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    • 81. 发明申请
    • Driving circuit for multi-lamps
    • 多灯驱动电路
    • US20080111496A1
    • 2008-05-15
    • US11983636
    • 2007-11-08
    • Steve LeeJohn WangXuefang Yang
    • Steve LeeJohn WangXuefang Yang
    • H05B41/36H05B41/24
    • H05B41/282Y02B20/183
    • A circuit is used for driving a plurality of lamps, such as Cold Cathode Fluorescent Lamps (CCFLs). The lamps are paired to form a plurality of pairs of lamps. Each of the plurality of pairs of lamps has two lamps which are coupled to each other in series. The plurality of pairs of lamps are coupled in parallel. The circuit comprises a switch circuit, a transformer, and a plurality of balance chokes. The switch circuit is used for converting a DC electric power into a first AC electric power. The transformer has a primary winding and a secondary winding. The primary winding of the transformer is coupled to the switch circuit for receiving said first AC electric power and energizing the secondary winding to generate a second AC electric power from the secondary winding to energize the plurality of lamps. Each of the balance chokes includes a first winding and a second winding. The first winding and the second winding of each of the balance chokes are coupled to two of the plurality of pairs of lamps in series, respectively, so as to balance currents flowing through those two pairs of lamps.
    • 电路用于驱动诸如冷阴极荧光灯(CCFL)的多个灯。 配对的灯形成多对灯。 多对灯具中的每一对具有串联连接的两个灯。 多对灯并联。 电路包括开关电路,变压器和多个平衡扼流圈。 开关电路用于将DC电力转换为第一AC电力。 变压器具有初级绕组和次级绕组。 变压器的初级绕组耦合到开关电路,用于接收所述第一AC电力并激励次级绕组以从次级绕组产生第二AC电力以激励多个灯。 每个平衡扼流圈包括第一绕组和第二绕组。 每个平衡扼流圈的第一绕组和第二绕组分别耦合到多对灯中的两个,以平衡流过这两对灯的电流。
    • 82. 发明申请
    • Electronic device with a function to magnify/reduce images in-situ and applications of the same
    • 具有放大/缩小图像的功能的电子设备及其应用
    • US20080036793A1
    • 2008-02-14
    • US11786797
    • 2007-04-12
    • John Wang
    • John Wang
    • G09G5/00G06F3/041H04N5/335G09G3/32
    • G06F3/0481G06F2203/04806H04N5/2257H04N5/23293H04N5/23296
    • A handheld electronic device with a function for magnifying/reducing an initial image displayed on the hand held device, and displaying at least one magnified/reduced image without shifting a focal point identified by the initial image and the applications of the same are provided. The handheld electronic device comprises a display unit, a position selector and an image magnification/reduction unit. The display unit is used for displaying the initial image and the at least one magnified/reduced image. The position selector is used to designate a datum mark associated with the focal point of the initial image. The image magnification/reduction unit, used to conduct at least one image magnification/reduction process to continually magnify/reduce the initial image in accordance with the datum mark, whereby each of the at least one magnified/reduced image is then displayed on the display unit immediately after each of the at least one magnification/reduction process.
    • 提供具有放大/缩小手持设备上显示的初始图像的功能的手持电子设备,并且显示至少一个放大/缩小的图像,而不移动由初始图像识别的焦点及其应用。 手持电子设备包括显示单元,位置选择器和图像放大/缩小单元。 显示单元用于显示初始图像和至少一个放大/缩小图像。 位置选择器用于指定与初始图像的焦点相关联的基准标记。 图像放大/缩小单元,用于进行至少一个图像放大/缩小处理,以根据基准标记连续放大/缩小初始图像,由此,至少一个放大/缩小的图像中的每一个然后显示在显示器上 在所述至少一个放大/缩小处理中的每一个之后立即单元。
    • 86. 发明申请
    • Search methods
    • 搜索方法
    • US20060136397A1
    • 2006-06-22
    • US11285074
    • 2005-11-23
    • John Wang
    • John Wang
    • G06F17/30
    • G06F17/30389H04M1/274558H04M1/72519
    • Search methods. A string is first received. The string is divided to generate at least one string fragment set, comprising of at least a first and a second fragments. A record conforming to the string fragment set is searched for and retrieved. A first data block of the record may include or begin with the first fragment, and a second block may include or begin with the second fragment. The first block may include or begin with the second fragment, and the second block may include or begin with the first fragment.
    • 搜索方法。 首先收到一个字符串。 该字符串被划分以生成至少一个包括至少第一和第二片段的字符串片段集合。 搜索并检索符合字符串片段集的记录。 记录的第一数据块可以包括第一个片段或从第一个片段开始,第二个片段可以包括第二个片段或从第二个片段开始。 第一块可以包括或以第二片段开始,并且第二块可以包括或以第一片段开始。
    • 88. 发明申请
    • Data management method
    • 数据管理方法
    • US20050283356A1
    • 2005-12-22
    • US11045054
    • 2005-01-31
    • John Wang
    • John Wang
    • G06F3/00G06F13/00G06F17/30
    • H04L67/06
    • The present invention relates to a data management method between a mass storage device and a data capture/storage device. When the data capture/storage device is connected to the mass storage device, a connection signal is generated. The connection signal initiates the transfer of data files from the data capture/storage device to the mass storage device. Then, a first marker is added to the data files in the data capture/storage device, so the transferred data files can be differentiated from the not-yet transferred.
    • 本发明涉及大容量存储装置与数据采集/存储装置之间的数据管理方法。 当数据采集/存储设备连接到大容量存储设备时,产生连接信号。 连接信号启动将数据文件从数据采集/存储设备传输到大容量存储设备。 然后,将第一标记添加到数据捕获/存储设备中的数据文件,因此传送的数据文件可以与尚未传送的数据文件区分开。