公开(公告)号：US11750238B1

公开(公告)日：2023-09-05

申请号：US17823609

申请日：2022-08-31

申请人： Paul G. Martin

发明人： Paul G. Martin

IPC分类号： H04B1/38 ,  H04B1/3888 ,  H04M1/02

CPC分类号： H04B1/3888 ,  H04M1/0281

摘要： A mobile device case having a case body having a cavity configured to receive a mobile device, a plurality of sound channels nested within the case body and a cavity wall associated with the case body, wherein the cavity wall is configured to form a sound chamber within the cavity, wherein the sound chamber is in sound communication with a speaker of the mobile device and the plurality of sound channels, thus allowing sound emitted from the speaker of the mobile device to be guided to the plurality of sound channels. An advantage of the mobile device case is that the plurality of sound channels nested within the case may redirect sound from speakers on the device to allow sound to escape out of the front and back of the mobile device case, thus redirecting sound to a device user and preventing the mobile device case from muffling the sound.

公开(公告)号：US20100226476A1

公开(公告)日：2010-09-09

申请号：US12718789

申请日：2010-03-05

申请人： John PESCE ,  Kenneth P. Martin ,  Paul G. Martin

发明人： John PESCE ,  Kenneth P. Martin ,  Paul G. Martin

IPC分类号： G01N23/223

CPC分类号： G01N23/223 ,  G01N2223/076

摘要： A low-profile, hand-holdable, self-contained x-ray fluorescence (XRF) analyzer includes an articulated head. Orientation of the head, relative to a body of the analyzer, may be user adjusted, manually and/or via remote control. A primary x-ray source and an x-ray detector are disposed within the head for articulation therewith. The analyzer may be inserted into a small diameter pipe or other hollow structure, and then the orientation of the head may be adjusted, so a business end of the head is oriented toward a portion of the interior of the pipe or other structure that is to be analyzed. Alternatively, a primary x-ray source and an x-ray detector are disposed within a fixed-orientation head, such that the business end axis of the analyzer is oriented approximately perpendicular to the main axis of the body. Optionally, one or more light sources and cameras may be used to generate images of regions near either of the analyzers to facilitate positioning the analyzer adjacent the sample and, in the case of the articulated head analyzer, orienting the head toward the sample.

摘要翻译： 低调，手持式，独立的X射线荧光（XRF）分析仪包括铰接头。 头部相对于分析仪的主体的方向可以由用户调整，手动和/或经由远程控制。 主X射线源和X射线检测器设置在头内用于与其连接。 分析仪可以插入小直径管或其它中空结构中，然后可以调节头部的方向，因此头部的业务端朝向管或其它结构的内部的一部分 分析。 或者，初级X射线源和X射线检测器设置在固定取向头内，使得分析仪的业务端轴线大致垂直于身体的主轴线定向。 可选地，可以使用一个或多个光源和照相机来生成靠近任一分析器的区域的图像，以便于将分析仪放置在样品附近，并且在铰接头分析仪的情况下，朝向样品定位头。