method of the invention, it is possible to create an implant in vivo and to adjust either the physical properties such as refractive index, viscosity, etc., mechanical properties such as modulus, tensile strength, tear, etc., or the shape of the implant by noninvasive means. For example, using the method of the patent it is possible to create an intraocular lens in vivo and then adjust the shape and power of the lens through no invasion means. The novel implants are also addressed in this application. | ||||||
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