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1. 发明授权

US07954358B2 Laser driver bias current calibration 有权
标题翻译：激光驱动器偏置电流校准
公开(公告)号：US07954358B2
公开(公告)日：2011-06-07
申请号：US12047495
申请日：2008-03-13
申请人： Victor Jacob Lerner , Jingyun Zou , Hung Van Nguyen , Charles Steven Joiner
发明人： Victor Jacob Lerner , Jingyun Zou , Hung Van Nguyen , Charles Steven Joiner
IPC分类号： G01D18/00
CPC分类号： H01S5/0683 , G02B6/4292 , H01S5/06825
摘要： A method for a calibration module to calibrate laser bias current in an optical transceiver. The method comprises causing the calibration module to configure a control module of the optical transceiver for a calibration operation, causing the calibration module to determine a laser bias current monitored by the control module, and determining one or more calibration factor values that cause the laser bias current monitored by the control module to substantially match a laser bias current as measured by an external test meter.
摘要翻译：一种用于校准光收发器中的激光偏置电流的校准模块的方法。该方法包括使校准模块配置用于校准操作的光收发器的控制模块，使得校准模块确定由控制模块监控的激光偏置电流，以及确定导致激光偏置的一个或多个校准因子值由控制模块监视的电流基本上匹配由外部测试仪测量的激光偏置电流。

2. 发明申请

US20090032291A1 SPIDER CLIP FOR SECURING A CIRCUIT BOARD WITHIN A COMMUNICATIONS MODULE 有权
标题翻译：用于在通信模块中保护电路板的防尘夹
公开(公告)号：US20090032291A1
公开(公告)日：2009-02-05
申请号：US12169157
申请日：2008-07-08
申请人： Joshua Moore , Stephen Todd Nelson , Hung Van Nguyen
发明人： Joshua Moore , Stephen Todd Nelson , Hung Van Nguyen
IPC分类号： H05K1/03
CPC分类号： G02B6/4246
摘要： A clip for securing a component, such as a circuit board, within a communications module is disclosed. The clip may include a flat base with legs extending therefrom and resilient springs disposed at terminal ends of each of the legs. The legs may be configured to frictionally secure the clip to the module. For instance, the legs may secure the clip to a top shell portion of the module. The springs may be configured to resiliently compress against corresponding contact zones on the circuit board when the top shell is mated with a bottom shell of the module such that the circuit board is secured in place within the module. Accordingly, embodiments of the invention enable the quick and simple assembly of modules without the need for fasteners and other time-consuming and/or labor-intensive solutions conventionally implemented to secure circuit boards and other components within the modules.
摘要翻译：公开了一种用于在通信模块内固定诸如电路板的部件的夹子。夹子可以包括具有从其延伸的腿部的平坦基部和设置在每个腿部的终端处的弹性弹簧。腿可以被配置为将夹子摩擦地固定到模块。例如，腿部可以将夹子固定到模块的顶部外壳部分。当顶壳与模块的底壳配合使得电路板固定在模块内的适当位置时，弹簧可被配置成弹性压缩电路板上相应的接触区域。因此，本发明的实施例能够快速和简单地组装模块，而不需要通常实施的紧固件和其他耗时和/或劳动密集型解决方案来确保模块内的电路板和其它部件。

3. 发明申请

US20080205827A1 PRINTED CIRCUIT BOARD POSITIONING MECHANISM 有权
标题翻译：印刷电路板定位机构
公开(公告)号：US20080205827A1
公开(公告)日：2008-08-28
申请号：US12038708
申请日：2008-02-27
申请人： Joshua Moore , Hung Van Nguyen , Stephen Nelson
发明人： Joshua Moore , Hung Van Nguyen , Stephen Nelson
IPC分类号： G02B6/42 , B23P21/00 , H05K13/04 , H05K7/00
CPC分类号： G02B6/4246 , G02B6/4284 , H05K7/142 , Y10T29/53004 , Y10T29/53017 , Y10T29/5313
摘要： In one example embodiment, a printed circuit board positioning mechanism includes a solderable plate and a compressible structure attached to the solderable plate.
摘要翻译：在一个示例性实施例中，印刷电路板定位机构包括可焊接板和附接到可焊接板的可压缩结构。

4. 发明授权

US08218335B2 Spider clip for securing a circuit board within a communications module 有权
标题翻译：用于将电路板固定在通信模块内的蜘蛛夹
公开(公告)号：US08218335B2
公开(公告)日：2012-07-10
申请号：US12169157
申请日：2008-07-08
申请人： Joshua Moore , Stephen Todd Nelson , Hung Van Nguyen
发明人： Joshua Moore , Stephen Todd Nelson , Hung Van Nguyen
IPC分类号： H05K7/14 , H05K7/18
CPC分类号： G02B6/4246
摘要： A clip for securing a component, such as a circuit board, within a communications module is disclosed. The clip may include a flat base with legs extending therefrom and resilient springs disposed at terminal ends of each of the legs. The legs may be configured to frictionally secure the clip to the module. For instance, the legs may secure the clip to a top shell portion of the module. The springs may be configured to resiliently compress against corresponding contact zones on the circuit board when the top shell is mated with a bottom shell of the module such that the circuit board is secured in place within the module. Accordingly, embodiments of the invention enable the quick and simple assembly of modules without the need for fasteners and other time-consuming and/or labor-intensive solutions conventionally implemented to secure circuit boards and other components within the modules.
摘要翻译：公开了一种用于在通信模块内固定诸如电路板的部件的夹子。夹子可以包括具有从其延伸的腿部的平坦基部和设置在每个腿部的终端处的弹性弹簧。腿可以被配置为将夹子摩擦地固定到模块。例如，腿部可以将夹子固定到模块的顶部外壳部分。当顶壳与模块的底壳配合使得电路板固定在模块内的适当位置时，弹簧可被配置成弹性压缩电路板上相应的接触区域。因此，本发明的实施例能够快速和简单地组装模块，而不需要通常实施的紧固件和其他耗时和/或劳动密集型解决方案来确保模块内的电路板和其它部件。

5. 外观设计

USD571961S1 Pedicure spa 有权
公开(公告)号：USD571961S1
公开(公告)日：2008-06-24
申请号：US29276628
申请日：2007-01-31
申请人： Hung Van Nguyen
设计人： Hung Van Nguyen

6. 发明授权

US08795015B1 Submergible support and seating apparatus 有权
标题翻译：潜水支撑和座椅装置
公开(公告)号：US08795015B1
公开(公告)日：2014-08-05
申请号：US13737354
申请日：2013-01-09
申请人： Hung Van Nguyen
发明人： Hung Van Nguyen
IPC分类号： B63B35/74
CPC分类号： B63B35/78 , B63H2016/202
摘要： A support and seating apparatus, comprising land based and aquatic capabilities, is presented to support human beings, animals and accompanying objects. The apparatus comprises two back support bars, two torso support bars, two leg support bars and two arm support bars. Pluralities of floatable cylinders are disposed between the bars to enable the support and seating apparatus capable of seating on land and floating on water. The apparatus further comprise a removable shade and a propulsion system for enhanced functionality.
摘要翻译：提供支持和座位设备，包括土地和水上能力，以支持人类，动物和伴随物体。该装置包括两个后支撑杆，两个躯干支撑杆，两个腿支撑杆和两个臂支撑杆。多个可浮动圆柱体设置在杆之间，以使支撑和座椅装置能够在陆地上放置并漂浮在水上。该装置还包括可移除的遮蔽物和用于增强功能的推进系统。

7. 发明授权

US07804362B2 Distributed amplifier with negative feedback 有权
标题翻译：具有负反馈的分布式放大器
公开(公告)号：US07804362B2
公开(公告)日：2010-09-28
申请号：US12391144
申请日：2009-02-23
申请人： Hung Van Nguyen
发明人： Hung Van Nguyen
IPC分类号： H03F3/60
CPC分类号： H03F3/607 , H03F1/342
摘要： A distributed amplifier may include an input transmission line for receiving on an input end an input signal, and an output transmission line for outputting on an output end an output signal. A plurality of amplifier stages may be coupled between intermediate positions on the input and output lines. Feedback impedance may negatively feed back a signal on the output end of the output line to a second end of the input line spaced from the first end of the input line.
摘要翻译：分布式放大器可以包括用于在输入端接收输入信号的输入传输线和用于在输出端输出输出信号的输出传输线。多个放大器级可以耦合在输入和输出线上的中间位置之间。反馈阻抗可以将输出线的输出端上的信号负反馈到与输入线的第一端间隔开的输入线的第二端。

8. 发明授权

US06669849B1 Water treatment process 失效
标题翻译：水处理工艺
公开(公告)号：US06669849B1
公开(公告)日：2003-12-30
申请号：US08809044
申请日：1997-05-30
申请人： Hung Van Nguyen , Donald Bruce Bursill , James Young Morran , Mary Drikas , Veronica Laurel Pearce
发明人： Hung Van Nguyen , Donald Bruce Bursill , James Young Morran , Mary Drikas , Veronica Laurel Pearce
IPC分类号： B01D1504
CPC分类号： C02F1/42 , B01J39/04 , B01J47/011 , B01J49/06
摘要： The present invention relates to water treatment, in particular to a process for the removal of dissolved organic carbon from water. The process includes the following steps, adding an ion-exchange resin to water containing a contaminant such as dissolved organic carbon, dispersing the resin in the contaminated water to enable adsorption of the dissolved organic carbon onto the resin, and separating the resin loaded with contaminant from the water. In a preferred embodiment the process employs a magnetic ion-exchange resin.
摘要翻译：本发明涉及水处理，特别涉及从水中除去溶解的有机碳的方法。该方法包括以下步骤：将离子交换树脂添加到含有溶解有机碳的污染物的水中，将树脂分散在污染的水中，以使溶解的有机碳吸附到树脂上，并分离负载有污染物的树脂从水中。在优选实施方案中，该方法采用磁性离子交换树脂。

9. 发明授权

US07507034B2 Printed circuit board positioning mechanism 有权
标题翻译：印刷电路板定位机构
公开(公告)号：US07507034B2
公开(公告)日：2009-03-24
申请号：US12038708
申请日：2008-02-27
申请人： Joshua Moore , Hung Van Nguyen , Stephen Nelson
发明人： Joshua Moore , Hung Van Nguyen , Stephen Nelson
IPC分类号： G02B6/36
CPC分类号： G02B6/4246 , G02B6/4284 , H05K7/142 , Y10T29/53004 , Y10T29/53017 , Y10T29/5313
摘要： In one example embodiment, a printed circuit board positioning mechanism includes a solderable plate and a compressible structure attached to the solderable plate.
摘要翻译：在一个示例性实施例中，印刷电路板定位机构包括可焊接板和附接到可焊接板的可压缩结构。

10. 发明申请

US20080225910A1 LASER DRIVER BIAS CURRENT CALIBRATION 有权
标题翻译：激光驱动器偏置电流校准
公开(公告)号：US20080225910A1
公开(公告)日：2008-09-18
申请号：US12047495
申请日：2008-03-13
申请人： Victor Jacob Lerner , Jingyun Zou , Hung Van Nguyen , Charles Steven Joiner
发明人： Victor Jacob Lerner , Jingyun Zou , Hung Van Nguyen , Charles Steven Joiner
IPC分类号： H01S3/13
CPC分类号： H01S5/0683 , G02B6/4292 , H01S5/06825
摘要： A method for a calibration module to calibrate laser bias current in an optical transceiver. The method comprises causing the calibration module to configure a control module of the optical transceiver for a calibration operation, causing the calibration module to determine a laser bias current monitored by the control module, and determining one or more calibration factor values that cause the laser bias current monitored by the control module to substantially match a laser bias current as measured by an external test meter.
摘要翻译：一种用于校准光收发器中的激光偏置电流的校准模块的方法。该方法包括使校准模块配置用于校准操作的光收发器的控制模块，使得校准模块确定由控制模块监控的激光偏置电流，以及确定导致激光偏置的一个或多个校准因子值由控制模块监视的电流基本上匹配由外部测试仪测量的激光偏置电流。

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