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    Process for preparing amides from alcohols and amines
    3.
    发明授权
    Process for preparing amides from alcohols and amines 有权
    从醇和胺制备酰胺的方法

    公开(公告)号：US08178723B2

    公开(公告)日：2012-05-15

    申请号：US12260936

    申请日：2008-10-29

    Applicant: David Milstein ,  Chidambaram Gunanathan ,  Yehoshua Ben-David

    Inventor： David Milstein ,  Chidambaram Gunanathan ,  Yehoshua Ben-David

    IPC: C07C231/10

    CPC classification number: C07C231/00 ,  C07C231/10 ,  C07D307/52 ,  C07C233/05

    Abstract: The present invention provides a process for preparing amides, by reacting a primary amine and a primary alcohol in the presence of a Ruthenium catalyst, to generate the amide and molecular hydrogen. According to the process of the invention, primary amines are directly acylated by equimolar amounts of alcohols to produce amides and molecular hydrogen (the only byproduct) in high yields and high turnover numbers. This reaction is catalyzed by a Ruthenium complex, which is preferably based on a dearomatized PNN-type ligand of formula A1 or precursors thereof of formulae A2 or A3. Use of diamines in the reaction leads to bis-amides, whereas with a mixed primary/secondary amine substrate, chemoselective acylation of the primary amine group occurs.

    Abstract translation: 本发明提供了一种通过在钌催化剂存在下使伯胺和伯醇反应来制备酰胺以产生酰胺和分子氢的方法。 根据本发明的方法，伯胺通过等摩尔量的醇直接酰化，以高产率和高转化数产生酰胺和分子氢（仅副产物）。 该反应由钌络合物催化，钌络合物优选基于式A1的脱芳构化的PNN型配体或式A2或A3的前体。 在反应中使用二胺会导致双酰胺，而使用混合的伯胺/仲胺底物时，会发生伯胺基的化学选择性酰化。

    Transmitting packet-based data items
    5.
    发明授权
    Transmitting packet-based data items 有权
    发送基于数据包的数据项

    公开(公告)号：US08971217B2

    公开(公告)日：2015-03-03

    申请号：US11480761

    申请日：2006-06-30

    Applicant: Leonard Smith, Jr. ,  David Milstein ,  Linda Criddle ,  Michael D. Malueg ,  Philip A. Chou

    Inventor： Leonard Smith, Jr. ,  David Milstein ,  Linda Criddle ,  Michael D. Malueg ,  Philip A. Chou

    IPC: H04L12/16 ,  H04L12/66 ,  H04L12/801 ,  H04L12/825 ,  H04L29/06

    CPC classification number: H04L47/10 ,  H04L47/263 ,  H04L47/35 ,  H04L65/1096 ,  H04L65/60 ,  H04L65/607

    Abstract: Aspects of the present invention are directed at sending a data item from a sending client to a receiving client. In accordance with one embodiment, a method provides controls for generating an audio-based command to send a data item from a sending client to a receiving client. More specifically, the method includes receiving an audio stream at the sending client from a sending party. As the audio stream is being received, a determination is made regarding whether a command to send a data item to the receiving client was received. If a command to send a data item is included in the audio stream, the method identifies the data item that is the object of the command and then transmits the data item to the receiving client over the network.

    Abstract translation: 本发明的方面涉及从发送客户端向接收客户端发送数据项。 根据一个实施例，一种方法提供用于生成基于音频的命令以从发送客户端向接收客户端发送数据项的控制。 更具体地，该方法包括从发送方在发送客户端处接收音频流。 当正在接收音频流时，确定是否接收到向接收客户端发送数据项的命令。 如果发送数据项的命令被包括在音频流中，则该方法识别作为命令对象的数据项，然后通过网络将数据项发送到接收客户端。

    Processing a received voicemail message
    7.
    发明授权
    Processing a received voicemail message 有权
    处理收到的语音邮件消息

    公开(公告)号：US08385513B2

    公开(公告)日：2013-02-26

    申请号：US11445057

    申请日：2006-05-31

    Applicant: David A Howell ,  David Milstein ,  Linda Criddle ,  Philip A Chou

    Inventor： David A Howell ,  David Milstein ,  Linda Criddle ,  Philip A Chou

    IPC: H04M1/64

    CPC classification number: H04M3/533 ,  H04M2201/42

    Abstract: Aspects of the present invention are directed at software for processing a received voicemail message to provide enhanced features in a voicemail system. In one embodiment, a user interface is provided where a callee may generate events to modify audio attributes of a received voicemail message. When an event to modify the audio attributes of the received voicemail message is received, aspects of the present invention obtain a set of event data that describes input generated by the callee. Then, a media player program is used to modify attributes of the data packets in the voicemail message in accordance with the input received from the callee.

    Abstract translation: 本发明的方面涉及用于处理接收的语音邮件消息以在语音邮件系统中提供增强特征的软件。 在一个实施例中，提供了用户界面，其中被叫方可以生成事件来修改所接收的语音邮件消息的音频属性。 当接收到修改接收到的语音邮件消息的音频属性的事件时，本发明的各方面获得描述被叫方产生的输入的一组事件数据。 然后，媒体播放器程序用于根据从被叫方接收到的输入来修改语音邮件消息中的数据分组的属性。

    Metadata collection
    8.
    发明授权
    Metadata collection 有权
    元数据收集

    公开(公告)号：US07983247B2

    公开(公告)日：2011-07-19

    申请号：US11444746

    申请日：2006-05-31

    Applicant: David A Howell ,  David Milstein ,  Kuansan Wang ,  Linda Criddle ,  Michael D Malueg ,  Philip A Chou ,  Scott C Forbes ,  Timothy M Moore

    Inventor： David A Howell ,  David Milstein ,  Kuansan Wang ,  Linda Criddle ,  Michael D Malueg ,  Philip A Chou ,  Scott C Forbes ,  Timothy M Moore

    IPC: H04L12/66

    CPC classification number: H04L12/66

    Abstract: A method and system for collecting and communicating contextual information relating to a VoIP conversation is provided. Structured hierarchies are utilized for efficient communications of various amounts and types of contextual information relating to a VoIP conversation. Information identifying at least one structured hierarchy, which will be used to carry the contextual information, is transmitted during establishment of a conversation between two VoIP enhanced devices. The structured hierarchy is selected from a set of predefined and declared structured hierarchies. Subsequently transmitted contextual information exchanged between two VoIP enhanced devices is represented in accordance with the identified structural hierarchy. VoIP clients, network infrastructure, and various service providers can collect the contextual information based on the identified structured hierarchy, update the contextual information by adding, deleting and/or modifying the contextual data. The updated contextual information will be transmitted to other clients, network infrastructure, and service providers.

    Abstract translation: 提供了一种用于收集和传送与VoIP对话相关的上下文信息的方法和系统。 结构化层次结构用于与VoIP对话相关的各种数量和类型的上下文信息的有效通信。 在两个VoIP增强设备之间的对话建立期间，发送识别用于携带上下文信息的至少一个结构化层次结构的信息。 从一组预定义和声明的结构化层次结构中选择结构化层次结构。 随后根据所识别的结构层次来表示在两个VoIP增强设备之间交换的传送的上下文信息。 VoIP客户端，网络基础设施和各种服务提供商可以基于所识别的结构化层次结构收集上下文信息，通过添加，删除和/或修改上下文数据来更新上下文信息。 更新的上下文信息将被传输到其他客户端，网络基础设施和服务提供商。

    Smart card with volatile memory file subsystem
    9.
    发明授权
    Smart card with volatile memory file subsystem 有权
    智能卡带有易失性存储器文件子系统

    公开(公告)号：US07689795B2

    公开(公告)日：2010-03-30

    申请号：US11095203

    申请日：2005-03-31

    Applicant: Vinay Deo ,  Mihai Costea ,  Mahesh Sharad Lotlikar ,  Tak Chung Lung ,  David Milstein ,  Gilad Odinak

    Inventor： Vinay Deo ,  Mihai Costea ,  Mahesh Sharad Lotlikar ,  Tak Chung Lung ,  David Milstein ,  Gilad Odinak

    IPC: G06F13/00

    CPC classification number: G07F7/1008 ,  G06F17/30067 ,  G06Q20/341 ,  G06Q20/3576 ,  Y10S707/99956

    Abstract: An integrated circuit (IC) module allows volatile data generated by applications to be stored within volatile data files in the volatile memory. A file system tracks the location of all data files as residing in either volatile memory or nonvolatile memory and facilitates access to the volatile data files in volatile memory in a similar manner to accessing nonvolatile data files in nonvolatile memory. The file system exposes a set of application program interfaces (APIs) to allow applications to access the data files. The same APIs are used to access both volatile data files and nonvolatile data files. When an application requests access to a data file, the file system initially determines whether the application is authorized to gain access to the data file. If it is, the file system next determines whether the data file resides in volatile memory or nonvolatile memory. Once the memory region is identified, the file system identifies the physical location of the data file.

    Abstract translation: 集成电路（IC）模块允许由应用产生的易失性数据存储在易失性存储器中的易失性数据文件中。 文件系统跟踪驻留在易失性存储器或非易失性存储器中的所有数据文件的位置，并且以与在非易失性存储器中访问非易失性数据文件相似的方式便于访问易失性存储器中的易失性数据文件。 文件系统公开了一组应用程序接口（API），以允许应用程序访问数据文件。 使用相同的API来访问易失性数据文件和非易失性数据文件。 当应用程序请求访问数据文件时，文件系统最初确定应用程序是否被授权访问数据文件。 如果是，则文件系统接下来确定数据文件是驻留在易失性存储器还是非易失性存储器中。 一旦存储区域被识别，文件系统就会识别数据文件的物理位置。

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