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1. 发明授权

US08923067B2 Memory system and method of operating memory system using soft read voltages 有权
标题翻译：使用软读取电压操作存储器系统的存储器系统和方法
公开(公告)号：US08923067B2
公开(公告)日：2014-12-30
申请号：US14050430
申请日：2013-10-10
申请人： Dae-seok Byeon , Bo-geun Kim , Jae-woo Park
发明人： Dae-seok Byeon , Bo-geun Kim , Jae-woo Park
IPC分类号： G11C16/28 , G11C16/04 , G11C16/26 , G11C16/34
CPC分类号： G11C16/0483 , G11C16/26 , G11C16/28 , G11C16/3404 , G11C16/3422
摘要： A method is provided for operating a memory system. The method includes reading nonvolatile memory cells using a first soft read voltage, a voltage level difference between the first soft read voltage and a first hard read voltage being indicated by a first voltage value; and reading the nonvolatile memory cells using a second soft read voltage paired with the first soft read voltage, a voltage level difference between the second soft read voltage and the first hard read voltage being indicated by a second voltage value. The second voltage value is different than the first voltage value. Also, a difference between the first voltage value and the second voltage value corresponds to the degree of asymmetry of adjacent threshold voltage distributions among multiple threshold voltage distributions set for the nonvolatile memory cells of the memory system.
摘要翻译：提供了一种用于操作存储器系统的方法。该方法包括使用第一软读取电压读取非易失性存储器单元，由第一电压值表示第一软读取电压和第一硬读取电压之间的电压电平差; 以及使用与第一软读取电压成对的第二软读取电压读取非易失性存储单元，第二软读取电压和第一硬读取电压之间的电压电平差由第二电压值指示。第二电压值不同于第一电压值。此外，第一电压值和第二电压值之间的差异对应于针对存储器系统的非易失性存储器单元设置的多个阈值电压分布中的相邻阈值电压分布的不对称程度。

2. 发明申请

US20140153338A1 MEMORY SYSTEM AND METHOD OF OPERATING MEMORY SYSTEM USING SOFT READ VOLTAGES 有权
标题翻译：使用软读取电压操作存储器系统的存储器系统和方法
公开(公告)号：US20140153338A1
公开(公告)日：2014-06-05
申请号：US14050430
申请日：2013-10-10
申请人： Dae-seok Byeon , Bo-geun Kim , Jae-woo Park
发明人： Dae-seok Byeon , Bo-geun Kim , Jae-woo Park
IPC分类号： G11C16/28
CPC分类号： G11C16/0483 , G11C16/26 , G11C16/28 , G11C16/3404 , G11C16/3422
摘要： A method is provided for operating a memory system. The method includes reading nonvolatile memory cells using a first soft read voltage, a voltage level difference between the first soft read voltage and a first hard read voltage being indicated by a first voltage value; and reading the nonvolatile memory cells using a second soft read voltage paired with the first soft read voltage, a voltage level difference between the second soft read voltage and the first hard read voltage being indicated by a second voltage value. The second voltage value is different than the first voltage value. Also, a difference between the first voltage value and the second voltage value corresponds to the degree of asymmetry of adjacent threshold voltage distributions among multiple threshold voltage distributions set for the nonvolatile memory cells of the memory system.
摘要翻译：提供了一种用于操作存储器系统的方法。该方法包括使用第一软读取电压读取非易失性存储器单元，由第一电压值表示第一软读取电压和第一硬读取电压之间的电压电平差; 以及使用与第一软读取电压成对的第二软读取电压读取非易失性存储单元，第二软读取电压和第一硬读取电压之间的电压电平差由第二电压值指示。第二电压值不同于第一电压值。此外，第一电压值和第二电压值之间的差异对应于针对存储器系统的非易失性存储器单元设置的多个阈值电压分布中的相邻阈值电压分布的不对称程度。

3. 发明授权

US07800450B2 Re-configurable low noise amplifier utilizing feedback capacitors 有权
标题翻译：利用反馈电容器重新配置低噪声放大器
公开(公告)号：US07800450B2
公开(公告)日：2010-09-21
申请号：US12358419
申请日：2009-01-23
申请人： Jae-woo Park , Chang-sik Yoo
发明人： Jae-woo Park , Chang-sik Yoo
IPC分类号： H03F3/68
CPC分类号： H03F3/193 , H03F3/72 , H03F2200/111 , H03F2200/294 , H03F2200/378 , H03F2200/387 , H03F2200/429 , H03F2200/451
摘要： A re-configurable low noise amplifier utilizing feedback capacitors is disclosed. The low noise amplifier has output transistors, capacitor switch cells, and capacitance distributors all in an output portion. The output transistors are for controlling selection of a specific frequency band in a wide band of frequencies. The capacitor switch cells are for adjusting a harmonic frequency for the specific frequency band. The capacitance distributor is for determining an amount of gain, and according to the gain, an output impedance feeds back to an input portion of the low noise amplifier for input matching. Since the output portion is at high impedance and suitable for a wide band of frequencies, input matching not only makes the low noise amplifier applicable to kinds of wireless communication standards, but also fulfills high gain and low noise figure.
摘要翻译：公开了一种利用反馈电容器的可重构低噪声放大器。低噪声放大器具有输出晶体管，电容开关单元和电容分配器。输出晶体管用于控制宽频带中的特定频带的选择。电容开关单元用于调整特定频带的谐波频率。电容分配器用于确定增益量，并且根据增益，输出阻抗反馈到低噪声放大器的输入部分用于输入匹配。由于输出部分处于高阻抗并且适用于宽频带，输入匹配不仅使低噪声放大器适用于各种无线通信标准，而且还实现了高增益和低噪声系数。

4. 发明申请

US20090135833A1 Ingress node and egress node with improved packet transfer rate on multi-protocol label switching (MPLS) network, and method of improving packet transfer rate in MPLS network system 审中-公开
标题翻译：在多协议标签交换（MPLS）网络中具有改进的分组传输速率的入口节点和出口节点以及在MPLS网络系统中提高分组传输速率的方法
公开(公告)号：US20090135833A1
公开(公告)日：2009-05-28
申请号：US12156331
申请日：2008-05-30
申请人： Won-kyoung Lee , Jae-woo Park , Bheom-soon Joo
发明人： Won-kyoung Lee , Jae-woo Park , Bheom-soon Joo
IPC分类号： H04L12/56
CPC分类号： H04L12/4645 , H04L45/50 , H04L47/2408 , H04L47/286
摘要： Provided are an ingress node and an egress node on a Multi-Protocol Label Switching (MPLS) network, with an improved packet transfer rate, and a packet transfer rate improving method in a MPLS network system. By assigning a MPLS label to a destination MAC address of a packet in order to guarantee Quality of Service (QoS), it is possible to distributively transmit packets through a variety of paths on a MPLS network and thus improve a packet transfer rate.
摘要翻译：提供了一种多协议标签交换（MPLS）网络上的入口节点和出口节点，具有改进的分组传输速率和MPLS网络系统中的分组传输速率改进方法。通过将MPLS标签分配给分组的目的地MAC地址以保证服务质量（QoS），可以通过MPLS网络上的各种路径分发发送分组，从而提高分组传输速率。

5. 发明授权

US08078126B2 Communication apparatus and low noise amplifying method 有权
标题翻译：通信设备和低噪声放大方法
公开(公告)号：US08078126B2
公开(公告)日：2011-12-13
申请号：US11733401
申请日：2007-04-10
申请人： Jae-woo Park , Chang-sik Yoo , Jin-soo Park , Heung-bae Lee , Young-eil Kim
发明人： Jae-woo Park , Chang-sik Yoo , Jin-soo Park , Heung-bae Lee , Young-eil Kim
IPC分类号： H04B1/06 , H04B7/00
CPC分类号： H03G3/3036
摘要： A communication apparatus and a low noise amplifying method. The communication apparatus includes a gain adjusting unit to adjust a gain of an input signal; a combiner to generate an output signal using the signal gain-adjusted at the gain adjusting unit; and a feedback unit which provides a feedback signal, which is generated using the output signal generated at the combiner, to an input stage. Accordingly, various frequency bands defined in the wireless standards can be supported. Since the load impedance is generated without resistance, the manufacturing cost and the product size can be reduced.
摘要翻译：通信装置和低噪声放大方法。通信装置包括：增益调整单元，用于调节输入信号的增益; 组合器，用于使用在增益调整单元处调整的信号增益来产生输出信号; 以及反馈单元，其将使用在组合器处产生的输出信号生成的反馈信号提供给输入级。因此，可以支持在无线标准中定义的各种频带。由于无阻力地产生负载阻抗，因此可以降低制造成本和产品尺寸。

6. 发明申请

US20090195316A1 RE-CONFIGURABLE LOW NOISE AMPLIFIER UTILIZING FEEDBACK CAPACITORS 有权
标题翻译：可重新配置低噪声放大器，利用反馈电容器
公开(公告)号：US20090195316A1
公开(公告)日：2009-08-06
申请号：US12358419
申请日：2009-01-23
申请人： Jae-woo Park , Chang-sik Yoo
发明人： Jae-woo Park , Chang-sik Yoo
IPC分类号： H03F3/16
CPC分类号： H03F3/193 , H03F3/72 , H03F2200/111 , H03F2200/294 , H03F2200/378 , H03F2200/387 , H03F2200/429 , H03F2200/451
摘要： A re-configurable low noise amplifier utilizing feedback capacitors is disclosed. The low noise amplifier has output transistors, capacitor switch cells, and capacitance distributors all in an output terminal. The output transistors are for controlling selection of a specific frequency band in a wide band of frequencies. The capacitor switch cells are for adjusting a harmonic frequency for the specific frequency band. The capacitance distributor is for determining an amount of gain, and according to the gain, an output impedance feeds back to an input terminal of the low noise amplifier for input matching. Since the output terminal is at high impedance and suitable for a wide band of frequencies, input matching not only makes the low noise amplifier applicable to kinds of wireless communication standards, but also fulfills high gain and low noise figure.
摘要翻译：公开了一种利用反馈电容器的可重构低噪声放大器。低噪声放大器具有输出晶体管，电容开关单元和电容分配器。输出晶体管用于控制宽频带中的特定频带的选择。电容开关单元用于调整特定频带的谐波频率。电容分配器用于确定增益量，并且根据增益，输出阻抗反馈到低噪声放大器的输入端以进行输入匹配。由于输出端子处于高阻抗并且适用于宽频带，所以输入匹配不仅可以使低噪声放大器适用于各种无线通信标准，而且可以实现高增益和低噪声系数。

7. 发明申请

US20090106773A1 Method and system for user-friendly forwarding entry management based on inter-process communication 审中-公开
标题翻译：基于进程间通信的用户友好转发入口管理方法和系统
公开(公告)号：US20090106773A1
公开(公告)日：2009-04-23
申请号：US12157524
申请日：2008-06-11
申请人： Won-kyoung Lee , Jae-woo Park , Young-sik Chung , Bheom-soon Joo
发明人： Won-kyoung Lee , Jae-woo Park , Young-sik Chung , Bheom-soon Joo
IPC分类号： G06F9/46
CPC分类号： G06F13/4022
摘要： A method and system for user-friendly forwarding entry management based on inter-process communication (IPC) is provided. The system includes a function input unit inputting a command for forwarding entry management; and an automated process unit verifying parameters included in the function to create a user table, extracting information for creating a forwarding entry management table from the user table, and outputting a forwarding entry management message including the extracted information. The method includes inputting a command for forwarding entry management; verifying parameters included in the command; creating a user table using the parameters if the verification is successful; extracting information for creating a forwarding entry management table from the user table; and outputting a forwarding entry management message including the extracted information.
摘要翻译：提供了一种基于进程间通信（IPC）的用户友好转发入口管理的方法和系统。该系统包括输入用于转发入口管理的命令的功能输入单元; 以及自动处理单元，其验证包括在功能中的参数以创建用户表，从用户表提取用于创建转发条目管理表的信息，以及输出包括提取的信息的转发条目管理消息。该方法包括输入用于转发入口管理的命令; 验证命令中包含的参数; 如果验证成功，则使用参数创建用户表; 从用户表提取用于创建转发条目管理表的信息; 并输出包括提取的信息的转发条目管理消息。

8. 发明授权

US08531887B2 Nonvolatile memory device and related programming method 有权
标题翻译：非易失性存储器件及相关编程方法
公开(公告)号：US08531887B2
公开(公告)日：2013-09-10
申请号：US13342312
申请日：2012-01-03
申请人： Jung-no Im , Jae-woo Park
发明人： Jung-no Im , Jae-woo Park
IPC分类号： G11C16/04
CPC分类号： G11C16/10 , G11C11/5628 , G11C16/3418 , G11C16/3454
摘要： A nonvolatile memory device programs a memory cell by performing a plurality of program loops each comprising a program operation and a program verifying operation. Where the program verifying operation in one program loop determines that the memory cell has been successfully programmed to a target state, a soft-programming operation is performed in a subsequent program loop to determine whether the memory cell has retained the target state, and if not, increases the threshold voltage of the memory cell.
摘要翻译：非易失性存储器件通过执行包括程序操作和程序验证操作的多个程序循环来对存储器单元进行编程。在一个程序循环中的程序验证操作确定存储器单元已被成功地编程到目标状态的情况下，在随后的程序循环中执行软编程操作以确定存储单元是否保持目标状态，如果不是，增加存储单元的阈值电压。

9. 发明申请

US20120170374A1 NONVOLATILE MEMORY DEVICE AND RELATED PROGRAMMING METHOD 有权
标题翻译：非易失性存储器件及相关编程方法
公开(公告)号：US20120170374A1
公开(公告)日：2012-07-05
申请号：US13342312
申请日：2012-01-03
申请人： Jung-no Im , Jae-woo Park
发明人： Jung-no Im , Jae-woo Park
IPC分类号： G11C16/10 , G11C16/04
CPC分类号： G11C16/10 , G11C11/5628 , G11C16/3418 , G11C16/3454
摘要： A nonvolatile memory device programs a memory cell by performing a plurality of program loops each comprising a program operation and a program verifying operation. Where the program verifying operation in one program loop determines that the memory cell has been successfully programmed to a target state, a soft-programming operation is performed in a subsequent program loop to determine whether the memory cell has retained the target state, and if not, increases the threshold voltage of the memory cell.
摘要翻译：非易失性存储器件通过执行包括程序操作和程序验证操作的多个程序循环来对存储器单元进行编程。在一个程序循环中的程序验证操作确定存储器单元已被成功地编程到目标状态的情况下，在随后的程序循环中执行软编程操作以确定存储单元是否保持目标状态，如果不是，增加存储单元的阈值电压。

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