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1. 发明授权

US07047309B2 Load balancing and dynamic control of multiple data streams in a network 有权
标题翻译：网络中多个数据流的负载平衡和动态控制
公开(公告)号：US07047309B2
公开(公告)日：2006-05-16
申请号：US10043053
申请日：2002-01-08
申请人： Gerald Walter Baumann , Robert Franklin Pryor , Marc Steinbrecher
发明人： Gerald Walter Baumann , Robert Franklin Pryor , Marc Steinbrecher
IPC分类号： G06F15/16
CPC分类号： H04L47/10 , H04L47/125 , H04L47/193
摘要： Available bandwidth utilization during transfer of large files over a TCP/IP network is improved by load balancing data streams and dynamically controlling the number of data streams utilized. A determination is made of the optimum number of data streams for a particular data file transfer in the early stage of transmission. An initial number of data streams, which is one unless otherwise specified or determined, is used to transmit one or more file segments, each on a different data stream, immediately followed by a second initial number of data streams, which is at least two greater than the initial number of data streams, is used to transmit another portion of the large data file. During each transmission, individual and aggregate transmission bandwidths are determined. Responsive to a determination that the latest aggregate transmission bandwidth is significantly different from the previous aggregate transmission bandwidth, the number of data streams is modified.
摘要翻译：通过负载平衡数据流和动态控制所使用的数据流的数量，可以提高通过TCP / IP网络传输大文件时的带宽利用率。在传输的早期阶段确定特定数据文件传输的最佳数据流数量。除非另有说明或确定，否则初始数量的数据流是一个数据流，其中一个或多个文件段，每个都在不同的数据流上，紧随其后是第二初始数量的数据流，其中至少两个更大比数据流的初始数量，用于传输大数据文件的另一部分。在每个传输期间，确定个体和聚合传输带宽。响应于确定最新的聚合传输带宽与先前的聚合传输带宽显着不同，数据流的数量被修改。

2. 发明授权

US5737416A Method and apparatus for enabling trial period use of software products: method and apparatus for utilizing a decryption stub 失效
标题翻译：能够试用期使用软件产品的方法和装置：利用解密存根的方法和装置
公开(公告)号：US5737416A
公开(公告)日：1998-04-07
申请号：US693555
申请日：1996-08-02
申请人： Thomas Edward Cooper , Hudson Wayne Phillips , Robert Franklin Pryor
发明人： Thomas Edward Cooper , Hudson Wayne Phillips , Robert Franklin Pryor
IPC分类号： G06F12/14 , G06F1/00 , G06F12/00 , G06F21/00 , G06F21/22 , G06F21/24 , H04L9/00
CPC分类号： G06F21/126 , G06F21/121 , G06F2211/007 , G06F2221/0742
摘要： A method and apparatus is provided in a data processing system for securing access to particular files which are stored in a computer-accessible memory media. A file management program is provided as an operating system component of the data processing system. At least one encrypted file and at least one unencrypted file are stored in the computer-accessible memory media. An unencrypted security stub is associated with each of the encrypted files. The security stub is at least partially composed of executable code. The file management program is utilized to monitor data processing calls for a called file stored in the computer-accessible memory media. The file management program determines what the called file has an associated unencrypted security stub. The called file is processed in a particular manner dependent upon whether or not the called file has an associated unencrypted security stub.
摘要翻译：在数据处理系统中提供了一种方法和装置，用于保护对存储在计算机可访问的存储介质中的特定文件的访问。提供文件管理程序作为数据处理系统的操作系统组件。至少一个加密文件和至少一个未加密的文件存储在计算机可访问的存储介质中。未加密的安全存根与每个加密文件相关联。安全存根至少部分地由可执行代码组成。文件管理程序用于监视存储在计算机可访问的存储介质中的被叫文件的数据处理调用。文件管理程序确定被叫文件具有相关联的未加密的安全性存根。被叫文件以特定方式处理，取决于被叫文件是否具有相关联的未加密的安全存根。

3. 发明授权

US5757907A Method and apparatus for enabling trial period use of software products: method and apparatus for generating a machine-dependent identification 失效
标题翻译：用于实现软件产品试用期使用的方法和装置：用于产生机器相关标识的方法和装置
公开(公告)号：US5757907A
公开(公告)日：1998-05-26
申请号：US235032
申请日：1994-04-25
申请人： Thomas Edward Cooper , Robert Franklin Pryor
发明人： Thomas Edward Cooper , Robert Franklin Pryor
IPC分类号： G06F12/14 , G06F1/00 , G06F21/00 , G06F21/22 , G06F21/24 , G09C1/00 , H04L9/00 , H04L9/32
CPC分类号： G06F21/126 , G06F2221/0742 , G06F2221/2137
摘要： A method and apparatus is provided for distributing a software object from a source to a user. A software object is encrypted with an encryption operation utilizing a long-lived encryption key. It is directed from the source to the user. It is loaded onto a user-controlled data processing system having a particular configuration. A numerical machine identification is derived based at least in part upon the particular data processing system configuration of the user-controlled data processing system. A temporary key is derived which is based at least in part upon the numerical machine identification and the long-lived encryption key. The long-lived key generator is provided for receiving the temporary key and producing the long-lived encryption key. The user is allowed to utilize the temporary key for a prescribed interval to generate the long-lived encryption key to access the software object.
摘要翻译：提供了一种用于将软件对象从源分发给用户的方法和装置。使用长寿命加密密钥通过加密操作对软件对象进行加密。它是从源到用户的。它被加载到具有特定配置的用户控制的数据处理系统上。至少部分地基于用户控制的数据处理系统的特定数据处理系统配置导出数字机器识别。导出临时密钥，其至少部分地基于数字机器标识和长寿命加密密钥。提供长寿命密钥生成器用于接收临时密钥并生成长命密钥。允许用户以规定间隔利用临时密钥来生成长时间加密密钥以访问软件对象。

4. 发明授权

US09229933B2 System, method and program for managing file downloads 有权
标题翻译：用于管理文件下载的系统，方法和程序
公开(公告)号：US09229933B2
公开(公告)日：2016-01-05
申请号：US11612575
申请日：2006-12-19
申请人： Daniel Allen Campbell , Robert Franklin Pryor , John Bradley Simmons
发明人： Daniel Allen Campbell , Robert Franklin Pryor , John Bradley Simmons
IPC分类号： G06F15/16 , G06F17/30 , H04W4/02 , H04L29/08
CPC分类号： H04L67/06 , G06F17/30011 , H04L67/02 , H04L67/18 , H04L69/28 , H04W4/02
摘要： System, method and program for managing download of a file. A current request to establish a session is received. In the session, there is a request to download the file beginning at a specified location after a start of the file. The current request does not specify a fixed length of the requested download. A length of the file to be downloaded is estimated based on prior requests to download the file beginning at other respective locations. In response to the current request, the estimated length of the file is downloaded beginning at the specified location. In response to downloading the estimated length of the file beginning at the specified location, the download of the file is suspended for a time window. If the session corresponding to the current request is not terminated within the time window, then download of the file is automatically resumed following the length in further response to the current request. If the session corresponding to the current request is terminated within the time window, then download of the file is not automatically resumed following the length in further response to the current request.
摘要翻译：用于管理文件下载的系统，方法和程序。接收当前建立会话的请求。在会话中，有一个请求，在文件启动后从指定的位置开始下载该文件。当前的请求没有指定所请求的下载的固定长度。基于先前从其他相应位置开始下载文件的请求来估计下载文件的长度。响应于当前请求，从指定位置开始下载文件的估计长度。响应于下载从指定位置开始的文件的估计长度，文件的下载被暂停用于一个时间窗口。如果与当前请求相对应的会话在时间窗口内没有终止，则在进一步响应当前请求的长度之后自动恢复文件的下载。如果与当前请求对应的会话在时间窗口内终止，则在进一步响应当前请求的长度之后，文件的下载不会自动恢复。

5. 发明申请

US20080147876A1 SYSTEM, METHOD AND PROGRAM FOR MANAGING FILE DOWNLOADS 有权
标题翻译：管理文件下载的系统，方法和程序
公开(公告)号：US20080147876A1
公开(公告)日：2008-06-19
申请号：US11612575
申请日：2006-12-19
申请人： Daniel Allen Campbell , Robert Franklin Pryor , John Bradley Simmons
发明人： Daniel Allen Campbell , Robert Franklin Pryor , John Bradley Simmons
IPC分类号： G06F15/16
CPC分类号： H04L67/06 , G06F17/30011 , H04L67/02 , H04L67/18 , H04L69/28 , H04W4/02
摘要： System, method and program for managing download of a file. A current request to establish a session is received. In the session, there is a request to download the file beginning at a specified location after a start of the file. The current request does not specify a fixed length of the requested download. A length of the file to be downloaded is estimated based on prior requests to download the file beginning at other respective locations. In response to the current request, the estimated length of the file is downloaded beginning at the specified location. In response to downloading the estimated length of the file beginning at the specified location, the download of the file is suspended for a time window. If the session corresponding to the current request is not terminated within the time window, then download of the file is automatically resumed following the length in further response to the current request. If the session corresponding to the current request is terminated within the time window, then download of the file is not automatically resumed following the length in further response to the current request.
摘要翻译：用于管理文件下载的系统，方法和程序。接收当前建立会话的请求。在会话中，有一个请求，在文件启动后从指定的位置开始下载该文件。当前的请求没有指定所请求的下载的固定长度。基于先前从其他相应位置开始下载文件的请求来估计下载文件的长度。响应于当前请求，从指定位置开始下载文件的估计长度。响应于下载从指定位置开始的文件的估计长度，文件的下载被暂停用于一个时间窗口。如果与当前请求相对应的会话在时间窗口内没有终止，则在进一步响应当前请求的长度之后自动恢复文件的下载。如果与当前请求对应的会话在时间窗口内终止，则在进一步响应当前请求的长度之后，文件的下载不会自动恢复。

6. 发明授权

US5689560A Method and apparatus for enabling trial period use of software products: method and apparatus for allowing a try-and-buy user interaction 失效
标题翻译：允许试用期使用软件产品的方法和装置：用于允许购买用户交互的方法和装置
公开(公告)号：US5689560A
公开(公告)日：1997-11-18
申请号：US235035
申请日：1994-04-25
申请人： Thomas Edward Cooper , Robert Franklin Pryor
发明人： Thomas Edward Cooper , Robert Franklin Pryor
IPC分类号： G06F12/14 , G06F1/00 , G06F21/00 , G06F21/22 , G06F21/24 , G09C1/00 , H04L9/32 , H04L9/00
CPC分类号： G06F21/10 , G06F2221/0797
摘要： A method and apparatus is provided for distributing software objects from a producer to a potential user. The software object is reversibly functionally limited, preferably through encryption, and loaded onto a computer-accessible memory media along with the file management program. The computer-accessible memory media is shipped from the producer to the potential user. The file management program is loaded into a user-controlled data processing system, and associated with the operating system for the user-controlled data processing system. The computer-accessible memory media is read with the user-controlled data processing system. The file management program is utilized to restrict access to the software object.
摘要翻译：提供了一种用于将软件对象从生产者分发给潜在用户的方法和装置。软件对象在功能上是可逆的，优选地通过加密，并与文件管理程序一起加载到计算机可访问的存储介质上。计算机可访问的存储介质从制造商运送到潜在的用户。文件管理程序加载到用户控制的数据处理系统中，并与用户控制的数据处理系统的操作系统相关联。用用户控制的数据处理系统读取计算机可访问的存储介质。文件管理程序用于限制对软件对象的访问。

7. 发明授权

US07487353B2 System, method and program for protecting communication 有权
标题翻译：用于保护通信的系统，方法和程序
公开(公告)号：US07487353B2
公开(公告)日：2009-02-03
申请号：US10850997
申请日：2004-05-20
申请人： Robert Franklin Pryor , Marc Lawrence Steinbrecher
发明人： Robert Franklin Pryor , Marc Lawrence Steinbrecher
IPC分类号： H04L9/12
CPC分类号： H04L63/123 , H04L9/32 , H04L9/3239 , H04L63/0428 , H04L67/06 , H04L67/14 , H04L69/14
摘要： A method for transferring data between a first computer and a second computer is provided. The first computer sends a request to start a session, an encrypted session ID, and an encrypted hash value to the second computer. The second computer receives the request, decrypts the encrypted hash value, independently determines a hash value and compares the independently determined value to the decrypted value. If they match, the second computer starts a session with the first computer. Subsequently, the first computer sends a request to download or upload data, an encrypted ID, an identity of the file, and an encrypted hash value to the second computer in a second connection in the session. The second computer receives the request, decrypts the encrypted hash value, independently determines a hash value and compares the independently determined value to the decrypted value. If they match, the second computer processes the request.
摘要翻译：提供了一种用于在第一计算机和第二计算机之间传送数据的方法。第一台计算机向第二台计算机发送启动会话，加密会话ID和加密哈希值的请求。第二计算机接收请求，解密加密散列值，独立地确定哈希值，并将独立确定的值与解密的值进行比较。如果它们匹配，则第二台计算机与第一台计算机启动会话。随后，第一计算机在会话中的第二连接中向第二计算机发送下载或上载数据，加密的ID，文件的身份以及加密散列值的请求。第二计算机接收请求，解密加密散列值，独立地确定哈希值，并将独立确定的值与解密的值进行比较。如果它们匹配，则第二台计算机处理该请求。

8. 发明授权

US06854061B2 Installing and controlling trial software 失效
标题翻译：安装和控制试用软件
公开(公告)号：US06854061B2
公开(公告)日：2005-02-08
申请号：US10272140
申请日：2002-10-15
申请人： Thomas Edward Cooper , Robert Franklin Pryor
发明人： Thomas Edward Cooper , Robert Franklin Pryor
IPC分类号： G06F9/445 , G06F21/00 , H04L9/00
CPC分类号： G06F21/121 , G06F2221/0742
摘要： According to one aspect of the invention, a method of creating a trial software product on a target system is provided. The method consists of intercepting file system calls from an installation process associated with a full software product and, responsive to a write request from the installation process, encrypting data associated with the write request if the write request is associated with one of a predetermined set of critical product files. The predetermined set of critical product files including those product files comprising the full software product that have been identified as files to which access is to be controlled.
摘要翻译：根据本发明的一个方面，提供了一种在目标系统上创建试用软件产品的方法。该方法包括从与完整软件产品相关联的安装过程中拦截文件系统调用，并且响应于来自安装过程的写入请求，如果写入请求与预定的一组关键产品文件。预定的关键产品文件集合，包括包括已被识别为要被控制访问的文件的完整软件产品的那些产品文件。

9. 发明授权

US06654888B1 Installing and controlling trial software 失效
公开(公告)号：US06654888B1
公开(公告)日：2003-11-25
申请号：US09476657
申请日：1999-12-31
申请人： Thomas Edward Cooper , Robert Franklin Pryor
发明人： Thomas Edward Cooper , Robert Franklin Pryor
IPC分类号： H04L900
CPC分类号： G06F21/121 , G06F2221/0742
摘要： According to one aspect of the invention, a method of creating a trial software product on a target system is provided. The method consists of intercepting file system calls from an installation process associated with a full software product and, responsive to a write request from the installation process, encrypting data associated with the write request if the write request is associated with one of a predetermined set of critical product files. The predetermined set of critical product files including those product files comprising the full software product that have been identified as files to which access is to be controlled.

10. 发明授权

US5757908A Method and apparatus for enabling trial period use of software products: method and apparatus for utilizing an encryption header 失效
标题翻译：用于使试用期使用软件产品的方法和装置：利用加密头的方法和装置
公开(公告)号：US5757908A
公开(公告)日：1998-05-26
申请号：US712630
申请日：1996-09-04
申请人： Thomas Edward Cooper , Hudson Wayne Philips , Robert Franklin Pryor
发明人： Thomas Edward Cooper , Hudson Wayne Philips , Robert Franklin Pryor
IPC分类号： G06F12/14 , G06F1/00 , G06F12/00 , G06F21/00 , G06F21/22 , G06F21/24 , H04L9/32 , H04L9/00
CPC分类号： G06F21/78 , G06F21/121 , G06F21/126 , H04L9/088 , G06F12/1408 , G06F2211/007 , G06F2221/0742 , G06F2221/2151 , G06F2221/2153 , G11B20/0021
摘要： A method and apparatus is provided in a data processing system for securing access to particular files which are stored in a computer-accessible memory media. A file management program is provided as an operating system component of the data processing system. A plurality of files are stored in a computer-accessible memory media, including at least one encrypted file and at least one unencrypted file. For each encrypted file, a preselected portion of the file is recorded in memory, a decryption block is generated which includes information which can be utilized to decrypt the file, and the decryption block is incorporated in the file in lieu of the preselected portion which has been recorded in memory. Then, a file management program is utilized to monitor data processing system calls for files stored in the computer-accessible memory media. The file management program determines whether the called file has an associated decryption block. The called file is processed in a particular manner dependent upon whether or not the called file has an associated decryption block.
摘要翻译：在数据处理系统中提供了一种方法和装置，用于保护对存储在计算机可访问的存储介质中的特定文件的访问。文件管理程序被提供作为数据处理系统的操作系统组件。多个文件被存储在计算机可访问的存储介质中，包括至少一个加密文件和至少一个未加密的文件。对于每个加密文件，文件的预选部分被记录在存储器中，生成包括可用于解密文件的信息的解密块，并且解密块被并入文件中以代替预选部分，被记录在记忆中。然后，使用文件管理程序来监视对存储在计算机可访问的存储介质中的文件的数据处理系统调用。文件管理程序确定被叫文件是否具有关联的解密块。被叫文件以特定的方式被处理，取决于被叫文件是否具有关联的解密块。

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