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18 条记录 (耗时 0.036 秒)

    Remote Color Matching Process and System
    11.
    发明申请
    Remote Color Matching Process and System 审中-公开

    公开(公告)号：US20190172415A1

    公开(公告)日：2019-06-06

    申请号：US16350553

    申请日：2018-11-30

    申请人： Dennis Willard Davis ,  Alice McKinstry Davis

    发明人： Dennis Willard Davis ,  Alice McKinstry Davis

    IPC分类号： G09G5/02 ,  G06T7/90 ,  G06K9/46 ,  H04M1/725

    摘要： Disclosed is a method and system for cost effective, convenient remote color reproduction and matching that can be used by product vendors and consumers. In a preferred embodiment, the method comprises capture of product color spectra using a spectrometer under controlled illumination, the calculation of optimum coloring mixing levels for a multi-primary display using primaries optimized to reduce observer metamerism, and the use of these mixing levels in a remote display exhibiting the optimized primaries in order to render the original product color in high fidelity. Other embodiments of the method and system include measurement of the consumer's CMF, filtering of the product color spectrum with these CMFs, and display of the color resulting from these tristimulus values on a remote RGB display. Various alternatives are disclosed for components of the system.

    Phase arrays exploiting geometry phase and methods of creating such arrays
    14.
    发明授权
    Phase arrays exploiting geometry phase and methods of creating such arrays 失效
    利用几何阶段的阶段数组和创建这样的数组的方法

    公开(公告)号：US07714782B2

    公开(公告)日：2010-05-11

    申请号：US11796463

    申请日：2007-04-26

    申请人： Dennis Willard Davis ,  Phillip David Neumiller ,  Jaime R. Román

    发明人： Dennis Willard Davis ,  Phillip David Neumiller ,  Jaime R. Román

    IPC分类号： G01S13/00

    CPC分类号： G01S3/74 ,  G01S3/54 ,  H01Q3/2629 ,  H01Q21/22

    摘要： In the context of array sensors such as radar, sonar, and communications receiver arrays, the present invention exploits the geometry phase components of radiated wavefronts associated with the signals of interest in order to reduce the bandwidth requirements for DOA and beamforming processing. Additionally, geometry phase is exploited in order to effectively increase the resolution of an array without changing the size of its physical footprint or the number of array elements. Other embodiments of the invention include the use of virtual array elements for increase in effective array size.

    摘要翻译： 在诸如雷达，声纳和通信接收机阵列的阵列传感器的上下文中，本发明利用与感兴趣的信号相关联的辐射波阵面的几何相位分量，以便减少对DOA和波束成形处理的带宽要求。 另外，为了有效地增加阵列的分辨率而不改变其物理占用面积或数组元素的数量，利用了几何相位。 本发明的其他实施例包括使用虚拟阵列元件来增加有效的阵列大小。

    Remote Color Matching Devices and System
    16.
    发明公开
    Remote Color Matching Devices and System 审中-公开

    公开(公告)号：US20240045302A1

    公开(公告)日：2024-02-08

    申请号：US18380179

    申请日：2023-10-15

    申请人： Dennis Willard Davis ,  Alice McKinstry Davis ,  Adam Michael Phenis

    发明人： Dennis Willard Davis ,  Alice McKinstry Davis ,  Adam Michael Phenis

    IPC分类号： G02F1/23 ,  H05B47/10

    CPC分类号： G02F1/23 ,  H05B47/10

    摘要： Disclosed is a method and system for cost effective, convenient remote high fidelity color reproduction and matching that can be used to convey color to observers remote to the physical source of color. Such remote observers can include product consumers wishing to view a product color, for example. In a preferred embodiment, the method comprises capture of article or product reflectance spectra and the use of this spectrum to filter ambient light or directed light in the environment of a remote user. Other embodiments of methods include various techniques to capture product spectral information and color matching functions useful for color reproduction using colored light sources. Additional systems embodiments include devices exploiting multiprimary displays to render the product color in avoidance of metamerism.

    Wearable skin treatment device
    18.
    发明授权
    Wearable skin treatment device 有权
    可穿戴皮肤治疗装置

    公开(公告)号：US07316332B2

    公开(公告)日：2008-01-08

    申请号：US10915720

    申请日：2004-08-10

    申请人： Jeffrey Lewis Powers ,  Dennis Willard Davis ,  David Paul Thimm ,  James Marvin Stenz

    发明人： Jeffrey Lewis Powers ,  Dennis Willard Davis ,  David Paul Thimm ,  James Marvin Stenz

    IPC分类号： B67D5/64

    CPC分类号： A45D34/00 ,  A45F2003/006 ,  A45F2005/008 ,  A47K5/122 ,  A61M35/003

    摘要： Persons often encounter the need to apply some form of skin treatment when on the go. Such treatments include disinfectant, sunscreens, medications, and moisturizing lotions. The present invention comprises convenient portable skin treatment dispensers in the form of neck-worn and disposable wrist-worn devices. The devices are convenient to use, unobtrusive and can even be disposable. Ease of manufacture is facilitated in various embodiments which include self-sealing diaphragm valves.

    摘要翻译： 人们经常遇到需要在旅途中应用某种形式的皮肤治疗。 这些治疗方法包括消毒剂，防晒剂，药物和保湿乳液。 本发明包括以颈部和一次性手腕佩戴装置形式的方便的便携式皮肤治疗分配器。 该设备使用方便，不引人注目，甚至可以一次性使用。 在包括自密封隔膜阀的各种实施例中便于制造。