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公开(公告)号：US06454408B1
公开(公告)日：2002-09-24
申请号：US09453218
申请日：1999-12-03
Applicant: Michael Alan Morris , Colin Maurice Perrott , Simon J. Edwards , Ray Steven Spratt
Inventor： Michael Alan Morris , Colin Maurice Perrott , Simon J. Edwards , Ray Steven Spratt
IPC: G02C702
Abstract: An optical lens element including a first surface; and a second surface of complementary curvature; at least one surface exhibiting significant deviation in curvature from a standard optical surface; the first and second surfaces in combination defining an optical zone exhibiting substantially constant mean through power along at least one meridian.
Abstract translation: 一种光学透镜元件，包括第一表面; 和具有互补曲率的第二表面;至少一个表面显示出与标准光学表面的曲率的显着偏差;所述第一和第二表面组合地限定沿着至少一个子午线显示基本上恒定的平均通过功率的光学区域。
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公开(公告)号：US10765313B2
公开(公告)日：2020-09-08
申请号：US16531303
申请日：2019-08-05
Applicant: Carl Zeiss Vision International GmbH , Ray Steven Spratt
Inventor： Ray Steven Spratt
Abstract: A method, a system and a computer program for determining an eyeglass prescription for an eye are disclosed. Initially, information about a measurement indicative of the refractive properties of the eye is received. Subsequently, a mathematical representation of wavefront aberrations of the eye is determined from the measurement. The mathematical representation includes a multitude of polynomials, each polynomial having an azimuthal order and a radial order. Further, the mathematical representation includes at least a first polynomial group having a common radial order, wherein the common radial order is higher than two. The eyeglass prescription is determined based on a merit function, wherein each polynomial of the first polynomial group that is used in the merit function has an azimuthal order of −2, 0, or 2, respectively.
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公开(公告)号：US06789896B2
公开(公告)日：2004-09-14
申请号：US10222812
申请日：2002-08-19
Applicant: Michael Alan Morris , Colin Maurice Perrott , Simon J. Edwards , Ray Steven Spratt
Inventor： Michael Alan Morris , Colin Maurice Perrott , Simon J. Edwards , Ray Steven Spratt
IPC: G02C702
Abstract: An optical lens element including a first surface; and a second surface of complementary curvature; at least one surface exhibiting significant deviation in curvature from a standard optical surface; the first and second surfaces in combination defining an optical zone exhibiting substantially constant mean through power along at least one meridian.
Abstract translation: 一种光学透镜元件，包括第一表面; 和具有互补曲率的第二表面;至少一个表面显示出与标准光学表面的曲率的显着偏差;所述第一和第二表面组合地限定沿着至少一个子午线显示基本上恒定的平均通过功率的光学区域。
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14.发明授权
公开(公告)号：US6142624A
公开(公告)日：2000-11-07
申请号：US223006
申请日：1998-12-30
Applicant: Michael Alan Morris , Colin Maurice Perrott , Simon J. Edwards , Ray Steven Spratt
Inventor： Michael Alan Morris , Colin Maurice Perrott , Simon J. Edwards , Ray Steven Spratt
CPC classification number: G02C7/02
Abstract: The present invention relates to novel ophthalmic lens elements and eyewear having wide field of view, low distortion, improved astigmatism correction where required and enhanced eye protection properties. Series of lens elements have steeply curved spherical reference surfaces. The edged lenses of the series have approximately consistent aperture size, shape and hollow depth across a range of common prescriptions.
Abstract translation: 本发明涉及具有宽视野，低变形，改进的散光校正以及增强的眼睛保护性能的新型眼用透镜元件和眼镜。 透镜元件系列具有陡峭的球形参考表面。 该系列的边缘镜片在一系列常规处方中具有大致一致的孔径尺寸，形状和中空深度。
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公开(公告)号：US5724973A
公开(公告)日：1998-03-10
申请号：US705333
申请日：1996-08-29
Applicant: Ray Steven Spratt
Inventor： Ray Steven Spratt
CPC classification number: A61B8/06 , Y10S128/922
Abstract: A method and apparatus for automated measuring of a diameter of a first region enclosed in a second region internal to a living organism, wherein the first and second regions consist of different cellular matter. One embodiment of the invention includes generating a plurality of trial diameters, wherein each trial diameter includes an inner and outer region and has a different length. An ultrasonic measurement is taken of the inner region and the outer region for each trial diameter. The difference is determined for the ultrasonic measurements corresponding to the inner and outer regions of each trial diameter. The trial diameter which most closely corresponds to the diameter of the first region is then selected, wherein the difference of the ultrasonic measurements corresponding to the inner and outer regions is greatest for the trial diameter which most closely corresponds to the diameter of the first region.
Abstract translation: 一种用于自动测量包围在生物体内部的第二区域中的第一区域的直径的方法和装置，其中所述第一和第二区域由不同的细胞物质组成。 本发明的一个实施例包括产生多个试验直径，其中每个试验直径包括内部和外部区域并且具有不同的长度。 对于每个试验直径，对内部区域和外部区域进行超声波测量。 对于与每个试验直径的内部和外部区域相对应的超声波测量，确定差异。 然后选择最接近于第一区域的直径的试验直径，其中对应于内部和外部区域的超声波测量值的差异对于最接近于第一区域的直径的试验直径是最大的。
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Patent Agency Ranking
公开(公告)号：US10969607B2
公开(公告)日：2021-04-06
申请号：US16259912
申请日：2019-01-28
Applicant: Carl Zeiss Vision International GmbH , Ray Steven Spratt
Inventor： Ray Steven Spratt , Gerhard Kelch
Abstract: The current disclosure is directed to a method for determining an improved design for a progressive spectacle lens. Further, there are provided a method for manufacturing a progressive spectacle lens, a system for determining an improved design for a progressive spectacle lens, a non-transitory computer program and a progressive spectacle lens.
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公开(公告)号：US20190171035A1
公开(公告)日：2019-06-06
申请号：US16259912
申请日：2019-01-28
Applicant: Ray Steven Spratt , Carl Zeiss Vision International GmbH
Inventor： Ray Steven Spratt , Gerhard Kelch
Abstract: The current disclosure is directed to a method for determining an improved design for a progressive spectacle lens. Further, there are provided a method for manufacturing a progressive spectacle lens, a system for determining an improved design for a progressive spectacle lens, a non-transitory computer program and a progressive spectacle lens.
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公开(公告)号：US08226238B2
公开(公告)日：2012-07-24
申请号：US12703501
申请日：2010-02-10
Applicant: Ray Steven Spratt
Inventor： Ray Steven Spratt
IPC: A61B3/02
CPC classification number: A61B3/0285 , A61B3/0033 , A61B3/0075 , A61B3/04
Abstract: An article for performing a subjective refraction includes a lens having a mean power that varies across the lens in a first direction and a cylindrical power that varies across the lens in a second direction, orthogonal to the first direction, wherein the mean power varies by four diopters or more and the cylindrical power varies by four diopters or more.
Abstract translation: 用于进行主观折射的物品包括透镜，该透镜具有在第一方向上在透镜上变化的平均光焦度和在与第一方向正交的第二方向上在透镜上变化的圆柱光焦度，其中平均光焦度变化四 屈光度以上，圆柱形功率变化四度以上。
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公开(公告)号：US07507358B2
公开(公告)日：2009-03-24
申请号：US10718578
申请日：2003-11-24
Applicant: Michael Alan Morris , Colin Maurice Perrott , Simon J. Edwards , Ray Steven Spratt
Inventor： Michael Alan Morris , Colin Maurice Perrott , Simon J. Edwards , Ray Steven Spratt
CPC classification number: B29D11/00009 , B29C45/561 , B29L2011/0016 , G02C7/02
Abstract: The present invention relates to novel ophthalmic lens elements and eyewear having wide field of view, low distortion, improved astigmatism correction where required and enhanced eye protection properties. Series of lens elements have steeply curved spherical reference surfaces. The edged lenses of the series have approximately consistent aperture size, shape and hollow depth across a range of common prescriptions. Novel sunglasses, laser protective eyewear, and lens edgings, coatings and frames are included in the invention.
Abstract translation: 本发明涉及具有宽视野，低变形，改进的散光校正以及增强的眼睛保护性能的新型眼用透镜元件和眼镜。 透镜元件系列具有陡峭的球形参考表面。 该系列的边缘镜片在一系列常规处方中具有大致一致的孔径尺寸，形状和中空深度。 本发明包括新型太阳镜，激光防护眼镜和镜片边缘，涂层和框架。
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20.发明授权
公开(公告)号：US5838592A
公开(公告)日：1998-11-17
申请号：US730106
申请日：1996-10-14
Applicant: Ray Steven Spratt
Inventor： Ray Steven Spratt
CPC classification number: A61B8/0866 , A61B5/1075 , A61B8/488 , G06T7/602 , G01S7/52073 , G06T2207/30044
Abstract: A method and apparatus for automatically measuring the circumference of a first region enclosed in a second region internal to a living organism, wherein the first and second regions consist of different cellular matter. One embodiment of the present invention includes generating a point inside an interior of the first region. A set of radial vectors are then generated, which emanate from the point in the interior of the first region. A path is then selected which intersects the set of radial vectors. The path is selected by identifying a distinguishable ultrasonic measurement along the respective radial vectors. A length of the selected path is then measured to generate the circumference of the first region.
Abstract translation: 一种用于自动测量包围在生物体内部的第二区域中的第一区域的周长的方法和装置，其中第一和第二区域由不同的细胞物质组成。 本发明的一个实施例包括在第一区域的内部产生一个点。 然后产生一组径向向量，其从第一区域的内部的点发出。 然后选择与径向矢量集相交的路径。 通过沿着相应的径向向量识别可区分的超声波测量来选择路径。 然后测量所选路径的长度以产生第一区域的圆周。
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