公开(公告)号：US07029561B2

公开(公告)日：2006-04-18

申请号：US10197331

申请日：2002-07-18

申请人： David Ross ,  Laurie E. Locascio

发明人： David Ross ,  Laurie E. Locascio

IPC分类号： G01N27/447 ,  G01N27/453

CPC分类号： G01N27/44791 ,  G01N27/44795

摘要： A method and device are provided for concentrating and separating ionic species in solution within a fluidic device having a fluid conduit such as a channel or capillary. The concentration is achieved by balancing the electrophoretic velocity of an analyte against the bulk flow of solution in the presence of a temperature gradient. Using an appropriate buffer, the temperature gradient can generate a corresponding gradient in the electrophoretic velocity so that the electrophoretic and bulk velocities sum to zero at a unique point and the analyte will be focused at that point. The method and device may be adapted for use with a variety of analytes including fluorescent dyes, amino acids, proteins, DNA and to concentrate a dilute analyte.

公开(公告)号：US06860980B2

公开(公告)日：2005-03-01

申请号：US09881123

申请日：2001-06-15

申请人： Laurie E. Locascio ,  Susan L. R. Barker ,  David Ross ,  Michael J. Tarlov

发明人： Laurie E. Locascio ,  Susan L. R. Barker ,  David Ross ,  Michael J. Tarlov

IPC分类号： B32B3/20 ,  G01N27/447

CPC分类号： B32B3/20 ,  G01N27/44704 ,  G01N27/44752 ,  G01N27/44791 ,  Y10T428/24562

摘要： A microchannel device is provided with a plastic substrate having a microchannel formed therein. Polyelectrolyte multilayers are disposed along selected surfaces of the microchannel. The polyelectrolyte layers comprise alternating net positively charged layers and net negatively charged layers. A microchannel lid has a surface facing the microchannel. In making the microchannel device, selected surfaces of the microchannel are alternatively exposed to solutions comprising positively charged polyelectrolytes and negatively charged polyelectrolytes to form the desired number of polyelectrolyte layers.

摘要翻译： 微通道装置设置有具有形成在其中的微通道的塑料基板。 聚电解质多层沿着微通道的选定表面设置。 聚电解质层包括交替的净带正电荷层和净负电荷层。 微通道盖具有面向微通道的表面。 在制造微通道装置时，将微通道的选定表面交替地暴露于包含带正电荷的聚电解质和带负电荷的聚电解质的溶液以形成所需数量的聚电解质层。

公开(公告)号：US20200261290A1

公开(公告)日：2020-08-20

申请号：US15947099

申请日：2018-04-06

申请人： David Ross ,  Rositsa Stoykova

发明人： David Ross ,  Rositsa Stoykova

IPC分类号： A61G7/015 ,  A61G7/018

摘要： Embodiments are described for a articulating bed frame which may be utilized as a bed, a chair, or a lift chair. The articulating bed frame has a support frame with a mattress resting thereon. A plurality of support members is in operative communication with at least one motor. A controller allows the user to select from a plurality of configurations and thus modulate the orientation of the bed.

公开(公告)号：US20140189866A1

公开(公告)日：2014-07-03

申请号：US13969879

申请日：2013-08-19

申请人： Jason Shiffer ,  David Ross

发明人： Jason Shiffer ,  David Ross

IPC分类号： G06F21/56

CPC分类号： G06F21/562 ,  G06F21/55 ,  G06F21/561 ,  G06F21/566

摘要： A method to identify character strings associated with potentially malicious software items. The method includes employing a visual algorithm to translate one or more characters of a character string into corresponding characters in a visual ID for use in grouping and comparing computer items having similar visual IDs, such as a reference ID for a computer item that is known to be non-malicious. The method may, among other things, elucidate an attacker's attempt to obfuscate malicious software by using file names that are very similar to those used for harmless files.

摘要翻译： 识别与潜在恶意软件项目相关联的字符串的方法。 该方法包括使用视觉算法将一个或多个字符串的字符转换成视觉ID中的相应字符，以用于分组和比较具有类似视觉ID的计算机项目，例如已知的计算机项目的参考ID 是非恶意的 该方法可以通过使用与用于无害文件的文件名非常相似的文件名来阐明攻击者试图混淆恶意软件的尝试。

公开(公告)号：US20140181131A1

公开(公告)日：2014-06-26

申请号：US14034672

申请日：2013-09-24

申请人： David Ross

发明人： David Ross

IPC分类号： G06F17/30

CPC分类号： G06F17/30905

摘要： A method for organizing event data by identifying a primary timeline containing event data, extracting a first timestamp from a first item of the primary timeline, setting a radius around the first timestamp, identifying a second timestamp within the radius, determining whether the second timestamp is already in a wrinkle timeline, and, if not, incorporating the second timestamp into the wrinkle timeline. Event data associated with the first item may be marked and emphasized in the wrinkle timeline. The system may also create one or more indexes of the event data.

摘要翻译： 一种用于通过识别包含事件数据的主时间轴来组织事件数据的方法，从主时间线的第一项中提取第一时间戳，设置围绕第一时间戳的半径，识别半径内的第二时间戳，确定第二时间戳是否是 已经处于皱纹时间线，如果没有，将第二个时间戳记并入皱纹时间轴。 可以在皱纹时间线中标记并强调与第一项相关联的事件数据。 系统还可以创建事件数据的一个或多个索引。

公开(公告)号：US08751589B2

公开(公告)日：2014-06-10

申请号：US13085841

申请日：2011-04-13

申请人： David Ross ,  Charles Taylor

发明人： David Ross ,  Charles Taylor

IPC分类号： G06F15/16

CPC分类号： H04W4/21 ,  H04L51/32 ,  H04L65/40 ,  H04L67/02 ,  H04L67/12 ,  H04L67/18 ,  H04W4/022 ,  H04W4/023 ,  H04W4/029 ,  H04W4/80 ,  H04W64/00 ,  H04W88/02

摘要： The present invention generally relates to systems and methods for sharing information related to a location also referred to herein as a “spot,” such as spot alerts and/or spot comments (e.g., shared information, advertisements, etc.) received, displayed, played, and/or actuated, for example, on recipient mobile electronic devices proximately located to such location (e.g., spot). Users of the system can create spot alerts in which designated recipients can receive messages, such as spot alerts and/or spot comments (e.g., shared information, advertisements, etc.) received, displayed, played, and/or actuated, for example, on respective recipient mobile electronic devices, when located within a proximity of a defined location (e.g., spot).

摘要翻译： 本发明一般涉及用于共享与本文中也称为“点”的位置相关的信息的系统和方法，例如现场警报和/或接收，显示的现场警报和/或点评（例如共享信息，广告等） 播放和/或启动，例如在接近位置的位置（例如，点）的接收者移动电子设备上。 系统的用户可以创建点警报，其中指定的接收者可以接收消息，例如接收，显示，播放和/或致动的点警报和/或点评注释（例如，共享信息，广告等） 位于相应的接收者移动电子设备上，当位于定义位置（例如，点）附近时。

公开(公告)号：US08497417B2

公开(公告)日：2013-07-30

申请号：US13416096

申请日：2012-03-09

申请人： Richard F. Lyon ,  Thomas C. Walters ,  David Ross

发明人： Richard F. Lyon ,  Thomas C. Walters ,  David Ross

IPC分类号： A63H5/00

CPC分类号： G06F17/30743 ,  G10H1/0008 ,  G10H1/20 ,  G10H2210/066 ,  G10H2210/081 ,  G10H2240/075 ,  G10H2240/135 ,  G10H2240/141

摘要： A system, method, and computer readable storage medium generates an audio fingerprint for an input audio clip that is robust to differences in key, instrumentation, and other performance variations. The audio fingerprint comprises a sequence of intervalgrams that represent a melody in an audio clip according pitch intervals between different time points in the audio clip. The fingerprint for an input audio clip can be compared to a set of reference fingerprints in a reference database to determine a matching reference audio clip.

摘要翻译： 系统，方法和计算机可读存储介质为输入音频剪辑生成对于密钥，仪器和其他性能变化的差异是鲁棒的音频指纹。 音频指纹包括间隔图的序列，其表示音频剪辑中的音调，该音调剪辑中的音调间隔在音频剪辑中的不同时间点之间。 用于输入音频剪辑的指纹可以与参考数据库中的一组参考指纹进行比较，以确定匹配的参考音频剪辑。

公开(公告)号：US08440900B2

公开(公告)日：2013-05-14

申请号：US13615061

申请日：2012-09-13

申请人： Richard F. Lyon ,  Thomas C. Walters ,  David Ross

发明人： Richard F. Lyon ,  Thomas C. Walters ,  David Ross

IPC分类号： A63H5/00

CPC分类号： G06F17/30743 ,  G10H1/0008 ,  G10H1/20 ,  G10H2210/066 ,  G10H2210/081 ,  G10H2240/075 ,  G10H2240/135 ,  G10H2240/141

摘要： A system, method, and computer readable storage medium generates an audio fingerprint for an input audio clip that is robust to differences in key, instrumentation, and other performance variations. The audio fingerprint includes a sequence of intervalgrams that represent a melody in an audio clip according pitch intervals between different time points in the audio clip. The fingerprint for an input audio clip can be compared to a set of reference fingerprints in a reference database to determine a matching reference audio clip.

摘要翻译： 系统，方法和计算机可读存储介质为输入音频剪辑生成对于密钥，仪器和其他性能变化的差异是鲁棒的音频指纹。 音频指纹包括一系列间隔图，它们以音频剪辑中的不同时间点之间的音调间隔表示音频剪辑中的旋律。 用于输入音频剪辑的指纹可以与参考数据库中的一组参考指纹进行比较，以确定匹配的参考音频剪辑。

公开(公告)号：US20110314995A1

公开(公告)日：2011-12-29

申请号：US12826623

申请日：2010-06-29

申请人： Richard F. Lyon ,  Thomas C. Walters ,  David Ross

发明人： Richard F. Lyon ,  Thomas C. Walters ,  David Ross

IPC分类号： G10H1/00

CPC分类号： G06F17/30743 ,  G10H1/0008 ,  G10H1/20 ,  G10H2210/066 ,  G10H2210/081 ,  G10H2240/075 ,  G10H2240/135 ,  G10H2240/141

摘要： A system, method, and computer readable storage medium generates an audio fingerprint for an input audio clip that is robust to differences in key, instrumentation, and other performance variations. The audio fingerprint comprises a sequence of intervalgrams that represent a melody in an audio clip according pitch intervals between different time points in the audio clip. The fingerprint for an input audio clip can be compared to a set of reference fingerprints in a reference database to determine a matching reference audio clip.

摘要翻译： 系统，方法和计算机可读存储介质为输入音频剪辑生成对于密钥，仪器和其他性能变化的差异是鲁棒的音频指纹。 音频指纹包括间隔图的序列，其表示音频剪辑中的音调，该音调剪辑中的音调间隔在音频剪辑中的不同时间点之间。 用于输入音频剪辑的指纹可以与参考数据库中的一组参考指纹进行比较，以确定匹配的参考音频剪辑。

公开(公告)号：US20100214127A1

公开(公告)日：2010-08-26

申请号：US12393745

申请日：2009-02-26

申请人： William Lloyd ,  David Ross

发明人： William Lloyd ,  David Ross

IPC分类号： G08G1/07

CPC分类号： G08G1/07 ,  G08G1/095

摘要： An embodiment of the present invention is an illuminated stop sign for allowing pedestrians to control traffic. The system comprises a fixed support assembly; a pedestrian activated mechanism; a timer set for a predetermined period of time when the pedestrian activated mechanism is activated; and an octagonal display nonremovably mounted to the fixed support assembly comprising a backlight within the display and a display surface comprising a word “STOP” visible when the backlight is illuminated and substantially not visible when the backlight is not illuminated, the backlight being illuminated until the predetermined period of time is expired.

摘要翻译： 本发明的实施例是用于允许行人控制交通的照明停止标志。 该系统包括固定的支撑组件; 行人激活机制; 当所述行人激活机构被激活时，所述定时器设定预定时间段; 以及不可拆卸地安装到固定支撑组件的八边形显示器，其包括显示器内的背光，以及包括当背光照明时可见的单词“STOP”的显示表面，并且当背光未被照亮时基本上不可见时，背光被照亮直到 预定时间段到期。