专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

91. 发明公开

EP2384518A2 SELF-BOOTSTRAPPING FIELD EFFECT DIODE STRUCTURES AND METHODS 有权转让
标题翻译：结构和程序可与自引导场效应二极管
公开(公告)号：EP2384518A2
公开(公告)日：2011-11-09
申请号：EP10729478.7
申请日：2010-01-06
申请人： STMicroelectronics N.V.
发明人： ANKOUDINOV, Alexei , RODOV, Vladimir
IPC分类号： H01L29/861 , H01L29/872
CPC分类号： H01L29/7412 , H01L27/0811 , H01L27/0814 , H01L29/861
摘要： A two terminal device which can be used for the rectification of the current. Internally it has a regenerative coupling between MOS gates of opposite type and probe regions. This regenerative coupling allows to achieve performance better than that of ideal diode.

92. 发明公开

EP2278615A3 Semiconductor package with a stiffening member supporting a thermal heat spreader 有权转让
标题翻译：具有支撑散热片的加强构件的半导体封装
公开(公告)号：EP2278615A3
公开(公告)日：2011-06-15
申请号：EP10170318.9
申请日：2010-07-21
申请人： STMicroelectronics Asia Pacific Pte Ltd.
发明人： Loo, Kum-Weng , Luan, Jing-En
IPC分类号： H01L23/16
CPC分类号： H01L23/16 , H01L23/3121 , H01L23/36 , H01L2224/16 , H01L2224/73253 , H01L2924/16152 , H01L2924/19105
摘要： A semiconductor package includes a substrate board and a semiconductor die attached to a top surface of that substrate board. A heat spreader is provided over the semiconductor die. A stiffening ring is positioned surrounding the semiconductor die, the stiffening ring being attached to the top surface of the substrate board and attached to a bottom surface of the plate portion of the heat spreader. Space is left on the board outside of the stiffening ring to support the installation of passive components to the substrate board. An external ring may be included, with that external ring being interconnected to the stiffening ring by a set of tie bars. Alternatively, the heat spreader includes an integrally formed peripheral sidewall portion.
摘要翻译：半导体封装包括衬底板和附着到该衬底板的顶表面的半导体管芯。在半导体管芯上提供散热器。加强环定位在半导体管芯周围，加强环连接到基板的顶表面并附接到散热器的板部分的底表面。空间留在加强环外部的电路板上，以支持将无源元件安装到基板上。可以包括外部环，该外部环通过一组连接杆与加强环相互连接。或者，散热器包括整体形成的外围侧壁部分。

93. 发明公开

EP1976135A1 Method of managing the operation of a wireless communication device and corresponding wireless device. 有权转让
标题翻译：一种用于管理无线通信装置的操作和相应的无线设备的方法
公开(公告)号：EP1976135A1
公开(公告)日：2008-10-01
申请号：EP07105140.3
申请日：2007-03-28
申请人： STMicroelectronics N.V.
发明人： Berens, Friedbert
IPC分类号： H04B1/69
CPC分类号： H04B1/719
摘要： Method of managing the operation of a wireless communication device including several different communication modules respectively adapted to operate according to several given communication protocols including an UWB protocol based on an OFDM modulation scheme, said method comprising controlling (10) said UWB module for scanning (11) a chosen frequency band, and managing (12) a communication to be performed by said device on the basis of the scanning result.
摘要翻译：管理包含几种不同的通信模块分别angepasst操作雅丁到包括几个给定的通信协议的无线通信装置的操作的方法（关于UWB协议在OFDM调制方案基于，所述方法包括控制（10）。所述UWB模块，用于扫描11 ）一个选择的频段，和管理（12）的通信由所述装置中的扫描结果的基础上执行。

94. 发明公开

EP1895790A1 A communication method between a handset device and IC cards 有权转让
标题翻译：系统管理系统
公开(公告)号：EP1895790A1
公开(公告)日：2008-03-05
申请号：EP06018181.5
申请日：2006-08-31
申请人： Incard SA
发明人： Varone, Francesco , Veneroso, Amedeo
IPC分类号： H04Q7/32 , G06K19/07
CPC分类号： H04W92/08 , H04W12/06
摘要： Communication method between an handset device, comprising a slot hosting a first IC Card, and at least a second IC Card, the method including a plurality of commands based on a conventional handset device-IC card interface, intended to drive a communication between the first IC Card and the handset device; the method comprises the following steps: providing a second device, comprising at least a slot for hosting the at least second IC Card; providing the first IC Card and the at least second IC Card and/or the second device with a wireless personal interface, supporting a wireless communication; inserting the at least second IC Card inside the at least a slot, a communication between the handset device and the at least second IC Card being driven by forwarding a command received by the first IC Card on the conventional handset device/IC Card interface to the wireless personal interface.
摘要翻译：手机设备之间的通信方法，包括承载第一IC卡的插槽和至少第二IC卡，所述方法包括基于常规手持通话器设备 - IC卡接口的多个命令，用于驱动所述第一IC卡之间的通信 IC卡和手机设备; 该方法包括以下步骤：提供第二设备，包括至少一个用于托管至少第二IC卡的插槽; 向第一IC卡和至少第二IC卡和/或第二设备提供支持无线通信的无线个人接口; 将至少第二IC卡插入到至少一个时隙内，手持通话器设备和至少第二IC卡之间的通信是通过将常规手持通话器设备/ IC卡接口上的第一IC卡接收的命令转发到无线个人接口。

95. 发明公开

EP1895789A1 A method for accessing an additional service provided by an IC card toolkit applet 失效转让
标题翻译：一种用于通过应用工具包的IC卡访问的附加服务的方法
公开(公告)号：EP1895789A1
公开(公告)日：2008-03-05
申请号：EP06018179.9
申请日：2006-08-31
申请人： Incard SA
发明人： Di Maggio, Luigi , Guidobaldi, Corrado
IPC分类号： H04Q7/32
CPC分类号： H04W4/16 , H04M1/72519 , H04M2250/14 , H04W8/183
摘要： Method for selecting one or more additional services in a mobile equipment 1, of the type comprising means to dial a number in order to set up a communication, the additional services being provided by an IC Card hosted in the mobile equipment 1, the method comprising the step of: comparing a dialed number with one or more service numbers, stored inside said IC Card 3 and associated to the additional services; terminating the set up of a communication; triggering an additional service corresponding to the dialed number. The phases of terminating and triggering are executed when the phase of comparing results that the dialed number is equal to one of the service numbers; at least one of the additional services provides to display a submenu on the mobile equipment, including a plurality of application entries associated to one or more additional services.
摘要翻译：用于在移动设备1选择一个或多个额外的服务，该类型包括用于的拨号以建立通信的一些方法中，由在IC卡服务器是在移动设备1中提供的附加服务，所述方法包括的步骤：将与一个或多个服务号码，存储所述IC卡3的内部和相关联的所述附加服务所拨打的号码; 终止通信的建立; 触发额外的服务对应于所拨的号码。终止和触发的相位被执行时进行比较的结果的相位做了所拨的号码等于所述服务号码中的一个; 的附加服务中的至少一个提供对在所述移动设备显示一个子菜单，其中包括关联于一个或多个附加服务的应用项的复数。

96. 发明公开

EP1881635A2 Hierarchical networks utilizing frame transmissions pipelining 有权转让
标题翻译：分层次网络系统（Rierarchyche Netzwerke mitRahmenübertragungs-Rohrsystem）
公开(公告)号：EP1881635A2
公开(公告)日：2008-01-23
申请号：EP07252871.4
申请日：2007-07-19
申请人： STMicroelectronics, Inc
发明人： Hu, Wendong
IPC分类号： H04L1/00 , H04L12/28 , H04Q7/36
CPC分类号： H04W72/0406 , H04B7/2606 , H04W16/26 , H04W84/047
摘要： A hierarchical WRAN includes a relay station (RS) possessing dual roles. A RS acts from the perspective of a base station (BS) as a consumer premise equipment (CPE) terminal just as any other first tier CPE terminal. Simultaneously, the RS, from the perspective of other second tier CPEs, acts as a BS providing all of the functional capabilities of a BS. The RS includes dual medium access control (MAC) functions in which a first MAC function serves to interface the RS with the BS while the second MAC function serves to interface the RS with the at least one CPE terminal. The RS further includes a convergence layer that maps, at the RS, the first MAC to the second MAC. The dual MAC capability of the RS enables the RS to pipeline frame transmission in both single and multi-channel operations.
摘要翻译：分级WRAN包括具有双重角色的中继站（RS）。作为消费者住宅设备（CPE）终端，RS作为任何其他第一层CPE终端从基站（BS）的角度起作用。同时，从其他第二层CPE的角度看，RS用作提供BS的所有功能能力的BS。 RS包括双介质访问控制（MAC）功能，其中第一MAC功能用于将RS与BS接口，而第二MAC功能用于将RS与至少一个CPE终端进行接口。 RS还包括在RS处将第一MAC映射到第二MAC的会聚层。 RS的双MAC能力使得RS能够在单通道和多通道操作中管线帧传输。

97. 发明公开

EP1873960A1 Method for session key derivation in a IC card 失效转让
标题翻译： Verfahren zum Ableiten einesSitzungsschlüsselsauf einer IC-Karte
公开(公告)号：EP1873960A1
公开(公告)日：2008-01-02
申请号：EP06013465.7
申请日：2006-06-29
申请人： Incard SA
发明人： Fontana, Giovanni , Donatiello, Saverio
IPC分类号： H04L9/08
CPC分类号： G06Q20/341 , G06Q20/388 , G06Q20/40975 , G07F7/1008 , H04L9/0844 , H04L9/0869 , H04L2209/56
摘要： Method for key session derivation during a mutual authentication between a master IC Card 1, storing a master key K M , and a User IC Card 2, storing a key-seed K SEED , the master IC Card 1 and the User IC Card 2 being connected through a communication interface ITF for a communication session; the method comprises the steps of: generating at least a first random number RND.ICC associated to the User IC Card 2; deriving at least a first and a second sub keys K SEEDa and K SEEDb from the key-seed K SEED ; deriving at least a first and a second derivation sub keys K ENCa and K ENCb , respectively through the first sub key K SEEDa in combination with the first random number RND.ICC and through the second sub key K SEEDb in combination with the first random number RND.ICC; joining the at least first and second derivation sub keys K ENCa and K ENCb in at least a session key K ENC for the communication session. The step of generating comprises a generation of a second random number RND.SAM associated to said master IC Card 1; the step of deriving comprises a derivation of a third and a fourth derivation sub keys in order to obtain a second session key for the communication session.
摘要翻译：在主IC卡1，存储主密钥KM和用户IC卡2之间的相互认证期间进行关键会话导出的方法，存储密钥种子K SEED，主IC卡1和用户IC卡2被连接通过通信接口ITF进行通信会话; 该方法包括以下步骤：生成与用户IC卡2相关联的至少第一随机数RND.ICC; 从密钥种子K SEED中导出至少第一和第二子密钥K SEEDa和K SEEDb; 分别通过第一子密钥K SEEDa与第一随机数RND.ICC以及第二子密钥K SEEDb结合第一随机数导出至少第一和第二推导子密钥K ENCa和K ENCb RND.ICC; 将至少第一和第二导出子密钥K ENCa和K ENCb加入到用于通信会话的至少一个会话密钥K ENC中。生成步骤包括与所述主IC卡1相关联的第二随机数RND.SAM的生成; 导出步骤包括导出第三和第四导出子密钥以便获得通信会话的第二会话密钥。

98. 发明公开

EP1873642A1 Transaction method for managing the storing of persistent data in a transaction stack 有权转让
标题翻译： Transaktionsverfahren zur Speicherverwaltung von reinen Daten in einem Transaktionstapel
公开(公告)号：EP1873642A1
公开(公告)日：2008-01-02
申请号：EP06013464.0
申请日：2006-06-29
申请人： Incard SA
发明人： Sepe, Paolo , Di Cosmo, Luca , Musella, Enrico
IPC分类号： G06F11/14
CPC分类号： G06F11/1474 , G06F9/466 , G06F11/1441 , G06F11/1469 , G06F2201/82
摘要： Transaction method for driving the storing of persistent data (data-R1, data-R2, data-R3, data-R4) included in at least one memory portion (R1, R2, R3, R4) of a non volatile memory (1) inside a transaction stack (2), comprising a plurality of transaction entries (2a, 2b, 2c, 2d), during the execution of at least one update operation (op1, op2) involving at least a group of persistent data (data-R1b, data-R2, data-R3, data-R4a). The transaction method comprises the function for executing a push extreme instruction, for reading at least one group (data-R 1 a, data-R4b) of persistent data (data-R1, data-R2, data-R4, data-R4) from the non volatile memory (1) and for storing them in a plurality of transaction entries (2b, 2c); executing a discard instruction for discarding, from the transaction stack (2), only the plurality of transaction entries (2b, 2c) that stores the at least one group (data-R1a, data-R4b).
摘要翻译：用于驱动包含在非易失性存储器（1）的至少一个存储器部分（R1，R2，R3，R4）中的持久性数据（数据-R1，数据-R2，数据-R3，数据-R4）的存储的交易方法，在执行涉及至少一组持久性数据（数据-Rbb）的至少一个更新操作（op1，op2）的执行期间，包括多个交易条目（2a，2b，2c，2d）的事务栈（2），data-R2，data-R3，data-R4a）。交易方法包括执行推送极端指令的功能，用于读取持久数据（数据-R1，数据-R2，数据R4，数据-R4）的至少一个组（数据-R 1a，数据-Rbb）并且用于将它们存储在多个交易条目（2b，2c）中; 执行用于从所述事务栈（2）仅丢弃存储所述至少一个组（数据-Ra，数据-Rbb）的所述多个事务条目（2b，2c）丢弃的丢弃指令。

99. 发明公开

EP1788581A3 Temperature tamper detection circuit and method 有权转让
标题翻译：用于可编程篡改检测电路测试电路
公开(公告)号：EP1788581A3
公开(公告)日：2007-08-22
申请号：EP06255947.1
申请日：2006-11-21
申请人： STMicroelectronics, Inc.
发明人： McClure, David C. , Saw, Sooping
IPC分类号： G11C16/20 , G11C16/22 , G11C17/16 , G06K19/073 , G06F21/00
CPC分类号： G01K3/005 , G01K7/015
摘要： An integrated circuit temperature sensor includes a sensing circuit operable to determine whether the integrated circuit is currently exposed to one of a relatively low temperature or a relatively high temperature. A selection circuit operates to select a measured voltage across the base-emitter of a bipolar transistor of the integrated circuit if the sensing circuit indicates that the integrated circuit is currently exposed to the relatively low temperature or, alternatively, select a measured delta voltage across the base-emitter of the bipolar transistor of the integrated circuit if the sensing circuit indicates that the integrated circuit is currently exposed to the relatively high temperature. A comparator then compares the selected measured voltage across the base-emitter of the bipolar transistor against a first reference voltage indicative of a too cold temperature condition or compares the selected measured delta voltage across the base-emitter of the bipolar transistor against a second reference voltage indicative of a too hot temperature condition. As a result of the comparison, detection may be made as to whether the integrated circuit is currently exposed to one of either a too cold or too hot temperature.

100. 发明公开

EP1605643A1 Packet priority setting method for a wireless terminal 有权转让
标题翻译：一种用于为包装终端Wirelles设置优先级的方法
公开(公告)号：EP1605643A1
公开(公告)日：2005-12-14
申请号：EP04076673.5
申请日：2004-06-07
申请人： STMicroelectronics Belgium N.V.
发明人： Capretta, Pietro
IPC分类号： H04L12/56 , H04L12/28 , H04Q7/32
CPC分类号： H04W72/1215 , H04W72/1242 , H04W74/00 , H04W88/06
摘要： First and second wireless transceiver units (TX1, TX2) operate in the same portion of the RF spectrum. An arbitration device (130) controls when the first and second wireless transceiver units (TX1, TX2) can operate. An interface (151-154) connects the first transceiver unit (TX1) to the arbitration device (130) and receives requests for operation. The interface permits the transceiver unit (TX1) to use one of N possible priority levels (e.g. N=2) for requests. The transceiver (TX1) associates a transceiver priority level to a series of packets which is chosen from a range of M possible priority levels (where M>N, e.g. M=8). The transceiver unit (TX1) sends a sequence of requests to operate to the arbitration device, each request in the sequence having a priority level chosen from the range of N possible priority levels. The average value of the priority levels used in the sequence depends on the associated transceiver priority level.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式