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208 条记录 (耗时 0.064 秒)

    Serial lighting interface with embedded feedback
    12.
    发明授权
    Serial lighting interface with embedded feedback 有权
    具有嵌入式反馈的串行照明接口

    公开(公告)号：US09220139B2

    公开(公告)日：2015-12-22

    申请号：US13347669

    申请日：2012-01-10

    申请人： Richard K. Williams ,  Kevin D'Angelo ,  David A. Brown

    发明人： Richard K. Williams ,  Kevin D'Angelo ,  David A. Brown

    IPC分类号： G09G3/10 ,  H05B33/08 ,  H05B37/02

    CPC分类号： H05B33/083 ,  H05B33/0815 ,  H05B33/0827 ,  H05B33/086 ,  H05B37/0254 ,  Y02B20/32

    摘要： A system for controlling multiple strings of LEDs includes a group of LED driver ICs, each of which includes a current sense feedback (CSFB) sample latch for storing a digital representation of the forward-voltage drop across a controlled LED string. Each CSFB latch is coupled to a register within a serial lighting interface (SLI) bus that both originates and terminates at an interface IC. As the data on the SLI bus is shifted into the interface IC, the interface IC selects the CSFB word that represents the highest forward-voltage drop of any of the controlled LED strings, which is then used by the interface IC to generate a CSFB signal for setting the appropriate supply voltage for the controlled LED strings.

    摘要翻译： 用于控制多串LED的系统包括一组LED驱动器IC，每个LED驱动器IC包括用于存储跨受控LED串的正向压降的数字表示的电流检测反馈（CSFB）采样锁存器。 每个CSFB锁存器耦合到串行照明接口（SLI）总线中的寄存器，两者都在接口IC处发起并终止。 随着SLI总线上的数据被转移到接口IC中，接口IC选择表示任何受控LED串的最高正向压降的CSFB字，然后由接口IC用于产生一个CSFB信号 用于设置受控LED串的适当电源电压。

    Dial control for mobile devices
    13.
    发明授权
    Dial control for mobile devices 有权
    移动设备的拨号控制

    公开(公告)号：US08954895B1

    公开(公告)日：2015-02-10

    申请号：US13250010

    申请日：2011-09-30

    申请人： Jeffrey D. Yaksick ,  David A. Brown ,  Michael A. Cleron ,  Karl Rosaen ,  Amar S. Gandhi ,  James B. Miller

    发明人： Jeffrey D. Yaksick ,  David A. Brown ,  Michael A. Cleron ,  Karl Rosaen ,  Amar S. Gandhi ,  James B. Miller

    IPC分类号： G06F3/033

    CPC分类号： G06F3/04847 ,  G06F3/04817 ,  G06F3/0482 ,  G06F3/0484 ,  G06F3/04883

    摘要： Implementations of the present disclosure provide dial controls on a mobile computing device. In one aspect, a method includes displaying a first function graphic in a dial control, the first function graphic being displayed at a first base position on a touchscreen display of a mobile device, detecting a user selection in a first region of the touchscreen display, the first region being associated with the first function graphic, detecting user motion corresponding to the user selection, animating the dial control to rotate for arcing movement of the first function graphic from the first base position on the touchscreen display in response to detecting user motion, determining a measure of user motion, comparing the measure of user motion to a threshold measure, and performing one or more functions on the mobile device in response to the measure of user motion exceeding the threshold measure.

    摘要翻译： 本公开的实现在移动计算设备上提供拨号控制。 一方面，一种方法包括在拨盘控制中显示第一功能图形，第一功能图形显示在移动装置的触摸屏显示器上的第一基座位置，检测触摸屏显示器的第一区域中的用户选择， 所述第一区域与所述第一功能图形相关联，检测与所述用户选择相对应的用户运动，响应于检测到用户运动，动画所述拨盘控制旋转以使所述第一功能图形从所述触摸屏显示器上的所述第一基本位置的电弧运动， 确定用户运动的度量，将用户运动的度量与阈值度量进行比较，以及响应于超过阈值度量的用户运动的测量，在移动设备上执行一个或多个功能。

    Low cost LED driver with improved serial bus
    14.
    发明授权
    Low cost LED driver with improved serial bus 有权
    低成本LED驱动器，改进了串行总线

    公开(公告)号：US08810162B2

    公开(公告)日：2014-08-19

    申请号：US13347654

    申请日：2012-01-10

    申请人： Richard Kent Williams ,  Kevin D'Angelo ,  David A. Brown

    发明人： Richard Kent Williams ,  Kevin D'Angelo ,  David A. Brown

    IPC分类号： H05B37/00 ,  H05B33/08 ,  H05B37/02

    CPC分类号： H04N5/57 ,  H05B33/083 ,  H05B33/0842 ,  H05B37/0254

    摘要： An LED driver IC for driving external strings of LEDs comprises a prefix register and a data register connected in series with each other and with the prefix and data registers in other driver ICs. The prefix and data registers of the driver ICs are connected in a daisy chain arrangement with an interface IC. The interface IC loads data identifying a functional latch into the prefix register and data defining a functional condition into the data register of each driver IC. The data in the data register is then transferred to the functional latch to control the functional condition within the LED driver IC.

    摘要翻译： 用于驱动外部LED串的LED驱动器IC包括彼此串联连接的前缀寄存器和数据寄存器，以及其他驱动器IC中的前缀和数据寄存器。 驱动器IC的前缀和数据寄存器以菊花链方式连接到接口IC。 接口IC将识别功能锁存器的数据加载到前缀寄存器中，并将定义功能条件的数据加载到每个驱动器IC的数据寄存器中。 然后将数据寄存器中的数据传送到功能锁存器，以控制LED驱动器IC内的功能状态。

    Indexed Competition Health Care Network Method
    16.
    发明申请
    Indexed Competition Health Care Network Method 审中-公开
    指数竞争保健网络方法

    公开(公告)号：US20130110536A1

    公开(公告)日：2013-05-02

    申请号：US13714594

    申请日：2012-12-14

    申请人： David A. Brown

    发明人： David A. Brown

    IPC分类号： G06F19/00

    CPC分类号： G06F19/328 ,  G06Q40/08 ,  G06Q50/22

    摘要： There is provided a method for producing a price competitive health care system. A website, which is hosted on a computer server, is created for establishing a health care network. Providers are solicited to join the health care network and a plurality of providers apply by sending applications, including credentials, to the website from the providers' computers via the internet. The credentials of the providers are examined. Those with appropriate credentials are approved. The approved providers send to the website a number equal to the percentage of a known index which the approved providers are willing to charge for their goods and/or services. The website is accessed by patients who may be interested in purchasing the services or the goods of one or more of the approved providers, which access is accomplished from the patients' computers via the Internet.

    摘要翻译： 提供了一种生产价格竞争力的医疗保健系统的方法。 创建一个托管在计算机服务器上的网站，用于建立医疗保健网络。 提供商被要求加入医疗保健网络，并且多个提供商通过从提供者的计算机经由互联网将应用程序（包括凭证）发送到网站。 检查提供者的凭据。 具有相应证书的人员获得批准。 批准的提供者将网站的数量等同于已批准的提供商愿意为其商品和/或服务收取的已知指数的百分比。 可能有兴趣购买一个或多个经批准的供应商的服务或商品的患者访问该网站，该访问通过因特网从病人的计算机中完成。

    Low Cost LED Driver With Integral Dimming Capability
    18.
    发明申请
    Low Cost LED Driver With Integral Dimming Capability 有权
    低成本LED驱动器，具有整体调光功能

    公开(公告)号：US20130082609A1

    公开(公告)日：2013-04-04

    申请号：US13347639

    申请日：2012-01-10

    申请人： Richard K. Williams ,  Kevin D'Angelo ,  David A. Brown ,  George A. Hariman

    发明人： Richard K. Williams ,  Kevin D'Angelo ,  David A. Brown ,  George A. Hariman

    IPC分类号： H05B37/02

    CPC分类号： H05B33/0827 ,  H05B33/0884

    摘要： A distributed system for driving strings of series-connected LEDs for backlighting, display and lighting applications includes multiple intelligent satellite LED driver ICs connected to a an interface IC via serial bus. The interface IC translates information obtained from a host microcontroller into instructions for the satellite LED driver ICs pertaining to such parameters as duty factor, current levels, phase delay and fault settings. Fault conditions in the LED driver ICs can be transmitted back to, the interface IC. An analog current sense feedback system which also links the LED driver ICs determines the supply voltage for the LED strings.

    摘要翻译： 用于驱动用于背光，显示和照明应用的串联LED串的分布式系统包括通过串行总线连接到接口IC的多个智能卫星LED驱动器IC。 接口IC将从主机微控制器获得的信息转换成与占空比，当前电平，相位延迟和故障设置等参数有关的卫星LED驱动器IC的指令。 LED驱动器IC中的故障条件可以传回回接口IC。 也连接LED驱动器IC的模拟电流感测反馈系统确定LED串的电源电压。

    DUAL INJECTION POINTS IN SAGD
    19.
    发明申请
    DUAL INJECTION POINTS IN SAGD 有权
    SAGD的双注射点

    公开(公告)号：US20120247760A1

    公开(公告)日：2012-10-04

    申请号：US13424080

    申请日：2012-03-19

    申请人： Thomas J. Wheeler ,  David A. Brown ,  Tawfik N. Nasr

    发明人： Thomas J. Wheeler ,  David A. Brown ,  Tawfik N. Nasr

    IPC分类号： E21B43/24

    CPC分类号： E21B43/2406

    摘要： A method for recovering petroleum from a formation, wherein at least two injection wells and at least one production well are in fluid communication with said formation, comprising: introducing a gaseous mixture into a first and a second injection well at a temperature and a pressure, wherein said gaseous mixture comprises steam and non-condensable gas (NCG); and recovering a fluid comprising petroleum from said production well, wherein said injection wells and a production well are horizontal wells, and wherein said first injection well is disposed 1-10 meters above said production well, and said second injection well is disposed at least 5 meters above said first injection well.

    摘要翻译： 一种用于从地层回收石油的方法，其中至少两个注入井和至少一个生产井与所述地层流体连通，包括：在温度和压力下将气态混合物引入第一和第二注入井， 其中所述气体混合物包括蒸汽和不可冷凝气体（NCG）; 以及从所述生产井回收包含石油的流体，其中所述注入井和生产井是水平井，并且其中所述第一注入井设置在所述生产井上方1-10米处，并且所述第二注入井设置在至少5 高于所述第一注射井。