专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08458566B2 Method for performing copy back operations and flash storage device 有权
标题翻译：执行复印操作和闪存存储设备的方法
公开(公告)号：US08458566B2
公开(公告)日：2013-06-04
申请号：US12759822
申请日：2010-04-14
申请人： Chi-Wei Peng , Chien-Chung Wu , Hong-Ching Chen
发明人： Chi-Wei Peng , Chien-Chung Wu , Hong-Ching Chen
IPC分类号： G11C29/00
CPC分类号： G11C5/143 , G06F12/0246 , G06F2212/7201 , G11C16/30
摘要： The invention provides a method for performing copy back operations. First, a copy back command is sent to a flash memory for reading a first error correction code (ECC) data from a first address. The first ECC data is then received from the flash memory. The first ECC data is then decoded without performing error correction to calculate a fail count of the first ECC data. The fail count is then compared with a first threshold value. When the fail count is less than the first threshold value, a first program command is sent to the flash memory for storing the first ECC data to a second address of the flash memory. When the fail count is less than the first threshold value, the first ECC data is not sent back to the flash memory.
摘要翻译：本发明提供一种执行复制操作的方法。首先，将复制命令发送到闪速存储器，以从第一地址读取第一纠错码（ECC）数据。然后从闪存接收第一ECC数据。然后对第一ECC数据进行解码，而不执行纠错以计算第一ECC数据的故障计数。然后将故障计数与第一阈值进行比较。当故障计数小于第一阈值时，将第一程序命令发送到闪速存储器，以将第一ECC数据存储到闪速存储器的第二地址。当故障计数小于第一阈值时，第一ECC数据不发送回闪速存储器。

2. 发明授权

US08369198B2 System and method for printing visible image onto optical disc through tuning driving signal of optical pick-up unit 有权
标题翻译：通过光学拾取单元的调谐驱动信号将可见图像打印到光盘上的系统和方法
公开(公告)号：US08369198B2
公开(公告)日：2013-02-05
申请号：US12025778
申请日：2008-02-05
申请人： Hong-Ching Chen
发明人： Hong-Ching Chen
IPC分类号： G11B11/00
CPC分类号： G11B7/0037 , G11B19/28
摘要： A system and method for printing a visible image onto an optical disc through tuning a driving signal of an optical pick-up unit are disclosed. The system includes a driving circuit, coupled to the optical pick-up unit, for providing a driving signal to drive the optical pick-up unit; and an adjusting circuit, coupled to the driving circuit, for controlling the driving circuit to adjust the driving signal according to a rotation source signal corresponding to a rotation of the optical disc.
摘要翻译：公开了一种通过调整光学拾取单元的驱动信号将可视图像打印到光盘上的系统和方法。该系统包括耦合到光学拾取单元的驱动电路，用于提供驱动信号以驱动光学拾取单元; 以及耦合到驱动电路的调节电路，用于根据对应于光盘旋转的旋转源信号控制驱动电路来调节驱动信号。

3. 发明申请

US20110010512A1 METHOD FOR CONTROLLING STORAGE SYSTEM HAVING MULTIPLE NON-VOLATILE MEMORY UNITS AND STORAGE SYSTEM USING THE SAME 审中-公开
标题翻译：用于控制具有多个非易失性存储器单元的存储系统和使用该存储单元的存储系统的方法
公开(公告)号：US20110010512A1
公开(公告)日：2011-01-13
申请号：US12500457
申请日：2009-07-09
申请人： Tzu-chieh Lin , Hong-ching Chen , Yeow-chyi Chen
发明人： Tzu-chieh Lin , Hong-ching Chen , Yeow-chyi Chen
IPC分类号： G06F12/00
CPC分类号： G06F13/4239
摘要： A method for controlling a storage system and the storage system using this method are disclosed. In the storage system, at least two memory units share an I/O bus. The shared I/O bus transfers information for each memory unit to execute an operation. The operation has at least one high priority cycle and at least one low priority cycle. When a low priority cycle is overlapped with a high priority cycle, the low priority cycle is suspended, and the high priority cycle is operated first. After the high priority cycle is finished, the suspended low priority cycle is then resumed. By doing so, the shared I/O bus may be used by one memory unit during a busy cycle for another memory unit, during which the latter memory unit does not use the I/O bus. Therefore, the I/O bus can be more efficiently used.
摘要翻译：公开了一种使用该方法控制存储系统和存储系统的方法。在存储系统中，至少两个存储器单元共享I / O总线。共享I / O总线传送每个存储器单元的信息以执行操作。该操作具有至少一个高优先级循环和至少一个低优先级循环。当低优先级周期与高优先级周期重叠时，低优先级周期被暂停，并且首先操作高优先级循环。高优先级循环结束后，恢复暂停的低优先级循环。通过这样做，在另一个存储器单元的繁忙周期期间，一个存储器单元可以使用共享的I / O总线，在此期间，后一个存储器单元不使用I / O总线。因此，可以更有效地使用I / O总线。

4. 发明申请

US20100332887A1 STORAGE CONTROL DEVICE HAVING CONTROLLER OPERATED ACCORDING TO DETECTION SIGNAL DERIVED FROM MONITORING POWER SIGNAL AND RELATED METHOD THEREOF 审中-公开
标题翻译：具有根据监视功率信号发送的检测信号操作的控制器的存储控制装置及其相关方法
公开(公告)号：US20100332887A1
公开(公告)日：2010-12-30
申请号：US12727256
申请日：2010-03-19
申请人： Tzu-Chieh Lin , Tzu-Li Hung , Kuan-Hua Chao , Shiue-Shin Liu , Hong-Ching Chen , Li-Chun Tu
发明人： Tzu-Chieh Lin , Tzu-Li Hung , Kuan-Hua Chao , Shiue-Shin Liu , Hong-Ching Chen , Li-Chun Tu
IPC分类号： G06F11/30 , G06F12/00
CPC分类号： G11C5/143 , G06F12/0246 , G06F2212/7201 , G11C16/30
摘要： One exemplary storage control device for a storage medium includes a controller and a voltage detector, where the controller controls data access of the storage medium, and the voltage detector monitors a power signal and asserts a detection signal to notify the controller when anomaly of the power signal is detected. Another exemplary storage control device for a storage medium includes a voltage detector and a controller, where the voltage detector monitors a power signal to generate a detection signal, and the controller controls data access of the storage medium. In addition, the controller enters a first operational state when the detection signal indicates that a voltage level of the power signal falls within a first voltage range, and enters a second operational state when the detection signal indicates that the voltage level of the power signal falls within a second voltage range.
摘要翻译：用于存储介质的一个示例性存储控制装置包括控制器和电压检测器，其中控制器控制存储介质的数据访问，并且电压检测器监视电源信号，并且断言检测信号以在电源异常时通知控制器检测到信号。用于存储介质的另一示例性存储控制装置包括电压检测器和控制器，其中电压检测器监视功率信号以产生检测信号，并且控制器控制存储介质的数据访问。此外，当检测信号指示电力信号的电压水平落在第一电压范围内时，控制器进入第一操作状态，并且当检测信号指示电力信号的电压水平下降时，控制器进入第二操作状态在第二电压范围内。

5. 发明申请

US20100306447A1 DATA UPDATING AND RECOVERING METHODS FOR A NON-VOLATILE MEMORY ARRAY 有权
标题翻译：用于非易失性存储器阵列的数据更新和恢复方法
公开(公告)号：US20100306447A1
公开(公告)日：2010-12-02
申请号：US12471775
申请日：2009-05-26
申请人： Tzu-chieh Lin , Chun-ying Chiang , Li-chun Tu , Hong-ching Chen , Kun-chieh Yang
发明人： Tzu-chieh Lin , Chun-ying Chiang , Li-chun Tu , Hong-ching Chen , Kun-chieh Yang
IPC分类号： G06F12/00 , G06F12/08 , G06F12/02
CPC分类号： G06F12/0246 , G06F2212/7201
摘要： Methods for updating and recovering user data of a non-volatile memory array such as a flash memory are disclosed. An indication for indicating a mapping relationship for a logical address is established when original user data of the logical addresses is updated into new user data. The indication records new pointers, which record the mapping relationships between logical addresses and physical addresses storing the new user data of the logical addresses. Alternatively, the indication records memory positions of the non-volatile memory array which are defined as designated memory positions and a sequence for using these designated memory positions.
摘要翻译：公开了用于更新和恢复诸如闪存之类的非易失性存储器阵列的用户数据的方法。当逻辑地址的原始用户数据被更新为新的用户数据时，建立用于指示逻辑地址的映射关系的指示。该指示记录新的指针，其记录存储逻辑地址的新用户数据的逻辑地址和物理地址之间的映射关系。或者，指示记录被定义为指定的存储位置的非易失性存储器阵列的存储器位置和用于使用这些指定的存储器位置的序列。

6. 发明申请

US20090279636A1 CHIP AND SYSTEM UTILIZING THE SAME 有权
标题翻译：芯片和系统利用它
公开(公告)号：US20090279636A1
公开(公告)日：2009-11-12
申请号：US12117817
申请日：2008-05-09
申请人： Yi-Chiuan Wang , Chin-Ling Hung , Hong-Ching Chen
发明人： Yi-Chiuan Wang , Chin-Ling Hung , Hong-Ching Chen
IPC分类号： H04L27/00
CPC分类号： G01R31/31921
摘要： A system including a pulse generating module and a processing module is disclosed. The pulse generating module generates a target signal. The processing module outputs a processing signal according to the target signal. Throughput of the target signal exceeds throughput of the processing signal.
摘要翻译：公开了一种包括脉冲发生模块和处理模块的系统。脉冲发生模块产生目标信号。处理模块根据目标信号输出处理信号。目标信号的吞吐量超过处理信号的吞吐量。

7. 发明申请

US20090073831A1 Device and method for connecting interrupted recording 有权
标题翻译：连接中断录音的设备和方法
公开(公告)号：US20090073831A1
公开(公告)日：2009-03-19
申请号：US12076644
申请日：2008-03-20
申请人： Wen-Yi Wu , Hong-Ching Chen
发明人： Wen-Yi Wu , Hong-Ching Chen
IPC分类号： G11B20/10
CPC分类号： G11B20/1217 , G11B7/0045 , G11B20/10425 , G11B20/1403 , G11B27/24 , G11B2020/10972 , G11B2020/1268 , G11B2020/1287 , G11B2220/216 , G11B2220/218 , G11B2220/2537
摘要： This invention provides an optical storage device for recording a plurality of data onto an optical storage medium. If recording interrupted, the optical storage device generates a data-interrupted address, and re-connects the interrupted data with a data re-connecting physical address. The optical storage device comprises a physical addressing module, a record-interrupt generator, a data recording controller, a data-interrupt address generator and a data-reconnecting physical address generator. The physical addressing module provides a reference physical address for recording data onto the optical storage medium. When detecting the interrupt of data recording, the data-interrupt address generator generates the address of the interrupted data. According to the address of the interrupted data, the data-reconnecting physical address generator generates a data-reconnecting physical address. The optical storage device utilizes the data-reconnecting physical address to continue to record the interrupted data onto the optical storage medium.
摘要翻译：本发明提供了一种用于将多个数据记录到光存储介质上的光存储装置。如果记录中断，光存储设备产生数据中断的地址，并重新连接中断的数据与数据重连物理地址。光学存储设备包括物理寻址模块，记录中断发生器，数据记录控制器，数据中断地址发生器和数据重新连接的物理地址发生器。物理寻址模块提供用于在光学存储介质上记录数据的参考物理地址。当检测到数据记录的中断时，数据中断地址发生器产生中断数据的地址。根据中断数据的地址，数据重新连接的物理地址发生器产生数据重新连接的物理地址。光学存储设备利用数据重新连接的物理地址继续将中断的数据记录到光学存储介质上。

8. 发明授权

US07415660B2 Error correction code generator 有权
标题翻译：纠错码发生器
公开(公告)号：US07415660B2
公开(公告)日：2008-08-19
申请号：US10912155
申请日：2004-08-06
申请人： Hong-Ching Chen , Meng-Hsueh Lin , Wen-Yi Wu , Li-Lien Lin
发明人： Hong-Ching Chen , Meng-Hsueh Lin , Wen-Yi Wu , Li-Lien Lin
IPC分类号： H03M13/00
CPC分类号： H03M13/6561 , H03M13/2903 , H03M13/2909
摘要： An error correction code generator uses an additional static random access memory (SRAM) or a multi-symbol encoder to improve the encoding efficiency. During the encoding operation, the number of the data access of the dynamic random access memory (DRAM) with the row address switching can be reduced considerably via using the additional SRAM or multi-symbol encoder. Hence, the efficiency of the data access of the DRAM is improved and the encoding time of the error correction code generator is reduced.
摘要翻译：纠错码发生器使用附加的静态随机存取存储器（SRAM）或多符号编码器来提高编码效率。在编码操作期间，可以通过使用附加的SRAM或多符号编码器来显着地减少具有行地址切换的动态随机存取存储器（DRAM）的数据访问次数。因此，提高了DRAM的数据访问的效率，并且减少了纠错码发生器的编码时间。

9. 发明授权

US07379401B2 Device and method for connecting interrupted recording 有权
标题翻译：连接中断录音的设备和方法
公开(公告)号：US07379401B2
公开(公告)日：2008-05-27
申请号：US10639808
申请日：2003-08-13
申请人： Wen-Yi Wu , Hong-Ching Chen
发明人： Wen-Yi Wu , Hong-Ching Chen
IPC分类号： G11B7/00
CPC分类号： G11B20/1217 , G11B7/0045 , G11B20/10425 , G11B20/1403 , G11B27/24 , G11B2020/10972 , G11B2020/1268 , G11B2020/1287 , G11B2220/216 , G11B2220/218 , G11B2220/2537
摘要： This invention provides an optical storage device for recording a plurality of data onto an optical storage medium. If recording interrupted, the optical storage device generates a data-interrupted address, and re-connects the interrupted data with a data re-connecting physical address. The optical storage device comprises a physical addressing module, a record-interrupt generator, a data recording controller, a data-interrupt address generator, and a data-reconnecting physical address generator. The physical addressing module provides a reference physical address for recording data onto the optical storage medium. When detecting the interrupt of data recording, the data-interrupt address generator generates the address of the interrupted data. According to the address of the interrupted data, the data-reconnecting physical address generator generates a data-reconnecting physical address. The optical storage device utilizes the data-reconnecting physical address to continue to record the interrupted data onto the optical storage medium.
摘要翻译：本发明提供了一种用于将多个数据记录到光存储介质上的光存储装置。如果记录中断，光存储设备产生数据中断的地址，并重新连接中断的数据与数据重连物理地址。光学存储设备包括物理寻址模块，记录中断发生器，数据记录控制器，数据中断地址发生器和数据重连物理地址发生器。物理寻址模块提供用于在光学存储介质上记录数据的参考物理地址。当检测到数据记录的中断时，数据中断地址发生器产生中断数据的地址。根据中断数据的地址，数据重新连接的物理地址发生器产生数据重新连接的物理地址。光学存储设备利用数据重新连接的物理地址继续将中断的数据记录到光学存储介质上。

10. 发明授权

US07339405B2 Clock rate adjustment apparatus and method for adjusting clock rate 有权
标题翻译：用于调整时钟频率的时钟速率调整装置和方法
公开(公告)号：US07339405B2
公开(公告)日：2008-03-04
申请号：US11346970
申请日：2006-02-02
申请人： Bing-Yu Hsieh , Hong-Ching Chen
发明人： Bing-Yu Hsieh , Hong-Ching Chen
IPC分类号： G06F1/08 , H03K17/00
CPC分类号： G06F1/08
摘要： A clock rate adjustment apparatus and a method for adjusting a clock rate of a clock for an optical storage system are provided. The clock rate adjustment apparatus comprises an indication provider, a throughput rate detector, and a clock generator. The method performs the following steps. The indication provider generates an indicatory signal indicating a state of the optical storage system. The throughput rate detector generates a control signal in response to the indicatory signal. The clock generator generates the clock at the clock rate in response to the control signal. The clock rate determined by the clock rate adjustment apparatus may be adjusted dynamically in response to a required minimum clock rate and a variable data rate.
摘要翻译：提供了一种时钟速率调整装置和用于调整用于光学存储系统的时钟的时钟速率的方法。时钟速率调整装置包括指示提供者，吞吐率检测器和时钟发生器。该方法执行以下步骤。指示提供者产生指示光存储系统的状态的指示信号。吞吐率检测器响应于指示信号产生控制信号。时钟发生器响应于控制信号以时钟速率产生时钟。可以响应于所需的最小时钟速率和可变数据速率动态地调整由时钟速率调整装置确定的时钟速率。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式