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41. 发明授权

US07502814B2 Device and method for generating a pseudorandom sequence of numbers 有权
标题翻译：用于产生数字的伪随机序列的装置和方法
公开(公告)号：US07502814B2
公开(公告)日：2009-03-10
申请号：US11120659
申请日：2005-05-02
申请人： Gerd Dirscherl , Rainer Goettfert , Bernd Meyer , Jean-Pierre Seifert
发明人： Gerd Dirscherl , Rainer Goettfert , Bernd Meyer , Jean-Pierre Seifert
IPC分类号： G06F1/02
CPC分类号： G06F7/584
摘要： A device for generating a pseudorandom sequence of numbers includes a feedforward coupler, which has a plurality of memory units, and a feedback coupler connected between an input and an output of the feedforward coupler. The feedback coupler includes a changeable feedback characteristic and is embodied to change the feedback characteristic depending on a state of a memory unit of the plurality of memory units of the feedforward coupler.
摘要翻译：用于产生伪随机序列序列的装置包括具有多个存储器单元的前馈耦合器和连接在前馈耦合器的输入和输出端之间的反馈耦合器。反馈耦合器包括可变的反馈特性，并且被实现为根据前馈耦合器的多个存储器单元的存储器单元的状态来改变反馈特性。

42. 发明申请

US20090020070A1 VACUUM EVAPORATION APPARATUS FOR SOLID MATERIALS 审中-公开
标题翻译：真空蒸发器用于固体材料
公开(公告)号：US20090020070A1
公开(公告)日：2009-01-22
申请号：US12172806
申请日：2008-07-14
申请人： Michael Schafer , Bernd Meyer
发明人： Michael Schafer , Bernd Meyer
IPC分类号： C23C14/00
CPC分类号： C23C14/246 , C23C14/243 , C23C14/26
摘要： The invention relates to an apparatus for evaporating solid materials, for instance, selenium for coating a substrate. The solid material is brought into a first crucible via a feeding source. In this crucible the material melts at a temperature which is preferably slightly higher than its melting point. The molten material flows via a transporting device, for instance, a pipe into a second crucible, where the material evaporates at a temperature higher than its boiling point and is transported to a substrate. In order to stop the evaporation within a very short time preferably within only one to two minutes, a cooling device for cooling the material beyond its melting point is arranged at the transporting device. With this cooling device the material in the transporting device can be cooled down beyond its melting point in a very short time.
摘要翻译：本发明涉及用于蒸发固体材料的装置，例如用于涂覆基底的硒。固体材料通过进料源进入第一坩埚。在该坩埚中，材料在优选略高于其熔点的温度下熔化。熔融材料通过输送装置例如管道流入第二坩埚，其中材料在高于其沸点的温度下蒸发并被输送到基底。为了在非常短的时间内停止蒸发，优选仅在一到两分钟内，在输送装置处设置用于将材料冷却超过其熔点的冷却装置。使用该冷却装置，输送装置中的材料可以在非常短的时间内被冷却到超过其熔点。

43. 发明申请

US20070276761A1 Method And Device For Franking Postal Deliveries 失效
标题翻译：方法和装置用于分发邮政交付
公开(公告)号：US20070276761A1
公开(公告)日：2007-11-29
申请号：US11660240
申请日：2005-07-25
申请人： Bernd Meyer , Jurgen Lang
发明人： Bernd Meyer , Jurgen Lang
IPC分类号： G07B17/00
CPC分类号： G07B17/00024 , G06Q20/3674 , G07B2017/00056 , G07B2017/00064 , G07B2017/00169 , G07B2017/00443
摘要： A method and device for franking mailpieces. An operating unit, which is separated from a franking unit, transmits a transaction request to an authorization unit. The authorization unit ascertains an authorization of a user of the operating unit on the basis of an authorization profile. The transmitted transaction request is authenticated by the authorization unit according to the ascertained authorization. The authorization unit converts the authenticated transaction request into a transaction job. The transaction job is transmitted to the franking unit. The authorization unit is authenticated in the area of the franking unit. The transaction job is processed in the franking unit and the result of the execution of the transaction job is sent out by the franking unit.
摘要翻译：一种用于邮寄邮件的方法和装置。与盖印单元分离的操作单元将交易请求发送到授权单元。授权单元基于授权简档确定操作单元的用户的授权。发送的交易请求由授权单元根据确定的授权进行认证。授权单元将认证的事务请求转换为事务作业。交易工作被传送到印章单位。授权单元在盖印单元的区域进行认证。交易工作在印戳单位处理，交易工作的执行结果由印章单位发出。

44. 发明授权

US07237120B1 Method for producing and checking forge-proof documents 失效
标题翻译：生产和检验防伪文件的方法
公开(公告)号：US07237120B1
公开(公告)日：2007-06-26
申请号：US10089858
申请日：2000-10-05
申请人： Jürgen Lang , Bernd Meyer
发明人： Jürgen Lang , Bernd Meyer
IPC分类号： H04L9/00
CPC分类号： H04L9/3247 , H04L9/3263 , H04L2209/56
摘要： The invention relates to a method for producing forgery-proof documents using a security module, whereby the security module generates a temporary secret which remains unknown to a document producer, whereby the temporary secret, together with information that reveals details about the identity of the security module, is transferred in encrypted form to an authentication unit, whereby an authentication unit decrypts the temporary secret, recognizes the identity of the security module and encrypts the temporary secret, together with additional information, in such a way that only a checking unit can carry out a decryption and then the authentication unit transmits the encrypted temporary secret and the additional information to the document producer, whereby the document producer transfers its own data, which has been introduced into the document, to the security module, whereby the security module irreversibly links the temporary secret with the data that the document producer itself has introduced, in such a way that only when the same data is linked again in the same manner can an identical result be obtained, and whereby it is not possible to draw conclusions about the temporary secret. The method according to the invention is characterized in that the result of the irreversible linking of the temporary secret with the data introduced by the document producer is incorporated into the document. The invention also relates to a method for checking the authenticity of a given document.
摘要翻译：本发明涉及一种使用安全模块生产防伪文件的方法，由此安全模块产生文件生产者所未知的临时秘密，由此临时秘密连同显示关于安全性身份的细节的信息模块以加密形式传送到认证单元，由此认证单元解密临时秘密，识别安全模块的身份并且以附加信息加密临时秘密，使得只有检查单元可以携带然后认证单元将加密的临时秘密和附加信息发送给文档生成器，由此文档生成器将已经被引入到文档中的自己的数据传送到安全模块，由此安全模块不可逆地链接临时秘密与文件制作人本身h的数据如所介绍的那样，只有当相同的数据以相同的方式再次连接时，才能得到相同的结果，从而不可能得出关于临时秘密的结论。根据本发明的方法的特征在于将临时秘密的不可逆链接与由文档生成器引入的数据的结果并入文档中。本发明还涉及一种用于检查给定文档的真实性的方法。

45. 发明申请

US20060067380A1 Device and method for generating a pseudorandom sequence of numbers 有权
公开(公告)号：US20060067380A1
公开(公告)日：2006-03-30
申请号：US11120659
申请日：2005-05-02
申请人： Gerd Dirscherl , Rainer Goettfert , Bernd Meyer , Jean-Pierre Seifert
发明人： Gerd Dirscherl , Rainer Goettfert , Bernd Meyer , Jean-Pierre Seifert
IPC分类号： H04B1/69
CPC分类号： G06F7/584
摘要： A device for generating a pseudorandom sequence of numbers includes a feedforward coupler, which has a plurality of memory units, and a feedback coupler connected between an input and an output of the feedforward coupler. The feedback coupler includes a changeable feedback characteristic and is embodied to change the feedback characteristic depending on a state of a memory unit of the plurality of memory units of the feedforward coupler.

46. 发明申请

US20050278265A1 Method for providing postal deliveries with franking stamps 审中-公开
标题翻译：提供印戳邮票的邮递方式
公开(公告)号：US20050278265A1
公开(公告)日：2005-12-15
申请号：US10416052
申请日：2001-11-06
申请人： Jurgen Lang , Bernd Meyer
发明人： Jurgen Lang , Bernd Meyer
IPC分类号： G07B17/04 , G06Q50/00 , G07B17/00 , G06F17/00
CPC分类号： G07B17/0008 , G07B2017/00072 , G07B2017/00169 , G07B2017/00338 , G07B2017/00427 , G07B2017/00556
摘要： The invention is drawn to a method for providing mailpieces with postage indicia, whereby a customer system controls the printing of postage indicia on mailpieces, characterized in that, an entry is made in a file indicating which postage indicia generated by a printing command were not associated with the sending of a mailpiece, and in that the customer system transmits identification data to the server pertaining to the mailpieces that are not to be sent, in that the server forwards the identification data to at least one checking station, and in that the checking station recognizes a mailpiece that has been mailed even though the postage indicium used by the customer system was marked as not sent.
摘要翻译：本发明涉及一种用于向邮件提供邮资标记的方法，由此客户系统控制在邮件上打印邮资标记，其特征在于，在文件中作出条目，指示由打印命令生成的哪个邮资标记不相关联发送邮件，并且客户系统向属于与不发送的邮件相关的服务器发送标识数据，因为服务器将识别数据转发到至少一个检查站，并且检查即使客户系统使用的邮资标记被标记为未发送，站点也识别已邮寄的邮件。

47. 发明授权

US06858060B2 Process for the production of composite components by powder injection molding, and composite powders suitable for this purpose 失效
标题翻译：通过粉末注射成型生产复合材料成分的方法，以及适用于此目的的复合粉末
公开(公告)号：US06858060B2
公开(公告)日：2005-02-22
申请号：US10301168
申请日：2002-11-21
申请人： Helmut Meinhardt , Bernd Meyer , Matthias Knüwer , Dietmar Fister , Wolfgang Wiezoreck
发明人： Helmut Meinhardt , Bernd Meyer , Matthias Knüwer , Dietmar Fister , Wolfgang Wiezoreck
IPC分类号： B22F9/22 , B22F1/00 , B22F3/02 , B22F3/20 , B22F3/22 , C22C1/05 , H01L21/48
CPC分类号： B22F3/225 , B22F3/22 , B22F2998/00 , B22F2998/10 , B22F2999/00 , H01L21/4807 , H01L21/4871 , B22F9/22 , B22F1/0003 , B22F9/04 , C22C1/04
摘要： The invention relates to a process for the production of metallic and metal-ceramic composite components by powder injection molding of a system comprising a metal composite powder, a binder and optionally a ceramic component, where the metal composite powder used is mixed with a protecting liquid in an inert atmosphere before the mixing with the binder. The invention furthermore relates to molybdenum/copper and tungsten/copper composite powders which have a primary metal particle size of predominantly
摘要翻译：本发明涉及通过粉末注射成型制备金属和金属 - 陶瓷复合材料成分的方法，所述方法包括金属复合粉末，粘合剂和任选的陶瓷组分，其中使用的金属复合粉末与保护液体在与粘合剂混合之前的惰性气氛中。本发明还涉及使用这些复合粉末的主要金属颗粒尺寸主要<2μm，氧含量<0.8重量％和任选的陶瓷组分的钼/铜和钨/铜复合粉末通过粉末注射成型制备复合材料组分，以及制备其中钼或钨和铜的氧化物在800至1050℃的温度下混合，干磨和还原的复合粉末的方法任选地与所得的金属复合粉末混合陶瓷组分。

48. 发明授权

US09584311B2 Decrypting data 有权
标题翻译：解密数据
公开(公告)号：US09584311B2
公开(公告)日：2017-02-28
申请号：US14363253
申请日：2012-11-14
申请人： Bernd Meyer , Marcus Schafheutle
发明人： Bernd Meyer , Marcus Schafheutle
IPC分类号： H04K1/00 , H04L9/00
CPC分类号： H04L9/008 , H04L2209/16
摘要： A device for decrypting data includes a number of devices secured by at least one security device. The secured devices include a receiver for receiving calculation data encrypted using a homomorphic encryption function and a decryptor for decrypting the encrypted calculation data by carrying out the inverse of the homomorphic encryption function on the encrypted calculation data using a private key assigned to the homomorphic encryption function. A method and a computer program product for decrypting data are also provided.
摘要翻译：用于解密数据的设备包括由至少一个安全设备保护的多个设备。安全装置包括用于接收使用同态加密函数加密的计算数据的接收器和用于通过使用分配给同态加密函数的专用密钥对加密的计算数据执行同态加密函数的逆来解密加密的计算数据的解密器。还提供了一种用于解密数据的方法和计算机程序产品。

49. 发明授权

US08630411B2 Systems and methods for device and data authentication 有权
标题翻译：用于设备和数据认证的系统和方法
公开(公告)号：US08630411B2
公开(公告)日：2014-01-14
申请号：US13185825
申请日：2011-07-19
申请人： Cheow Guan Lim , Stephan Schaecher , Wieland Fischer , Bernd Meyer
发明人： Cheow Guan Lim , Stephan Schaecher , Wieland Fischer , Bernd Meyer
IPC分类号： H04L29/06
CPC分类号： H04L63/08 , H04L9/3066 , H04L9/3231 , H04L9/3242 , H04L9/3271 , H04L63/0428 , H04L2209/88
摘要： Embodiments relate to systems and methods for authenticating devices and securing data. In embodiments, a session key for securing data between two devices can be derived as a byproduct of a challenge-response protocol for authenticating one or both of the devices.
摘要翻译：实施例涉及用于认证设备和保护数据的系统和方法。在实施例中，用于保护两个设备之间的数据的会话密钥可以被导出为询问 - 响应协议的副产品，用于认证一个或两个设备。

50. 发明申请

US20120207298A1 APPARATUS AND METHOD FOR CALCULATING A RESULT IN A SCALAR MULTIPLICATION 有权
标题翻译：用于计算标量多项式中的结果的装置和方法
公开(公告)号：US20120207298A1
公开(公告)日：2012-08-16
申请号：US13025221
申请日：2011-02-11
申请人： Bernd Meyer
发明人： Bernd Meyer
IPC分类号： H04L9/28
CPC分类号： G06F7/725 , G06F2207/7223 , H04L9/003 , H04L9/3066 , H04L2209/08
摘要： An apparatus for calculating a result of a scalar multiplication of a reference number with a reference point on an elliptic curve includes a random number generator and processor. The random number generator generates a random bit. The processor calculates the result of the scalar multiplication based on a calculation algorithm using a first auxiliary variable storing a first interim result representing an integer multiple of the reference point or a coordinate of an integer multiple of the reference point and a second auxiliary variable storing a second interim result representing another integer multiple of the reference point or a coordinate of another integer multiple of the reference point. The processor swaps a value stored by the first auxiliary variable and a value stored by the second auxiliary variable during calculation of the result of the scalar multiplication, if a swap condition depending on the generated random bit is fulfilled.
摘要翻译：用于计算参考数与椭圆曲线上的参考点的标量乘积的结果的装置包括随机数发生器和处理器。随机数生成器生成一个随机位。处理器基于使用存储表示参考点的整数倍的第一中间结果或参考点的整数倍的坐标的第一辅助变量和存储参考点的整数倍的坐标的第一辅助变量来计算标量乘法的结果表示参考点的另一整数倍的第二临时结果或参考点的另一整数倍的坐标。如果满足取决于所生成的随机位的交换条件，则处理器在计算标量乘法的结果期间交换由第一辅助变量存储的值和由第二辅助变量存储的值。

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