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31. 发明申请

US20070204128A1 Two-Level RAM Lookup Table for Block and Page Allocation and Wear-Leveling in Limited-Write Flash-Memories 失效
标题翻译：有限写入闪存中的块和页面分配和磨损均衡的两级RAM查找表
公开(公告)号：US20070204128A1
公开(公告)日：2007-08-30
申请号：US11742270
申请日：2007-04-30
申请人： Charles Lee , Frank Yu , David Chow
发明人： Charles Lee , Frank Yu , David Chow
IPC分类号： G06F12/00
CPC分类号： G06F12/0246 , G06F2212/1036 , G06F2212/7211
摘要： A restrictive multi-level-cell (MLC) flash memory prohibits regressive page-writes. When a regressive page-write is requested, an empty block having a low wear-level count is found, and data from the regressive page-write and data from pages stored in the old block are written to the empty block in page order. The old block is erased and recycled. A two-level look-up table is stored in volatile random-access memory (RAM). A logical page address from a host is divided by a modulo divider to generate a quotient and a remainder. The quotient is a logical block address that indexes a first-level look-up table to find a mapping entry with a physical block address that selects a row in a second-level look-up table. The remainder locates a column in the row in the second-level look-up table. If any page-valid bits above the column pointed to by the remainder are set, the write is regressive.
摘要翻译：限制性多电平单元（MLC）闪存禁止回归页面写入。当请求回归页面写入时，找到具有低磨损级别计数的空块，并且按页顺序将存储在旧块中的页面写入的数据和来自页面的页面的数据写入空块。旧区被擦除并回收。两级查找表存储在易失性随机存取存储器（RAM）中。来自主机的逻辑页地址由模分隔器除以生成商和余数。商是一个逻辑块地址，其索引第一级查找表以找到具有在二级查找表中选择行的物理块地址的映射条目。剩余部分在二级查找表中的行中找到一列。如果设置了剩余部分指向的列之上的任何页面有效位，则写入是回归的。

32. 发明申请

US20070091664A1 MEMORY DEVICE, CIRCUITS AND METHODS FOR READING A MEMORY DEVICE 有权
标题翻译：用于读取存储器件的存储器件，电路和方法
公开(公告)号：US20070091664A1
公开(公告)日：2007-04-26
申请号：US11561972
申请日：2006-11-21
申请人： David Chow , Hans Dahl , Trygve Willassen
发明人： David Chow , Hans Dahl , Trygve Willassen
IPC分类号： G11C11/22
CPC分类号： G11C11/22
摘要： A ferroelectric memory comprises a plurality of memory cells and circuitry to sense data thereof. Power supply decoupling circuitry may decouple supplies of the memory device during a portion of reading data. Additionally, ferroelectric domains of the memory cells may receive a series of polarization reversals to improve domain alignment and malleability. To drive reference cells of the memory with such polarization reversals, a multiplexer may be configured to swap a data bitline with a reference bitline so that reference cells may be accessed as regular data cells. While reading a ferroelectric memory, a self-timer circuit may monitor characteristics of the ferroelectric material and adjust an integration duration for a sense amplifier based on the monitored characteristics. A sampling-comparator may sample a signal related to the ferroelectric material at one instant, which may then be used subsequently thereafter by the self-timer circuit to influence an integration duration of the sense amplifier.
摘要翻译：铁电存储器包括多个存储器单元和用于感测其数据的电路。在读取数据的一部分期间，电源去耦电路可以解耦存储器件的电源。此外，存储器单元的铁电畴可以接收一系列极化反转以改善畴对准和延展性。为了以这样的极化反转来驱动存储器的参考单元，可以将多路复用器配置成与参考位线交换数据位线，使得参考单元可以作为常规数据单元被访问。在读取铁电存储器的同时，自拍定时器电路可以监测铁电材料的特性，并且基于所监视的特性来调整感测放大器的积分持续时间。采样比较器可以在一瞬间对与铁电材料相关的信号进行采样，随后可以由自拍定时器电路使用该信号来影响读出放大器的积分持续时间。

33. 发明授权

US07141446B2 Optically- and electrically-addressable concentrators of biological and chemical materials 有权
公开(公告)号：US07141446B2
公开(公告)日：2006-11-28
申请号：US10937927
申请日：2004-09-10
申请人： Peter D. Brewer , David Chow
发明人： Peter D. Brewer , David Chow
IPC分类号： H01L21/00
CPC分类号： G01N33/543 , G01N33/54366 , G01N33/5438 , G01N33/551
摘要： A concentrator for detecting biological and/or chemical materials in an environment. The concentrator comprises an engineered superlattice structure having alternating layers of elemental, binary or ternary group III-group V, or group IV-group IV semiconducting materials. A method for detecting biological and/or chemical materials in an environment using the concentrator. The method comprising exposing the concentrator to the biological and/or chemical materials in an environment and activating the superlattice structure optically or electrically followed by the detection of the biological and/or chemical materials.

34. 发明申请

US20050209696A1 Implant frames for use with settable materials and related methods of use 有权
标题翻译：用于可设置材料的植入物框架和相关使用方法
公开(公告)号：US20050209696A1
公开(公告)日：2005-09-22
申请号：US11032891
申请日：2005-01-11
申请人： Jo-Wen Lin , Erik Martz , Joel Millets , Daniel Rosenthal , David Chow
发明人： Jo-Wen Lin , Erik Martz , Joel Millets , Daniel Rosenthal , David Chow
IPC分类号： A61F2/00 , A61F2/02 , A61F2/28 , A61F2/30 , A61F2/44 , A61F2/46
CPC分类号： A61F2/4455 , A61F2/30744 , A61F2/3094 , A61F2/441 , A61F2/4601 , A61F2002/2835 , A61F2002/30062 , A61F2002/30092 , A61F2002/30113 , A61F2002/30125 , A61F2002/30133 , A61F2002/30153 , A61F2002/30156 , A61F2002/30166 , A61F2002/302 , A61F2002/30235 , A61F2002/30485 , A61F2002/305 , A61F2002/30545 , A61F2002/3055 , A61F2002/30578 , A61F2002/30583 , A61F2002/30604 , A61F2002/30622 , A61F2002/30772 , A61F2002/30841 , A61F2002/30878 , A61F2002/448 , A61F2002/4495 , A61F2210/0004 , A61F2210/0014 , A61F2210/0085 , A61F2220/0025 , A61F2230/0006 , A61F2230/0008 , A61F2230/0015 , A61F2230/0019 , A61F2230/0023 , A61F2230/0028 , A61F2230/0065 , A61F2230/0069 , A61F2250/001 , A61F2310/00017 , A61F2310/00029 , A61F2310/00179 , A61F2310/00293 , A61F2310/00353 , A61F2310/00365
摘要： Intervertebral implant system for intervertebral implantation, are disclosed. An intervertebral implant system according to the present disclosure includes a frame having a peripheral wall defining a space therein, and a settable material introducible into the space of the frame. The settable material is a biocompatible load bearing material including and not limited to bone, composites, polymers of bone growth material, collagen, and insoluble collagen derivatives. The settable material is injectable into the space defined by the frame. The settable material may have an initial fluid condition wherein the fluid settable material cures to a hardened condition.
摘要翻译：公开了用于椎间植入的椎间植入系统。根据本公开的椎间植入系统包括具有限定其中的空间的周壁的框架和可引入框架空间的可固定材料。可固化材料是生物相容的承载材料，包括但不限于骨，复合材料，骨生长材料的聚合物，胶原和不溶性胶原衍生物。可固定材料可注射到由框架限定的空间中。可固化材料可以具有初始流体条件，其中流体可固化材料固化至硬化状态。

35. 发明申请

US20050185443A1 Ferroelectric memory input/output apparatus 失效
公开(公告)号：US20050185443A1
公开(公告)日：2005-08-25
申请号：US11109197
申请日：2005-04-18
申请人： David Chow
发明人： David Chow
IPC分类号： G11C11/22
CPC分类号： G11C11/22
摘要： A memory system. The system includes at least two ferroelectric memory devices arranged sequentially. Each memory device has a data in signal and a data out signal, and the data out signal each memory device is transmitted as the data in signal of the next device in sequence. A system controller generates an initial data in signal for the first memory device. A data bus transfers data between each memory device and the system controller and an address bus provide addressing of the memory devices.

36. 发明申请

US20050174848A1 Self-timed sneak current cancellation 失效
公开(公告)号：US20050174848A1
公开(公告)日：2005-08-11
申请号：US11100866
申请日：2005-04-06
申请人： David Chow , Hans Dahl
发明人： David Chow , Hans Dahl
IPC分类号： G11C11/22 , G11C11/34
CPC分类号： G11C11/22 , G11C11/2273 , G11C11/2293
摘要： A sensing circuit. The circuit includes an integrator to sense charge release from a passive electronic device and a comparator to interpret the charge release as one of at least two data states. The circuit also includes a compensation module to generate a compensation signal as needed and a self-timing module to adjust timing of the integrator sensing based upon a predefined voltage level.

37. 发明授权

US06870234B2 Optically- and electrically-addressable concentrators of biological and chemical materials 失效
标题翻译：光学和电可寻址的生物和化学材料的浓缩器
公开(公告)号：US06870234B2
公开(公告)日：2005-03-22
申请号：US10230968
申请日：2002-08-29
申请人： Peter D. Brewer , David Chow
发明人： Peter D. Brewer , David Chow
IPC分类号： G01N33/543 , G01N33/551 , H01L27/14
CPC分类号： G01N33/543 , G01N33/54366 , G01N33/5438 , G01N33/551
摘要： A concentrator for detecting biological and/or chemical materials in an environment. The concentrator comprises an engineered superlattice structure having alternating layers of elemental, binary or ternary group III-group V, or group IV-group IV semiconducting materials. A method for detecting biological and/or chemical materials in an environment using the concentrator. The method comprising exposing the concentrator to the biological and/or chemical materials in an environment and activating the superlattice structure optically or electrically followed by the detection of the biological and/or chemical materials.
摘要翻译：用于在环境中检测生物和/或化学物质的浓缩器。集中器包括具有元素，二元或三元组III族V族或IV族IV族半导体材料的交替层的工程超晶格结构。一种使用该浓缩器检测环境中生物和/或化学物质的方法。该方法包括在环境中将浓缩器暴露于生物和/或化学材料，并光学地或电地激活超晶格结构，然后检测生物和/或化学材料。

38. 发明授权

US09440146B1 Managing location-based meta games 有权
标题翻译：管理基于位置的元游戏
公开(公告)号：US09440146B1
公开(公告)日：2016-09-13
申请号：US13215689
申请日：2011-08-23
申请人： Justin Rouse , Kevin Holme , Daniel Hurd , Jason Tomlinson , Grant Yang , Shawn Lohstroh , Jessica Oyhenart , David Chow
发明人： Justin Rouse , Kevin Holme , Daniel Hurd , Jason Tomlinson , Grant Yang , Shawn Lohstroh , Jessica Oyhenart , David Chow
IPC分类号： A63F9/24 , A63F13/216
CPC分类号： A63F13/216 , A63F13/12 , A63F13/46 , A63F13/795 , A63F13/798 , A63F2300/513 , A63F2300/556 , A63F2300/5566 , A63F2300/5573 , A63F2300/558 , A63F2300/61 , G06F3/048 , H04L67/18 , H04L67/38 , H04W4/02 , H04W4/21
摘要： In a method of managing a location-based meta game, a presence of a device is detected at a location. The device is configured to execute a computer-implemented game. Based on the detecting of the presence of the device, the device is instructed to present a user of the computer-implemented game with an option to participate in a computer-implemented meta game associated with the location.
摘要翻译：在管理基于位置的元游戏的方法中，在一个位置处检测到设备的存在。该设备被配置为执行计算机实现的游戏。基于对设备的存在的检测，指示该设备向计算机实现的游戏的用户呈现参与与该位置相关联的计算机实现的元游戏的选项。

39. 发明授权

US09078771B2 Trial implant assembly 有权
标题翻译：试验植入组件
公开(公告)号：US09078771B2
公开(公告)日：2015-07-14
申请号：US12760679
申请日：2010-04-15
申请人： Marc Reichen , David Chow , K. Daniel Riew , Kurt Schmura , Christopher Bonner , David Gerber
发明人： Marc Reichen , David Chow , K. Daniel Riew , Kurt Schmura , Christopher Bonner , David Gerber
IPC分类号： A61F2/44 , A61F2/46 , A61F2/30
CPC分类号： A61F2/4684 , A61F2/442 , A61F2/4611 , A61F2002/30553 , A61F2250/0008
摘要： A trial implant assembly is provided that includes a threaded shaft having exterior threading adjacent a distal end and a trial implant that includes a trial base having an interiorly threaded through hole couplable to the distal end of the shaft and a trial head having a superior endplate and an inferior endplate and a support connecting the superior endplate to the inferior endplate. A variety of visualization windows are provided through the trial implant as well as a variety of mechanically adjustable stops to prevent over insertion of the trial head within the intervertebral disc space.
摘要翻译：提供了一种试验植入组件，其包括具有邻近远端的外螺纹的螺纹轴和包括具有可连接到所述轴的远端的内螺纹通孔的试验基座的试验植入物，以及具有上终板的试验头，连接下端板和下端板的下端板和支撑件。通过试验植入物提供各种可视化窗口以及各种可机械调节的止动件，以防止试验头在椎间盘空间内过度插入。

40. 发明授权

US08012210B2 Implant frames for use with settable materials and related methods of use 有权
标题翻译：用于可设置材料的植入物框架和相关使用方法
公开(公告)号：US08012210B2
公开(公告)日：2011-09-06
申请号：US11032891
申请日：2005-01-11
申请人： Jo-Wen Lin , Erik O. Martz , Joel F. Millets , Daniel Rosenthal , David Chow
发明人： Jo-Wen Lin , Erik O. Martz , Joel F. Millets , Daniel Rosenthal , David Chow
IPC分类号： A61F2/44
CPC分类号： A61F2/4455 , A61F2/30744 , A61F2/3094 , A61F2/441 , A61F2/4601 , A61F2002/2835 , A61F2002/30062 , A61F2002/30092 , A61F2002/30113 , A61F2002/30125 , A61F2002/30133 , A61F2002/30153 , A61F2002/30156 , A61F2002/30166 , A61F2002/302 , A61F2002/30235 , A61F2002/30485 , A61F2002/305 , A61F2002/30545 , A61F2002/3055 , A61F2002/30578 , A61F2002/30583 , A61F2002/30604 , A61F2002/30622 , A61F2002/30772 , A61F2002/30841 , A61F2002/30878 , A61F2002/448 , A61F2002/4495 , A61F2210/0004 , A61F2210/0014 , A61F2210/0085 , A61F2220/0025 , A61F2230/0006 , A61F2230/0008 , A61F2230/0015 , A61F2230/0019 , A61F2230/0023 , A61F2230/0028 , A61F2230/0065 , A61F2230/0069 , A61F2250/001 , A61F2310/00017 , A61F2310/00029 , A61F2310/00179 , A61F2310/00293 , A61F2310/00353 , A61F2310/00365
摘要： Intervertebral implant system for intervertebral implantation, are disclosed. An intervertebral implant system according to the present disclosure includes a frame having a peripheral wall defining a space therein, and a settable material introducible into the space of the frame. The settable material is a biocompatible load bearing material including and not limited to bone, composites, polymers of bone growth material, collagen, and insoluble collagen derivatives. The settable material is injectable into the space defined by the frame. The settable material may have an initial fluid condition wherein the fluid settable material cures to a hardened condition.
摘要翻译：公开了用于椎间植入的椎间植入系统。根据本公开的椎间植入系统包括具有限定其中的空间的周壁的框架和可引入框架空间的可固定材料。可固化材料是生物相容的承载材料，包括但不限于骨，复合材料，骨生长材料的聚合物，胶原和不溶性胶原衍生物。可固定材料可注射到由框架限定的空间中。可固化材料可以具有初始流体条件，其中流体可固化材料固化至硬化状态。

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