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    • 8. 发明申请
    • PRIVATE TOKENS IN ELECTRONIC MESSAGES
    • 电子邮件中的私人玩具
    • WO2015025325A1
    • 2015-02-26
    • PCT/IN2013/000505
    • 2013-08-20
    • LONGSAND LIMITEDGUPTA, Saurabh
    • GUPTA, Saurabh
    • H04L12/58
    • H04L51/08H04L12/1859H04L51/10H04L51/12H04L63/08
    • Techniques associated withsubscription-based electronic messaging are described in various implementations. In one example implementation, a method may includeobtaining registration information associated with a user who has subscribed to receive electronic messages from a subscription-based messaging service. The registration information may include an electronic address of the user and a private token that is known to the user and to the subscription-based messaging service. The method may also include embedding the private token in an electronic message associated with the subscription-based messaging service, and such inclusion of the private token may indicate to the user that the electronic message is from a legitimate sender associated with the subscription-based messaging service. The method may also include sending the electronic message to the electronic address of the user. [FIG. 1]
    • 在各种实现中描述了与基于订阅的电子消息相关联的技术。 在一个示例实现中,方法可以包括与订阅从基于订阅的消息收发服务接收电子消息的用户相关联的注册信息。 注册信息可以包括用户的电子地址和用户以及基于订阅的消息服务已知的专用令牌。 该方法还可以包括将私有令牌嵌入与基于订阅的消息收发服务相关联的电子消息中,并且私人令牌的这种包含可以向用户指示电子消息来自与基于订阅的消息传递相关联的合法发送者 服务。 该方法还可以包括将电子消息发送到用户的电子地址。 [图。 1]
    • 9. 发明申请
    • ELECTRO-ABSORPTION MODULATOR DEVICE AND METHODS FOR FABRICATING THE SAME
    • 电吸收式调制器装置及其制造方法
    • WO2006135906A3
    • 2007-03-01
    • PCT/US2006023050
    • 2006-06-13
    • MASSACHUSETTS INST TECHNOLOGYDOHRMAN CARLFITZGERALD EUGENE AGUPTA SAURABH
    • DOHRMAN CARLFITZGERALD EUGENE AGUPTA SAURABH
    • G02F1/017H01L29/15
    • B82Y20/00G02F1/017G02F2001/0157G02F2001/01791
    • An electro-absorption light intensity modulator device includes a first (320) and a second layer (330) . The first layer includes an insulator, and the second layer is disposed relative to the first layer such that the two layers form cladding layers sandwiching a light-absorbing optical confinement region (510a) . The light- absorbing optical confinement region includes at least one quantum-confined structure such as a plurality of quantum dots (511a) . In one embodiment, quantum dots (511a) are surrounded by an oxide matrix (512a) . In other embodiments, a multiple quantum well structure (MQW) is used. The quantum-confined structure (510a) possesses dimensions such that, upon an application of an electric field in the quantum-confined structure, light absorption is at least partially due to a transition of at least one carrier between a valence state and a conduction state of the quantum-confined structure. A method of fabricating an electro-absorption light intensity modulator device includes providing a first layer including an insulator, and disposing a second layer relative to the first layer so as to confine light (370, 380) in the light-absorbing optical confinement region (510a) .
    • 电吸收光强度调制器装置包括第一(320)和第二层(330)。 第一层包括绝缘体,并且第二层相对于第一层布置,使得两层形成夹着光吸收光限制区域(510a)的覆层。 光吸收光限制区域包括至少一个量子限制结构,例如多个量子点(511a)。 在一个实施例中,量子点(511a)被氧化物矩阵(512a)包围。 在其他实施例中,使用多量子阱结构(MQW)。 量子限制结构(510a)具有这样的尺寸,使得在量子限制结构中施加电场时,光吸收至少部分是由于价态与导通状态之间的至少一个载流子的转变 的量子限制结构。 一种制造电吸收光强调制装置的方法,包括提供包括绝缘体的第一层,并相对于第一层设置第二层,以将光(370,380)限制在光吸收光限制区域( 510a)。