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11. 发明授权

US6142624A Wide field spherical lenses and single design spectacle frames therefor 有权
标题翻译：宽视野球面镜片及单一设计眼镜框架
公开(公告)号：US6142624A
公开(公告)日：2000-11-07
申请号：US223006
申请日：1998-12-30
申请人： Michael Alan Morris , Colin Maurice Perrott , Simon J. Edwards , Ray Steven Spratt
发明人： Michael Alan Morris , Colin Maurice Perrott , Simon J. Edwards , Ray Steven Spratt
IPC分类号： G02C7/02 , G02C1/00
CPC分类号： G02C7/02
摘要： 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.
摘要翻译：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。

12. 发明授权

US5724973A Method and apparatus for automated vascular diameter determination 失效
标题翻译：自动血管直径测定的方法和装置
公开(公告)号：US5724973A
公开(公告)日：1998-03-10
申请号：US705333
申请日：1996-08-29
申请人： Ray Steven Spratt
发明人： Ray Steven Spratt
IPC分类号： A61B8/06 , A61B8/00
CPC分类号： A61B8/06 , Y10S128/922
摘要： 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.
摘要翻译：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。

13. 发明授权

US10969607B2 Method for determining an improved design for a progressive lens 有权
公开(公告)号：US10969607B2
公开(公告)日：2021-04-06
申请号：US16259912
申请日：2019-01-28
申请人： Carl Zeiss Vision International GmbH , Ray Steven Spratt
发明人： Ray Steven Spratt , Gerhard Kelch
IPC分类号： G02C7/02 , G02C7/06
摘要： 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.

14. 发明授权

US10863901B2 Prescription determination 有权
公开(公告)号：US10863901B2
公开(公告)日：2020-12-15
申请号：US16532624
申请日：2019-08-06
申请人： Carl Zeiss Vision International GmbH , Ray Steven Spratt
发明人： Ray Steven Spratt
IPC分类号： A61B3/103 , A61B3/10 , G02C7/02 , A61B3/00 , A61B3/107
CPC分类号： A61B3/103 , A61B3/0025 , A61B3/107 , A61B3/1015 , G02C7/027 , G02C7/028 , G02C2202/22
摘要： 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.

15. 发明申请

US20190171035A1 Method for Determining an Improved Design for a Progressive Lens 审中-公开
公开(公告)号：US20190171035A1
公开(公告)日：2019-06-06
申请号：US16259912
申请日：2019-01-28
申请人： Ray Steven Spratt , Carl Zeiss Vision International GmbH
发明人： Ray Steven Spratt , Gerhard Kelch
IPC分类号： G02C7/02 , G02C7/06
摘要： 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.

16. 发明授权

US08226238B2 Method and apparatus for subjective refraction 有权
$Method and apparatus for subjective refraction$
标题翻译：主观折射的方法和装置
公开(公告)号：US08226238B2
公开(公告)日：2012-07-24
申请号：US12703501
申请日：2010-02-10
申请人： Ray Steven Spratt
发明人： Ray Steven Spratt
IPC分类号： A61B3/02
CPC分类号： A61B3/0285 , A61B3/0033 , A61B3/0075 , A61B3/04
摘要： 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.
摘要翻译：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。

17. 发明申请

US20090257026A1 Ophthalmic Lens Element for Myopia Correction 有权
标题翻译：用于近视矫正的眼科镜片元件
公开(公告)号：US20090257026A1
公开(公告)日：2009-10-15
申请号：US12083227
申请日：2006-10-12
申请人： Saulius Raymond Varnas , Scott Warren Fisher , Ray Steven Spratt
发明人： Saulius Raymond Varnas , Scott Warren Fisher , Ray Steven Spratt
IPC分类号： G02C7/06 , A61B3/00 , A61B3/113
CPC分类号： G02C7/063 , G02C2202/24
摘要： An ophthalmic lens element (100) for correcting myopia in a wearer's eye is disclosed. The lens element (100) includes a central zone (102) and a peripheral zone (104). The central zone (102) provides a first optical correction for substantially correcting myopia associated with the foveal region of the wearer's eye. The peripheral zone (104) surrounds the central zone (102) and provides a second optical correction for substantially correcting myopia or hyperopia associated with a peripheral region of the retina of the wearer's eye. A system and method for dispensing or designing an ophthalmic lens element for correcting myopia in a wearer's eye is also disclosed.
摘要翻译：公开了一种用于矫正佩戴者眼睛中的近视的眼用透镜元件（100）。透镜元件（100）包括中心区域（102）和周边区域（104）。中心区域（102）提供用于基本上校正与佩戴者眼睛的中心凹区域相关联的近视的第一光学校正。周边区域（104）围绕中心区域（102）并且提供第二光学校正，用于基本上校正与佩戴者的眼睛的视网膜的周边区域相关联的近视或远视。还公开了一种用于分配或设计用于矫正佩戴者眼睛中的近视的眼科镜片元件的系统和方法。

18. 发明授权

US07507358B2 Method of making wide field spherical lenses and protective eyewear 有权
标题翻译：制造广场球面透镜和防护眼镜的方法
公开(公告)号：US07507358B2
公开(公告)日：2009-03-24
申请号：US10718578
申请日：2003-11-24
申请人： Michael Alan Morris , Colin Maurice Perrott , Simon J. Edwards , Ray Steven Spratt
发明人： Michael Alan Morris , Colin Maurice Perrott , Simon J. Edwards , Ray Steven Spratt
IPC分类号： B29D11/00 , G02C7/02
CPC分类号： B29D11/00009 , B29C45/561 , B29L2011/0016 , G02C7/02
摘要： 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.
摘要翻译：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。

19. 发明授权

US5838592A Method and apparatus for measuring fetus head and abdominal circumference 失效
标题翻译：用于测量胎头和腹围的方法和装置
公开(公告)号：US5838592A
公开(公告)日：1998-11-17
申请号：US730106
申请日：1996-10-14
申请人： Ray Steven Spratt
发明人： Ray Steven Spratt
IPC分类号： A61B5/107 , A61B8/08 , G01S7/52 , G06T7/60 , A61B8/00
CPC分类号： A61B8/0866 , A61B5/1075 , A61B8/488 , G06T7/602 , G01S7/52073 , G06T2207/30044
摘要： 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.
摘要翻译：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。

20. 发明授权

US11372263B2 Bifocal spectacle lens, computer implemented method for creating a numerical representation of same, computer program, data processing system, and non-volatile computer readable storage medium 有权
公开(公告)号：US11372263B2
公开(公告)日：2022-06-28
申请号：US17566897
申请日：2021-12-31
申请人： Carl Zeiss Vision International GmbH , Ray Steven Spratt
发明人： Markus Welscher , Ray Steven Spratt
IPC分类号： G02C7/02 , G02C7/06
摘要： A bifocal spectacle lens and a method for creating a numerical representation of a bifocal spectacle lens are disclosed. The bifocal spectacle lens includes a distance portion, a near portion, and a transition section situated between the distance portion and the near portion. The distance portion is optimized in view of an optical power for distance vision and the near portion is optimized in view of an optical power for near vision. The transition section is determined such that the transition section creates a continuous transition between the distance portion and the near portion. The distance portion and the near portion are optimized independently of one another and put together with the transition section to form the numerical representation of the bifocal spectacle lens.

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