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31. 发明授权

US08289802B2 System and memory for sequential multi-plane page memory operations 有权
标题翻译：用于顺序多平面页面存储器操作的系统和存储器
公开(公告)号：US08289802B2
公开(公告)日：2012-10-16
申请号：US13051221
申请日：2011-03-18
申请人： June Lee
发明人： June Lee
IPC分类号： G11C8/00
CPC分类号： G11C16/10 , G11C5/02 , G11C2216/14
摘要： A system and method for performing memory operations in a multi-plane flash memory. Commands and addresses are sequentially provided to the memory for memory operations in memory planes. The memory operations are sequentially initiated and the memory operation for at least one of the memory planes is initiated during the memory operation for another memory plane. In one embodiment, each of a plurality of programming circuits is associated with a respective memory plane and is operable to program data to the respective memory plane in response to programming signals and when it is enabled. Control logic coupled to the plurality of programming circuits generates programming signals in response to the memory receiving program commands and further generates programming enable signals to individually enable each of the programming circuits to respond to the programming signals and stagger programming of data to each of the memory planes.
摘要翻译：一种用于在多平面闪存中执行存储器操作的系统和方法。命令和地址被顺序地提供给存储器以用于存储器平面中的存储器操作。顺序地启动存储器操作，并且在另一存储器平面的存储器操作期间启动至少一个存储器平面的存储器操作。在一个实施例中，多个编程电路中的每一个与相应的存储器平面相关联，并且可操作以响应于编程信号将数据编程到相应的存储器平面，并且当其被启用时。耦合到多个编程电路的控制逻辑响应于存储器接收程序命令而产生编程信号，并进一步产生编程使能信号，以单独使编程电路中的每一个能够对编程信号做出响应，并将数据错开编程到每个存储器飞机

32. 发明申请

US20120242670A1 MEMORY SYSTEM AND METHOD FOR IMPROVED UTILIZATION OF READ AND WRITE BANDWIDTH OF A GRAPHICS PROCESSING SYSTEM 失效
标题翻译：用于图形处理系统的读取和写入带宽的改进的存储器系统和方法
公开(公告)号：US20120242670A1
公开(公告)日：2012-09-27
申请号：US13487802
申请日：2012-06-04
申请人： William Radke
发明人： William Radke
IPC分类号： G06T1/20 , G06F13/00
CPC分类号： G09G5/39 , G09G2360/123
摘要： A system for processing graphics data. The graphics processing system includes an embedded memory array having at least three separate banks of single-ported memory in which graphics data are stored. A memory controller coupled to the banks of memory writes post-processed data to a first bank of memory while reading data from a second bank of memory. A synchronous graphics processing pipeline processes the data read from the second bank of memory and provides the post-processed graphics data to the memory controller to be written back to a bank of memory. The processing pipeline concurrently processes an amount of graphics data at least equal to that included in a page of memory. A third bank of memory is precharged concurrently with writing data to the first bank and reading data from the second bank in preparation for access when reading data from the second bank of memory is completed.
摘要翻译：用于处理图形数据的系统。图形处理系统包括嵌入式存储器阵列，其具有存储图形数据的至少三个独立的单端口存储器组。耦合到存储体的存储器控制器将从第二存储器存储器读取数据的后处理数据写入第一存储体。同步图形处理流水线处理从第二存储体读出的数据，并将后处理的图形数据提供给存储器控制器以写回存储体。处理流水线同时处理至少等于包含在存储器页面中的数量的图形数据。当从第二存储器存储器读取数据完成时，第三存储器组同时对第一存储体写入数据并从第二存储体读取数据以准备访问。

33. 发明授权

US08264061B2 Phase change memory cell and devices containing same 失效
标题翻译：相变存储单元和包含相位的单元
公开(公告)号：US08264061B2
公开(公告)日：2012-09-11
申请号：US12917920
申请日：2010-11-02
申请人： Russell C. Zahorik
发明人： Russell C. Zahorik
IPC分类号： H01L45/00
CPC分类号： H01L45/06 , H01L21/76816 , H01L45/1233 , H01L45/1253 , H01L45/144 , H01L45/16 , H01L45/1675 , Y10S438/947
摘要： A device with a memory array is disclosed. In one embodiment, the memory array includes a plurality of memory cells, each including an electrode and a phase change material. The electrode may be disposed on a substrate, the electrode having a sublithographic lateral dimension parallel to the substrate. The phase change material may be coupled to the electrode and include a lateral dimension parallel to the substrate and greater than the sublithographic lateral dimension of the electrode.
摘要翻译：公开了一种具有存储器阵列的器件。在一个实施例中，存储器阵列包括多个存储单元，每个存储单元包括电极和相变材料。电极可以设置在衬底上，电极具有平行于衬底的亚光刻横向尺寸。相变材料可以耦合到电极并且包括平行于衬底的横向尺寸并且大于电极的亚光刻横向尺寸。

34. 发明授权

US08232167B2 Applying epitaxial silicon in disposable spacer flow 有权
标题翻译：在一次性间隔流中应用外延硅
公开(公告)号：US08232167B2
公开(公告)日：2012-07-31
申请号：US13019540
申请日：2011-02-02
申请人： Chin-Chen Cho , Er-Xuan Ping
发明人： Chin-Chen Cho , Er-Xuan Ping
IPC分类号： H01L21/8234
CPC分类号： H01L27/10894 , H01L21/28525 , H01L21/823418 , H01L21/823468 , H01L21/823481 , H01L27/105 , H01L27/10873 , H01L27/11526 , H01L27/11546 , H01L29/66636
摘要： A method of fabricating transistors on a semiconductor substrate includes forming transistor gates of first and second transistors located in first and second areas of the semiconductor substrate, respectively. The transistor gates have generally vertical sidewalls. Source and drain regions are simultaneously formed for the first and second transistors. Temporary spacers are formed on the vertical sidewalls of the first and second transistor gates. The temporary spacers of the first transistor abut a semiconductor structure such that the source and drain regions of the first transistor are vertically covered. The temporary spacers of the second transistor cover a portion of the source and drain regions of the second transistor such that a portion of the source and drain regions remain exposed. The semiconductor substrate is exposed to an implant dopant to change the dopant level of the exposed portions of the source and drain regions of the second transistors.
摘要翻译：在半导体衬底上制造晶体管的方法包括分别形成位于半导体衬底的第一和第二区域中的第一和第二晶体管的晶体管栅极。晶体管栅极具有大致垂直的侧壁。源极和漏极区同时形成用于第一和第二晶体管。临时间隔件形成在第一和第二晶体管栅极的垂直侧壁上。第一晶体管的临时间隔物邻接半导体结构，使得第一晶体管的源极和漏极区域被垂直覆盖。第二晶体管的临时间隔物覆盖第二晶体管的源区和漏区的一部分，使得源区和漏区的一部分保持暴露。将半导体衬底暴露于注入掺杂剂以改变第二晶体管的源极和漏极区域的暴露部分的掺杂剂水平。

35. 发明授权

US08212595B2 System and method to improve the efficiency of synchronous mirror delays and delay locked loops 失效
标题翻译：提高同步镜像延迟和延迟锁定环路效率的系统和方法
公开(公告)号：US08212595B2
公开(公告)日：2012-07-03
申请号：US12574847
申请日：2009-10-07
申请人： Feng Lin
发明人： Feng Lin
IPC分类号： H03L7/00
CPC分类号： G11C7/222 , G06F1/10 , G11C7/22 , H03L7/0814
摘要： A phase detection system for use with a synchronous mirror delay or a delay-locked loop in order to reduce the number of delay stages required, and therefore increase the efficiency, is disclosed. The invention includes taking a clock input signal and a clock delay or feedback signal, each having timing characteristics, and differentiating between four conditions based upon the timing characteristics of the signals. The phase detector and associated circuitry then determines, based upon the timing characteristics of the signals, which of a number of phase conditions the signals are in. Selectors select the signals to be introduced into the synchronous mirror delay or delay-locked loop by the timing characteristics of the phase conditions. The system is able to utilize the falling clock edge of the clock input signal, and the lock time is decreased under specific phase conditions. The invention increases the efficiency of the circuits by reducing the effective delay stages in the SMD or DLL while maintaining the operating range.
摘要翻译：公开了一种用于同步镜延迟或延迟锁定环路的相位检测系统，以便减少所需的延迟级数，从而提高效率。本发明包括采用每个具有定时特性的时钟输入信号和时钟延迟或反馈信号，并且基于信号的定时特性来区分四个条件。相位检测器和相关电路然后基于信号的定时特性来确定信号处于多个相位条件中的哪一个。选择器通过定时选择要被引入同步镜延迟或延迟锁定环路的信号相位条件的特征。该系统能够利用时钟输入信号的下降时钟边沿，并且在特定相位条件下锁定时间减少。本发明通过在保持工作范围的同时减少SMD或DLL中的有效延迟级来提高电路的效率。

36. 发明授权

US08209387B2 Method and system for filtering unauthorized electronic mail messages 有权
标题翻译：用于过滤未经授权的电子邮件消息的方法和系统
公开(公告)号：US08209387B2
公开(公告)日：2012-06-26
申请号：US12642577
申请日：2009-12-18
申请人： Hoyt A. Fleming, III
发明人： Hoyt A. Fleming, III
IPC分类号： G06F15/16 , G06F17/30
CPC分类号： H04L51/22 , G06Q10/107 , H04L51/12 , H04L63/126 , Y10S707/99943 , Y10S707/99945
摘要： A computer system and method for filtering unauthorized electronic mail messages that are sent by senders to a user. The system includes a list of the identifications of the senders who are authorized to send an electronic mail message to the user. When an electronic mail message is received, the system determines whether the sender of the electronic mail message is authorized by determining whether the identification of sender in the electronic mail message is in the list of the identifications of the senders who are authorized. When the sender of the electronic mail message is determined to be authorized, the system stores the electronic mail message in an Inbox folder. When the sender of the electronic mail message is determined to be not authorized, the system stores the electronic mail message in a Junk Mail folder. In this way, the electronic mail messages are automatically stored in the appropriate folder based on whether the sender is authorized so that the user can view the Inbox folder containing the electronic mail messages sent by authorized senders separately from the Junk Mail folder containing the electronic mail messages sent by unauthorized senders.
摘要翻译：一种用于过滤由发送者发送给用户的未经授权的电子邮件消息的计算机系统和方法。该系统包括被授权向用户发送电子邮件消息的发送者的标识的列表。当接收到电子邮件消息时，系统通过确定电子邮件消息中的发件人的身份是否在被授权的发件人的标识的列表中来确定电子邮件消息的发送者是否被授权。当确定电子邮件消息的发送者被授权时，系统将电子邮件消息存储在收件箱文件夹中。当电子邮件消息的发送者被确定为不被授权时，系统将电子邮件消息存储在垃圾邮件文件夹中。以这种方式，电子邮件消息将根据发件人是否被授权自动存储在适当的文件夹中，以便用户可以查看包含由授权发件人发送的电子邮件消息的收件箱文件夹，该垃圾邮件文件夹与包含电子邮件的垃圾邮件文件夹分开未经授权的发件人发送的邮件。

37. 发明授权

US08207856B2 Systems and methods for RFID tag arbitration where RFID tags generate multiple random numbers for different arbitration sessions 有权
标题翻译： RFID标签仲裁的系统和方法，RFID标签为不同的仲裁会话生成多个随机数
公开(公告)号：US08207856B2
公开(公告)日：2012-06-26
申请号：US13176392
申请日：2011-07-05
申请人： John R. Tuttle
发明人： John R. Tuttle
IPC分类号： G08B13/14
CPC分类号： G06K7/0008 , G06K7/10356 , G06K19/0723
摘要： A radio frequency identification device (RFID) tag includes a processor, a memory configured to store an identification number that distinguishes the tag from other tags, and a transponder coupled to the memory and the processor. The tag arbitrates by selecting a random number in response to an inventory query from a reader. The tag responds to the reader depending on the random number selected. The tag is configured for multiple concurrent inventory session arbitrations with multiple readers by separately storing random numbers for respective inventory session arbitrations.
摘要翻译：射频识别装置（RFID）标签包括处理器，被配置为存储区分标签与其他标签的识别号码的存储器，以及耦合到存储器和处理器的应答器。标签通过选择随机数来响应来自读者的库存查询进行仲裁。该标签根据所选择的随机数来响应读取器。通过分别存储用于相应的库存会话仲裁的随机数，该标签被配置为与多个读取器的多个并发库存会话仲裁。

38. 发明申请

US20120131251A1 FAST AND COMPACT CIRCUIT FOR BUS INVERSION 失效
标题翻译：用于总线反向的快速和紧凑电路
公开(公告)号：US20120131251A1
公开(公告)日：2012-05-24
申请号：US13361291
申请日：2012-01-30
申请人： Mayur Joshi
发明人： Mayur Joshi
IPC分类号： G06F13/14
CPC分类号： G06F13/4217 , G06F7/501 , Y02D10/14 , Y02D10/151
摘要： A processor based system with at least one processor, at least one memory controller and optionally other devices having bussed system with a fast and compact majority voter in the circuitry responsible for the bus inversion decision. The majority voter is implemented in analog circuitry having two branches. One branch sums the advantage of transmitting the bits without inversion, the other sums the advantage of transmitting the bits with inversion. The majority voter computes the bus inversion decision in slightly more than one gate delay by simultaneously comparing current drive in each branch.
摘要翻译：一种基于处理器的系统，具有至少一个处理器，至少一个存储器控制器以及可选的其它设备，其具有在负责总线反转决定的电路中具有快速且紧凑的多数选民的总线系统。多数选民在具有两个分支的模拟电路中实现。一个分支总结了在不反转的情况下发送比特的优点，另外一个总结了利用反演发送比特的优点。多数选民通过同时比较每个分支中的当前驱动器来计算略微多于一个门延迟的总线反转决定。

39. 再颁专利

USRE43382E1 Method of addressing messages and communications systems 失效
公开(公告)号：USRE43382E1
公开(公告)日：2012-05-15
申请号：US12701563
申请日：2010-02-07
申请人： Clifton W. Wood, Jr.
发明人： Clifton W. Wood, Jr.
IPC分类号： H04W4/00
CPC分类号： H04W4/00
摘要： A method of and apparatus for establishing wireless communications between an interrogator and individual ones of multiple wireless identification devices, the method comprising utilizing a tree search method to establish communications without collision between the interrogator and individual ones of the multiple wireless identification devices, a search tree being defined for the tree search method, the tree having multiple levels respectively representing subgroups of the multiple wireless identification devices, the method further comprising starting the tree search at a selectable level of the search tree. A communications system comprising an interrogator, and a plurality of wireless identification devices configured to communicate with the interrogator in a wireless fashion, the respective wireless identification devices having a unique identification number, the interrogator being configured to employ a tree search technique to determine the unique identification numbers of the different wireless identification devices so as to be able to establish communications between the interrogator and individual ones of the multiple wireless identification devices without collision by multiple wireless identification devices attempting to respond to the interrogator at the same time, wherein the interrogator is configured to start the tree search at a selectable level of the search tree. In one embodiment, the interrogator transmits a first request indicating a subgroup of random numbers out of a total number of possible random numbers. The wireless identification devices each determine if the random number generated by each wireless identification device falls within the subgroup, and if so, the wireless identification device responds to the interrogator. If a collision between wireless identification device responses is detected by the interrogator, the interrogator transmits a second request indicating a subgroup of random numbers.

40. 发明授权

US08179232B2 RFID interrogator with adjustable signal characteristics 失效
标题翻译： RFID询问器具有可调信号特性
公开(公告)号：US08179232B2
公开(公告)日：2012-05-15
申请号：US12115156
申请日：2008-05-05
申请人： Mark E. Tuttle
发明人： Mark E. Tuttle
IPC分类号： H04Q5/22
CPC分类号： H04Q9/00 , G06K7/10346 , H04Q2209/47 , H04Q2209/823
摘要： A radio frequency identification (RFID) interrogator housed in a portable platform that includes at least one antenna, a transceiver for transmitting and receiving a radio frequency (RF) signal through the antenna, and a controller in communication with the transceiver for adjusting power and direction of the transmitted RF signal. The controller can be configured to adjust the antenna orientation, and can also selectively activate and deactivate one or more antennas.
摘要翻译：容纳在便携式平台中的射频识别（RFID）询问器，其包括至少一个天线，用于通过天线发送和接收射频（RF）信号的收发器，以及与收发器通信的控制器，用于调整功率和方向的发射RF信号。控制器可以被配置为调整天线方向，并且还可以选择性地激活和去激活一个或多个天线。

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