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1. 发明授权

US07944795B2 Holographic recording medium and encoding/decoding method thereof 有权
标题翻译：全息记录介质及其编码/解码方法
公开(公告)号：US07944795B2
公开(公告)日：2011-05-17
申请号：US12179583
申请日：2008-07-25
申请人： Chun-Te Wu , Chih-Hao Liu , Po-Chang Chen , Chia-Hang Ho , Chien-Fu Tseng , Feng-Hsiang Lo
发明人： Chun-Te Wu , Chih-Hao Liu , Po-Chang Chen , Chia-Hang Ho , Chien-Fu Tseng , Feng-Hsiang Lo
IPC分类号： G11B7/00
CPC分类号： G11B7/00781 , G11B20/1217 , G11B2020/1278 , G11B2220/2504
摘要： A holographic recoding medium is provided, having holographic pages. Each page has reference mark (RM) placement areas at fixed locations for placing RM patterns. The reference marks are used to calibrate data images of data areas each of which is enclosed by at least three RM regions. Hidden information of the medium is stored by an specific encoded pattern based on existence, types and arrangements of the RM marks.
摘要翻译：提供了具有全息页的全息记录介质。每个页面在固定位置都有参考标记（RM）放置区域，用于放置RM图案。参考标记用于校准数据区域的数据图像，每个数据区域由至少三个RM区域包围。基于RM标记的存在，类型和布置，通过特定编码模式存储介质的隐藏信息。

2. 发明申请

US20090238059A1 HOLOGRAPHIC RECORDING MEDIUM AND ENCODING/DECODING METHOD THEREOF 有权
标题翻译：全息记录介质及其编码/解码方法
公开(公告)号：US20090238059A1
公开(公告)日：2009-09-24
申请号：US12179583
申请日：2008-07-25
申请人： Chun-Te Wu , Chih-Hao Liu , Po-Chang Chen , Chia-Hang Ho , Chien-Fu Tseng , Feng-Hsiang Lo
发明人： Chun-Te Wu , Chih-Hao Liu , Po-Chang Chen , Chia-Hang Ho , Chien-Fu Tseng , Feng-Hsiang Lo
IPC分类号： G11B7/00 , G03H1/02
CPC分类号： G11B7/00781 , G11B20/1217 , G11B2020/1278 , G11B2220/2504
摘要： A holographic recoding medium is provided, having holographic pages. Each page has reference mark (RM) placement areas at fixed locations for placing RM patterns. The reference marks are used to calibrate data images of data areas each of which is enclosed by at least three RM regions. Hidden information of the medium is stored by an specific encoded pattern based on existence, types and arrangements of the RM marks.
摘要翻译：提供了具有全息页的全息记录介质。每个页面在固定位置都有参考标记（RM）放置区域，用于放置RM图案。参考标记用于校准数据区域的数据图像，每个数据区域由至少三个RM区域包围。基于RM标记的存在，类型和布置，通过特定编码模式存储介质的隐藏信息。

3. 发明申请

US20100061640A1 METHOD AND APPARATUS FOR DETECTING CODE OF HOLOGRAPHIC DATA PAGE 审中-公开
标题翻译：用于检测全息数据页的代码的方法和装置
公开(公告)号：US20100061640A1
公开(公告)日：2010-03-11
申请号：US12548450
申请日：2009-08-27
申请人： Po-Chang Chen , Chih-Hao Liu , Chien-Fu Tseng , Chia-Hang Ho , Feng-Hsiang Lo
发明人： Po-Chang Chen , Chih-Hao Liu , Chien-Fu Tseng , Chia-Hang Ho , Feng-Hsiang Lo
IPC分类号： G06K9/68
CPC分类号： G03H1/22 , G03H1/2249 , G03H2001/2223 , G03H2001/2244 , G11B7/0065 , G11B20/10 , G11B2220/2504
摘要： A method and an apparatus for detecting code of a holographic data page are provided. First, image information of at least one special pattern in the holographic data page is captured, and the captured image information is integrated into a characteristic symbol (CS) of the holographic data page. Then, the CS of the holographic data page is compared with a plurality of predetermined characteristic symbols (PCSs) to obtain a similarity between the CS and each of the PCSs. Thereafter, the PCS having the highest similarity to the CS is selected as the code information of the holographic data page.
摘要翻译：提供了一种用于检测全息数据页的代码的方法和装置。首先，捕获全息数据页中的至少一个特殊图案的图像信息，并将所拍摄的图像信息集成到全息数据页的特征符号（CS）中。然后，将全息数据页的CS与多个预定特征符号（PCS）进行比较，以获得CS和每个PCS之间的相似度。此后，选择与CS相似度最高的PCS作为全息数据页的代码信息。

4. 发明授权

US08154974B2 Holographic data storing method and storing device 有权
标题翻译：全息数据存储方法和存储设备
公开(公告)号：US08154974B2
公开(公告)日：2012-04-10
申请号：US12400963
申请日：2009-03-10
申请人： Chien-Fu Tseng , Po-Chang Chen , Feng-Hsiang Lo , Jenn-Hwan Tarng
发明人： Chien-Fu Tseng , Po-Chang Chen , Feng-Hsiang Lo , Jenn-Hwan Tarng
IPC分类号： G11B7/00
CPC分类号： G11B20/1217 , G11B7/0065 , G11B20/1496 , G11B2020/1222 , G11B2020/1287 , G11B2020/1292 , G11B2220/2504
摘要： A holographic data storing method includes the steps of: encoding original data to generate holographic data according to a codeword to symbol relation; and recording a hologram corresponding to the holographic data onto a holographic storage medium. In the codeword to symbol relation, a plurality of sample symbols corresponds to a plurality of codewords. Each of the sample symbols corresponds to a pattern having N*N pixels. There are M bright pixels in the N*N pixels, wherein N and M are positive integers and M is smaller than N*N. A hamming distance of the sample symbols is greater than or equal to 4, and a two-dimensional run-length of the sample symbols is greater than or equal to 2.
摘要翻译：全息数据存储方法包括以下步骤：根据码字到符号关系对原始数据进行编码以产生全息数据; 并将对应于全息数据的全息图记录在全息存储介质上。在代码字到符号关系中，多个样本符号对应于多个码字。每个样本符号对应于具有N * N个像素的图案。在N * N个像素中存在M个亮像素，其中N和M是正整数，M小于N * N。样本符号的汉明距离大于或等于4，样本符号的二维游程长度大于或等于2。

5. 发明申请

US20100014409A1 HOLOGRAPHIC DATA STORING METHOD AND STORING DEVICE 有权
标题翻译：全息数据存储方法和存储设备
公开(公告)号：US20100014409A1
公开(公告)日：2010-01-21
申请号：US12400963
申请日：2009-03-10
申请人： Chien-Fu Tseng , Po-Chang Chen , Feng-Hsiang Lo , Jenn-Hwan Tarng
发明人： Chien-Fu Tseng , Po-Chang Chen , Feng-Hsiang Lo , Jenn-Hwan Tarng
IPC分类号： G11B7/00
CPC分类号： G11B20/1217 , G11B7/0065 , G11B20/1496 , G11B2020/1222 , G11B2020/1287 , G11B2020/1292 , G11B2220/2504
摘要： A holographic data storing method includes the steps of: encoding original data to generate holographic data according to a codeword to symbol relation; and recording a hologram corresponding to the holographic data onto a holographic storage medium. In the codeword to symbol relation, a plurality of sample symbols corresponds to a plurality of codewords. Each of the sample symbols corresponds to a pattern having N*N pixels. There are M bright pixels in the N*N pixels, wherein N and M are positive integers and M is smaller than N*N. A hamming distance of the sample symbols is greater than or equal to 4, and a two-dimensional run-length of the sample symbols is greater than or equal to 2.
摘要翻译：全息数据存储方法包括以下步骤：根据码字到符号关系对原始数据进行编码以产生全息数据; 并将对应于全息数据的全息图记录在全息存储介质上。在代码字到符号关系中，多个样本符号对应于多个码字。每个样本符号对应于具有N * N个像素的图案。在N * N个像素中存在M个亮像素，其中N和M是正整数，M小于N * N。样本符号的汉明距离大于或等于4，样本符号的二维游程长度大于或等于2。

6. 发明申请

US20090237762A1 HOLOGRAM MEDIA READING APPARATUS 失效
标题翻译： HOLOGRAM媒体阅读器
公开(公告)号：US20090237762A1
公开(公告)日：2009-09-24
申请号：US12211108
申请日：2008-09-16
申请人： Chien-Fu Tseng , Feng-Hsiang Lo , Jenn-Hwan Tarng , Chih-Ming Lin
发明人： Chien-Fu Tseng , Feng-Hsiang Lo , Jenn-Hwan Tarng , Chih-Ming Lin
IPC分类号： G03H1/22 , G02B5/32
CPC分类号： G11B7/1381 , G03H1/22 , G03H2223/12 , G11B7/0065 , G11B7/1369
摘要： A hologram media reading apparatus including a reference light source, a stop with gray level aperture, and an optical sensor is provided. The reference light source is disposed on one side of a hologram medium, and capable of emitting a reference light beam. The reference light beam is transmitted to the hologram medium. The stop with gray level aperture and the reference light source are disposed on the same side or opposite sides of the hologram medium. The stop with gray level aperture has a light transmissive region, an opaque region, and a transmittance gradually varying region. The opaque region surrounds the light transmissive region. The transmittance gradually varying region surrounds the light transmissive region. A part of the reference beam from the hologram medium passes through the stop with gray level aperture and is transmitted to the optical sensor.
摘要翻译：提供了包括参考光源，具有灰度光圈的光阑和光学传感器的全息图介质读取装置。参考光源设置在全息图介质的一侧，并且能够发射参考光束。参考光束被传送到全息图介质。具有灰度级光圈的停止点和参考光源设置在全息图介质的相同侧面或相对侧上。具有灰度级孔径的挡块具有透光区域，不透明区域和透射率逐渐变化的区域。不透明区域围绕透光区域。透射率逐渐变化的区域围绕透光区域。来自全息图介质的参考光束的一部分通过具有灰度级孔径的停止点并被传送到光学传感器。

7. 发明授权

US07957045B2 Hologram media reading apparatus 失效
标题翻译：全息媒体阅读器
公开(公告)号：US07957045B2
公开(公告)日：2011-06-07
申请号：US12211108
申请日：2008-09-16
申请人： Chien-Fu Tseng , Feng-Hsiang Lo , Jenn-Hwan Tarng , Chih-Ming Lin
发明人： Chien-Fu Tseng , Feng-Hsiang Lo , Jenn-Hwan Tarng , Chih-Ming Lin
IPC分类号： G03H1/26
CPC分类号： G11B7/1381 , G03H1/22 , G03H2223/12 , G11B7/0065 , G11B7/1369
摘要： A hologram media reading apparatus including a reference light source, a stop with gray level aperture, and an optical sensor is provided. The reference light source is disposed on one side of a hologram medium, and capable of emitting a reference light beam. The reference light beam is transmitted to the hologram medium. The stop with gray level aperture and the reference light source are disposed on the same side or opposite sides of the hologram medium. The stop with gray level aperture has a light transmissive region, an opaque region, and a transmittance gradually varying region. The opaque region surrounds the light transmissive region. The transmittance gradually varying region surrounds the light transmissive region. A part of the reference beam from the hologram medium passes through the stop with gray level aperture and is transmitted to the optical sensor.
摘要翻译：提供了包括参考光源，具有灰度光圈的光阑和光学传感器的全息图介质读取装置。参考光源设置在全息图介质的一侧，并且能够发射参考光束。参考光束被传送到全息图介质。具有灰度级光圈的停止点和参考光源设置在全息图介质的相同侧面或相对侧上。具有灰度级孔径的挡块具有透光区域，不透明区域和透射率逐渐变化的区域。不透明区域围绕透光区域。透射率逐渐变化的区域围绕透光区域。来自全息图介质的参考光束的一部分通过具有灰度级孔径的停止点并被传送到光学传感器。

8. 发明授权

US08386860B2 Methods of calculating compensation voltage and adjusting threshold voltage and memory apparatus and controller 有权
标题翻译：计算补偿电压和调整阈值电压以及存储器和控制器的方法
公开(公告)号：US08386860B2
公开(公告)日：2013-02-26
申请号：US12788649
申请日：2010-05-27
申请人： Chien-Fu Tseng , Kuo-Hsin Lai , Li-Chun Liang
发明人： Chien-Fu Tseng , Kuo-Hsin Lai , Li-Chun Liang
IPC分类号： G11C29/00
CPC分类号： G11C16/3418 , G11C2029/0411
摘要： Methods of calculating a compensation voltage and adjusting a threshold voltage, a memory apparatus, and a controller are provided. In the present invention, data is written into a rewritable non-volatility memory, and the data is then read from the rewritable non-volatility memory and compared with the previously written data to obtain error bit information. The compensation voltage of the threshold voltage is calculated according to the error bit information, and the threshold voltage is adjusted according to the compensation voltage.
摘要翻译：提供了计算补偿电压和调整阈值电压的方法，存储装置和控制器。在本发明中，将数据写入可重写的非易失性存储器中，然后从可重写的非易失性存储器读取数据，并将其与先前写入的数据进行比较，以获得错误位信息。根据误差位信息计算阈值电压的补偿电压，并根据补偿电压调整阈值电压。

9. 发明申请

US20120144267A1 DATA READING METHOD, MEMORY STORAGE APPARATUS, AND CONTROLLER THEREOF 有权
标题翻译：数据读取方法，存储器存储器及其控制器
公开(公告)号：US20120144267A1
公开(公告)日：2012-06-07
申请号：US13037381
申请日：2011-03-01
申请人： Chih-Kang Yeh , Chien-Fu Tseng , Chung-Lin Wu
发明人： Chih-Kang Yeh , Chien-Fu Tseng , Chung-Lin Wu
IPC分类号： H03M13/05 , G06F11/10 , G06F12/00
CPC分类号： G06F11/1072 , G11C11/5642 , G11C16/28 , H03M13/6337
摘要： A data reading method for a rewritable non-volatile memory module is provided, wherein the rewritable non-volatile memory module has a plurality of physical pages. The data reading method includes grouping the physical pages into a plurality of physical page groups and configuring a corresponding threshold voltage set for each of the physical page groups. The data reading method also includes respectively reading data from the physical pages of the physical page groups by using the corresponding threshold voltage sets. The data reading method further includes when data read from one of the physical pages of one of the physical page groups cannot be corrected by using an error checking and correcting (ECC) circuit, updating the threshold voltage set corresponding to the physical page group.
摘要翻译：提供了一种用于可重写非易失性存储器模块的数据读取方法，其中可重写非易失性存储器模块具有多个物理页面。数据读取方法包括将物理页面分组成多个物理页面组并且为每个物理页面组配置相应的阈值电压集合。数据读取方法还包括通过使用相应的阈值电压组分别从物理页组的物理页面读取数据。数据读取方法还包括当通过使用错误检查和校正（ECC）电路不能校正物理页面组之一的物理页面之一读取的数据时，更新对应于物理页面组的阈值电压设置。

10. 发明授权

US08289771B2 Data reading method and control circuit and memory controller using the same 有权
标题翻译：数据读取方法和控制电路及使用其的存储控制器
公开(公告)号：US08289771B2
公开(公告)日：2012-10-16
申请号：US12861089
申请日：2010-08-23
申请人： Chien-Fu Tseng , Kuo-Hsin Lai
发明人： Chien-Fu Tseng , Kuo-Hsin Lai
IPC分类号： G11C11/34 , G11C16/06
CPC分类号： G11C16/3418 , G11C11/5628
摘要： A data reading method for a flash memory module is provided. The method includes applying a bit-data-read voltage to get read data from memory cells of the flash memory module. The method also includes setting a minus-adjustment-bit-data-read voltage and a plus-adjustment-bit-data-read voltage corresponding to the bit-data-read voltage based on an error-distribution estimated value and applying the minus-adjustment-bit-data-read voltage and the plus-adjustment-bit-data-read voltage to obtain soft values corresponding to the read data from the memory cells. The method further includes calculating a soft-information estimated value corresponding to each bit of the read data according to the soft-values. Accordingly, the method can effectively obtain soft information.
摘要翻译：提供了一种用于闪速存储器模块的数据读取方法。该方法包括应用位数据读取电压以从闪速存储器模块的存储单元获取读取数据。该方法还包括基于误差分布估计值设置与位数据读取电压相对应的负调整位数据读取电压和正调节位数据读取电压，调整位数据读取电压和正调节位数据读取电压以获得与来自存储器单元的读取数据相对应的软值。该方法还包括根据软值计算与读取数据的每个比特相对应的软信息估计值。因此，该方法可以有效地获得软信息。

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