公开(公告)号：US07497575B2

公开(公告)日：2009-03-03

申请号：US11743136

申请日：2007-05-01

申请人： David Huang ,  Maolong Tang

发明人： David Huang ,  Maolong Tang

IPC分类号： A61B3/14 ,  A61B3/10

CPC分类号： A61B3/107

摘要： The present invention discloses a method for characterizing ectatic diseases of the cornea by computing a mean curvature map of the anterior or posterior surfaces of the cornea and fitting the map to a Gaussian function to characterize the surface features of the map. Exemplary ectatic disease that may be characterized include keratoconus and pellucid marginal degeneration. Also disclosed are a system for diagnosing ectatic disease of the cornea and a computer readable medium encoding the method thereof.

摘要翻译： 本发明公开了一种用于通过计算角膜前表面或后表面的平均曲率图并将该贴图拟合为高斯函数来表征地图的表面特征的方法来表征角膜的异位疾病。 可以表征的示例性外周疾病包括圆锥角膜和透明边缘变性。 还公开了用于诊断角膜的角膜疾病的系统和编码其角膜的计算机可读介质。

公开(公告)号：US20080164771A1

公开(公告)日：2008-07-10

申请号：US11650597

申请日：2007-01-08

申请人： David Huang

发明人： David Huang

IPC分类号： H02K41/00

CPC分类号： H02K41/0356

摘要： A high performance voice coil motor comprises: a retaining seat having at least one magnetic unit; a movable seat installed within a receiving space of the retaining seat; the movable seat being installed with at least one coil set; the coil set being interacted with the magnetic unit as current flows through the coil set so that the movable seat moves with respect to the retaining seat; the magnetic unit having four poles so as to increase the density of magnetic lines. Each of four corners of the upper cover is extended with a supporting rod; and each of four sides of the movable seat is installed with a coil set which is adjacent to the magnetic unit. A lower side of the movable seat is installed with two lower elastic sheets; each lower elastic sheet has an electrode plate.

摘要翻译： 高性能音圈电动机包括：具有至少一个磁性单元的保持座; 安装在所述保持座的容纳空间内的活动座; 所述可动座椅安装有至少一个线圈组; 线圈组与磁性单元相互作用，因为电流流过线圈组，使得可动座相对于保持座移动; 磁性单元具有四个极点，以增加磁力线的密度。 上盖的四个角都用支撑杆延伸; 并且可动座的四个边中的每一个都安装有与磁单元相邻的线圈组。 可动座的下侧安装有两个下弹性片; 每个下弹性片具有电极板。

公开(公告)号：US20080112573A1

公开(公告)日：2008-05-15

申请号：US11558641

申请日：2006-11-10

申请人： David Huang

发明人： David Huang

IPC分类号： H04B7/00 ,  H04B1/00 ,  H04R25/00

CPC分类号： H04R27/00

摘要： A signal transmitting and receiving system is adapted for use in a vehicle cabin, and includes a transmitting device and a receiving device. The transmitting device includes a first processing unit for receiving signals from a signal source, a directional transmitting unit coupled to the first processing unit and operable so as to wirelessly transmit signals from the first processing unit along a primary signal transmitting direction, and a driving unit for coupling rotatably the directional transmitting unit to the first processing unit such that the primary signal transmitting direction is adjustable relative to the first processing unit. The receiving device includes a receiving unit for receiving the signals wirelessly transmitted by the directional transmitting unit, and a second processing unit coupled to the receiving unit for processing signals received therefrom.

摘要翻译： 信号发送和接收系统适用于车厢，并包括发送装置和接收装置。 所述发送装置包括用于从信号源接收信号的第一处理单元，耦合到所述第一处理单元并且可操作以便沿着主信号发送方向从所述第一处理单元无线地发送信号的定向发送单元，以及驱动单元 用于将定向发射单元可旋转地耦合到第一处理单元，使得主信号发送方向相对于第一处理单元是可调节的。 接收装置包括：接收单元，用于接收由方向发送单元无线发送的信号;以及第二处理单元，耦合到接收单元，用于处理从其接收的信号。

公开(公告)号：US20070287932A1

公开(公告)日：2007-12-13

申请号：US11743135

申请日：2007-05-01

申请人： David Huang ,  SriniVas Sadda ,  Ou Tan

发明人： David Huang ,  SriniVas Sadda ,  Ou Tan

IPC分类号： A61B3/10

CPC分类号： A61B3/1005 ,  A61B3/102

摘要： The present invention discloses a method for comparing the detection of clinically significant diabetic macular edema by an optical coherence tomography (OCT) grid scanning protocol and biomicroscopic examination. Also provided are computer implemented, automated systems for performing the method thereof and computer readable media encoding the method thereof.

摘要翻译： 本发明公开了一种通过光学相干断层扫描（OCT）网格扫描方案和生物显微镜检查比较临床显着性糖尿病性黄斑水肿的检测方法。 还提供了计算机实现的，用于执行其方法的自动化系统和编码其方法的计算机可读介质。

公开(公告)号：US20060044095A1

公开(公告)日：2006-03-02

申请号：US11208621

申请日：2005-08-23

申请人： David Huang

发明人： David Huang

IPC分类号： H01F7/08

CPC分类号： H01F7/1607 ,  H01F7/127 ,  H01F7/13

摘要： A solenoid is disclosed to include a mount seat has a receiving housing forming a receiving room; a magnet assembly has a magnet part installed inside the receiving room of the mount seat; a spindle set has a spindle, a coil wound around the spindle and positioned inside the magnet part of magnet assembly, and a actuating against portion connected at an end of the spindle; a spring member has a spindle connect portion connected to the spindle set, a spring-back portion connected to the spindle connect portion and providing elastic deformation and spring back, and a seat connect portion connected between the spring-back portion and the receiving housing of the mount seat.

摘要翻译： 公开了一种螺线管，其包括安装座，其具有形成接收室的接收壳体; 磁体组件具有安装在安装座的接收室内部的磁体部分; 主轴组具有主轴，缠绕在主轴上并位于磁体组件的磁体部分内部的线圈以及连接在主轴端部的致动部分; 弹簧构件具有连接到主轴组的主轴连接部，连接到主轴连接部并且提供弹性变形和弹回的弹簧后部，以及连接在弹簧后部和接收壳之间的座连接部 安装座椅。

公开(公告)号：US20050182535A1

公开(公告)日：2005-08-18

申请号：US10779985

申请日：2004-02-17

申请人： David Huang

发明人： David Huang

IPC分类号： G06F19/00 ,  H04L12/26

CPC分类号： H04L43/50

摘要： A method for identifying a specific communications protocol used in a vehicle's on-board diagnostic system, wherein the method is implemented using a handheld automotive diagnostic device and cable having a first and second connector, wherein the cable has unique physical layer features that may be correlated to a specific communications protocol. The method comprises connecting the first connector to an input/output connector on the diagnostic device; powering up and initializing the diagnostic device; retrieving cable identification data unique to the physical layer features of the cable; and comparing the retrieved cable identification data with at least one look-up table to identify a correlated communications protocol.

摘要翻译： 一种用于识别车辆车载诊断系统中使用的特定通信协议的方法，其中所述方法使用手持式汽车诊断设备和具有第一和第二连接器的电缆来实现，其中所述电缆具有可以相关的独特物理层特征 到具体的通信协议。 该方法包括将第一连接器连接到诊断装置上的输入/输出连接器; 启动和初始化诊断设备; 检索电缆物理层特征所独有的电缆识别数据; 以及将所检索的电缆识别数据与至少一个查找表进行比较，以识别相关的通信协议。

公开(公告)号：US20050171735A1

公开(公告)日：2005-08-04

申请号：US10984705

申请日：2004-11-09

申请人： David Huang

发明人： David Huang

IPC分类号： G06F11/00 ,  G06F11/30

CPC分类号： G06F11/079 ,  G05B23/0272 ,  G06F11/0739 ,  G07C5/00 ,  G07C2205/02

摘要： A handheld diagnostic device and method for displaying bitmapped graphic characters is provided which utilizes a condensed bitmap library. In particular, the present invention provides a method for condensing extremely large graphically-based bitmapped character sets, such as Chinese, Japanese, Korean or any other graphically-based bitmapped character set, and storing them in simple and economical handheld automotive diagnostic devices.

摘要翻译： 提供了一种用于显示位图图形字符的手持式诊断装置和方法，其利用了精简位图库。 特别地，本发明提供了一种用于冷凝非常大的基于图形的位图字符集的方法，例如中文，日文，韩文或任何其他基于图形的位图字符集，并将它们存储在简单和经济的手持式汽车诊断装置中。

公开(公告)号：US20050159923A1

公开(公告)日：2005-07-21

申请号：US10759655

申请日：2004-01-16

申请人： David Huang

发明人： David Huang

IPC分类号： G06F11/00 ,  G06F11/30

CPC分类号： G06F11/079 ,  G06F11/0739

摘要： A vehicular diagnostic tool is provided for receiving vehicular diagnostic codes from a vehicle on-board computer, and translating the diagnostic codes into diagnostic descriptive data. An input port is provided for receiving vehicular diagnostic codes output from a vehicle under test. A code parser parses the received diagnostic codes into diagnostic code segments. A code translator translates diagnostic code segments into corresponding diagnostic descriptor segments. And, a combiner is provided for combining the code descriptor segments to derive composite diagnostic code descriptors, wherein the composite code descriptors being collectively representative of the received diagnostic code.

摘要翻译： 提供了一种用于从车载计算机接收车辆诊断代码并将诊断代码转换为诊断描述数据的车辆诊断工具。 提供输入端口用于接收从被测车辆输出的车辆诊断代码。 代码解析器将接收到的诊断代码解析为诊断代码段。 代码翻译器将诊断代码段转换为相应的诊断描述符段。 并且，提供组合器用于组合代码描述符段以导出复合诊断代码描述符，其中组合代码描述符集体表示接收到的诊断代码。

公开(公告)号：US20050107775A1

公开(公告)日：2005-05-19

申请号：US10506842

申请日：2003-02-28

申请人： David Huang ,  Raj Shekhar ,  Maolong Tang

发明人： David Huang ,  Raj Shekhar ,  Maolong Tang

IPC分类号： A61F9/008 ,  A61F9/01 ,  G02B26/08 ,  A61B18/20

CPC分类号： A61F9/008 ,  A61F9/00806 ,  A61F2009/00842 ,  A61F2009/00844 ,  A61F2009/00859 ,  A61F2009/00872 ,  A61F2009/0088 ,  A61F2009/00897 ,  G02B26/0816

摘要： The present invention relates to laser ablation patterns to correct refractive errors of the eye (60) such as nearsightedness, farsightedness, astigmatism, and higher order aberrations of the eye (60). The laser ablation patterns used to control the laser (10) prevent induced aberrations by compensating for post-procedure epithelial smoothing. The position of laser pulses (12) is also controlled to optimize the achievement of the intended ablation pattern.

摘要翻译： 本发明涉及用于校正眼睛（60）的屈光不正的激光烧蚀图案，例如眼睛（60）的近视，远视，像散和高阶像差。 用于控制激光（10）的激光烧蚀图案通过补偿手术后上皮平滑来防止诱发的像差。 还控制激光脉冲（12）的位置以优化预期消融模式的实现。

公开(公告)号：US06868369B2

公开(公告)日：2005-03-15

申请号：US10337122

申请日：2003-01-06

申请人： David Huang ,  Keith Andreasen

发明人： David Huang ,  Keith Andreasen

IPC分类号： G06F3/033 ,  G06F11/30

CPC分类号： G01P3/4807 ,  G01P1/07

摘要： A tachometer used to measure a speed of an engine. The tachometer includes a pickup, a counter circuit, a conversion circuit, an automatic switching device, an indicator and a meter display. The inductive pickup may be disposed around a spark plug wire of the engine to generate a pulse signal in response to a current flowing through the spark plug wire. The pulse signals are then counted by the counter circuit and input to the conversion circuit therefrom. The conversion circuit typically includes a plurality of lookup tables, each having mapped information correlating the pulse signals to the engine speed for a particular number of engine cylinders. The automatic switching device is operative to call up alternate lookup tables, e.g. each time when the electrical system of the engine is turned on. The display may be display the number of engine cylinders called up by the automatic switching device and measured engine speed.

摘要翻译： 用于测量发动机转速的转速计。 转速计包括拾取器，计数器电路，转换电路，自动切换装置，指示器和仪表显示器。 感应拾取器可以设置在发动机的火花塞线周围，以响应于流过火花塞线的电流产生脉冲信号。 然后脉冲信号由计数器电路计数并从其输入到转换电路。 转换电路通常包括多个查找表，每个查找表具有将脉冲信号与特定数量的发动机气缸的发动机转速相关联的映射信息。 自动切换设备可操作以调用备用查找表，例如。 每次发动机的电气系统打开时。 显示器可以显示由自动切换装置调用的发动机气缸的数量和测量的发动机速度。