会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 26. 发明授权
    • System and method for communicating with an integrated circuit
    • 与集成电路进行通信的系统和方法
    • US06779145B1
    • 2004-08-17
    • US09410860
    • 1999-10-01
    • David A. EdwardsStephen James WrightBernard Ramanadin
    • David A. EdwardsStephen James WrightBernard Ramanadin
    • G01R3128
    • G06F11/3636G06F11/3656
    • A system and method for communicating with an integrated circuit is provided that allows an integrated circuit to communicate debugging information and system bus transaction information with an external system. The system may include an interface protocol that provides flow control between the integrated circuit and the external system. The system may include a high-speed link and/or a JTAG link for communicating information. A link may be automatically selected by a debug circuit, or selected by an on-chip device or external system. The high-speed link enables real-time collection of trace information. Links may be memory-mapped, such that on-chip devices and other devices attached to the system bus may access the external system. The high-speed link may also operate at a rate which is integrally coupled with a rate of the processor or system bus. Further, the high-speed link may be adapted to change speeds in response to a change in operating speed of the system bus or processor. The JTAG interface may utilize standard JTAG components and instructions such that external devices such as debug adaptors adopting these components and instructions may be re-used for different integrated circuit types. Information transmitted over the JTAG-or high-speed link may be compressed to optimize available bandwidth of the links. Also, processor control signals can be transferred through links that allow an external system to manipulate and monitor operation of the processor and its associated modules.
    • 提供了一种用于与集成电路通信的系统和方法,其允许集成电路与外部系统通信调试信息和系统总线事务信息。 该系统可以包括在集成电路和外部系统之间提供流量控制的接口协议。 该系统可以包括用于传送信息的高速链路和/或JTAG链路。 链路可以由调试电路自动选择,或由片上设备或外部系统选择。 高速链路可实时追踪跟踪信息。 链路可以是存储器映射的,使得连接到系统总线的片上设备和其他设备可以访问外部系统。 高速链路也可以以与处理器或系统总线的速率整体耦合的速率工作。 此外,高速链路可以适应于响应于系统总线或处理器的操作速度的变化来改变速度。 JTAG接口可以使用标准的JTAG组件和指令,使得诸如使用这些组件和指令的调试适配器的外部设备可以被重新用于不同的集成电路类型。 通过JTAG或高速链路发送的信息可以被压缩以优化链路的可用带宽。 此外,处理器控制信号可以通过允许外部系统操纵和监视处理器及其相关模块的操作的链路传送。
    • 27. 发明授权
    • Method of performing reliable updates in a symmetrically blocked nonvolatile memory having a bifurcated storage architecture
    • 在具有分叉存储架构的对称阻挡的非易失性存储器中执行可靠更新的方法
    • US06622200B1
    • 2003-09-16
    • US09659025
    • 2000-09-06
    • Robert N. HasbunDavid A. EdwardsAndrew H. GafkenChristopher J. Spiegel
    • Robert N. HasbunDavid A. EdwardsAndrew H. GafkenChristopher J. Spiegel
    • G06F1200
    • G06F9/5016G06F8/654G06F12/0246
    • Methods of allocating, writing, reading, de-allocating, re-allocating, and reclaiming space within a nonvolatile memory having a bifurcated storage architecture are described. A method of reliably re-allocating a first object includes the step of storing a location of a first object in a first data structure. A location of the first data structure is stored in a second data structure. A duplicate of the first object is formed by initiating a copy of the first object. An erase of the first object is initiated. A write of a second object to the location of the first object is then initiated. The duplicate object is invalidated. The status of copying, erasing, and writing is tracked. The copy status, erase status, write status, and a restoration status are used to determine a recovery state upon initialization of the nonvolatile memory. The duplicate object is invalidated, if the writing status indicates that the writing of the second object has been completed. The first object is erased, if a restoration status indicates copying of the duplicate object was initiated but not completed. The erasing of the first object is completed, if the erase status indicates that erasure of the first object is not completed. A restoration of the duplicate object to the location of the first object is initiated, if the copying status indicates that copying of the first object was completed. The copying of the duplicate object is tracked as a restoration status.
    • 描述在具有分叉存储架构的非易失性存储器内分配,写入,读取,分配,重新分配和回收空间的方法。 可靠地重新分配第一对象的方法包括将第一对象的位置存储在第一数据结构中的步骤。 第一数据结构的位置被存储在第二数据结构中。 通过启动第一个对象的副本来形成第一个对象的副本。 启动第一个对象的擦除。 然后启动对第一对象的位置的第二对象的写入。 重复的对象无效。 跟踪复制,删除和写入的状态。 复制状态,擦除状态,写入状态和恢复状态用于在初始化非易失性存储器时确定恢复状态。 如果写入状态指示第二个对象的写入已经完成,则重复的对象无效。 第一个对象被删除,如果恢复状态指示复制对象的复制被启动但未完成。 如果擦除状态指示第一个对象的擦除未完成,则完成第一个对象的擦除。 如果复制状态指示第一个对象的复制已经完成,那么将重新启动对象到第一个对象的位置的恢复。 复制对象的复制被跟踪为恢复状态。
    • 28. 发明授权
    • Porous particles comprising excipients for deep lung delivery
    • 包含用于深肺输送的赋形剂的多孔颗粒
    • US06436443B2
    • 2002-08-20
    • US09888688
    • 2001-06-25
    • David A. EdwardsGiovanni CaponettiJeffrey S. HrkachNoah LotanJustin HanesRobert S. LangerAbdellaziz Ben-Jebria
    • David A. EdwardsGiovanni CaponettiJeffrey S. HrkachNoah LotanJustin HanesRobert S. LangerAbdellaziz Ben-Jebria
    • A61K914
    • A61K9/0075A61K9/1647A61K31/137Y10S514/826Y10S514/851
    • Improved porous particles for drug delivery to the pulmonary system, and methods for their synthesis and administration are provided. In a preferred embodiment, the porous particles are made of a biodegradable material and have a mass density less than 0.4 g/cm3/. The particles may be formed of biodegradable materials such as biodegradable polymers. For example, the particles may be formed of a functionalized polyester graft copolymer consisting of a linear &agr;-hydroxy-acid polyester backbone having at least one amino acid group incorporated therein and at least one poly(amino acid) side chain extending from an amino acid group in the polyester backbone. In one embodiment, porous particles having a relatively large mean diameter, for example greater than 5 &mgr;m, can be used for enhanced delivery of a therapeutic agent to the alveolar region of the lung. The porous particles incorporating a therapeutic agent may be effectively aerosolized for administration to the respiratory tract to permit systemic or local delivery of wide variety of therapeutic agents.
    • 提供用于向肺系统递送药物的改进的多孔颗粒,以及用于其合成和给药的方法。 在优选的实施方案中,多孔颗粒由可生物降解的材料制成,其质量密度小于0.4g / cm 3 /。 颗粒可以由可生物降解的材料如可生物降解的聚合物形成。 例如,颗粒可以由官能化的聚酯接枝共聚物形成,所述聚酯接枝共聚物由具有至少一个氨基酸基团的直链α-羟基酸聚酯主链和至少一个从氨基酸延伸的聚(氨基酸)侧链组成 集团在聚酯骨干。 在一个实施方案中,具有相对大的平均直径,例如大于5um的多孔颗粒可用于增强治疗剂递送至肺的肺泡区域。 掺入治疗剂的多孔颗粒可以有效地雾化,用于给予呼吸道以允许全身或局部递送多种治疗剂。
    • 29. 发明授权
    • Method of managing a symmetrically blocked nonvolatile memory having a
bifurcated storage architecture
    • 管理具有分叉存储架构的对称封锁非易失性存储器的方法
    • US5937434A
    • 1999-08-10
    • US801781
    • 1997-02-14
    • Robert N. HasbunDavid A. EdwardsAndrew H. Gafken
    • Robert N. HasbunDavid A. EdwardsAndrew H. Gafken
    • G06F11/14G06F12/02
    • G06F12/023G06F11/1433G06F12/0246
    • Methods of allocating, writing, reading, de-allocating, re-allocating, and reclaiming space within a nonvolatile memory having a bifurcated storage architecture are described. A method of storing an object within a managed object space of the nonvolatile memory includes the step of determining an object class for the object. Objects of a first class are stored contiguously proceeding from a first end towards a second end of the managed object space to form a first class of space. Objects of a second class are stored contiguously proceeding from the second end towards the first end of managed object space to form a second class of space. A header identifying the object is stored at a bottom of the first class of space. The object is stored at a selected one of the bottom of the first class of space and a bottom of the second class of space in accordance with the object class.
    • 描述在具有分叉存储架构的非易失性存储器内分配,写入,读取,分配,重新分配和回收空间的方法。 将对象存储在非易失性存储器的管理对象空间内的方法包括确定对象的对象类的步骤。 第一类的对象从被管理对象空间的第一端到第二端连续存储以形成第一类空间。 第二类的对象从被管理对象空间的第二端向第一端连续存储以形成第二类空间。 识别对象的标题存储在第一类空间的底部。 根据对象类,对象存储在第一类空间的底部的选定的一个和第二类空间的底部。