Fiber optic transceiver
    1.
    发明授权
    Fiber optic transceiver 有权
    光纤收发器

    公开(公告)号:US06865346B1

    公开(公告)日:2005-03-08

    申请号:US09875499

    申请日:2001-06-05

    CPC classification number: H04B10/2587

    Abstract: A fiber optic transceiver capable of bi-directional communication comprises an incoming optical (downlink) signal, a detector comprising a detecting surface configured to detect a detected portion of the incoming optical signal that strikes the detecting surface, and a light modulator for modulating a reflected (uplink) signal. The reflected signal comprises a reflected portion of the incoming signal. The light modulator comprises a controllable reflection member for modulating the reflected signal, and a controller configured to control the controllable reflection member. The controllable reflection member implements micro-electro-mechanical systems (MEMS) technology wherein micro-reflective surfaces are physically positioned or oriented by the control signal, thereby affecting reflection and diffraction in such a way as to modulate the intensity of light entering an uplink channel.

    Abstract translation: 能够进行双向通信的光纤收发器包括入射光(下行链路)信号,检测器,包括检测表面,被配置为检测被检测到的进入光信号的部分,该信号撞击检测表面;以及光调制器, (上行链路)信号。 反射信号包括输入信号的反射部分。 光调制器包括用于调制反射信号的可控反射构件和被配置为控制可控反射构件的控制器。 可控反射构件实现微机电系统(MEMS)技术,其中微反射表面被物理地定位或由控制信号定向,从而以这样的方式影响反射和衍射,以便调制进入上行链路信道的光的强度 。

    Optical switch
    2.
    发明授权
    Optical switch 有权
    光开关

    公开(公告)号:US06839479B2

    公开(公告)日:2005-01-04

    申请号:US10160305

    申请日:2002-05-29

    Abstract: An optical switch comprises a substrate, first and second optical waveguide, and first and second conducting elements. The first optical waveguide is coupled to the substrate. The first conducting element is coupled to the first optical waveguide. The second optical waveguide is coupled to the substrate. The second conducting element is coupled to the second optical waveguide. In operation, a first electrical bias applied between the first and second conducting elements causes the first optical waveguide to not optically couple to the second optical waveguide. Further in operation, a second electric bias applied between the first and second conducting elements causes the first optical waveguide to optically couple to the second optical waveguide.

    Wash fluid distribution and filtration assembly and method
    5.
    发明申请
    Wash fluid distribution and filtration assembly and method 有权
    清洗流体分布和过滤组件及方法

    公开(公告)号:US20080135067A1

    公开(公告)日:2008-06-12

    申请号:US11636028

    申请日:2006-12-08

    CPC classification number: A47L15/4202 A47L15/4206

    Abstract: A fluid filtration assembly for a dishwasher system includes at least one spray arm assembly configured to distribute fluid within a wash chamber, and a filter assembly including a filter body defining a fluid inlet and a soil outlet thereon. A soil collection chamber is coupled in flow communication with the soil outlet and is configured to receive soil filtered by the filter assembly. A pump is configured to direct fluid to one of the spray arm assembly and the soil collection chamber. A valve assembly is movable between a first position and a second position. The valve assembly is coupled in flow communication with the spray arm assembly and the soil collection chamber. In the first position, the pump is configured to direct fluid to the at least one spray arm assembly. In the second position, the pump is configured to direct fluid into the soil collection chamber.

    Abstract translation: 用于洗碗机系统的流体过滤组件包括构造成在洗涤室内分配流体的至少一个喷雾臂组件和包括在其上限定流体入口和污物出口的过滤器主体的过滤器组件。 土壤收集室与土壤出口流动连通地联接并且被构造成接收由​​过滤器组件过滤的土壤。 泵构造成将流体引导到喷雾臂组件和土壤收集室中的一个。 阀组件可在第一位置和第二位置之间移动。 阀组件与喷雾臂组件和土壤收集室流体连通地联接。 在第一位置,泵构造成将流体引导到至少一个喷雾臂组件。 在第二位置,泵构造成将流体引导到土壤收集室中。

    Amplitude modulation for quasi-phasematched nonlinear optical frequency converters

    公开(公告)号:US20070133082A1

    公开(公告)日:2007-06-14

    申请号:US11603368

    申请日:2006-11-21

    CPC classification number: G02F1/3544 G02F2001/3548

    Abstract: Quasi-phasematching design to provide an approximation to a desired spectral amplitude response A(f) is provided. An initial phase response φ(f) corresponding to A(f) is generated. Preferably, d2φ(f)/df2 is proportional to A2(f). Alternatively, φ(f) can be a polynomial in f. A function h(x) is computed such that h(x) and H(f)=A(f)exp(iφ(f)) are a Fourier transform pair. A domain pattern function d(x) can be computed by binarizing h(x) (i.e., approximating h(x) with a constant-amplitude approximation). In some cases, the response provided by this d(x) is sufficiently close to A(f) that no further design work is necessary. In some embodiments of the invention, the need for binarization can be reduced or eliminated by providing amplitude modulation of the effective nonlinearity.

    Monolithic pipe structure particularly suited for riser and pipeline uses
    7.
    发明申请
    Monolithic pipe structure particularly suited for riser and pipeline uses 审中-公开
    整体管道结构特别适用于立管和管道使用

    公开(公告)号:US20060245989A1

    公开(公告)日:2006-11-02

    申请号:US11370197

    申请日:2006-03-07

    Applicant: Gregory Miller

    Inventor: Gregory Miller

    Abstract: A pipe in pipe system includes an outer pipe and an inner pipe disposed within the outer pipe. The inner pipe has a diameter selected to provide an annular space between the inner pipe and the outer pipe. A plurality of circumferentially spaced apart ribs is disposed in the annular space and connects the inner pipe to the outer pipe to form a monolithic structure. The inner pipe and the outer pipe each has a wall thickness less than a single-walled pipe capable of withstanding a selected burst pressure, collapse pressure and bending stress to be applied to the monolithic structure.

    Abstract translation: 管道管道包括外管和设置在外管内的内管。 内管具有选择的直径以在内管和外管之间提供环形空间。 多个周向间隔开的肋设置在环形空间中并将内管连接到外管以形成整体结构。 内管和外管各自具有小于能够承受施加到整体式结构的选定的突发压力,塌陷压力和弯曲应力的单壁管的壁厚。

    Method and automated system for creating and tracking on-line embedded search event records and generating leads
    8.
    发明申请
    Method and automated system for creating and tracking on-line embedded search event records and generating leads 审中-公开
    用于创建和跟踪在线嵌入式搜索事件记录和生成线索的方法和自动化系统

    公开(公告)号:US20060229942A1

    公开(公告)日:2006-10-12

    申请号:US11401420

    申请日:2006-04-11

    Abstract: A method for gathering and reporting lead generation data for use when evaluating contextual ads in e-commerce and elsewhere includes real-time generation of prospect data in a single report or Embedded Search Event Record including: Identification of the specific advertisement campaign; Identification of the actual advertisement; Identification of the keyword or keyword combinations the visitor used to find the ad; Identification of the place where the advertisement was seen when the visitor self selected or “clicked”; Identification of the actual destination page the visitor was delivered to; Identification of any promotional offers redeemed by the visitor when they self selected and became a “lead”; Identification of the cost to generate the lead; Identification of the advertising company running the campaign; Identification of the position the ad was in when it was clicked; and Identification of the cost of the “click”.

    Abstract translation: 用于收集和报告在电子商务和其他地方评估情境广告时使用的潜在客户数据的方法包括在单个报告或嵌入式搜索事件记录中实时生成潜在客户数据,包括:识别特定广告活动; 识别实际广告; 识别访问者用于查找广告的关键字或关键字组合; 识别访客自己选择或“点击”时广告被看到的地方; 识别访客交付的实际目的地页面; 识别访客在自行选择后赎回的任何促销优惠,并成为“牵头”; 识别产生铅的成本; 识别运营广告的广告公司; 识别广告点击时的位置; 并识别“点击”的费用。

    Design of quasi-phasematched optical frequency converters

    公开(公告)号:US20060132902A1

    公开(公告)日:2006-06-22

    申请号:US11299161

    申请日:2005-12-08

    Applicant: Gregory Miller

    Inventor: Gregory Miller

    CPC classification number: G02F1/3544 G02F1/3558 G02F2001/3548

    Abstract: Quasi-phasematching design to provide an approximation to a desired spectral amplitude response A(f) is provided. An initial phase response φ(f) corresponding to A(f) is generated. Preferably, d2φ(f)/df2 is proportional to A2(f). A function h(x) is computed such that h(x) and H(f)=A(f)exp(iφ(f)) are a Fourier transform pair. A domain pattern function d(x) is computed by binarizing h(x) (i.e., approximating h(x) with a constant-amplitude approximation). In some cases, the response provided by this d(x) is sufficiently close to A(f) that no further design work is necessary. In other cases, the design can be iteratively improved by modifying φ(f) responsive to a difference between the desired response A(f) and the response provided by domain pattern d(x). Various approaches for binarization are provided. The availability of multiple binarization approaches is helpful for making design trades (e.g., in one example, fidelity to A(f) can be decreased to increase efficiency and to increase domain size).

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