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    • 1. 发明申请
    • Rules Driven Pan ID Metadata Routing System and Network
    • US20070208711A1
    • 2007-09-06
    • US11614947
    • 2006-12-21
    • Geoffrey RhoadsTony RodriguezKenneth Levy
    • Geoffrey RhoadsTony RodriguezKenneth Levy
    • G06F17/30
    • G06F17/30908G06F17/30G06F17/30017G06F17/3002G06F17/30026G06F17/30038G06F17/30047G06F17/30289G06F17/30292G06F17/30743G06F17/30749G06F17/30778G06F17/30864G06F17/30876G06F17/30979G06F17/30991G06F21/10G06Q10/06G06Q10/10G06Q30/00G06Q30/02H04L65/4084H04L67/10H04L67/22H04L67/327H04N1/32283H04N21/218H04N21/2343H04N21/235H04N21/2355H04N21/23892H04N21/252H04N21/25891H04N21/26258H04N21/41407H04N21/42203H04N21/435H04N21/4415H04N21/4722H04N21/84H04N21/854H04N21/8586
    • A method of associating a content object with metadata uses a combination of a content identifier and a bounding identifier to enable handling of disparate sets of content identifiers for content objects with potentially conflicting content identifiers. The method receives a content identifier for a content object from among a set of content identifiers. It provides a unique bounding identifier for the set of content identifiers. This unique bounding identifier is used in combination with the content identifier to form a globally unique identifier for the content object. This globally unique identifier is associated with a metadata source, which enables routing of a user to the metadata source. Another novel method addresses content objects with two or more content identifiers, potentially referencing different metadata sources. This method registers different globally unique identifiers for a content object. These globally unique identifiers each comprise a content identifier provided with the content object and a bounding identifier identifying a set of content identifiers of which the content identifier is a member. For each of the globally unique identifiers, information is maintained about a metadata source. The method receives a first content identifier for the content object, and uses a bounding identifier associated with the set of the first content identifier to determine the globally unique identifier for the first content identifier. The user is routed to the metadata source associated with globally unique identifier. This document describes a novel system that enables multiple identity providers (ID Providers) to register and use the system. The ID Provider registers with a metadata directory system, receives a unique bounding identifier, and uses this bounding ID (e.g., an ID provider ID) with subsequent interactions with the metadata directory system. Separately, metadata source providers register metadata sources with the metadata directory system. This enables many different participants to associate content objects with metadata sources using one or more identify providers. Examples of metadata source providers include content providers, like content owners or retailers that have the flexibility of working with different ID providers to associate content objects with metadata. Both content providers and ID providers can register and use the system. The metadata source is the system or device that provides the metadata, like a web site. The directory system uses an identifier for the metadata source, which enables it to maintain an association between a content object and its corresponding metadata source. For example, in some embodiments, a URL serves to identify the location of the source. The Content Metadata Directory Services (CMDS) is a global trusted directory service that connects consumers of identified content to content-provider authorized and managed metadata databases and other digital resources. It includes mostly links to metadata, forms globally unique IDs based upon overlapping content identifiers and unique bounding identifiers, enables multiple content identifiers within a content object, and enables multiple content identity technology providers, even when they are using different technology.
    • 2. 发明申请
    • Fingerprinting of Media Signals
    • 媒体信号的指纹识别
    • US20070250716A1
    • 2007-10-25
    • US11738973
    • 2007-04-23
    • Hugh BrunkGeoffrey RhoadsKenneth Levy
    • Hugh BrunkGeoffrey RhoadsKenneth Levy
    • H04L9/00
    • H04K1/00G06F21/10G10L19/018G10L25/48
    • The present invention relates generally to fingerprinting, e.g., a reduced-bit representation or other identifier of a media signal (e.g., audio, video or still images). One method recites: receiving a partial fingerprint of a media signal, wherein the partial fingerprint is derived from the media signal itself, the partial fingerprint being computed a first location; processing the partial fingerprint to obtain a more refined fingerprint, relative to the partial fingerprint, the act of processing occurring at a second location that is remote from the first location; and based at least in part of the refined fingerprint, identifying the media signal or information associated with the media signal. Another method recites: obtaining a fingerprint derived from a media signal, the fingerprint comprising a reduce-bit representation of the media signal; determining information associated with the fingerprint or the media signal; and causing a text message to be sent to a mobile device representing at least a portion of the information. Of course, other methods and combinations are described and claimed as well.
    • 本发明一般涉及指纹,例如媒体信号(例如,音频,视频或静止图像)的缩减比特表示或其他标识符。 一种方法叙述:接收媒体信号的部分指纹,其中从媒体信号本身导出部分指纹,部分指纹在第一位置被计算; 处理部分指纹以相对于部分指纹获得更精细的指纹,处理发生在远离第一位置的第二位置处的动作; 并且至少部分地基于精细指纹,识别与媒体信号相关联的媒体信号或信息。 另一种方法说明:获得从媒体信号导出的指纹,指纹包括媒体信号的缩小位表示; 确定与指纹或媒体信号相关联的信息; 并且使文本消息被发送到表示信息的至少一部分的移动设备。 当然,也描述和要求保护其他方法和组合。