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    • 55. 发明申请
    • ACTIVE IN-FIBER OPTIC COMPONENTS POWERED BY IN-FIBER LIGHT
    • 内置光纤光纤组件
    • US20070201794A1
    • 2007-08-30
    • US11741396
    • 2007-04-27
    • Peng Chen
    • Peng Chen
    • G02B6/34
    • G01F1/6884G01F23/2925G01F23/2927G02B6/02204G02B6/14G02B6/29317
    • An optical fiber system that includes an in-fiber optic component powered by in-fiber light includes an optical fiber having a core, wherein the optical fiber propagates a sensing/signal light and a power light, with the sensing/signal light being propagated in the core. An optical transducing element, such as a layer of light absorbing material, is located in proximity to the in-fiber optic component. An optical tap region is provided in the optical fiber in proximity to the optical transducing element, and enables the power light to leak from the optical fiber and be absorbed by the optical transducing element. The optical transducing element converts the absorbed power light into a second energy form, such as heat, which is used to tune the in-fiber optic component.
    • 包括由光纤内的光纤组成的光纤系统包括具有芯的光纤,其中光纤传播感测/信号光和功率光,感测/信号光传播到 核心。 诸如光吸收材料层的光学换能元件位于靠近光纤内部件的位置。 在光纤中靠近光学传感元件设置光学抽头区域,并且能够使功率光从光纤泄漏并被光学传感元件吸收。 光学传感元件将吸收的功率光转换成用于调谐光纤内部件的第二能量形式,例如热。
    • 56. 发明授权
    • Automatically allocating and rebalancing discretionary portfolios
    • 自动分配和重新平衡任意投资组合
    • US07216099B2
    • 2007-05-08
    • US10091046
    • 2002-03-05
    • Peng ChenRoger IbbotsonMichael C. Henkel
    • Peng ChenRoger IbbotsonMichael C. Henkel
    • G06Q40/00
    • G06Q40/02G06Q40/00G06Q40/06G06Q40/10
    • An automated retirement plan manager manages the assets of an employee retirement benefits plan on behalf of an employer. The plan manager executes trades on investment vehicles based on instructions from an automated independent investment advisor. The advisor calculates a human capital for each plan participant based on data derived from the employer and from the participant through an interface, and based on that human capital calculation recommends an allocation of portfolio assets to the participant. This recommendation, once presented for review by and perhaps modified by the participant, becomes an instruction to the plan manager. As the participant ages his or her human capital is recalculated, and this is used to determine whether the participant's present portfolio type should now be switched to a more conservative one.
    • 自动退休计划经理代表雇主管理员工退休福利计划的资产。 计划经理根据自动化独立投资顾问的指示执行投资工具交易。 顾问根据从雇主和参与者通过界面获得的数据计算每个计划参与者的人力资本,并且根据该人力资本计算,建议将投资组合资产分配给参与者。 该建议一旦提交给参与者审阅,也可能由参与者修改,将成为计划经理的指示。 随着参与者年龄的增加,他或她的人力资本被重新计算,并且这被用于确定参与者现在的投资组合类型是否应该切换到更保守的投资组合类型。