公开(公告)号：US20070170240A1

公开(公告)日：2007-07-26

申请号：US11612191

申请日：2006-12-18

申请人： Elliot Grant ,  Warwick Stirling ,  Matthew Self

发明人： Elliot Grant ,  Warwick Stirling ,  Matthew Self

IPC分类号： G06F17/00

CPC分类号： G06Q30/06 ,  G06Q30/018

摘要： A method and system for authenticating goods and thereby detecting and deterring counterfeits are disclosed. According to one aspect of the invention, a client utilizes data received from a host to generate a plurality of security codes and to direct a printing device to print the plurality of security codes on a plurality of products, without retaining the plurality of security codes after the printing device has printed the plurality of security codes on the plurality of products. After the security codes have been printed, a person can communicate the security code to the host, which can verify its authenticity.

摘要翻译： 公开了一种用于认证货物，从而检测和阻止假冒品的方法和系统。 根据本发明的一个方面，客户机利用从主机接收到的数据来产生多个安全码，并指示打印设备在多个产品上打印多个安全码，而不保留多个安全码 打印装置已经在多个产品上印刷了多个安全码。 在打印出安全代码之后，人们可以将安全代码传送给主机，这可以验证其真实性。

公开(公告)号：US20070175974A1

公开(公告)日：2007-08-02

申请号：US11619747

申请日：2007-01-04

申请人： Matthew Self ,  Elliot Grant

发明人： Matthew Self ,  Elliot Grant

IPC分类号： G06F17/00

CPC分类号： G06Q30/06

摘要： Systems and methods of code generation and authentication are disclosed here. One embodiment includes receiving a request for a batch of codes, each code being unique for a separate unit item, generating a batch of codes, each code being unique for a separate unit item, wherein a subsection of the code comprises a check value, and encrypting the code. In response to receiving a request to authenticate a code, decrypting the code to access a subsection of the code comprising a check value, comparing the check value to a value to authenticate the code. In one embodiment, the encrypting further comprises encrypting the code with a key, and including a key identifier as a subsection of the encrypted code; and decrypting the code further comprises using the key identifier included in the encrypted code to access the key to decrypt the code. Further more, in one embodiment, the batch of codes are provided to be marked on a plurality of products as at least one of a numeric representation, an alphanumeric representation, or a graphic symbol.

摘要翻译： 这里公开了代码生成和认证的系统和方法。 一个实施例包括接收对一批代码的请求，每个代码对于单独单元项目是唯一的，生成一批代码，每个代码对于单独的单元项目是唯一的，其中代码的子部分包括检查值，以及 加密代码。 响应于接收到对代码进行认证的请求，解密代码以访问包括检查值的代码的子部分，将检查值与值进行比较以验证代码。 在一个实施例中，加密还包括用密钥加密代码，并且包括作为加密代码的子部分的密钥标识符; 并且解密代码还包括使用包含在加密代码中的密钥标识符来访问该密钥以解密该代码。 此外，在一个实施例中，提供批次的代码以数字表示，字母数字表示或图形符号中的至少一个标记在多个产品上。

公开(公告)号：US07992772B2

公开(公告)日：2011-08-09

申请号：US11612191

申请日：2006-12-18

申请人： Elliot Grant ,  Warwick R. Stirling ,  Matthew Self

发明人： Elliot Grant ,  Warwick R. Stirling ,  Matthew Self

IPC分类号： G06F17/00

CPC分类号： G06Q30/06 ,  G06Q30/018

摘要： A method and system for authenticating goods and thereby detecting and deterring counterfeits are disclosed. According to one aspect of the invention, a client utilizes data received from a host to generate a plurality of security codes and to direct a printing device to print the plurality of security codes on a plurality of products, without retaining the plurality of security codes after the printing device has printed the plurality of security codes on the plurality of products. After the security codes have been printed, a person can communicate the security code to the host, which can verify its authenticity.

摘要翻译： 公开了一种用于认证货物，从而检测和阻止假冒品的方法和系统。 根据本发明的一个方面，客户机利用从主机接收到的数据来产生多个安全码，并指示打印设备在多个产品上打印多个安全码，而不保留多个安全码 打印装置已经在多个产品上印刷了多个安全码。 在打印出安全代码之后，人们可以将安全代码传送给主机，这可以验证其真实性。

公开(公告)号：US07823768B2

公开(公告)日：2010-11-02

申请号：US11619747

申请日：2007-01-04

申请人： Matthew Self ,  Elliot Grant

发明人： Matthew Self ,  Elliot Grant

IPC分类号： G06F17/00

CPC分类号： G06Q30/06

摘要： Systems and methods of code generation and authentication are disclosed here. One embodiment includes receiving a request for a batch of codes, each code being unique for a separate unit item, generating a batch of codes, each code being unique for a separate unit item, wherein a subsection of the code comprises a check value, and encrypting the code. In response to receiving a request to authenticate a code, decrypting the code to access a subsection of the code comprising a check value, comparing the check value to a value to authenticate the code. In one embodiment, the encrypting further comprises encrypting the code with a key, and including a key identifier as a subsection of the encrypted code; and decrypting the code further comprises using the key identifier included in the encrypted code to access the key to decrypt the code. Further more, in one embodiment, the batch of codes are provided to be marked on a plurality of products as at least one of a numeric representation, an alphanumeric representation, or a graphic symbol.

摘要翻译： 这里公开了代码生成和认证的系统和方法。 一个实施例包括接收对一批代码的请求，每个代码对于单独单元项目是唯一的，生成一批代码，每个代码对于单独的单元项目是唯一的，其中代码的子部分包括检查值，以及 加密代码。 响应于接收到对代码进行认证的请求，解密代码以访问包括检查值的代码的子部分，将检查值与值进行比较以验证代码。 在一个实施例中，加密还包括用密钥加密代码，并且包括作为加密代码的子部分的密钥标识符; 并且解密代码还包括使用包含在加密代码中的密钥标识符来访问该密钥以解密该代码。 此外，在一个实施例中，该批代码被提供为在多个产品上标记为数字表示，字母数字表示或图形符号中的至少一个。

公开(公告)号：US07770783B2

公开(公告)日：2010-08-10

申请号：US11612209

申请日：2006-12-18

申请人： Elliot Grant ,  Warwick R. Stirling ,  Matthew Self

发明人： Elliot Grant ,  Warwick R. Stirling ,  Matthew Self

IPC分类号： G06F17/00

CPC分类号： G06Q30/06 ,  G06Q30/018

摘要： Methods and systems for authenticating products are provided. A client system receives a request for a set of unique security codes and also receives product data associated with a product on which the security codes are to be printed. The client sends at least some of the product data to a host system and receives a batch identifier from the host. The host stores received product data with the batch identifier. The client generates the set of security codes and then provides the codes to be printed on the product. After the products enter the stream of commerce, the host can receive an authentication request including a security code, and in response the host will verify that the security code is valid and return to the requestor the authentication result and at least part of the product data associated with the batch identifier.

摘要翻译： 提供了验证产品的方法和系统。 客户机系统接收对一组唯一安全码的请求，并且还接收与要在其上打印安全码的产品相关联的产品数据。 客户端将至少一些产品数据发送到主机系统，并从主机接收批量标识符。 主机通过批量标识符接收产品数据。 客户端生成一组安全码，然后提供要打印在产品上的代码。 在产品进入商业流程之后，主机可以接收包括安全码的认证请求，并且作为响应，主机将验证该安全码是否有效，并且向请求者返回认证结果和至少部分产品数据 与批次标识符相关联。