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81. 发明申请

US20140049360A1 DATA COLLECTION USING A CREDENTIAL 审中-公开
标题翻译：数据收集使用证明
公开(公告)号：US20140049360A1
公开(公告)日：2014-02-20
申请号：US14034238
申请日：2013-09-23
申请人： Assa Abloy AB
发明人： Tam Hulusi , Robert Wamsley , Michael L. Davis
IPC分类号： G07C9/00
CPC分类号： G07C9/00103 , G07C9/00896 , G07C2209/08 , H04L51/18 , H04L63/102
摘要： Methods, devices, and systems are provided for optimizing the dissemination of information in various types of systems such as an access control system. More specifically, there are provided herein various mechanisms to provide a modified agent path such that an agent following the modified agent path, may update at least one non-networked reader. The update of the at least one non-networked reader not occurring if the agent follows an unmodified agent path.
摘要翻译：提供了方法，设备和系统，用于优化诸如访问控制系统的各种类型的系统中的信息的传播。更具体地，在此提供了各种机制来提供经修改的代理路径，使得跟随修改的代理路径的代理可以更新至少一个非联网的读取器。如果代理遵循未修改的代理路径，则不发生所述至少一个非联网读取器的更新。

82. 发明申请

US20130117814A1 SECURE WIEGAND COMMUNICATIONS 审中-公开
标题翻译：安全通信
公开(公告)号：US20130117814A1
公开(公告)日：2013-05-09
申请号：US13689108
申请日：2012-11-29
申请人： ASSA ABLOY AB
发明人： Scott B. Guthery , Mark Robinton , Michael Lawrence Davis , David Andresky
IPC分类号： H04L29/06
CPC分类号： H04L63/08 , G06F21/606 , H04L9/0637 , H04L9/0662 , H04L9/12 , H04L9/16 , H04L9/3226 , H04L63/04 , H04L63/0428 , H04L2209/805
摘要： The present invention is directed toward secure access systems. Specifically, a method and system is provided that enhances the security of unidirectional communication protocols used in access control systems, such as the Wiegand protocol. The enhancements may include obfuscation of data, a two-way packet-mode communications, and blind synchronization of pseudo-random number generators.
摘要翻译：本发明涉及安全接入系统。具体地，提供了一种增强了诸如韦根协议之类的访问控制系统中使用的单向通信协议的安全性的方法和系统。增强可以包括数据混淆，双向分组模式通信和伪随机数发生器的盲同步。

83. 外观设计

USD672777S1 Access control reader 有权
公开(公告)号：USD672777S1
公开(公告)日：2012-12-18
申请号：US29417501
申请日：2012-04-04
申请人： Randall Dennis Bousfield , David Edward Andresky , Toby Mark Padilla , Robert J. Price , Damon Dageenakis , David William Adams
设计人： Randall Dennis Bousfield , David Edward Andresky , Toby Mark Padilla , Robert J. Price , Damon Dageenakis , David William Adams

84. 外观设计

USD672348S1 Access control reader 有权
公开(公告)号：USD672348S1
公开(公告)日：2012-12-11
申请号：US29417500
申请日：2012-04-04
申请人： Randall Dennis Bousfield , David Edward Andresky , Toby Mark Padilla , Robert J. Price , Damon Dageenakis , David William Adams
设计人： Randall Dennis Bousfield , David Edward Andresky , Toby Mark Padilla , Robert J. Price , Damon Dageenakis , David William Adams

85. 发明授权

US07915739B2 Method and arrangement for contact-connecting semiconductor chips on a metallic substrate 失效
标题翻译：在金属基板上接触连接半导体芯片的方法和装置
公开(公告)号：US07915739B2
公开(公告)日：2011-03-29
申请号：US11816375
申请日：2006-02-17
申请人： Manfred Michalk , Sabine Nieland , Martin Michalk
发明人： Manfred Michalk , Sabine Nieland , Martin Michalk
IPC分类号： H01L23/48
CPC分类号： H01L21/563 , H01L23/13 , H01L23/142 , H01L24/32 , H01L24/81 , H01L24/97 , H01L2224/13144 , H01L2224/16245 , H01L2224/27013 , H01L2224/40 , H01L2224/73203 , H01L2224/8121 , H01L2224/81815 , H01L2224/83051 , H01L2224/83385 , H01L2224/97 , H01L2924/01005 , H01L2924/01006 , H01L2924/0102 , H01L2924/01046 , H01L2924/01047 , H01L2924/0105 , H01L2924/01061 , H01L2924/01079 , H01L2924/01082 , H01L2924/0132 , H01L2924/0133 , H01L2924/01026 , H01L2924/01028 , H01L2924/01027 , H01L2924/3512 , H01L2924/00
摘要： The method comprises the following steps: the substrate in the form of a one-piece basic substrate (4) is prepatterned into regions corresponding to future modules, pads of the semiconductor chip (1) are then contact-connected in predetermined regions of a first area of the basic substrate (4) and on the top side (12) of the prepatterned basic substrate (4) and on one area side of the semiconductor chip (1) a first adhesive layer (16) is applied, a second adhesive layer (17) is subsequently applied to the other area side of the semiconductor chip (1), and a curing of the adhesive layers (16, 17) and a final patterning of the metallic basic substrate (4) are then effected.
摘要翻译：该方法包括以下步骤：以单片式基板（4）的形式将基板预先图形化为与未来模块对应的区域，然后将半导体芯片（1）的焊盘接触连接在第一基底基板（4）的面积和预制图案化基底基板（4）的顶面（12）和半导体芯片（1）的一个区域侧上施加第一粘合层（16），第二粘合层（17）随后被施加到半导体芯片（1）的另一个区域侧，然后实现粘合剂层（16,17）的固化和金属基底（4）的最终图案化。

86. 发明申请

US20100230490A1 SECURE ACCESS MODULE FOR INTEGRATED CIRCUIT CARD APPLICATIONS 有权
标题翻译：集成电路卡应用的安全访问模块
公开(公告)号：US20100230490A1
公开(公告)日：2010-09-16
申请号：US12724081
申请日：2010-03-15
申请人： Scott B. Guthery
发明人： Scott B. Guthery
IPC分类号： G06K5/00 , G06K7/00
CPC分类号： G06F21/606 , G06F21/74
摘要： Mechanisms are provided for executing security-sensitive applications with a general-purpose computing device. In particular, the general-purpose computing device includes an unsecure computing environment and a secure computing environment. The secure computing environment is established with a secure access module that includes data and functions for executing the security-sensitive application on behalf of the unsecure computing environment.
摘要翻译：提供了使用通用计算设备执行安全敏感应用程序的机制。特别地，通用计算设备包括不安全的计算环境和安全的计算环境。安全计算环境由安全访问模块建立，安全访问模块包括代表不安全的计算环境执行安全敏感应用程序的数据和功能。

87. 发明授权

US07782209B2 Detection signal generator circuit for an RFID reader 有权
标题翻译：用于RFID读取器的检测信号发生器电路
公开(公告)号：US07782209B2
公开(公告)日：2010-08-24
申请号：US11396290
申请日：2006-03-31
申请人： Peter R. Lowe , James D. Hoemann
发明人： Peter R. Lowe , James D. Hoemann
IPC分类号： G08B13/14
CPC分类号： G06K7/0008 , G06K7/0086 , G06K7/10009 , G06K7/10128
摘要： An RFID transponder detector is provided having a coupled oscillator system. Coupled first and second LC of the system produce a detection signal each time a combination of pulses is applied to the LC pairs. Application of the pulses is repeated periodically to produce a sequence for detection signals having two different first and second detection frequencies. Transmitting the sequence of detection signals results in corresponding first and second response signals having the first and second detection frequencies at the LC pairs. Values of a preselected detection parameter for the detection signals are compared to the values of the detection parameter for the response signals to determine if a transponder having a transponder resonant frequency corresponding to the first or second detection frequency is present in a proximal space of the transponder detector.
摘要翻译：提供了具有耦合振荡器系统的RFID应答器检测器。每当脉冲组合施加到LC对时，系统的耦合的第一和第二LC产生检测信号。周期性重复脉冲的应用以产生具有两个不同的第一和第二检测频率的检测信号的序列。发送检测信号的序列导致在LC对具有第一和第二检测频率的对应的第一和第二响应信号。将检测信号的预选检测参数的值与响应信号的检测参数的值进行比较，以确定具有与第一或第二检测频率相对应的应答器谐振频率的应答器是否存在于应答器的近端空间中探测器。

88. 发明授权

US07727861B2 Method and device for contacting semiconductor chips 失效
标题翻译：用于接触半导体芯片的方法和装置
公开(公告)号：US07727861B2
公开(公告)日：2010-06-01
申请号：US10570256
申请日：2004-08-28
申请人： Martin Michalk , Manfred Michalk , Sabine Nieland
发明人： Martin Michalk , Manfred Michalk , Sabine Nieland
IPC分类号： H01L21/00
CPC分类号： H01L21/563 , H01L21/67144 , H01L21/6835 , H01L23/49855 , H01L24/28 , H01L24/32 , H01L24/81 , H01L24/97 , H01L2221/68318 , H01L2221/68354 , H01L2224/16 , H01L2224/27013 , H01L2224/73203 , H01L2224/81801 , H01L2224/83051 , H01L2224/83102 , H01L2224/83385 , H01L2224/83951 , H01L2224/92125 , H01L2224/97 , H01L2924/01005 , H01L2924/01006 , H01L2924/01013 , H01L2924/0102 , H01L2924/01029 , H01L2924/01047 , H01L2924/0105 , H01L2924/01051 , H01L2924/01057 , H01L2924/01061 , H01L2924/01079 , H01L2924/01082 , H01L2924/014 , H01L2924/12042 , H01L2924/15151 , H01L2924/18161 , Y10T156/1702 , H01L2224/81 , H01L2924/00
摘要： The invention relates to a method and device that make it possible to increase the productivity of the chip bonding and the before and after working steps associated with the chip bonding. To this end, the invention provides a method for contacting semiconductor chips (3) on a metallic substrate (16), whereby an etch resist (27) is located at least on one substrate side, and semiconductor chips (3) are contacted on the contacting side (30) by means of flip-chip bonding processes, during which a contacting region (7) is created on the contacting side (30) of the substrate (16). A semiconductor chip (3) having two contact bumps (6) is contacted on said contacting region in such a manner that: a contact bump (6) is contacted on both sides of a structure line (35) or of a structure trench (13) dividing the contacting region (7), and; after the contacting, an underfilling of the chip (3) ensues after which an electrically insulating passage (14) is made in the contacting region (7), and a module (32), which supports the semiconductor chip (3), is removed from the substrate (16).
摘要翻译：本发明涉及一种能够提高芯片接合的生产率和与芯片接合相关的前后工作步骤的方法和装置。为此，本发明提供了一种用于使金属衬底（16）上的半导体芯片（3）接触的方法，其中抗蚀剂（27）至少位于一个衬底侧上，半导体芯片（3）在通过倒装芯片接合工艺在接触侧（30）处形成接触区域（7），所述接触区域（7）在基板（16）的接触侧（30）上形成。具有两个接触凸块（6）的半导体芯片（3）以这样的方式接触所述接触区域：接触凸块（6）在结构线（35）或结构沟槽（13）的两侧接触）分隔接触区域（7），和在接触之后，随后将芯片（3）的底部填充物接着在接触区域（7）中形成电绝缘通道（14），并且移除支撑半导体芯片（3）的模块（32）从基板（16）。

89. 发明申请

US20090135817A1 METHOD FOR COMPUTING THE ENTROPIC VALUE OF A DYNAMICAL MEMORY SYSTEM 审中-公开
标题翻译：计算动态记忆系统熵值的方法
公开(公告)号：US20090135817A1
公开(公告)日：2009-05-28
申请号：US12120075
申请日：2008-05-13
申请人： Tam Hulusi , Robert Wamsley
发明人： Tam Hulusi , Robert Wamsley
IPC分类号： H04L12/56
CPC分类号： H04L43/0858 , H04L41/046 , H04L43/10
摘要： Methods, devices, and systems are provided for optimizing the dissemination of information in an access control system. More specifically, there are provided various mechanisms to increase the efficiency with which system updates and other types of information are spread throughout an access control system having at least one non-networked reader.
摘要翻译：提供了方法，设备和系统，用于优化访问控制系统中信息的传播。更具体地，提供了用于提高系统更新和其他类型的信息在具有至少一个非联网读取器的访问控制系统中传播的效率的各种机制。

90. 发明授权

US07539465B2 Tuning an RFID reader with electronic switches 有权
标题翻译：调整带有电子开关的RFID阅读器
公开(公告)号：US07539465B2
公开(公告)日：2009-05-26
申请号：US11581801
申请日：2006-10-16
申请人： Ralph W. Quan
发明人： Ralph W. Quan
IPC分类号： H04B1/04 , H04B7/00
CPC分类号： G06K7/0008 , G06K7/10346 , G06K19/0723
摘要： A reader for an RFID system includes a signal driver for generating an excitation signal and a resonant circuit having an adjustable resonant circuit capacitance for retuning the resonant circuit in response to detuning. The resonant circuit has a capacitance tuning circuit which includes a fine-tuning capacitor having a fine-tuning capacitance and a fine-tuning capacitor switch having an open position and a closed position. The fine-tuning capacitance is added to the adjustable resonant circuit capacitance when the fine-tuning capacitor switch is in the closed position and is removed from the adjustable resonant circuit capacitance when the fine-tuning capacitor switch is in the open position.
摘要翻译：用于RFID系统的读取器包括用于产生激励信号的信号驱动器和具有可调节谐振电路电容的谐振电路，用于响应于失谐而重新谐振谐振电路。谐振电路具有电容调谐电路，其包括具有微调电容的微调电容器和具有打开位置和闭合位置的微调电容器开关。当微调电容器开关处于闭合位置时，微调电容被添加到可调谐谐振电路电容，并且当微调电容器开关处于打开位置时，微调电容被从可调谐谐振电路电容中移除。

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