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71. 发明授权

US08039955B2 Mold lock on heat spreader 有权
标题翻译：模具锁上散热器
公开(公告)号：US08039955B2
公开(公告)日：2011-10-18
申请号：US12463729
申请日：2009-05-11
申请人： Chien-Te Feng , Frank Yu
发明人： Chien-Te Feng , Frank Yu
IPC分类号： H01L23/48
CPC分类号： H01L23/3107 , H01L21/4878 , H01L23/3142 , H01L23/4334 , H01L23/562 , H01L24/48 , H01L2224/48091 , H01L2224/48247 , H01L2224/73265 , H01L2924/00014 , H01L2924/14 , H01L2924/181 , H01L2924/1815 , H01L2924/00012 , H01L2924/00 , H01L2224/45099 , H01L2224/45015 , H01L2924/207
摘要： A mold lock and a method of forming the mold lock are provided. The mold lock is used in an encapsulated semiconductor device and includes a neck and a shaped head integral with the neck. The mold lock can be formed to project above a support component, such as a heat spreader, of the semiconductor device and the neck is formed from the support component. The shaped head is of a greater dimension than the neck and can present a “T” shape in side view or a “Y” shape in side view. A base portion of the neck is seated within the support component. A method is provided for forming the described mold lock.
摘要翻译：提供了模具锁和形成模具锁的方法。模具锁用于封装的半导体器件中，并且包括与颈部成一体的颈部和形状的头部。模具锁可以形成为突出在半导体器件的支撑部件（例如散热器）上方，并且颈部由支撑部件形成。成形头部的尺寸比颈部大，并且可以在侧视图中呈现“T”形或侧视图中呈“Y”形。颈部的基部位于支撑部件内。提供了一种用于形成所述模具锁的方法。

72. 发明申请

US20110213921A1 Command Queuing Smart Storage Transfer Manager for Striping Data to Raw-NAND Flash Modules 有权
标题翻译：命令排队智能存储传输管理器，用于将数据传送到原始NAND闪存模块
公开(公告)号：US20110213921A1
公开(公告)日：2011-09-01
申请号：US13104257
申请日：2011-05-10
申请人： Frank Yu , Charles C. Lee , Abraham C. Ma
发明人： Frank Yu , Charles C. Lee , Abraham C. Ma
IPC分类号： G06F12/02
CPC分类号： G06F12/0246 , G06F3/061 , G06F3/0659 , G06F3/0688 , G06F12/0607 , G06F2212/7208 , G11C13/0004
摘要： A flash module has raw-NAND flash memory chips accessed over a physical-block address (PBA) bus by a NVM controller. The NVM controller is on the flash module or on a system board for a solid-state disk (SSD). The NVM controller converts logical block addresses (LBA) to physical block addresses (PBA). Data striping and interleaving among multiple channels of the flash modules is controlled at a high level by a smart storage transaction manager, while further interleaving and remapping within a channel may be performed by the NVM controllers. A SDRAM buffer is used by a smart storage switch to cache host data before writing to flash memory. A Q-R pointer table stores quotients and remainders of division of the host address. The remainder points to a location of the host data in the SDRAM. A command queue stores Q, R for host commands.
摘要翻译：闪存模块具有通过NVM控制器通过物理块地址（PBA）总线访问的原始NAND闪存芯片。 NVM控制器位于闪存模块或固态硬盘（SSD）的系统板上。 NVM控制器将逻辑块地址（LBA）转换为物理块地址（PBA）。闪存模块的多个通道之间的数据条带化和交织由智能存储事务管理器控制在高电平，而在信道内的进一步的交织和重新映射可由NVM控制器执行。智能存储交换机使用SDRAM缓冲区，在写入闪存之前缓存主机数据。 Q-R指针表存储主机地址的商和余数。剩余部分指向SDRAM中主机数据的位置。命令队列存储主机命令的Q，R。

73. 发明申请

US20100122021A1 USB-Attached-SCSI Flash-Memory System with Additional Command, Status, and Control Pipes to a Smart-Storage Switch 失效
标题翻译： USB附加SCSI闪存系统，带有附加命令，状态和控制管道到智能存储交换机
公开(公告)号：US20100122021A1
公开(公告)日：2010-05-13
申请号：US12651334
申请日：2009-12-31
申请人： Charles C. Lee , Frank Yu , Abraham C. Ma
发明人： Charles C. Lee , Frank Yu , Abraham C. Ma
IPC分类号： G06F12/00 , G06F12/02 , G06F13/00
CPC分类号： G06F3/0661 , G06F3/0613 , G06F3/0688 , G11C11/5678 , G11C13/0004 , G11C16/102 , G11C2216/30
摘要： An electronic flash-memory card has additional pipes for commands and status messages so that data pipes are not clogged with commands and status messages, allowing for a higher data throughput. The command and status pipes are activated when a UAS/BOT detector detects that a host is using a USB-Attached-SCSI (UAS) mode rather than a Bulk-Only-Transfer (BOT) mode. The host can send additional commands and data without waiting for completion of a prior command when operating in UAS mode but not while operating in BOT mode. A command queue (CQ) in the device re-orders commands for accessing flash memory and merges data in a RAM buffer. Smaller 1 KB USB packets in the data pipes are merged into larger 8 KB payloads in the RAM buffer, allowing for more efficient flash access.
摘要翻译：电子闪存卡具有用于命令和状态消息的附加管道，使得数据管道不被命令和状态消息阻塞，从而允许更高的数据吞吐量。当UAS / BOT检测器检测到主机正在使用USB-Attached-SCSI（UAS）模式而不是Bulk-Only-Transfer（BOT）模式时，命令和状态管道将被激活。主机可以发送附加的命令和数据，而不必在UAS模式下操作时等待先前的命令完成，而不能在BOT模式下运行。设备中的命令队列（CQ）重新命令用于访问闪存的命令，并将数据合并到RAM缓冲区中。数据管道中较小的1 KB USB数据包被合并到RAM缓冲区中的较大的8 KB有效载荷中，从而实现更高效的闪存访问。

74. 发明申请

US20100023682A1 Flash-Memory System with Enhanced Smart-Storage Switch and Packed Meta-Data Cache for Mitigating Write Amplification by Delaying and Merging Writes until a Host Read 有权
标题翻译：具有增强型智能存储交换机和封装元数据缓存的闪存系统，用于通过延迟和合并写入来缓解写入放大，直到主机读取
公开(公告)号：US20100023682A1
公开(公告)日：2010-01-28
申请号：US12576216
申请日：2009-10-08
申请人： Charles C. Lee , Frank Yu , Abraham C. Ma
发明人： Charles C. Lee , Frank Yu , Abraham C. Ma
IPC分类号： G06F12/00 , G06F12/02
CPC分类号： G06F12/0246 , G06F12/0866 , G06F2212/1036 , G06F2212/214 , G06F2212/7203 , G06F2212/7207 , G11C13/0004 , G11C16/102 , G11C19/0808 , G11C2211/5641 , G11C2216/30
摘要： A flash memory solid-state-drive (SSD) has a smart storage switch that reduces write acceleration that occurs when more data is written to flash memory than is received from the host. Page mapping rather than block mapping reduces write acceleration. Host commands are loaded into a Logical-Block-Address (LBA) range FIFO. Entries are sub-divided and portions invalidated when a new command overlaps an older command in the FIFO. Host data is aligned to page boundaries with pre- and post-fetched data filling in to the boundaries. Repeated data patterns are detected and encoded by compressed meta-data codes that are stored in meta-pattern entries in a meta-pattern cache of a meta-pattern flash block. The sector data is not written to flash. The meta-pattern entries are located using a meta-data mapping table. Storing host CRC's for comparison to incoming host data can detect identical data writes that can be skipped, avoiding a write to flash.
摘要翻译：闪存固态驱动器（SSD）具有智能存储交换机，可以减少写入快速写入的速度，而写入速度会比从主机接收到的更多的数据写入闪存。页面映射而不是块映射减少写入加速。主机命令加载到逻辑块地址（LBA）范围FIFO中。当新命令与FIFO中的旧命令重叠时，条目被分割，部分无效。主机数据与页边界对齐，前后获取的数据填充到边界。通过存储在元模式闪存块的元模式高速缓存中的元模式条目中的压缩元数据代码来检测和编码重复的数据模式。扇区数据未写入闪存。使用元数据映射表定位元模式条目。存储主机CRC用于与传入主机数据进行比较可以检测可跳过的相同数据写入，避免写入闪存。

75. 发明申请

US20090193184A1 Hybrid 2-Level Mapping Tables for Hybrid Block- and Page-Mode Flash-Memory System 审中-公开
标题翻译：用于混合块和页模式闪存系统的混合二级映射表
公开(公告)号：US20090193184A1
公开(公告)日：2009-07-30
申请号：US12418550
申请日：2009-04-03
申请人： Frank Yu , Charles C. Lee , Abraham C. Ma , Myeongjin Shin
发明人： Frank Yu , Charles C. Lee , Abraham C. Ma , Myeongjin Shin
IPC分类号： G06F12/02 , G06F12/00
CPC分类号： G06F12/0246 , G06F2212/7203 , G06F2212/7208 , G11C11/5628 , G11C11/5678 , G11C13/00 , G11C13/0004 , G11C2211/5641
摘要： A hybrid solid-state disk (SSD) has multi-level-cell (MLC) or single-level-cell (SLC) flash memory, or both. SLC flash may be emulated by MLC that uses fewer cell states. A NVM controller converts logical block addresses (LBA) to physical block addresses (PBA). Most data is block-mapped and stored in MLC flash, but some critical or high-frequency data is page-mapped to reduce block-relocation copying. A hybrid mapping table has a first-level and a second level. Only the first level is used for block-mapped data, but both levels are used for page-mapped data. The first level contains a block-page bit that indicates if the data is block-mapped or page-mapped. A PBA field in the first-level table maps block-mapped data, while a virtual field points to the second-level table where the PBA and page number is stored for page-mapped data. Page-mapped data is identified by a frequency counter or sector count. SRAM space is reduced.
摘要翻译：混合固态盘（SSD）具有多级单元（MLC）或单级单元（SLC）闪存，或两者兼有。 SLC闪存可能由使用较少单元状态的MLC仿真。 NVM控制器将逻辑块地址（LBA）转换为物理块地址（PBA）。大多数数据被块映射并存储在MLC闪存中，但是一些关键或高频数据被页映射以减少块重定位复制。混合映射表具有第一级和第二级。只有第一级用于块映射数据，但是这两个级别都用于页映射数据。第一级包含一个块页位，指示数据是块映射还是页映射。第一级表中的PBA字段映射块映射数据，而虚拟字段指向存储页面映射数据的PBA和页码的二级表。页面映射数据由频率计数器或扇区计数来标识。 SRAM空间减少。

76. 发明申请

US20080073028A1 Methods and apparatus to dispense adhesive for semiconductor packaging 审中-公开
标题翻译：分配用于半导体封装的粘合剂的方法和设备
公开(公告)号：US20080073028A1
公开(公告)日：2008-03-27
申请号：US11513962
申请日：2006-08-31
申请人： Frank Yu , Kevin Jin , Muhammad F. Khan , Mario A. Magana
发明人： Frank Yu , Kevin Jin , Muhammad F. Khan , Mario A. Magana
IPC分类号： B32B37/12 , B32B37/00
CPC分类号： B05C5/0212 , B05C5/0225 , B05C5/027 , H01L24/27 , H01L24/29 , H01L24/743 , H01L24/83 , H01L2224/2919 , H01L2224/32245 , H01L2224/32257 , H01L2224/743 , H01L2224/83192 , H01L2224/83194 , H01L2224/838 , H01L2924/01005 , H01L2924/01033 , H01L2924/01082 , H01L2924/0665 , H01L2924/14 , Y10T156/1798 , H01L2924/00
摘要： Methods and apparatus are disclosed to dispense adhesive for semiconductor packaging. A disclosed example shower head dispenser includes a body to receive adhesive from the dispenser, and a shower head tip having a dispensing cavity in communication with the body to dispense the adhesive in a pattern. The example shower head dispenser also includes a layer of non-stick material coating a contact surface of the dispensing cavity to reduce tailing of the adhesive.
摘要翻译：公开了分配用于半导体封装的粘合剂的方法和装置。所公开的示例性淋浴喷头分配器包括从分配器接收粘合剂的主体以及具有与主体连通的分配腔的喷头头部，以分配图案中的粘合剂。示例性喷头分配器还包括涂覆分配腔的接触表面的不粘材料层，以减少粘合剂的拖尾。

77. 发明申请

US20060031126A1 Method and for facilitating network communication between a wireless device and a service system via an interface 审中-公开
标题翻译：方法并且用于通过接口促进无线设备和服务系统之间的网络通信
公开(公告)号：US20060031126A1
公开(公告)日：2006-02-09
申请号：US11177178
申请日：2005-07-07
申请人： David Ma , Frank Yu
发明人： David Ma , Frank Yu
IPC分类号： G03G15/00
CPC分类号： H04L69/04 , G06Q30/0601 , H04N1/001 , H04N1/00106 , H04N1/00307 , H04N1/00312 , H04N2201/0024 , H04N2201/0039 , H04N2201/0086 , H04W4/00 , H04W4/18 , H04W8/24 , H04W12/06 , H04W28/06 , H04W76/10 , H04W80/00 , H04W84/042 , H04W88/02
摘要： A wireless communication system is provided to enable a wireless communication interface configured to communicate with a wireless device, then to further communicate with a network interface configured to facilitate communication between the communication interface and a network, where the network is configured to facilitate communication among devices that communicate with the network. The system is able to establish communication link with the application server retrieving wireless user related information and content from the wireless device; and communicate with the application server to transmit user information received from the wireless device and related content.
摘要翻译：提供无线通信系统以使能配置成与无线设备进行通信的无线通信接口，然后进一步与被配置为促进通信接口和网络之间的通信的网络接口进行通信，其中网络被配置为促进设备之间的通信与网络通信。该系统能够与应用服务器建立与无线设备的无线用户相关信息和内容的通信链路; 并与应用服务器通信以发送从无线设备接收的用户信息和相关内容。

78. 发明授权

US4927018A Disposable covered needle safety assembly 失效
标题翻译：一次性覆盖针安全组件
公开(公告)号：US4927018A
公开(公告)日：1990-05-22
申请号：US280322
申请日：1988-12-06
申请人： Herbert Yang , Patrick Han , Frank Yu
发明人： Herbert Yang , Patrick Han , Frank Yu
IPC分类号： A61M5/32
CPC分类号： A61M5/3243 , A61M5/3205
摘要： A needle assembly and cylindrical cover housing which are usable with a conventional hypodermic syringe. The needle assembly has a circular mount on it with catch slots and slanted surfaces. The cover housing has inward projections which are flexible so that the hypodermic syringe can be received in the cover housing and also for frictionally engaging in the catch slots so as to secure the needle assembly completely in the cover housing after usage.
摘要翻译：针组件和圆柱形盖壳体，其可与常规皮下注射器一起使用。针组件在其上具有带有卡槽和倾斜表面的圆形安装件。盖壳体具有柔性的向内突起，使得皮下注射器可以容纳在盖壳体中并且还用于摩擦地接合在卡槽中，以便在使用后将针组件完全固定在盖壳体中。

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