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. 发明申请

US20100251076A1 STORAGE CONTROLLER HAVING SOFT DECODER INCLUDED THEREIN, RELATED STORAGE CONTROL METHOD THEREOF AND SYSTEM USING THE SAME 审中-公开
标题翻译：具有软件解码器的存储控制器及其相关的存储控制方法及其使用的系统
公开(公告)号：US20100251076A1
公开(公告)日：2010-09-30
申请号：US12646936
申请日：2009-12-23
申请人： Chao-Yi Wu , Li-Lien Lin , Chien-Chung Wu , Ching-Hao Yu
发明人： Chao-Yi Wu , Li-Lien Lin , Chien-Chung Wu , Ching-Hao Yu
IPC分类号： H03M13/45 , G06F11/10
CPC分类号： H03M13/152 , G06F11/1068 , H03M13/6516
摘要： An exemplary storage controller for controlling data access of a storage device includes a control circuit and a soft decoder. The control circuit is utilized for reading data from the storage device to obtain readout data. The soft decoder is coupled to the control circuit, and utilized for performing a soft decoding operation upon the readout data to generate decoded data. The soft decoder may be a low density parity check (LDPC) decoder, a block turbo code (BTC) decoder, or a convolutional turbo code (CTC) decoder. The storage device may be a flash memory device.
摘要翻译：用于控制存储设备的数据访问的示例性存储控制器包括控制电路和软解码器。控制电路用于从存储装置读取数据以获得读出数据。软解码器耦合到控制电路，用于对读出的数据执行软解码操作以产生解码的数据。软解码器可以是低密度奇偶校验（LDPC）解码器，块turbo码（BTC）解码器或卷积turbo码（CTC）解码器。存储设备可以是闪存设备。

2. 发明授权

US07602655B2 Embedded system 有权
标题翻译：嵌入式系统
公开(公告)号：US07602655B2
公开(公告)日：2009-10-13
申请号：US11539209
申请日：2006-10-06
申请人： Chien-Hsun Tung , You-Wen Chang , Li-Lien Lin
发明人： Chien-Hsun Tung , You-Wen Chang , Li-Lien Lin
IPC分类号： G11C7/00
CPC分类号： G11C17/18 , G06F7/725 , G06F21/57 , G11B20/00086 , G11B2220/213 , G11B2220/2562 , G11C7/24 , H04L9/3066 , H04L2209/12
摘要： An embedded system for programming a programmable device including a micro controller and an I/O interface. The programmable device includes a pin set for signal delivery. The micro controller device controls the programmable device via the pin set. The I/O interface receives a program code provided externally. The micro controller executes a command sequence to program the program code into the programmable device via the pin set, and the programmable device uses the program code to provide the specific function. The command sequence may also be provided externally and sent to the micro controller via the well-known general I/O interface.
摘要翻译：一种用于对包括微控制器和I / O接口的可编程器件进行编程的嵌入式系统。可编程器件包括用于信号传送的引脚组。微控制器设备经由引脚组控制可编程器件。 I / O接口接收外部提供的程序代码。微控制器执行命令序列，通过引脚组将程序代码编程到可编程器件中，并且可编程器件使用程序代码提供特定功能。命令序列也可以外部提供，并通过公知的通用I / O接口发送到微控制器。

3. 发明申请

US20090217134A1 INTEGRATED APPARATUS FOR MULTI-STANDARD OPTICAL STORAGE MEDIA 有权
标题翻译：用于多标准光存储介质的集成设备
公开(公告)号：US20090217134A1
公开(公告)日：2009-08-27
申请号：US12433229
申请日：2009-04-30
申请人： Jia-Horng SHIEH , Jyh-Shin Pan , Li-Lien Lin
发明人： Jia-Horng SHIEH , Jyh-Shin Pan , Li-Lien Lin
IPC分类号： H03M13/05 , G06F11/10
CPC分类号： G11B20/1833 , G11B20/1217 , G11B2020/1222 , G11B2020/1836 , G11B2220/2541 , G11B2220/255 , G11B2220/2562 , G11B2220/2579
摘要： An integrated apparatus for multi-standard optical media includes a compact disc/digital versatile disc (CD/DVD) processor, a high-definition DVD (HDDVD) processor and a Blu-ray disc (BD) processor; a memory unit connected to the CD/DVD processor, the HDDVD processor and the BD processor to provide a storage resource; and a shared error correction code (ECC) engine for encoding or decoding the CD/DVD data stream, the HDDVD data stream and the BD data stream. Therein, the ECC engine further has a syndrome/parity generator to encode the data stream or to obtain the syndrome information from the data stream; and an erasure generator to obtain the possible error position information from the data stream. Thereby, the complexity and cost of the integrated apparatus can be reduced.
摘要翻译：用于多标准光学介质的集成设备包括光盘/数字通用盘（CD / DVD）处理器，高清DVD（HDDVD）处理器和蓝光盘（BD）处理器）连接到CD / DVD处理器的存储器单元，HDDVD处理器和BD处理器以提供存储资源; 以及用于对CD / DVD数据流进行编码或解码的共享纠错码（ECC）引擎，HDDVD数据流和BD数据流。其中，ECC引擎还具有对数据流进行编码或从数据流获取校正子信息的校正子/奇偶校验发生器; 以及擦除发生器，以从数据流中获取可能的错误位置信息。由此，能够降低集成装置的复杂性和成本。

4. 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。

5. 发明申请

US20070220185A1 METHODS AND APPARATUSES FOR SELECTIVELY REBUFFERING AND DECODING A PORTION OF A DATA BLOCK READ FROM AN OPTICAL STORAGE MEDIUM 审中-公开
标题翻译：从光存储介质中读取数据块的方法和设备进行选择性重新解码和解码
公开(公告)号：US20070220185A1
公开(公告)日：2007-09-20
申请号：US11749735
申请日：2007-05-16
申请人： Li-Lien Lin , Ping-Sheng Chen , Shih-Hsin Chen
发明人： Li-Lien Lin , Ping-Sheng Chen , Shih-Hsin Chen
IPC分类号： G06F5/00
CPC分类号： G11B19/044 , G11B20/10527 , G11B20/1217 , G11B27/11 , G11B27/36 , G11B2020/1062 , G11B2020/10675 , G11B2020/10759 , G11B2020/10787 , G11B2020/1222 , G11B2220/2562
摘要： An apparatus for selectively rebuffering at least a portion of a data block read from an optical storage medium. The apparatus comprises a storage device for buffering the data block, and a rebuffering control module for rebuffering a specific portion into the storage device according to a previous decoding result, and thereby updating the buffered data block.
摘要翻译：一种用于选择性地再剥离从光学存储介质读取的数据块的至少一部分的装置。该装置包括用于缓冲数据块的存储装置，以及根据先前的解码结果将特定部分重新进入存储装置的再粘接控制模块，从而更新缓冲的数据块。

6. 发明申请

US20070198824A1 CRYPTOGRAPHY SYSTEM AND ELLIPTIC CURVE OPERATION METHOD 审中-公开
标题翻译： CRYPTOGRAPHY系统和ELLIPTIC曲线操作方法
公开(公告)号：US20070198824A1
公开(公告)日：2007-08-23
申请号：US11622011
申请日：2007-01-11
申请人： Chia-Ping Chen , Ying-Che Hung , Li-Lien Lin
发明人： Chia-Ping Chen , Ying-Che Hung , Li-Lien Lin
IPC分类号： H04L9/00
CPC分类号： G11C17/18 , G06F7/725 , G06F21/57 , G11B20/00086 , G11B2220/213 , G11B2220/2562 , G11C7/24 , H04L9/3066 , H04L2209/12
摘要： A cryptographic system is disclosed, implementing an Elliptic Curve operation method. A memory stores a program and data. A central processor unit (CPU) dispatches requests to the program. The program is converted into an equivalent substitution sequence comprising only arithmetic addition, subtraction and shift operations. A register pool stores data associated with the substitution sequence. An arithmetic logic unit (ALU) is controlled by the ASIC flow controller to execute the substitution sequence to output an execution result.
摘要翻译：公开了一种实现椭圆曲线操作方法的密码系统。存储器存储程序和数据。中央处理器单元（CPU）将请求发送给程序。该程序被转换成仅包括算术加法，减法和移位操作的等效替换序列。注册池存储与替换序列相关联的数据。算术逻辑单元（ALU）由ASIC流控制器控制以执行替换序列以输出执行结果。

7. 发明授权

US07203888B2 System and method for correcting linear block code 有权
标题翻译：用于校正线性块码的系统和方法
公开(公告)号：US07203888B2
公开(公告)日：2007-04-10
申请号：US10648197
申请日：2003-08-27
申请人： Li-Lien Lin , Wen-Yi Wu
发明人： Li-Lien Lin , Wen-Yi Wu
IPC分类号： H03M13/00
CPC分类号： H03M13/13
摘要： The present invention is a correcting system for correcting a linear block code generated by coding an original data via a data coding process when a predetermined correction portion of an original data is corrected by a variant correction data. The correcting system comprises a coding module and a correcting module. The coding module is used to code the variant correction data via the data coding process to generate a corresponding variant correction code. The correcting module is used to store the variant correction code and calculate the variant correction code and the linear block code to generate a substitute code to substitute the linear block code. Therefore, if the data is modified after an optical recording system has completed coding the data, the optical recording system could add the substitute code to generate the renewed linear block code, unnecessarily reprocessing the complicated data coding process.
摘要翻译：本发明是一种校正系统，用于当通过变形校正数据校正原始数据的预定校正部分时，通过数据编码处理对通过对原始数据进行编码而产生的线性块码进行校正。校正系统包括编码模块和校正模块。编码模块用于通过数据编码处理对变体校正数据进行编码，以生成相应的变型校正码。校正模块用于存储变体校正码，并计算变体校正码和线性块码，以生成替代码来代替线性块码。因此，如果在光学记录系统完成了数据编码之后数据被修改，则光学记录系统可以添加替代代码以产生更新的线性块码，不必要地重新处理复杂的数据编码过程。

8. 发明授权

US08560898B2 Error correction method and error correction apparatus utilizing the method 有权
标题翻译：误差校正方法及误差校正装置
公开(公告)号：US08560898B2
公开(公告)日：2013-10-15
申请号：US12621509
申请日：2009-11-19
申请人： Pi-Hai Liu , Chih-Ching Yu , Li-Lien Lin , Shih-Hsin Chen , Shih-Ta Hung
发明人： Pi-Hai Liu , Chih-Ching Yu , Li-Lien Lin , Shih-Hsin Chen , Shih-Ta Hung
IPC分类号： H03M13/05
CPC分类号： G11B20/18 , G11B20/1833 , G11B2020/1272 , G11B2020/1823 , G11B2020/1846 , G11B2220/2541 , H03M13/2954
摘要： An error correction method for correcting an first ECC code from a storage unit, comprising: (a) marking at least a first part of the first ECC code according to a correction result generated by correcting error of the first ECC code, to generate a first error correction reference information; and (b) marking at least a second part of the first ECC code according to the first error correction reference information to generate a second error correction reference information.
摘要翻译：一种用于从存储单元校正第一ECC代码的纠错方法，包括：（a）根据通过校正第一ECC代码的错误产生的校正结果来标记第一ECC代码的至少第一部分，以产生第一ECC代码纠错参考信息; 和（b）根据第一纠错参考信息标记第一ECC码的至少第二部分，以产生第二纠错参考信息。

9. 发明授权

US07802169B2 Error correction devices and correction methods 有权
标题翻译：纠错装置及校正方法
公开(公告)号：US07802169B2
公开(公告)日：2010-09-21
申请号：US11299537
申请日：2005-12-12
申请人： Ching-Wen Hsueh , Li-Lien Lin
发明人： Ching-Wen Hsueh , Li-Lien Lin
IPC分类号： H03M13/00
CPC分类号： G06F11/1044 , G11C7/1027 , G11C11/409
摘要： An error correction device is provided. When an error of a data group stored in a dynamic random access memory (DRAM) device is detected, a memory controller of the error correction device executes a burst read and write, burst write or burst read-modify-write (RMW) operations to the DRAM instead of the conventional single read-modify-write (RMW) operation, thereby reducing the occupied bandwidth of the DRAM.
摘要翻译：提供纠错装置。当检测到存储在动态随机存取存储器（DRAM）装置中的数据组的错误时，纠错装置的存储器控制器执行脉冲串读和写，突发写入或突发读 - 修改 - 写入（RMW）操作， DRAM而不是常规的单次读 - 修改 - 写（RMW）操作，从而减少DRAM的占用带宽。

10. 发明授权

US07543215B2 Integrated apparatus for multi-standard optical storage media 有权
标题翻译：多标准光存储介质的集成设备
公开(公告)号：US07543215B2
公开(公告)日：2009-06-02
申请号：US11056194
申请日：2005-02-14
申请人： Jia-Horng Shieh , Jyh-Shin Pan , Li-Lien Lin
发明人： Jia-Horng Shieh , Jyh-Shin Pan , Li-Lien Lin
IPC分类号： G11C29/00
CPC分类号： G11B20/1833 , G11B20/1217 , G11B2020/1222 , G11B2020/1836 , G11B2220/2541 , G11B2220/255 , G11B2220/2562 , G11B2220/2579
摘要： An integrated apparatus for multi-standard optical media includes a compact disc/digital versatile disc (CD/DVD) processor, a high-definition DVD (HDDVD) processor and a Blu-ray disc (BD) processor; a memory unit connected to the CD/DVD processor, the HDDVD processor and the BD processor to provide a storage resource; and a shared error correction code (ECC) engine for encoding or decoding the CD/DVD data stream, the HDDVD data stream and the BD data stream. Therein, the ECC engine further has a syndrome/parity generator to encode the data stream or to obtain the syndrome information from the data stream; and an erasure generator to obtain the possible error position information from the data stream. Thereby, the complexity and cost of the integrated apparatus can be reduced.
摘要翻译：用于多标准光学介质的集成设备包括光盘/数字通用盘（CD / DVD）处理器，高清DVD（HDDVD）处理器和蓝光盘（BD）处理器）连接到CD / DVD处理器的存储器单元，HDDVD处理器和BD处理器以提供存储资源; 以及用于对CD / DVD数据流进行编码或解码的共享纠错码（ECC）引擎，HDDVD数据流和BD数据流。其中，ECC引擎还具有对数据流进行编码或从数据流获取校正子信息的校正子/奇偶校验发生器; 以及擦除发生器，以从数据流中获取可能的错误位置信息。由此，能够降低集成装置的复杂性和成本。

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