Patents by Inventor R. Kyle Webb
R. Kyle Webb has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20180338826Abstract: An intraocular lens is provided that includes a refractive element and a mask. The refractive element has a first power in a first meridian and a second power greater than the first power in a second meridian. A magnitude of the first and second powers and a location of the first and second meridians are configured to correct astigmatism in a human eye. The mask is configured to block a substantial portion of light from passing through an annular region thereof and to permit a substantial portion of light to pass through a central aperture thereof to enhance an astigmatism correction rotational misplacement range and depth of focus.Type: ApplicationFiled: November 21, 2016Publication date: November 29, 2018Inventors: William J. Link, R. Kyle Webb
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Publication number: 20180296322Abstract: Intraocular implants and methods of making intraocular implants are provided. The intraocular implant can include a lens body having a lens material and a mask having a mask material. The lens body can be secured to the mask. The mask material can include a modulus of elasticity that is greater than or equal to a modulus of elasticity of the lens material.Type: ApplicationFiled: June 25, 2018Publication date: October 18, 2018Inventors: R. Kyle Webb, Daniel David Siems, Adam C. Reboul, Patrick H. Benz, Bruce Arthur Christie
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Patent number: 10004593Abstract: Intraocular implants and methods of making intraocular implants are provided. The intraocular implant can include a lens body having a lens material and a mask having a mask material. The lens body can be secured to the mask. The mask material can include a modulus of elasticity that is greater than or equal to a modulus of elasticity of the lens material.Type: GrantFiled: August 7, 2014Date of Patent: June 26, 2018Assignee: AcuFocus, Inc.Inventors: R. Kyle Webb, Daniel David Siems, Adam C. Reboul, Patrick H. Benz, Bruce Arthur Christie
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Publication number: 20180133990Abstract: Intraocular implants and methods of making intraocular implants are provided. The intraocular implant can include a mask adapted to increase depth of focus. The method of manufacturing the implant can include positioning the mask with an aperture on a protruding pin of a positioning mold portion. The protruding pin can be configured to center the mask in the intraocular lens.Type: ApplicationFiled: November 16, 2017Publication date: May 17, 2018Inventors: Adam C. Reboul, Patrick H. Benz, R. Kyle Webb
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Patent number: 9943403Abstract: A fracturable mask for treating presbyopia is disclosed. The fracturable mask can include an aperture for improving depth of focus. The fracturable mask can be embedded in an intraocular lens. The intraocular lens can include a lens body and the fracturable mask. The fracturable mask can be configured to fracture along a plurality of fracture pathways when the intraocular lens is manipulated. For example, fractures can be created in the mask during the process of injecting the intraocular lens through a cartridge tip into a patient's eye. The fractures can allow the resilient lens body to restore the fractured mask to its original, pre-injection optical performance specifications.Type: GrantFiled: November 17, 2015Date of Patent: April 17, 2018Assignee: AcuFocus, Inc.Inventors: R. Kyle Webb, Daniel David Siems
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Patent number: 9844919Abstract: Intraocular implants and methods of making intraocular implants are provided. The intraocular implant can include a mask adapted to increase depth of focus. The method of manufacturing the implant can include positioning the mask with an aperture on a protruding pin of a positioning mold portion. The protruding pin can be configured to center the mask in the intraocular lens.Type: GrantFiled: February 8, 2017Date of Patent: December 19, 2017Assignee: AcuFocus, Inc.Inventors: Adam C. Reboul, Patrick H. Benz, R. Kyle Webb
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Publication number: 20170144392Abstract: Intraocular implants and methods of making intraocular implants are provided. The intraocular implant can include a mask adapted to increase depth of focus. The method of manufacturing the implant can include positioning the mask with an aperture on a protruding pin of a positioning mold portion. The protruding pin can be configured to center the mask in the intraocular lens.Type: ApplicationFiled: February 8, 2017Publication date: May 25, 2017Inventors: Adam C. Reboul, Patrick H. Benz, R. Kyle Webb
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Patent number: 9573328Abstract: Intraocular implants and methods of making intraocular implants are provided. The intraocular implant can include a mask adapted to increase depth of focus. The method of manufacturing the implant can include positioning the mask with an aperture on a protruding pin of a positioning mold portion. The protruding pin can be configured to center the mask in the intraocular lens.Type: GrantFiled: April 19, 2016Date of Patent: February 21, 2017Assignee: AcuFocus, Inc.Inventors: Adam C. Reboul, Patrick H. Benz, R. Kyle Webb
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Patent number: 9427922Abstract: Intraocular implants and methods of making intraocular implants are provided. The intraocular implant can include a mask adapted to increase depth of focus. The method of manufacturing the implant can include positioning the mask with an aperture on a protruding pin of a positioning mold portion. The protruding pin can be configured to center the mask in the intraocular lens.Type: GrantFiled: March 14, 2013Date of Patent: August 30, 2016Assignee: AcuFocus, Inc.Inventors: Adam C. Reboul, Patrick H. Benz, R. Kyle Webb
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Publication number: 20160229134Abstract: Intraocular implants and methods of making intraocular implants are provided. The intraocular implant can include a mask adapted to increase depth of focus. The method of manufacturing the implant can include positioning the mask with an aperture on a protruding pin of a positioning mold portion. The protruding pin can be configured to center the mask in the intraocular lens.Type: ApplicationFiled: April 19, 2016Publication date: August 11, 2016Inventors: Adam C. Reboul, Patrick H. Benz, R. Kyle Webb
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Publication number: 20160135947Abstract: A fracturable mask for treating presbyopia is disclosed. The fracturable mask can include an aperture for improving depth of focus. The fracturable mask can be embedded in an intraocular lens. The intraocular lens can include a lens body and the fracturable mask. The fracturable mask can be configured to fracture along a plurality of fracture pathways when the intraocular lens is manipulated. For example, fractures can be created in the mask during the process of injecting the intraocular lens through a cartridge tip into a patient's eye. The fractures can allow the resilient lens body to restore the fractured mask to its original, pre-injection optical performance specifications.Type: ApplicationFiled: November 17, 2015Publication date: May 19, 2016Inventors: R. Kyle Webb, Daniel David Siems
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Publication number: 20150073549Abstract: Intraocular implants and methods of making intraocular implants are provided. The intraocular implant can include a lens body having a lens material and a mask having a mask material. The lens body can be secured to the mask. The mask material can include a modulus of elasticity that is greater than or equal to a modulus of elasticity of the lens material.Type: ApplicationFiled: August 7, 2014Publication date: March 12, 2015Inventors: R. Kyle Webb, Daniel David Siems, Adam C. Reboul, Patrick H. Benz, Bruce Arthur Christie
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Patent number: 7402825Abstract: A laser produced plasma (“LPP”) extreme ultraviolet (“EUV”) light source and method of operating same is disclosed which may comprise an EUV plasma production chamber having a chamber wall; a drive laser entrance window in the chamber wall; a drive laser entrance enclosure intermediate the entrance window and a plasma initiation site within the chamber and comprising an entrance enclosure distal end opening; at least one aperture plate intermediate the distal opening and the entrance window comprising at least one drive laser passage aperture. The at least one aperture plate may comprise at least two aperture plates comprising a first aperture plate and a second aperture plate defining an aperture plate interim space. The at least one drive laser aperture passage may comprise at least two drive laser aperture passages.Type: GrantFiled: June 28, 2005Date of Patent: July 22, 2008Assignee: Cymer, Inc.Inventors: Rodney D. Simmons, John W. Viatella, Jerzy R. Hoffman, R. Kyle Webb, Alexander N. Bykanov, Oleh Khodykin
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Patent number: 7230964Abstract: The present invention provides a modular high repetition rate ultraviolet gas discharge laser light source with a beam delivery to a production line machine. The system includes an enclosed and purged beam path with beam pointing control for delivery the laser beam to a desired location such as the entrance port of the production line machine. Preferred embodiments include equipment for beam attenuation, equipment for automatic feedback beam alignment and equipment for accurate optics module positioning at installation and during maintenance. In preferred embodiments, the production line machine is a lithography machine and two separate discharge chambers are provided, one of which is a part of a master oscillator producing a very narrow band seed beam which is amplified in the second discharge chamber. This MOPA system is capable of output pulse energies approximately double the comparable single chamber laser system with greatly improved beam quality.Type: GrantFiled: April 29, 2003Date of Patent: June 12, 2007Assignee: Cymer, Inc.Inventors: Plash P. Das, R. Kyle Webb, Marco Giovanardi, Gregory Francis, Huckleberry B. Dorn, Kyle P. Erlandsen, John W. Nelson, Richard L. Sandstrom, Alexander I. Ershov
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Patent number: 7190707Abstract: A beam delivery unit and method of delivering a laser beam from a laser light source for excimer or molecular fluorine gas discharge laser systems in the DUV and smaller wavelengths is disclosed, which may comprise: a beam delivery enclosure defining an output laser light pulse beam delivery pat from an output of a gas discharge laser to an input of a working apparatus employing the light contained in the output laser light pulse beam; a purge mechanism operatively connected to the beam delivery enclosure; an in-situ beam parameter monitor and adjustment mechanism within the enclosure, comprising a retractable bean redirecting optic; a beam analysis mechanism external to the enclosure; and, a retraction mechanism within the enclosure and operable from outside the enclosure and operative to move the retractable beam redirecting optic from a retracted position out of the beam path to an operative position in the beam path.Type: GrantFiled: December 17, 2003Date of Patent: March 13, 2007Assignee: Cymer, Inc.Inventors: Palash P. Das, Khurshid Ahmed, Gregory Francis, Holger Glatzel, Alexei Lukashev, Jeremy Tyler, R. Kyle Webb
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Patent number: 7180081Abstract: An DPP EUV source is disclosed which may comprise a debris mitigation apparatus employing a metal halogen gas producing a metal halide from debris exiting the plasma. The EUV source may have a debris shield that may comprise a plurality of curvilinear shield members having inner and outer surfaces connected by light passages aligned to a focal point, which shield members may be alternated with open spaces between them and may have surfaces that form a circle in one axis of rotation and an ellipse in another. The electrodes may be supplied with a discharge pulse shaped to produce a modest current during the axial run out phase of the discharge and a peak occurring during the radial compression phase of the discharge. The light source may comprise a turbomolecular pump having an inlet connected to the generation chamber and operable to preferentially pump more of the source gas than the buffer gas from the chamber.Type: GrantFiled: December 18, 2003Date of Patent: February 20, 2007Assignee: Cymer, Inc.Inventors: John Walker, R. Kyle Webb, Oleh Khodykin
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Patent number: 7018376Abstract: A method for applanating an anterior surface of a cornea and coupling the eye to a surgical laser is disclosed. A interface is provided which has a central orifice and top and bottom surfaces. A suction ring is removably coupled to the bottom surface of the interface. The interface is positioned over an operative area of an eye, such that the suction ring comes into proximate contact with the surface of the eye. A suction is applied to the suction ring to stabilize the position of the interface relative to the operative area of the eye. An applanation lens is positioned in proximate contact with the operative area of the eye. Finally, the applanation lens is coupled to the interface to stabilize the position of the lens relative to the operative area of the eye.Type: GrantFiled: June 10, 2004Date of Patent: March 28, 2006Assignee: Intralase Corp.Inventors: R. Kyle Webb, Michael F. Brownell, Christopher Horvath, Tibor Juhasz, Ronald M. Kurtz, Laszlo I. Nagy, Mark W. Ross, Carlos G. Suarez
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Patent number: 6995359Abstract: A calibration method for radiometric imaging systems that relies on an absolute measurement of scene radiance (thereby requiring a baseline measurement of zero radiance), and a shutter assembly for taking the baseline measurement of zero radiance which is operable under cryogenic temperatures as low as 80.5K (?192.65° C.) in vacuums measuring <10?6 torr (mm Hg). The shutter assembly generally includes an actuator and a shutter mechanism. The actuator is preferably a miniature solenoid assembly capable of operation in extreme environments (e.g. vacuums of <10?6 torr, temperatures below 90K). The shutter mechanism preferably includes a single shutter blade and is also capable of operation when subjected to extreme environments. The method of using the shutter assembly provides a zero radiance reference measurement for an infrared imaging system, thereby providing a basis upon which absolute scene radiance may be determined.Type: GrantFiled: June 11, 2003Date of Patent: February 7, 2006Assignee: The United States of America as represented by the Secretary of the NavyInventors: Eric A. Hillenbrand, Roy Luoma, R. Kyle Webb
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Patent number: 6928093Abstract: A method and apparatus for laser light pulse stretching is disclosed which may comprise a beam splitter in the path of a laser output light pulse beam; selected to pass a first percent of the energy of a first input pulse of the laser output light pulse beam along a laser output light pulse beam output path as a first output pulse and to reflect a second percent of the energy of the laser output light pulse beam into a first delayed beam; an optical delay path receiving the first delayed beam and returning the first delayed beam to the beam splitter in an orientation such that a third percent of the first delayed beam is reflected into the output path as a second output pulse and a fourth percent is passed into the optical delay path as a second delayed beam; the optical delay path receiving the second delayed beam and returning the second delayed beam to the beam splitter in an orientation such that the third percent of the second delayed beam is reflected into the output path as a third output pulse and theType: GrantFiled: November 13, 2003Date of Patent: August 9, 2005Assignee: Cymer, Inc.Inventors: R. Kyle Webb, Scot T. Smith, Roy Luoma
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Patent number: 6914919Abstract: The present invention provides gas discharge laser systems capable of reliable long-term operation in a production line capacity at repetition rates in the range of 6,000 to 10,0000 pulses power second. Preferred embodiments are configured as KrF, ArF and F2 lasers used for light sources for integrated circuit lithography. Improvements include a modified high voltage power supply capable for charging an initial capacitor of a magnetic compression pulse power system to precise target voltages 6,000 to 10,0000 times per second and a feedback control for monitoring pulse energy and determining the target voltages on a pulse-by-pulse basis. Several techniques are disclosed for removing discharge created debris from the discharge region between the laser electrodes during the intervals between discharges. In one embodiment the width of the discharge region is reduced from about 3 mm to about 1 mm so that a gas circulation system designed for 4,000 Hz operation could be utilized for 10,000 Hz operation.Type: GrantFiled: June 28, 2002Date of Patent: July 5, 2005Assignee: Cymer, Inc.Inventors: Tom A. Watson, Richard C. Ujazdowski, Alex P. Ivaschenko, Richard L. Sandstrom, Robert A. Shannon, R. Kyle Webb, Frederick A. Palenschat, Thomas Hofmann, Curtis L. Rettig, Richard M. Ness, Paul C. Melcher, Alexander I. Ershov