公开(公告)号：US20080022415A1

公开(公告)日：2008-01-24

申请号：US11455766

申请日：2006-06-20

申请人： Yu-Chiun Kuo ,  Tsang-Yi Chen ,  Yu-Chang Tseng ,  Liang-Chen Wu ,  Hsieh-Chun Chen ,  Pei-Yin Wu ,  Zechary Chen

发明人： Yu-Chiun Kuo ,  Tsang-Yi Chen ,  Yu-Chang Tseng ,  Liang-Chen Wu ,  Hsieh-Chun Chen ,  Pei-Yin Wu ,  Zechary Chen

IPC分类号： G06F17/30

CPC分类号： G06F21/80 ,  G06F2221/2129

摘要： An authority limit management method is proposed for a digital media storage. The digital media storage includes at least one micro processor and at least one memory unit and connected to an access device. A classification authorization code index (CAC index) and a plurality of classification operation commands (COC) is pre-stored in the digital media storage and an identification code is set for the access device. The classification operation commands is performed to calculate a classification authorization code when the digital media storage is connected to the access device for initial transmission protocol. The authority limit of the memory unit for the access device is granted to the access device according to the classification authorization code. Therefore, the data of the digital media storage can be prevented from illegal copy or hacker.

摘要翻译： 为数字媒体存储提出了权限限制管理方法。 数字媒体存储器包括至少一个微处理器和至少一个存储器单元，并连接到接入设备。 分类授权码索引（CAC索引）和多个分类操作命令（COC）被预先存储在数字媒体存储器中，为访问设备设置识别码。 当数字媒体存储器连接到用于初始传输协议的接入设备时，执行分类操作命令以计算分类授权码。 访问设备的存储单元的权限限制根据分类授权码被授予访问设备。 因此，可以防止数字媒体存储器的数据被非法复制或黑客。

公开(公告)号：US20090013134A1

公开(公告)日：2009-01-08

申请号：US11773968

申请日：2007-07-06

申请人： Hsieh-Chun Chen ,  Tseng-Ho Li ,  Liang-Chen Wu ,  Pei-Yu Huang ,  Yu-Chang Tseng ,  Tsang-Yi Chen

发明人： Hsieh-Chun Chen ,  Tseng-Ho Li ,  Liang-Chen Wu ,  Pei-Yu Huang ,  Yu-Chang Tseng ,  Tsang-Yi Chen

IPC分类号： G06F12/00

CPC分类号： G06F21/79 ,  G11C16/22

摘要： A memory apparatus and method for protecting the memory apparatus are provided. The memory apparatus includes a memory unit, a memory control unit, a switch and a control circuit. The memory control unit is used for reading from or writing to the memory unit and has a build-in protection unit. The switch has a lock end and a normal end. The control circuit is coupled between the switch and the memory control unit and is used for detecting the position of the switch. Once the switch is switched to the lock end and the memory apparatus receives a working voltage, the protection unit is automatically enabled by the control circuit to inhibit the memory control unit from reading data from or writing data to the memory unit.

摘要翻译： 提供了一种用于保护存储装置的存储装置和方法。 存储装置包括存储单元，存储器控制单元，开关和控制电路。 存储器控制单元用于从存储器单元读取或写入存储器单元，并具有内置保护单元。 开关具有锁定端和正常端。 控制电路耦合在开关和存储器控制单元之间，并用于检测开关的位置。 一旦开关切换到锁定端并且存储器装置接收到工作电压，则保护单元由控制电路自动使能，以禁止存储器控制单元从存储器单元读取数据或将数据写入存储器单元。

公开(公告)号：US08546904B2

公开(公告)日：2013-10-01

申请号：US13180505

申请日：2011-07-11

申请人： Hsieh-Chun Chen ,  Tsang-Yi Chen

发明人： Hsieh-Chun Chen ,  Tsang-Yi Chen

IPC分类号： H01L31/058

CPC分类号： H01L23/345 ,  H01L2924/0002 ,  H01L2924/00

摘要： To provide an integrated circuit with functionality under environment with temperature lower than a working condition, the integrated circuit is designed to include a heating element incorporated with signal pins on a carrier, such as a lead frame, that supports a chip die and controlled by a heating control unit to increase temperature of the chip die. The heating control unit provides voltage for the heating element when a detecting unit detects that the temperature of the chip die falls below a predetermined temperature and a power control unit provide operation power for the chip die when the temperature of the chip die detected by the detecting unit reaches or falls above the predetermined temperature.

摘要翻译： 为了在温度低于工作条件的环境下提供具有功能的集成电路，该集成电路被设计为包括加载元件，该加热元件与诸如引线框架的载体（例如引线框架）结合有信号引脚，该引线框架支撑芯片管芯并由 加热控制单元来增加芯片的温度。 当检测单元检测到芯片模具的温度低于预定温度时，加热控制单元为加热元件提供电压，当通过检测器检测到芯片裸片的温度时，功率控制单元为芯片裸片提供操作电力 单位达到或低于预定温度。

公开(公告)号：US20130015548A1

公开(公告)日：2013-01-17

申请号：US13180505

申请日：2011-07-11

申请人： Hsieh-Chun Chen ,  Tsang-Yi Chen

发明人： Hsieh-Chun Chen ,  Tsang-Yi Chen

IPC分类号： H01L29/66 ,  H05B1/02

CPC分类号： H01L23/345 ,  H01L2924/0002 ,  H01L2924/00

摘要： To provide an integrated circuit with functionality under environment with temperature lower than a working condition, the integrated circuit is designed to include a heating element incorporated with signal pins on a carrier, such as a lead frame, that supports a chip die and controlled by a heating control unit to increase temperature of the chip die. The heating control unit provides voltage for the heating element when a detecting unit detects that the temperature of the chip die falls below a predetermined temperature and a power control unit provide operation power for the chip die when the temperature of the chip die detected by the detecting unit reaches or falls above the predetermined temperature.

摘要翻译： 为了在温度低于工作条件的环境下提供具有功能的集成电路，该集成电路被设计为包括加载元件，该加热元件与诸如引线框架的载体（例如引线框架）结合有信号引脚，该引线框架支撑芯片管芯并由 加热控制单元来增加芯片的温度。 当检测单元检测到芯片模具的温度低于预定温度时，加热控制单元为加热元件提供电压，当通过检测器检测到芯片裸片的温度时，功率控制单元为芯片裸片提供操作电力 单位达到或低于预定温度。

公开(公告)号：US20120233427A1

公开(公告)日：2012-09-13

申请号：US13123742

申请日：2010-03-15

申请人： Hui-Chuan Hou ,  Chi-Lung Wang ,  Tsang-Yi Chen ,  Wen-jeng Fang ,  Yuan-Tai Sie

发明人： Hui-Chuan Hou ,  Chi-Lung Wang ,  Tsang-Yi Chen ,  Wen-jeng Fang ,  Yuan-Tai Sie

IPC分类号： G06F12/14

CPC分类号： G06F21/79 ,  G06F2221/2135

摘要： An embodiment of the invention provides a data storage device and data management method thereof. The data storage device is coupled to a host, and includes a storage media having data sectors for storing data and a controller. The controller is coupled to the storage media for sequentially receiving one or more read commands and corresponding one or more logical addresses thereto, reads a plurality of first data sectors from the storage media according to the read commands and the corresponding logical addresses, outputs data of the first data sectors to the host, calculates a valid duration required for the one or more read commands, calculates an average data throughput according to the number of the first data sectors and the valid duration, and determines whether the average data throughput exceeds a predetermined threshold. When the average data throughput exceeds the predetermined threshold, the controller performs a blocking procedure to prevent the storage media from being accessed.

摘要翻译： 本发明的实施例提供了一种数据存储装置及其数据管理方法。 数据存储设备耦合到主机，并且包括具有用于存储数据的数据扇区和控制器的存储介质。 控制器耦合到存储介质，用于顺序地接收一个或多个读取命令和对应的一个或多个逻辑地址，根据读取的命令和相应的逻辑地址从存储介质读取多个第一数据扇区，输出数据 计算出一个或多个读命令所需的有效持续时间，根据第一数据扇区数和有效持续时间计算平均数据吞吐量，并确定平均数据吞吐量是否超过预定值 阈。 当平均数据吞吐量超过预定阈值时，控制器执行阻止程序以防止存储介质被访问。

公开(公告)号：US08225175B2

公开(公告)日：2012-07-17

申请号：US12770767

申请日：2010-04-30

申请人： Tsung-Heng Chen ,  Tsang-Yi Chen ,  Chih-Heng Chiu ,  Chung-Won Shu

发明人： Tsung-Heng Chen ,  Tsang-Yi Chen ,  Chih-Heng Chiu ,  Chung-Won Shu

IPC分类号： H03M13/00 ,  G06F11/00

CPC分类号： G06F11/10 ,  H03M13/29

摘要： In order to correct errors of a first page on one plane in a two-plane NAND flash memory, use data of a second page on another plane to mix the encoding and leverage the error correction code of the first page. Each of the error correction codes of the first page and the second page is divided into an inner correction code and a cross correction code. The inner correction codes are used to correct errors of their own pages and the cross correction codes are used to correct errors of two distinct groups, grouped from the even and odd bytes of the two pages respectively. The second page, with fewer errors, is therefore used to enhance the correcting ability of the first page, without lengthening the error correction code of the first page.

摘要翻译： 为了在双平面NAND闪存中的一个平面上校正第一页的错误，使用另一个平面上的第二页的数据来混合编码并利用第一页的纠错码。 第一页和第二页的每个纠错码被分成内部校正码和交叉校正码。 内部校正码用于校正自己的页面的错误，并且使用交叉校正码来校正两个不同组的错误，分别从两页的偶数和奇数字节分组。 因此，第二页使用较少的错误来增强第一页的校正能力，而不会延长第一页的纠错码。

公开(公告)号：US20120026796A1

公开(公告)日：2012-02-02

申请号：US12868706

申请日：2010-08-25

申请人： Fu-Yin Huang ,  Chung-Jwu Chen ,  Tsang-Yi Chen ,  Chih-Heng Chiu ,  Chung-Won Shu

发明人： Fu-Yin Huang ,  Chung-Jwu Chen ,  Tsang-Yi Chen ,  Chih-Heng Chiu ,  Chung-Won Shu

IPC分类号： G11C16/04

CPC分类号： G11C16/3418 ,  G11C16/10

摘要： A storage device includes a control unit, a first voltage supply unit for supplying a first working voltage to the control unit, N memory units, a second voltage supply unit for supplying a second working voltage to each memory unit, a logic gate, a first voltage detecting unit and a second voltage detecting unit. Once the first voltage detecting unit detects that the first working voltage of the control unit is abnormal, the logic gate outputs a first write protect signal to notify the control unit and control the memory units to enter a write protect mode. Once the second voltage detecting unit detects that the second working voltage of one or more memory units is abnormal, the logic gate outputs a second write protect signal to notify the control unit and control the one or more memory units to enter the write protect mode.

摘要翻译： 存储装置包括控制单元，用于向控制单元提供第一工作电压的第一电压供应单元，N个存储单元，用于向每个存储单元提供第二工作电压的第二电压供应单元，逻辑门，第一 电压检测单元和第二电压检测单元。 一旦第一电压检测单元检测到控制单元的第一工作电压异常，逻辑门输出第一写保护信号以通知控制单元并控制存储器单元进入写保护模式。 一旦第二电压检测单元检测到一个或多个存储器单元的第二工作电压异常，则逻辑门输出第二写保护信号以通知控制单元并控制一个或多个存储器单元进入写保护模式。

公开(公告)号：US08489833B2

公开(公告)日：2013-07-16

申请号：US12860222

申请日：2010-08-20

申请人： Tsung-Heng Chen ,  Chyi-Kwei Yau ,  Tsang-Yi Chen ,  Chih-Heng Chiu ,  Chung-Won Shu

发明人： Tsung-Heng Chen ,  Chyi-Kwei Yau ,  Tsang-Yi Chen ,  Chih-Heng Chiu ,  Chung-Won Shu

IPC分类号： G06F12/00 ,  G06F13/00

CPC分类号： G06F11/1666 ,  G06F11/1456 ,  G06F11/1458

摘要： A data backup method for a flash memory module is provided. The flash memory module includes a plurality of flash memory units. In the data backup method, a controller is first provided to receive a backup function enabling signal. The controller then configures the flash memory units according to the backup function enabling signal such that at least one of the flash memory units is configured as a backup storage area and the flash memory units that are not in the backup storage area are configured as a main storage area. The controller then checks and receives an updated status of important data in the main storage area and backs up the important data into the backup storage area according to the updated status. Accessing to the backup storage area and accessing to the main storage area by the controller are independent.

摘要翻译： 提供了一种用于闪速存储器模块的数据备份方法。 闪存模块包括多个闪存单元。 在数据备份方法中，首先提供控制器来接收备份功能使能信号。 然后，控制器根据备份功能使能信号配置闪存单元，使得闪存单元中的至少一个被配置为备份存储区域，并且不在备份存储区域中的闪存单元被配置为主 储藏区域。 然后，控制器检查并接收主存储区域中的重要数据的更新状态，并根据更新的状态将重要数据备份到备份存储区域中。 访问备份存储区域并由控制器访问主存储区域是独立的。

公开(公告)号：US08189404B2

公开(公告)日：2012-05-29

申请号：US12868706

申请日：2010-08-25

申请人： Fu-Yin Huang ,  Chung-Jwu Chen ,  Tsang-Yi Chen ,  Chih-Heng Chiu ,  Chung-Won Shu

发明人： Fu-Yin Huang ,  Chung-Jwu Chen ,  Tsang-Yi Chen ,  Chih-Heng Chiu ,  Chung-Won Shu

IPC分类号： G11C7/10 ,  G11C5/14

CPC分类号： G11C16/3418 ,  G11C16/10

摘要： A storage device includes a control unit, a first voltage supply unit for supplying a first working voltage to the control unit, N memory units, a second voltage supply unit for supplying a second working voltage to each memory unit, a logic gate, a first voltage detecting unit and a second voltage detecting unit. Once the first voltage detecting unit detects that the first working voltage of the control unit is abnormal, the logic gate outputs a first write protect signal to notify the control unit and control the memory units to enter a write protect mode. Once the second voltage detecting unit detects that the second working voltage of one or more memory units is abnormal, the logic gate outputs a second write protect signal to notify the control unit and control the one or more memory units to enter the write protect mode.

摘要翻译： 存储装置包括控制单元，用于向控制单元提供第一工作电压的第一电压供应单元，N个存储单元，用于向每个存储单元提供第二工作电压的第二电压供应单元，逻辑门，第一 电压检测单元和第二电压检测单元。 一旦第一电压检测单元检测到控制单元的第一工作电压异常，逻辑门输出第一写保护信号以通知控制单元并控制存储器单元进入写保护模式。 一旦第二电压检测单元检测到一个或多个存储器单元的第二工作电压异常，则逻辑门输出第二写保护信号以通知控制单元并控制一个或多个存储器单元进入写保护模式。

公开(公告)号：US07970973B2

公开(公告)日：2011-06-28

申请号：US12626939

申请日：2009-11-30

申请人： Wen-Jeng Fang ,  Tsang-Yi Chen ,  Chung-Won Shu

发明人： Wen-Jeng Fang ,  Tsang-Yi Chen ,  Chung-Won Shu

IPC分类号： H05K7/10

CPC分类号： G06F13/4081

摘要： A reciprocating plug detector is configured at the connector of a portable device and is pushed to generate a control signal when the portable device is plugged into a host system. A controller of the portable device then performs a command when receiving the control signal. When the portable device is unplugged from the host system, the reciprocating plug detector may also be used for generating the control signal and before the portable device totally leaves the host system, the controller performs other pre-defined command during these few milliseconds. The portable device is implemented with a variety of computer controllability and provided with power-failure protection for data.

摘要翻译： 在便携式设备的连接器处配置有往复式插头检测器，并且当便携式设备插入到主机系统中时，其被推动以产生控制信号。 然后便携式设备的控制器在接收到控制信号时执行命令。 当便携式设备从主机系统拔出时，往复式插头检测器也可用于产生控制信号，并且在便携式设备完全离开主机系统之前，控制器在这几毫秒内执行其他预定义的命令。 便携式设备采用各种计算机可控性实现，并为数据提供电源故障保护。