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11. 发明授权

US08438068B2 Reputation in on-line consumer markets 有权
标题翻译：在线消费市场的声誉
公开(公告)号：US08438068B2
公开(公告)日：2013-05-07
申请号：US11952679
申请日：2007-12-07
申请人： Darko Kirovski , Ashwin Swaminathan , Renan Gonçalves Cattelan , Varkey Cherian
发明人： Darko Kirovski , Ashwin Swaminathan , Renan Gonçalves Cattelan , Varkey Cherian
IPC分类号： G06Q30/00
CPC分类号： G06Q30/06 , G06Q20/10 , G06Q30/02 , G06Q50/188
摘要： Seller's reputation quantification technique embodiments are presented that quantify in monetary terms a risk of dissatisfaction to a potential buyer of a product or service from a seller in an on-line consumer market. Generally, this involves computing the monetary sales limit for the seller. This monetary sales limit represents an amount, which if a sum of the current prices of all the products and services currently offered by the seller is equal to or less than the amount, there would not be a significant risk to the buyer of being dissatisfied with the product or service. Given this, a risk of a potential buyer's dissatisfaction with a product or service purchased from the seller in view of a price the buyer wants to pay is assessed. The assessed risk is then provided to the potential buyer in the form of one or more risk indicators.
摘要翻译：提供卖方信誉量化技术实施方案，以货币方式量化在在线消费者市场上卖方对产品或服务的潜在买家的不满意的风险。一般来说，这涉及计算卖方的货币销售限额。该货币销售限额是指一笔金额，如果卖方目前提供的所有产品和服务的当前价格的总和等于或小于该金额，买方就不会有不满意的风险产品或服务。鉴于此，鉴于买方要支付的价格，潜在买家对从卖方购买的产品或服务的不满风险被评估。然后以一种或多种风险指标的形式向潜在买方提供评估风险。

12. 发明授权

US08412882B2 Leveraging chip variability 有权
公开(公告)号：US08412882B2
公开(公告)日：2013-04-02
申请号：US12819100
申请日：2010-06-18
申请人： Benjamin Zorn , Ray Bittner , Darko Kirovski , Karthik Pattabiraman
发明人： Benjamin Zorn , Ray Bittner , Darko Kirovski , Karthik Pattabiraman
IPC分类号： G06F12/00 , G06F12/02
CPC分类号： G11C29/44 , G06F11/1048 , G06F11/14 , G11C29/38 , G11C29/56008
摘要： Embodiments are described that leverage variability of a chip. Different areas of a chip vary in terms of reliability under a same operating condition. The variability may be captured by measuring errors over different areas of the chip. A physical factor that affects or controls the likelihood of an error on the chip can be varied. For example, the voltage supplied to a chip may be provided at different levels. At each level of the physical factor, the chip is tested for errors within the regions. Some indication of the error statistics for the regions is stored and then used to adjust power used by the chip, to adjust reliability behavior of the chip, to allow applications to control how the chip is used, to compute a signature uniquely identifying the chip, etc.

13. 发明申请

US20120192209A1 FACTORING MIDDLEWARE FOR ANTI-PIRACY 有权
标题翻译：用于防伪的中间件
公开(公告)号：US20120192209A1
公开(公告)日：2012-07-26
申请号：US13013567
申请日：2011-01-25
申请人： Kenneth Ray , Gennady Medvinsky , Vijay Gajjala , Darko Kirovski , Benjamin Livshits
发明人： Kenneth Ray , Gennady Medvinsky , Vijay Gajjala , Darko Kirovski , Benjamin Livshits
IPC分类号： G06F9/46
CPC分类号： G06F21/121 , G06F2221/2115
摘要： Embodiments are disclosed that relate to hindering unauthorized use or distribution of a middleware program contained within an application. One example embodiment provides a method for hindering unauthorized use or distribution of a middleware program contained within an application. The method comprises acquiring factored middleware code, the factored middleware code having a missing function residing on a remote computing device, and building an application around the factored middleware code such that the application is configured to call to the remote computing device for execution of the missing function during use. The application may be configured to send a call to the remote computing device for execution of the missing function during use.
摘要翻译：公开了涉及阻止未经授权的使用或分发包含在应用程序内的中间件程序的实施例。一个示例性实施例提供了一种阻止未授权使用或分发包含在应用程序内的中间件程序的方法。该方法包括获取因子分解的中间件代码，具有驻留在远程计算设备上的缺失功能的因特网中间件代码，以及围绕因子中间件代码构建应用，使得应用被配置为调用远程计算设备来执行丢失的使用时功能。该应用可以被配置成在使用期间向远程计算设备发送呼叫以执行丢失的功能。

14. 发明授权

US07681039B2 Collusion-resistant watermarking and fingerprinting 失效
标题翻译：防欺骗水印和指纹识别
公开(公告)号：US07681039B2
公开(公告)日：2010-03-16
申请号：US10975514
申请日：2004-10-28
申请人： Yacov Yacobi , Henrique Malvar , Darko Kirovski
发明人： Yacov Yacobi , Henrique Malvar , Darko Kirovski
IPC分类号： H04L9/32
CPC分类号： G06T1/005 , G06T2201/0063 , G06T2201/0065 , H04N1/32144 , H04N2201/3205 , H04N2201/3233 , H04N2201/3236
摘要： An implementation of a technology is described herein that facilitates rights enforcement of digital goods using watermarks. More particularly, it is a fingerprinting technology for protecting digital goods by detecting collusion as a malicious attack and identifying the participating colluders. If a digital pirate breaks one client and enables this client to avoid watermark detection, all content (both marked/protected an unmarked/free) can be played as unmarked only on that particular client. However, to enable other clients to play content as unmarked, the digital pirate needs to collude the extracted detection keys from many clients in order to create content that can evade watermark detection on all clients. The described implementation significantly improves collusion resistance through a fingerprinting mechanism that can identify the members of a malicious coalition even when their numbers are several orders of magnitude greater than what conventional collusion-protection schemes can accomplish. However, in this scenario each member of the malicious coalition leaves a fingerprint in every digital good from which the estimated watermark is subtracted. Thus, like a burglar without gloves, the digital pirate leaves her fingerprints only when she commits a crime. This abstract itself is not intended to limit the scope of this patent. The scope of the present invention is pointed out in the appending claims.
摘要翻译：这里描述了一种使用水印来促进数字商品的权利实施的技术的实现。更具体地说，它是通过检测串通作为恶意攻击并识别参与的共谋者来保护数字商品的指纹技术。如果数字盗版打破了一个客户端，并且使得该客户端能够避免水印检测，则所有内容（无标记/免费标记/保护）只能在该特定客户端上被标记为无标记。然而，为了使其他客户端能够以无标记的方式播放内容，数字盗版者需要从许多客户端中抽出提取的检测密钥，以创建可以避免所有客户端上的水印检测的内容。所描述的实现通过指纹机制显着地提高了共谋阻力，其可以识别恶意联盟的成员，即使它们的数量比常规串谋保护方案可以实现的数量级大几个数量级。然而，在这种情况下，恶意联盟的每个成员在每个数字商品中留下指纹，从中减去估计的水印。因此，像没有手套的防盗器一样，数字盗版者只有在犯罪时才会留下指纹。本摘要本身并不旨在限制本专利的范围。在所附权利要求中指出了本发明的范围。

15. 发明申请

US20100058064A1 LOGIN AUTHENTICATION USING A TRUSTED DEVICE 有权
标题翻译：使用受信任的设备登录认证
公开(公告)号：US20100058064A1
公开(公告)日：2010-03-04
申请号：US12198914
申请日：2008-08-27
申请人： Darko Kirovski , Christopher A. Meek
发明人： Darko Kirovski , Christopher A. Meek
IPC分类号： H04L9/32
CPC分类号： H04L9/3073 , H04L9/3234 , H04L9/3263 , H04L9/3271 , H04L63/061 , H04L63/0823 , H04L63/0853 , H04L63/18 , H04L2209/56 , H04L2209/805 , H04L2463/062
摘要： A user working on a client computer is allowed to remotely login to a server over a computer network. A first secure connection is established between the client and the server. Communications with a trusted device which is in the user's control is established via a communication channel between the trusted device and the client, where this channel is not part of the network. A second secure connection is established between the trusted device and the server through the client, where this second secure connection is tunneled within the first secure connection. The user remotely logs into the server over the second secure connection using the trusted device.
摘要翻译：允许在客户端计算机上工作的用户通过计算机网络远程登录到服务器。在客户端和服务器之间建立第一个安全连接。通过信任设备和客户端之间的通信信道建立与用户控制中的信任设备的通信，其中该信道不是网络的一部分。通过客户端在可信设备和服务器之间建立第二安全连接，其中该第二安全连接在第一安全连接内被隧道传送。用户使用受信任的设备通过第二个安全连接远程登录到服务器。

16. 发明申请

US20090265022A1 PLAYBACK OF MULTIMEDIA DURING MULTI-WAY COMMUNICATIONS 审中-公开
标题翻译：多路通讯多媒体播放
公开(公告)号：US20090265022A1
公开(公告)日：2009-10-22
申请号：US12144673
申请日：2008-06-24
申请人： Darko Kirovski , Ydo Wexler , Christopher A. Meek
发明人： Darko Kirovski , Ydo Wexler , Christopher A. Meek
IPC分类号： G06F17/00 , G10L13/00 , H04M1/00
CPC分类号： H04N7/15 , H04M1/72522 , H04M1/72558 , H04M2250/62 , H04N7/155
摘要： Multimedia playback technique embodiments are presented which facilitate the playback of an arbitrary media recording during a multi-party communication over a real-time multi-way communication system via a user's communication device. The recorded media can be interjected into a multi-party communication on a real time basis. This is generally accomplished by the media recording being inserted into a media stream being processed by the user's communication device as part of the multi-party communication. This can be done by either replacing a portion of the media stream with the media recording or mixing the media recording with a portion of the media stream. Once inserted, the media recording is transmitted as part of the media stream to a least one other party to the communication.
摘要翻译：提供了多媒体播放技术实施例，其通过用户的通信设备通过实时多路通信系统在多方通信期间促进任意媒体记录的重放。录制的媒体可以实时插入多方通信。这通常是通过媒体记录被插入到作为多方通信的一部分的由用户的通信设备正在处理的媒体流中来完成的。这可以通过用介质记录媒体替换媒体流的一部分或者将媒体记录与媒体流的一部分混合来完成。一旦插入，媒体记录作为媒体流的一部分被传送到通信的至少另一方。

17. 发明申请

US20090158044A1 OPTICAL DNA BASED ON NON-DETERMINISTIC ERRORS 有权
标题翻译：基于非确定性错误的光学DNA
公开(公告)号：US20090158044A1
公开(公告)日：2009-06-18
申请号：US12389611
申请日：2009-02-20
申请人： Darko Kirovski
发明人： Darko Kirovski
IPC分类号： H04L9/00 , G11B7/085
CPC分类号： G11B20/00086 , G11B20/00123 , G11B20/00963 , G11B2220/2562 , H04L9/3247 , H04L2209/56 , H04L2209/60 , H04L2209/68
摘要： The claimed subject matter relates to architectures and/or mechanisms that can facilitate issuing, embedding and verification of an optical DNA (o-DNA) signature. A first mechanism is provided for obtaining a set of manufacturing errors inherent in an optical media instance. These errors can be non-deterministic and can be encoded into the o-DNA that can be cryptographically signed with a private key, and then embedded into the source optical media instance. A second mechanism is provided that can decrypt the o-DNA with a public key and compare the authenticated errors to the observed errors to ascertain whether the optical media instance is authentic as opposed to a forgery or counterfeit.
摘要翻译：所要求保护的主题涉及可以促进光学DNA（o-DNA）签名的发布，嵌入和验证的架构和/或机制。提供了一种用于获得光学介质实例中固有的一组制造误差的第一机构。这些错误可以是非确定性的，并且可以被编码到可以用私钥加密签名的o-DNA中，然后嵌入到源光学媒体实例中。提供了可以使用公开密钥来解密o-DNA的第二种机制，并将认证的错误与观察到的错误进行比较，以确定光学媒体实例是否与伪造或伪造相反是真实的。

18. 发明申请

US20090147949A1 UTILIZING CRYPTOGRAPHIC KEYS AND ONLINE SERVICES TO SECURE DEVICES 有权
标题翻译：利用CRYPTOGRAPHIC KEYS和在线服务来安全的设备
公开(公告)号：US20090147949A1
公开(公告)日：2009-06-11
申请号：US11951021
申请日：2007-12-05
申请人： Darko Kirovski
发明人： Darko Kirovski
IPC分类号： H04L9/14 , G06F12/14
CPC分类号： H04L9/083 , H04L9/3226
摘要： The claimed subject matter in accordance with an aspect provides systems and/or methods that generates, allocates, or utilizes strong symmetric cryptographic keys to secure storage devices. The system can include components that determine whether a storage device with an associated credential cache has been affiliated with the system. The system extracts authentication information included within the credential cache and establishes communications with a web service that utilizes the authentication information to generate and return a set strong symmetric cryptographic keys to the system. The system employs one of the set of strong symmetric cryptographic keys to encrypt or decrypt the storage device to make content persisted on the storage device available and thereafter removes the distributed set of strong symmetric cryptographic keys from the system.
摘要翻译：根据一个方面的要求保护的主题提供了生成，分配或利用强对称加密密钥来保护存储设备的系统和/或方法。该系统可以包括确定具有相关联的凭证高速缓存的存储设备是否已经隶属于该系统的组件。该系统提取包含在凭证高速缓存内的认证信息，并建立与使用认证信息的Web服务的通信，以生成并返回一组强对称密码密钥给系统。该系统使用一组强对称加密密钥中的一个来对存储设备进行加密或解密，使存储设备上的内容持续存在，然后从系统中删除强对称密钥的分布式集合。

19. 发明授权

US07505897B2 Generalized Lempel-Ziv compression for multimedia signals 有权
标题翻译：广义Lempel-Ziv压缩多媒体信号
公开(公告)号：US07505897B2
公开(公告)日：2009-03-17
申请号：US11045843
申请日：2005-01-27
申请人： Darko Kirovski , Zeph Landau
发明人： Darko Kirovski , Zeph Landau
IPC分类号： G10L15/00 , G10L19/00 , G10L21/04
CPC分类号： G10L19/00 , G10L19/09 , H03M7/3084
摘要： The subject matter includes systems, engines, and methods for generalizing a class of Lempel-Ziv algorithms for lossy compression of multimedia. One implementation of the subject matter compresses audio signals. Because music, especially electronically generated music, has a substantial level of repetitiveness within a single audio clip, the basic Lempel-Ziv compression technique can be generalized to support representing a single window of an audio signal using a linear combination of filtered past windows. Exemplary similarity searches and filtering strategies for finding the past windows are described.
摘要翻译：主题包括用于推广一类用于多媒体有损压缩的Lempel-Ziv算法的系统，引擎和方法。主题的一个实现压缩音频信号。因为音乐，特别是电子产生的音乐在单个音频剪辑中具有相当程度的重复性，所以可以将基本的Lempel-Ziv压缩技术推广到支持使用过滤的过去窗口的线性组合来表示音频信号的单个窗口。描述了用于查找过去窗口的示例性相似性搜索和过滤策略。

20. 发明申请

US20080235176A1 DATA COMPARATOR 审中-公开
标题翻译：数据比较器
公开(公告)号：US20080235176A1
公开(公告)日：2008-09-25
申请号：US11689573
申请日：2007-03-22
申请人： Darko Kirovski
发明人： Darko Kirovski
IPC分类号： G06F17/30
CPC分类号： G06F21/64
摘要： A system that identifies commonalities and/or differences in data is disclosed. Specifically, the innovation employs hashing algorithms to identify similarities and/or differences in data from one entity by comparing a hash of the data to a hash of data of another entity. The hashing functionality maintains privacy and/or confidentiality of the information thereby reducing the possibility of accidental or unwanted disclosure.
摘要翻译：公开了识别数据的共同点和/或差异的系统。具体来说，创新采用散列算法，通过将数据的散列与另一个实体的数据的散列进行比较来识别来自一个实体的数据的相似性和/或差异。散列功能保持信息的隐私和/或机密性，从而减少意外或不需要的泄露的可能性。

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