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11. 发明申请

US20100085264A1 Low Profile Antenna 有权
标题翻译：薄型天线
公开(公告)号：US20100085264A1
公开(公告)日：2010-04-08
申请号：US12246961
申请日：2008-10-07
申请人： Xin Du , Jesse Lin , Miroslav Parvanov
发明人： Xin Du , Jesse Lin , Miroslav Parvanov
IPC分类号： H01Q13/00
CPC分类号： H01Q9/40 , H01Q21/28
摘要： A multi-band antenna is provided that operates in at least two non-harmonically related frequency bands. The antenna includes a ground plane, a cone-shaped relatively high frequency antenna element with a tip of the high frequency antenna disposed adjacent to but electrically isolated from the ground plane with a base of the cone-shaped antenna element extending away from the ground plane, and at least three relatively low frequency antenna elements electrically connected to and extending between the base of the cone-shaped antenna element and the ground plane.
摘要翻译：提供了在至少两个非谐波相关频带中操作的多频带天线。天线包括接地平面，锥形相对高频天线元件，其高频天线的尖端设置成与接地平面相邻但与电极隔离，锥形天线元件的基部远离接地平面以及至少三个相对低频的天线元件，其电连接到锥形天线元件的基座和接地平面之间并在其之间延伸。

12. 发明申请

US20100033401A1 MULTI-BAND CEILING ANTENNA 有权
标题翻译：多天花板天花板
公开(公告)号：US20100033401A1
公开(公告)日：2010-02-11
申请号：US12187009
申请日：2008-08-06
申请人： Xin Du
发明人： Xin Du
IPC分类号： H01Q5/00
CPC分类号： H01Q1/007 , H01Q9/36 , H01Q19/32 , H01Q21/30
摘要： A multi-band antenna is provided that operates in at least two non-harmonically related frequency bands. The antenna includes a low frequency antenna for a relatively low frequency band of the at least two non-harmonically related frequency bands extending on a proximal end from a ground plane along a predominant axis and electrically isolated from the ground plane and a cone-shaped relatively high frequency antenna for a relatively high frequency band of the at least two non-harmonically related frequency bands disposed on and electrically connected to the proximal end of the low frequency antenna with an apex of the high frequency antenna disposed adjacent the ground plane coincident with the proximal end of the low frequency antenna and a base extending away from the ground plane coaxial with the predominant axis. The multi-band antenna further includes a first tubular sleeve extending from the ground plane coaxial with the predominant axis, said tubular sleeve electrically isolated from the ground plane, the low frequency antenna and high frequency antenna and a second tubular sleeve lying coaxial with the predominant axis extending from a marginal edge of the base of the high frequency antenna away from the ground plane, said second tubular sleeve electrically isolated from the high frequency antenna and low frequency antenna.
摘要翻译：提供了在至少两个非谐波相关频带中操作的多频带天线。所述天线包括用于所述至少两个非谐波相关频带的相对低频带的低频天线，所述低频天线沿着主轴线从接地平面的近端延伸并且与接地平面电隔离并且与锥形相对高频天线，用于设置在低频天线的近端并与其电连接的至少两个非谐波相关频带的相对高频带，高频天线的顶点邻近接地平面布置，与与低频天线的近端和远离与主轴同轴的接地平面的基座。所述多频带天线还包括从与所述主轴同轴的所述接地平面延伸的第一管状套管，所述管状套管与所述接地平面电隔离，所述低频天线和高频天线以及与所述主频同轴的第二管状套管所述第二管状套筒从所述高频天线的基底的边缘延伸离开所述接地平面，所述第二管状套管与所述高频天线和低频天线电隔离。

13. 发明申请

US20080059504A1 Method and system for rendering graphical user interface 审中-公开
标题翻译：绘制图形用户界面的方法和系统
公开(公告)号：US20080059504A1
公开(公告)日：2008-03-06
申请号：US11292337
申请日：2005-11-30
申请人： Jackie Barbetta , Xin Du , Klaus Sonnenleiter
发明人： Jackie Barbetta , Xin Du , Klaus Sonnenleiter
IPC分类号： G06F3/048 , G06F17/30
CPC分类号： G06F8/38
摘要： Methods, systems and computer-usable media for storing program code for generating a customized graphical user interface for specified functions using generic base code are described. The methods include the automatic discovery and rendering of graphical user interface elements. User selected component data associated with the specified functions is stored in one or more structured markup language files, user selected style data is stored in one or more style specification files, and a merged file comprising the component data and the style data is generated. The merged file is converted into one or more executable applications for generating the customized graphical user interface by associating the component data contained in the merged file with generic base code.
摘要翻译：描述用于存储用于使用通用基本代码生成用于指定功能的定制图形用户界面的程序代码的方法，系统和计算机可用介质。这些方法包括图形用户界面元素的自动发现和呈现。用户选择的与指定功能相关联的组件数据存储在一个或多个结构化标记语言文件中，用户选择的样式数据存储在一个或多个样式规范文件中，并且生成包括组件数据和样式数据的合并文件。将合并的文件转换成一个或多个可执行应用程序，用于通过将包含在合并文件中的组件数据与通用基本代码相关联来生成定制的图形用户界面。

14. 发明授权

US06809686B2 Multi-band antenna 有权
标题翻译：多频天线
公开(公告)号：US06809686B2
公开(公告)日：2004-10-26
申请号：US10172960
申请日：2002-06-17
申请人： Xin Du , Francisco X. Gomez
发明人： Xin Du , Francisco X. Gomez
IPC分类号： H01Q138
CPC分类号： H01Q9/0464 , H01Q1/3275 , H01Q5/40 , H01Q7/00 , H01Q9/0435
摘要： A multi-band antenna with a radiator element located between a ring element with a feed leg and at least one ground leg, and a ground plane. The radiator element may be arranged in a substantially parallel orientation with and electrically isolated from the ring element and the ground plane. The antenna elements may be dimensioned for reception of AMPS, UMTS, PCS and SDAR frequency bands. Further, the antenna may include a GPS module.
摘要翻译：一种具有放射元件的多频带天线，位于具有进给腿的环形元件和至少一个地脚之间，以及接地平面。散热器元件可以布置成大致平行的方向，并且与环形元件和接地平面电隔离。天线元件的尺寸可以用于接收AMPS，UMTS，PCS和SDAR频带。此外，天线可以包括GPS模块。

15. 发明授权

US5867008A Overcharge protection circuitry for rechargeable battery pack 失效
标题翻译：充电电池组的过充保护电路
公开(公告)号：US5867008A
公开(公告)日：1999-02-02
申请号：US868002
申请日：1997-06-03
申请人： Xin Du , Edward F. Bachner, III
发明人： Xin Du , Edward F. Bachner, III
IPC分类号： H02J7/00 , H01M10/46
CPC分类号： H02J7/0031
摘要： A self-contained, rechargeable battery pack uses a coulomb-counting control circuit to measure charge received by and taken from the cells and to store a current charge status of those cells. The control circuit controls a charge/discharge pass transistor in the pack to provide overcharge protection. An always-on trickle charge resistor insures that the controller is in operation during charging even when the cells associated with the controller are completely discharged. A Schottky diode is placed across the charge/discharge pass transistor in order to minimize the discharge dropoff voltage between the terminal of the cell and a corresponding external terminal. The present invention considerably lengthens the useful life of nickel-based rechargeable batteries, as measured in terms of both the number of cycles and the available capacity per cycle, while requiring no extra terminals.
摘要翻译：独立的可充电电池组使用库仑计数控制电路来测量从电池接收和从电池中取出的电荷并存储这些电池的当前充电状态。控制电路控制包装中的充电/放电传输晶体管以提供过充电保护。即使在与控制器相关的电池完全放电时，始终在涓流充电电阻器仍可确保控制器在充电期间正在运行。肖特基二极管放置在充电/放电传输晶体管两端，以便最小化单元的端子与相应的外部端子之间的放电脱落电压。本发明显着地延长了镍基可再充电电池的使用寿命，这是根据循环次数和每个循环的可用容量测量的，而不需要额外的端子。

16. 发明申请

US20150088448A1 CALIBRATION METHOD AND DISTANCE MEASUREMENT DEVICE THEREOF BASED ON PHASE MEASUREMENT OF DOUBLE-WAVELENGTH LASER TUBE 审中-公开
标题翻译：基于双波长激光管的相位测量的校准方法和距离测量装置
公开(公告)号：US20150088448A1
公开(公告)日：2015-03-26
申请号：US14378066
申请日：2012-03-31
申请人： Xin Du , Baiwen Qiao , Xiaoyi Zha
发明人： Xin Du , Baiwen Qiao , Xiaoyi Zha
IPC分类号： G01B11/14
CPC分类号： G01B11/14 , G01C3/08 , G01S7/4911 , G01S7/497 , G01S17/36
摘要： The invention is applicable to the field of phase type photoelectric distance measurement and provides a calibration method based on phase measurement of a double-wavelength laser tube and a distance measurement device of the double-wavelength laser tube. The method comprises the following steps of: 1, forming an external optical path; 2, forming an internal optical path; and 3, sequentially switching a first light-wave and a second light-wave of light-wave transmitting devices (1 and 2) during operation of the steps 1 and 2 to compare phases of the sequentially-received light-waves of the internal and external optical paths through a receiving device (7), and outputting a phase signal for eliminating a base reference. By the method, aims of phase compensation and calibration are fulfilled, uncertain phase noise which is introduced into a circuit due to environmental change is eliminated, the distance measurement accuracy of laser is improved, the influence of environmental factors on a distance measurement error is reduced, the cost of a system is reduced, and application of a phase type photoelectric distance measurement system in various industries is enhanced.
摘要翻译：本发明适用于相位光电距离测量领域，并提供了基于双波长激光管的相位测量和双波长激光管的距离测量装置的校准方法。该方法包括以下步骤：1，形成外部光路; 2，形成内部光路; 以及3，在步骤1和2的操作期间顺序地切换光波发射装置（1和2）的第一光波和第二光波，以比较内部和...的顺序接收的光波的相位通过接收装置（7）的外部光路，并输出用于消除基准参考的相位信号。通过该方法，实现了相位补偿和校准的目的，消除了由于环境变化引入到电路中的不确定相位噪声，提高了激光的距离测量精度，降低了环境因素对距离测量误差的影响降低了系统的成本，提高了各行业的相位光电测距系统的应用。

17. 发明授权

US08184060B2 Low profile antenna 有权
标题翻译：低调天线
公开(公告)号：US08184060B2
公开(公告)日：2012-05-22
申请号：US12246961
申请日：2008-10-07
申请人： Xin Du , Jesse Lin , Miroslav Parvanov
发明人： Xin Du , Jesse Lin , Miroslav Parvanov
IPC分类号： H01Q13/00
CPC分类号： H01Q9/40 , H01Q21/28
摘要： A multi-band antenna is provided that operates in at least two non-harmonically related frequency bands. The antenna includes a ground plane, a cone-shaped relatively high frequency antenna element with a tip of the high frequency antenna disposed adjacent to but electrically isolated from the ground plane with a base of the cone-shaped antenna element extending away from the ground plane, and at least three relatively low frequency antenna elements electrically connected to and extending between the base of the cone-shaped antenna element and the ground plane.
摘要翻译：提供了在至少两个非谐波相关频带中操作的多频带天线。天线包括接地平面，锥形相对高频天线元件，其高频天线的尖端设置成与接地平面相邻但与电极隔离，锥形天线元件的基部远离接地平面以及至少三个相对低频的天线元件，其电连接到锥形天线元件的基座和接地平面之间并在其之间延伸。

18. 发明授权

US07999757B2 Multi-band ceiling antenna 有权
标题翻译：多频天线天线
公开(公告)号：US07999757B2
公开(公告)日：2011-08-16
申请号：US12187009
申请日：2008-08-06
申请人： Xin Du
发明人： Xin Du
IPC分类号： H01Q21/00 , H01Q13/00
CPC分类号： H01Q1/007 , H01Q9/36 , H01Q19/32 , H01Q21/30
摘要： A multi-band antenna is provided that operates in at least two non-harmonically related frequency bands. The antenna includes a low frequency antenna for a relatively low frequency band of the at least two non-harmonically related frequency bands extending on a proximal end from a ground plane along a predominant axis and electrically isolated from the ground plane and a cone-shaped relatively high frequency antenna for a relatively high frequency band of the at least two non-harmonically related frequency bands disposed on and electrically connected to the proximal end of the low frequency antenna with an apex of the high frequency antenna disposed adjacent the ground plane coincident with the proximal end of the low frequency antenna and a base extending away from the ground plane coaxial with the predominant axis. The multi-band antenna further includes a first tubular sleeve extending from the ground plane coaxial with the predominant axis, said tubular sleeve electrically isolated from the ground plane, the low frequency antenna and high frequency antenna and a second tubular sleeve lying coaxial with the predominant axis extending from a marginal edge of the base of the high frequency antenna away from the ground plane, said second tubular sleeve electrically isolated from the high frequency antenna and low frequency antenna.
摘要翻译：提供了在至少两个非谐波相关频带中操作的多频带天线。所述天线包括用于所述至少两个非谐波相关频带的相对低频带的低频天线，所述低频天线沿着主轴线从接地平面的近端延伸并且与接地平面电隔离并且与锥形相对高频天线，用于设置在低频天线的近端并与其电连接的至少两个非谐波相关频带的相对高频带，高频天线的顶点邻近接地平面布置，与与低频天线的近端和远离与主轴同轴的接地平面的基座。所述多频带天线还包括从与所述主轴同轴的所述接地平面延伸的第一管状套管，所述管状套管与所述接地平面电隔离，所述低频天线和高频天线以及与所述主频同轴的第二管状套管所述第二管状套筒从所述高频天线的基底的边缘延伸离开所述接地平面，所述第二管状套管与所述高频天线和低频天线电隔离。

19. 发明授权

US06963313B2 Dual band sleeve antenna 有权
标题翻译：双带套筒天线
公开(公告)号：US06963313B2
公开(公告)日：2005-11-08
申请号：US10707490
申请日：2003-12-17
申请人： Xin Du
发明人： Xin Du
IPC分类号： H01Q1/22 , H01Q1/24 , H01Q5/00 , H01Q9/04 , H01Q9/32
CPC分类号： H01Q1/2258 , H01Q1/22 , H01Q1/241 , H01Q9/04 , H01Q9/32
摘要： A cost efficient multi-band antenna, for use with non-harmonically related frequency bands, for example dual Wi-Fi frequency bands. An antenna element extends away from a ground plane. A sleeve positioned coaxial about the antenna element is spaced apart from the antenna element and the ground plane. Dimensions, spacing and dielectric constants of the antenna element, sleeve and any dielectric spacers are selected to tune the antenna to the desired frequency bands. Further, the ground plane may be the radiating element of, for example a GPS module or SDAR antenna to create a triple frequency band antenna assembly.
摘要翻译：用于非谐波相关频带的成本效益的多频带天线，例如双Wi-Fi频带。天线元件远离接地平面延伸。与天线元件同轴设置的套筒与天线元件和接地平面间隔开。选择天线元件，套筒和任何介电间隔物的尺寸，间距和介电常数，以将天线调谐到期望的频带。此外，接地平面可以是例如GPS模块或SDAR天线的辐射元件，以产生三频带天线组件。

20. 发明授权

US06184654B2 Wearable docking-holster system, with energy management, to support portable electronic devices 失效
标题翻译：可穿戴式对接机架系统，具有能源管理功能，可支持便携式电子设备
公开(公告)号：US06184654B2
公开(公告)日：2001-02-06
申请号：US09123775
申请日：1998-07-28
申请人： Edward F. Bachner, III , Xin Du
发明人： Edward F. Bachner, III , Xin Du
IPC分类号： H02J700
CPC分类号： H02J7/0042 , H02J7/0054 , H02J7/0063 , H02J7/0065
摘要： A holster for a handheld, power intensive electronic device, such as a cellular telephone, incorporates within it a supplemental battery pack. The supplemental battery pack is used to recharge or maintain main, onboard battery pack of the cellular telephone and also to power certain supplemental circuits. The use of the docking-holster at least doubles the useful life of the device battery, which may be kept conveniently small.
摘要翻译：用于手持式，功率密集型电子设备（例如蜂窝电话）的皮套在其内部包含补充电池组。补充电池组用于充电或维护蜂窝电话的主机载板电池组，并为某些辅助电路供电。对接机套的使用至少使设备电池的使用寿命增加一倍，这可以很方便地保持。

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