公开(公告)号：US20060080445A1

公开(公告)日：2006-04-13

申请号：US11274229

申请日：2005-11-15

申请人： David Chang ,  Derek Hok Ho

发明人： David Chang ,  Derek Hok Ho

IPC分类号： G06F15/16

CPC分类号： G06F21/31

摘要： A system and method for concurrent security connections is presented. An association table is used that includes a list of active credentials. An active credential includes information such as user id and password information for a given domain. The active credential may also include dynamic data that is retrieved from a user, such as a pseudo-random code or a fingerprint scan. The active credential is sent to a domain, or the managing server of the domain, when domain access is requested. This access request does not involve the user of the client unless dynamic input data is requested.

公开(公告)号：US08778861B2

公开(公告)日：2014-07-15

申请号：US14114294

申请日：2011-05-27

申请人： Manying Shi ,  David Chang

发明人： Manying Shi ,  David Chang

IPC分类号： C11D1/94 ,  C11D3/48 ,  C11D10/04

CPC分类号： C11D9/32 ,  C11D1/04 ,  C11D1/146 ,  C11D1/90 ,  C11D1/94 ,  C11D3/323 ,  C11D3/48 ,  C11D9/30 ,  C11D17/08

摘要： An aqueous and liquid cleansing composition comprises a fatty acid soap, a salt of a lauryl ether sulfate surfactant that is present in an amount that is at least 50% of the weight of the fatty acid soap, a betaine surfactant that is present in an amount that is at least 23% of the weight of the fatty acid soap, and at least 0.05% by weight of the composition of triclocarban. The lauryl ether sulfate and betaine surfactant in the specified amount in relation to the fatty acid soap amount keep the triclocarban from precipitating out of the composition.

摘要翻译： 水和液体清洁组合物包含脂肪酸皂，月桂基醚硫酸盐表面活性剂的盐，其存在量为脂肪酸皂重量的至少50％，甜菜碱表面活性剂的存在量为 即脂肪酸皂的重量的至少23％，和三氯卡班组合物的至少0.05重量％。 相对于脂肪酸皂量的指定量的月桂基醚硫酸盐和甜菜碱表面活性剂使三氯沙坦不会沉淀出组合物。

公开(公告)号：US20140194889A1

公开(公告)日：2014-07-10

申请号：US14024741

申请日：2013-09-12

申请人： David Chang ,  Nicholas R. Powley ,  Alan Fischer ,  Andrew Fischer

发明人： David Chang ,  Nicholas R. Powley ,  Alan Fischer ,  Andrew Fischer

IPC分类号： A61B17/17 ,  A61B19/00

CPC分类号： A61B17/1703 ,  A61B5/055 ,  A61B6/022 ,  A61B6/12 ,  A61B6/4405 ,  A61B6/4452 ,  A61B6/505 ,  A61B6/5211 ,  A61B6/547 ,  A61B6/587 ,  A61B8/00 ,  A61B17/1671 ,  A61B34/10 ,  A61B34/20 ,  A61B90/36 ,  A61B2090/364 ,  G06T3/608

摘要： Improved methods and apparatuses for inserting pedicle screws in accordance with embodiments of the present invention include an image correction algorithm. In various embodiments, an original image of a region of interest of a patient including a pedicle is created with an X-ray emitter and an X-ray detector. Due to the X-ray emitter not being aligned orthogonal to the X-ray detector, the original image will be skewed. Using a known location and orientation of the X-ray detector, a location and orientation of the X-ray emitter provided by a position monitoring system, and the original image, a processing system can execute the image correction algorithm to provide a corrected image to allow a surgeon to properly insert a pedicle screw along the axis of the pedicle while viewing an accurate corrected image in real time.

摘要翻译： 根据本发明的实施例的改进的用于插入椎弓根螺钉的方法和装置包括图像校正算法。 在各种实施例中，使用X射线发射器和X射线检测器创建包括椎弓根的患者的感兴趣区域的原始图像。 由于X射线发射器未与X射线检测器正交对准，因此原始图像将会偏斜。 使用X射线检测器的已知位置和取向，由位置监视系统提供的X射线发射器的位置和取向以及原始图像，处理系统可以执行图像校正算法以将修正后的图像提供给 允许外科医生在沿着椎弓根的轴线正确插入椎弓根螺钉，同时实时观察精确校正的图像。

公开(公告)号：US08730980B2

公开(公告)日：2014-05-20

申请号：US13337379

申请日：2011-12-27

申请人： Nagaraj Bagepalli ,  Abhijit Patra ,  David Chang

发明人： Nagaraj Bagepalli ,  Abhijit Patra ,  David Chang

IPC分类号： H04L12/56

CPC分类号： H04L49/356 ,  H04L49/70

摘要： Techniques are provided to start a virtual service node that is configured to provide network traffic services for one or more virtual machines. The virtual service node has at least one associated service profile comprising identifiers for corresponding service policies for network traffic services. The service policies identified in the at least one associated service profile are retrieved. A virtual machine is started with an associated virtual interface and a port profile is applied to the virtual interface, including information identifying the service profile. Information is provided to the virtual service node that informs the virtual service node of network parameters and assigned service profile of the virtual machine. Network traffic associated with the virtual machine is intercepted and redirected to the virtual service node. A virtual service data path is provided that enables dynamic service binding, virtual machine mobility support, and virtual service node chaining and/or clustering.

摘要翻译： 提供技术来启动被配置为为一个或多个虚拟机提供网络流量服务的虚拟服务节点。 虚拟服务节点具有包括用于网络业务服务的相应服务策略的标识符的至少一个相关联的服务简档。 检索在至少一个关联服务简档中标识的服务策略。 启动一个虚拟机与一个关联的虚拟接口，端口配置文件应用于虚拟接口，包括标识服务配置文件的信息。 信息被提供给向虚拟服务节点通知虚拟机的网络参数和分配的服务简档的虚拟服务节点。 与虚拟机关联的网络流量被拦截并重定向到虚拟服务节点。 提供虚拟服务数据路径，其实现动态服务绑定，虚拟机移动性支持以及虚拟服务节点链接和/或聚类。

公开(公告)号：US08523925B2

公开(公告)日：2013-09-03

申请号：US12014442

申请日：2008-01-15

申请人： Zafirios Gourgouliatos ,  David Chang

发明人： Zafirios Gourgouliatos ,  David Chang

IPC分类号： A61B18/18

CPC分类号： A61N5/0617 ,  A61N5/0616 ,  A61N2005/063 ,  A61N2005/0644 ,  A61N2005/0652 ,  A61N2005/0661 ,  A61N2005/067

摘要： A phototherapy apparatus for the treatment of skin disease is disclosed including: an at least partially hollow body element; a plurality of light emitting elements enclosed within the body element; and a plurality of elongated light transmitting elements, each of the light transmitting elements having a proximal end detachably affixed to the body element in proximity to one or more of the light emitting elements, and extending to an end distal the body element. For each of the elongated light transmitting elements, at least a portion of light incident from the light emitting elements onto the proximal end is directed through the light transmitting element and emitted from the distal end.

摘要翻译： 公开了一种用于治疗皮肤病的光疗设备，包括：至少部分中空的身体元件; 多个发光元件，包围在所述主体元件内; 以及多个细长的光透射元件，每个光透射元件具有近端可拆卸地固定到身体元件上的近端中的一个或多个发光元件，并延伸到远离身体元件的一端。 对于每个细长的光透射元件，从发光元件入射到近端的光的至少一部分被引导通过光透射元件并从远端发射。

公开(公告)号：US07724029B1

公开(公告)日：2010-05-25

申请号：US12502141

申请日：2009-07-13

申请人： Satwant Singh ,  Fabiano Fontana ,  David Chang

发明人： Satwant Singh ,  Fabiano Fontana ,  David Chang

IPC分类号： H03K19/173

CPC分类号： H03K19/17744 ,  H03K19/17784

摘要： In one embodiment, an integrated circuit (IC) such as a programmable logic device includes a plurality of IC input terminals and an input buffer having a buffer input terminal and a buffer output terminal. A multiplexer is adapted to selectively couple an IC input terminal to the buffer input terminal or to couple the buffer output terminal to the buffer input terminal.

摘要翻译： 在一个实施例中，诸如可编程逻辑器件的集成电路（IC）包括多个IC输入端子和具有缓冲器输入端子和缓冲器输出端子的输入缓冲器。 复用器适于选择性地将IC输入端子耦合到缓冲器输入端子或将缓冲器输出端子耦合到缓冲器输入端子。

公开(公告)号：US20080172112A1

公开(公告)日：2008-07-17

申请号：US12014450

申请日：2008-01-15

申请人： Zafirios Gourgouliatos ,  David Chang

发明人： Zafirios Gourgouliatos ,  David Chang

IPC分类号： A61N5/067

CPC分类号： A61N5/0617 ,  A61N5/0616 ,  A61N2005/063 ,  A61N2005/0644 ,  A61N2005/0654 ,  A61N2005/0661

摘要： A phototherapy apparatus is disclosed including: a handpiece including a body member and a grip; a plurality of elongated light transmitting elements, each of the elements extending between a proximal end enclosed within the body member and a distal end located outside of and distal to the body member; an ultraviolet light source; a light collection element; and one or more optical coupling elements. The proximal ends of the light transmitting elements are located in close proximity to each other The light collection element is configured to collect at least a portion of the light emitted from the light source. The one or more optical coupling elements are configured to direct at least a portion of the collected light to the proximal ends of the light transmitting elements to couple at least portion of the collected light into the light transmitting elements The light coupled into each of the light transmitting elements is transmitted along the element and emitted from the distal end.

摘要翻译： 公开了一种光疗装置，包括：手柄，其包括主体部件和手柄; 多个细长的光透射元件，每个元件在封闭在主体构件内的近端和位于本体构件外部和远端的远端之间延伸; 紫外光源; 光收集元件; 和一个或多个光耦合元件。 光传输元件的近端彼此靠近地定位。光收集元件被配置为收集从光源发射的光的至少一部分。 所述一个或多个光学耦合元件构造成将所收集的光的至少一部分引导到光透射元件的近端，以将至少部分收集的光耦合到光传输元件中。耦合到每个光中的光 发射元件沿着元件传输并从远端发射。

公开(公告)号：US20080067134A1

公开(公告)日：2008-03-20

申请号：US11813739

申请日：2006-01-11

申请人： Francesc Ayats ,  David Chang ,  Jay Packman

发明人： Francesc Ayats ,  David Chang ,  Jay Packman

IPC分类号： C02F1/68

CPC分类号： C02F1/688 ,  C02F1/50 ,  C02F1/505 ,  C02F2303/04 ,  C02F2305/14 ,  Y10T137/4891

摘要： The present invention relates to improved dispensers for a tablet containing or consisting of a dissolvable composition which, when contacted with water, will elute one or more chemical compounds to the water. More particularly the present invention relates to such an improved dispenser for a tablet which according to one aspect of the invention is particularly useful with, or forms a part of a device for the treatment of water, particularly a device useful in the purification of water.

摘要翻译： 本发明涉及用于含有或由可溶性组合物组成的片剂的改进的分配器，当与水接触时，其可将一种或多种化学化合物洗脱到水中。 更具体地说，本发明涉及一种用于片剂的这种改进的分配器，其根据本发明的一个方面特别适用于或形成用于处理水的装置的一部分，特别是用于净化水的装置。

公开(公告)号：US20070038060A1

公开(公告)日：2007-02-15

申请号：US11450097

申请日：2006-06-09

申请人： Stephen Cerwin ,  David Chang

发明人： Stephen Cerwin ,  David Chang

IPC分类号： A61B5/05

CPC分类号： A61B7/00 ,  A61B5/05 ,  A61B6/00 ,  A61B8/08 ,  A61N7/00

摘要： A method of detecting and treating cancerous or cancer-supporting tissue by applying low-power density electromagnetic signals to the tissue, inducing acoustic signals from a portion of the tissue that exhibits an electrical conductivity gradient, receiving the thus-induced acoustic signals and from them identifying the location of the tissue portion, applying time-reversal to the thus received acoustic signals, accumulating the strength of the time-reversed acoustic signals, and then applying the thus strengthened acoustic signals to the identified tissue portion.

摘要翻译： 通过向组织施加低功率密度电磁信号来检测和治疗癌性或癌症支持组织的方法，从表现出电导梯度的组织的一部分诱导声信号，接收由此引起的声信号和从它们 识别组织部分的位置，对如此接收的声信号施加时间反转，累积时间反转的声信号的强度，然后将如此强化的声信号施加到所识别的组织部分。

公开(公告)号：US20060052711A1

公开(公告)日：2006-03-09

申请号：US10934843

申请日：2004-09-03

申请人： David Chang ,  James Drummond ,  Jane Emerson

发明人： David Chang ,  James Drummond ,  Jane Emerson

IPC分类号： A61B5/02

CPC分类号： A61B5/0205 ,  A61B5/022 ,  A61B5/024

摘要： A medical diagnostic method using systolic and diastolic blood pressures, and pulse frequency of a patient is provided to compute a normalized diastolic distensibility value and a normalized peripheral resistance value, and to automatically compute the product of the normalized diastolic distensibility value and the normalized peripheral resistance value to generate a first product value. The first product value is compared to a stored distribution of normalized diastolic distensibility and a normalized peripheral resistance values for comparable individuals to determine if the first product value is equivalent to a value determined to indicate an abnormal condition. Particular values of the computed parameters aid in determining the etiology of hypertension and direct selection of pharmacotherapy.

摘要翻译： 提供使用收缩压和舒张压，以及患者脉搏频率的医学诊断方法来计算舒张压缩值和归一化外周电阻值，并自动计算舒张扩张值和标准化外周电阻的乘积 值以生成第一个产品值。 将第一产品值与存储的归一化舒张扩张分布和可比较个体的归一化外周电阻值进行比较，以确定第一产品值是否等于确定为指示异常状况的值。 计算参数的特定值有助于确定高血压的病因和药物治疗的直接选择。