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    Control system for electrochromic devices
    2.
    发明授权
    Control system for electrochromic devices 有权
    电致变色器件控制系统

    公开(公告)号：US06940627B2

    公开(公告)日：2005-09-06

    申请号：US10697766

    申请日：2003-10-30

    申请人： William Freeman ,  David Rosseinsky ,  Hong Jin Jiang ,  Andrew Soutar

    发明人： William Freeman ,  David Rosseinsky ,  Hong Jin Jiang ,  Andrew Soutar

    IPC分类号： G02F1/15 ,  G02F1/163

    CPC分类号： G02F1/163 ,  G02F2201/58

    摘要： A system and method for controlling an electrochromic device is provided. The system comprises a light source that produces an input light signal, and an electrochromic window configured to attenuate the input light signal by a certain amount and transmit a resulting attenuated light signal. An optical detector is configured to detect an optical property of the attenuated light signal, and a power module is connected to the electrochromic window and the detector. The power module generates a pulse-width modulated power signal and inputs the power signal to the electrochromic window. The power signal is modulated by an amount based on the detected optical property of the attenuated light signal. A control circuit for an electrochromic device is also disclosed.

    摘要翻译： 提供了一种用于控制电致变色装置的系统和方法。 该系统包括产生输入光信号的光源和被配置为使输入光信号衰减一定量并传送所得到的衰减光信号的电致变色窗。 光检测器被配置为检测衰减的光信号的光学特性，并且功率模块连接到电致变色窗和检测器。 电源模块产生脉宽调制功率信号，并将电源信号输入到电致变色窗口。 功率信号由基于检测到的衰减光信号的光学特性的量调制。 还公开了一种用于电致变色器件的控制电路。

    ULTRA-HIGH PHOTOSENSITIVITY VERTICAL NANOWIRE ARRAYS FOR RETINAL PROSTHESIS
    3.
    发明申请
    ULTRA-HIGH PHOTOSENSITIVITY VERTICAL NANOWIRE ARRAYS FOR RETINAL PROSTHESIS 有权
    超高光敏性垂直纳米阵列

    公开(公告)号：US20140128972A1

    公开(公告)日：2014-05-08

    申请号：US13806089

    申请日：2011-06-21

    申请人： Massoud L. Khraiche ,  Gabriel Silva ,  Gert Cauwenberghs ,  Yu-Hwa Lo ,  Deli Wang ,  William Freeman

    发明人： Massoud L. Khraiche ,  Gabriel Silva ,  Gert Cauwenberghs ,  Yu-Hwa Lo ,  Deli Wang ,  William Freeman

    IPC分类号： A61N1/36 ,  A61F2/14 ,  H01L31/0352

    CPC分类号： A61N1/36046 ,  A61F2/14 ,  A61L27/18 ,  A61L2400/12 ,  A61L2430/16 ,  A61N1/0543 ,  H01L31/035227 ,  H01L31/035236 ,  C08L83/04 ,  C08L65/04

    摘要： A prosthetic retina for implantation in an eye having a defective retina is formed from an array of nanowires having a predetermined spatial distribution, density, size and shape implanted in close proximity to the retina. An electrical conductor is formed at a first end of all nanowires in the array of nanowires and placed in contact with a bias source which biases the array. A plurality of electrodes is located on a second end of each of one nanowire or a bundle of nanowires in the array. Each nanowire produces a photocurrent at a corresponding electrode in response to detection of light impinging on the array of nanowires and the photocurrent stimulates one or more neurons adapted for visual perception. In the preferred embodiment, the predetermined spatial distribution mimics a distribution of rods and cones in a normal eye.

    摘要翻译： 用于植入具有缺陷视网膜的眼睛中的假视网膜由具有植入在视网膜附近的预定空间分布，密度，大小和形状的纳米线阵列形成。 电导体形成在纳米线阵列中的所有纳米线的第一端，并与偏置源接触，偏压源偏置阵列。 多个电极位于阵列中的一个纳米线或纳米线束中的每一个的第二端上。 每个纳米线响应于入射到纳米线阵列上的光而在对应的电极处产生光电流，并且光电流刺激一个或多个适于视觉感知的神经元。 在优选实施例中，预定空间分布模拟正常眼睛中的棒和锥体的分布。

    Method for optically trimming electronic components
    5.
    发明授权
    Method for optically trimming electronic components 有权
    光学修整电子部件的方法

    公开(公告)号：US07332402B2

    公开(公告)日：2008-02-19

    申请号：US10846210

    申请日：2004-05-14

    申请人： William Freeman

    发明人： William Freeman

    IPC分类号： H01L21/20 ,  H01L21/00

    CPC分类号： H01C17/06586 ,  H01C17/26 ,  H05K1/167 ,  H05K2203/107 ,  H05K2203/1142 ,  H05K2203/171

    摘要： Methods for adjusting the bulk material properties of manufactured components, such as resistors, thermistors, varistors, capacitors, resonators, oscillators, and optical components. Adjustment of the resistance of a resistor can be achieved by directing a high energy beam, such as an ultraviolet beam, onto a resistor formed from a matrix component and an embedded conductive component. The high energy beam adjusts the resistivity of the resistor material substantially without ablating the matrix component by affecting the matrix component, the conductive component, or both. Because of the lack of ablation, the material having a property to be adjusted can be a sub-layer in a laminated structure, with the high energy beam being directed through other layers formed thereon.

    摘要翻译： 用于调节制造部件的体材料性质的方法，例如电阻器，热敏电阻器，变阻器，电容器，谐振器，振荡器和光学部件。 可以通过将诸如紫外光束的高能束引导到由矩阵元件和嵌入的导电元件形成的电阻上来实现电阻器的电阻的调节。 高能束通过影响基体组分，导电组分或两者而基本上不调节基质组分，从而调节电阻材料的电阻率。 由于缺乏消融，具有待调整性质的材料可以是层叠结构中的子层，高能束被引导通过其上形成的其它层。

    Controlled liquid injection and blending apparatus
    7.
    发明申请
    Controlled liquid injection and blending apparatus 有权
    控制液体注入和混合装置

    公开(公告)号：US20070240649A1

    公开(公告)日：2007-10-18

    申请号：US11404241

    申请日：2006-04-15

    申请人： William Freeman

    发明人： William Freeman

    IPC分类号： F02M25/00

    CPC分类号： F02D19/12 ,  F02M25/00 ,  Y02T10/121

    摘要： A liquid injection and ratio control system is provided for blending an additive into a main flow line at a controlled ratio. The system automatically detects variances in temperature, pressure, and additive concentration and provides compensation thereto. The system also provides for automatic flow detection, calibration responsive to a level gauge, automated data collection, and wireless bi-directional communication.

    摘要翻译： 提供了一种液体注射和比例控制系统，用于将添加剂以受控的比例混合到主流动管线中。 系统自动检测温度，压力和添加剂浓度的变化，并对其进行补偿。 该系统还提供自动流量检测，响应电平计的校准，自动数据收集和无线双向通信。

    Concealed panel locking mechanism
    8.
    发明申请
    Concealed panel locking mechanism 有权
    隐藏面板锁定机构

    公开(公告)号：US20070033885A1

    公开(公告)日：2007-02-15

    申请号：US11186672

    申请日：2005-07-21

    申请人： William Freeman

    发明人： William Freeman

    IPC分类号： E04H13/00 ,  E01F9/011

    CPC分类号： E04H13/006 ,  Y10T70/5575 ,  Y10T292/11

    摘要： A concealed panel locking mechanism is provided which may be used to secure the contents of a container in a manner that is not discernable to an uninformed individual viewing the container. In one exemplary embodiment, the locking mechanism includes one or more channels formed into a central area of a panel of material. A locking member within the one or more channels is movable along the channel to either engage or disengage the locking member from a recess formed in a side wall of the container. In one embodiment, the locking member is not physically accessible from outside the channel by a human being but is formed from a ferromagnetic material that is moved within the channel by a magnetic force generated by a suitable strength magnetic key placed on the outside surface of the panel.

    摘要翻译： 提供了一种隐藏的面板锁定机构，其可以用于以不能识别容器的不知情的个体的方式来固定容器的内容物。 在一个示例性实施例中，锁定机构包括形成在面板材料的中心区域中的一个或多个通道。 一个或多个通道内的锁定构件可以沿着通道移动，以将锁定构件与形成在容器的侧壁中的凹部接合或分离。 在一个实施例中，锁定构件不能通过人体从通道的外部物理地接近，而是由铁磁材料形成，该铁磁材料通过由放置在所述通道的外表面上的合适的强度磁性钥匙产生的磁力在通道内移动 面板。

    Occluding contour detection and storage for digital photography
    10.
    发明申请
    Occluding contour detection and storage for digital photography 有权
    封闭数字摄影轮廓检测和存储

    公开(公告)号：US20060204040A1

    公开(公告)日：2006-09-14

    申请号：US11074371

    申请日：2005-03-07

    申请人： William Freeman ,  Ce Liu

    发明人： William Freeman ,  Ce Liu

    IPC分类号： G06K9/00 ,  G06K9/68

    CPC分类号： G06T7/246

    摘要： Described are techniques used in occluding contour detection. Cues obtained from a static image are combined with cues obtained based on motion disparity of objects in the image to determine occluding image contours. Two images of a same scene are obtained. Local pixel-wise flow fields are obtained using the Lucas-Kanade technique. A warped image is determined using the second image and the flow field. A disparity map is determined by comparing the warped image to the original first image. Static image cues are obtained from the original image using the Berkeley technique. The static image cues are combined with the motion disparity cues indicated by the disparity map producing a product image map. Occluding contours are determined by processing the product image map with the JetStream tracking technique. The occluding contours may be used with the original image for subsequent processing.

    摘要翻译： 描述了用于遮挡轮廓检测的技术。 从静态图像获得的提示与基于图像中的对象的运动差异获得的提示组合，以确定遮挡图像轮廓。 获得相同场景的两幅图像。 使用Lucas-Kanade技术获得局部像素方向的流场。 使用第二图像和流场确定翘曲图像。 通过将翘曲图像与原始第一图像进行比较来确定视差图。 使用伯克利技术从原始图像获得静态图像提示。 静态图像提示与由视差图表示的运动视差线索组合，产生产品图像映射。 通过使用JetStream跟踪技术处理产品图像映射来确定遮挡轮廓。 闭塞轮廓可以与原始图像一起使用以用于后续处理。