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1. 发明申请

US20100177614A1 METHOD AND APPARATUS FOR WRITING DATA TO OPTICAL STORAGE MEDIUM 审中-公开
标题翻译：将数据写入光存储介质的方法和装置
公开(公告)号：US20100177614A1
公开(公告)日：2010-07-15
申请号：US12581103
申请日：2009-10-16
申请人： Hsiang-ji Hsieh , You-wen Chang , Shy-junn Hsiao
发明人： Hsiang-ji Hsieh , You-wen Chang , Shy-junn Hsiao
IPC分类号： G11B7/0045
CPC分类号： G11B7/00451 , G11B7/00456 , G11B7/126 , G11B20/1423 , G11B2220/2537
摘要： A method and apparatus for writing data to an optical storage medium are disclosed. A write signal indicating power levels of a laser diode is generated by encoding and decoding codewords. The codewords are generated and decoded according to a Successive State Change Criterion (SSCC) or SSCC II proposed by the present invention. By doing so, toggling (i.e. state changing) times occurring in channels transferring the codewords can be significantly reduced to avoid the problems of pulse distortion and disappearance in high frequency transmission. Alternatively, toggles appearing in the respective channels can be spread to avoid interference between the channels. Further, a phase adjustment device for adjusting a phase of each codeword is disclosed.
摘要翻译：公开了一种将数据写入光存储介质的方法和装置。通过编码和解码码字来产生指示激光二极管的功率电平的写入信号。根据本发明提出的连续状态变化标准（SSCC）或SSCC II，生成和解码码字。通过这样做，可以显着地减少在传送码字的频道中发生的切换（即状态改变）次数，以避免在高频传输中脉冲失真和消失的问题。或者，可以展开出现在相应通道中的切换以避免通道之间的干扰。此外，公开了一种用于调整每个码字的相位的相位调整装置。

2. 发明申请

US20100039908A1 AUTOMATIC POWER CONTROL SYSTEM FOR OPTICAL DISC DRIVE AND METHOD THEREOF 有权
标题翻译：光盘驱动自动功率控制系统及其方法
公开(公告)号：US20100039908A1
公开(公告)日：2010-02-18
申请号：US12603762
申请日：2009-10-22
申请人： Gwo-Huei Wu , Kuo-Jung Lan , Yu-Hsuan Lin , You-Wen Chang
发明人： Gwo-Huei Wu , Kuo-Jung Lan , Yu-Hsuan Lin , You-Wen Chang
IPC分类号： G11B7/125
CPC分类号： G11B7/0941 , G11B7/0062 , G11B7/0903 , G11B7/0912 , G11B7/1263 , H03M1/1225 , H03M1/129
摘要： A method for calibrating an initial driving signal for driving an optical pick-up head of an optical disk drive is provided. On one embodiment, said optical disk drive is utilized for reading or writing data on an optical disk, the optical disk comprises a plurality of auto power control areas (APC areas) and a plurality of data areas, and the APC areas and the data areas are interleaved in between. First, in the APC areas, an initial driving signal is used to drive the optical pick-up head to emit laserbeam. A detected level of the laserbeam is then obtained. An update initial driving signal is then calibrated according to the detected level and a target level.
摘要翻译：提供了用于校准用于驱动光盘驱动器的光学拾取头的初始驱动信号的方法。在一个实施例中，所述光盘驱动器用于在光盘上读取或写入数据，该光盘包括多个自动功率控制区域（APC区域）和多个数据区域，以及APC区域和数据区域在它们之间交错。首先，在APC区域中，使用初始驱动信号来驱动光学拾取头发射激光束。然后获得激光束的检测水平。然后根据检测到的电平和目标电平校准更新初始驱动信号。

3. 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。

4. 发明授权

US07480744B2 Method and apparatus for one time programming 有权
标题翻译：一次编程的方法和装置
公开(公告)号：US07480744B2
公开(公告)日：2009-01-20
申请号：US11563236
申请日：2006-11-27
申请人： Ming-Yang Chao , You-Wen Chang , Chien-Hsun Tung
发明人： Ming-Yang Chao , You-Wen Chang , Chien-Hsun Tung
IPC分类号： G06F3/00 , G06F13/12
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 programmable system for storage of one-time programmable information comprises an interface translator and a one-time programmable device. The interface translator receives and translates a command code to program code comprising a sequence of write instructions and a designated data block. The one-time programmable device is coupled to the interface translator, programmed by the write instructions to store the designated data block. The one-time programmable device can only be programmed once, such that the designated data block being stored is fully protected.
摘要翻译：用于存储一次性可编程信息的可编程系统包括接口转换器和一次性可编程器件。接口转换器接收并将命令代码转换成包括写指令序列和指定数据块的程序代码。一次性可编程器件耦合到接口转换器，由写指令编程以存储指定的数据块。一次性可编程设备只能被编程一次，使得存储的指定数据块得到完全保护。

5. 发明申请

US20120163146A1 METHOD AND APPARATUS FOR WRITING DATA TO OPTICAL STORAGE MEDIUM 审中-公开
标题翻译：将数据写入光存储介质的方法和装置
公开(公告)号：US20120163146A1
公开(公告)日：2012-06-28
申请号：US13411359
申请日：2012-03-02
申请人： Hsiang-ji Hsieh , You-wen Chang , Shy-junn Hsiao
发明人： Hsiang-ji Hsieh , You-wen Chang , Shy-junn Hsiao
IPC分类号： G11B20/10 , H03L7/00 , G11B7/0045
CPC分类号： G11B7/00451 , G11B7/00456 , G11B7/126 , G11B20/1423 , G11B2220/2537
摘要： A method and apparatus for writing data to an optical storage medium are disclosed. A write signal indicating power levels of a laser diode is generated by encoding and decoding codewords. The codewords are generated and decoded according to a specific requirement proposed by the present invention. By doing so, toggling (i.e. state changing) times occurring in channels transferring the codewords can be significantly reduced to avoid the problems of pulse distortion and disappearance in high frequency transmission. Alternatively, toggles appearing in the respective channels can be spread to avoid interference between the channels. Further, a phase adjustment device for adjusting a phase of each codeword is disclosed.
摘要翻译：公开了一种将数据写入光存储介质的方法和装置。通过编码和解码码字来产生指示激光二极管的功率电平的写入信号。根据本发明提出的特定要求生成和解码码字。通过这样做，可以显着地减少在传送码字的频道中发生的切换（即状态改变）次数，以避免在高频传输中脉冲失真和消失的问题。或者，可以展开出现在相应通道中的切换以避免通道之间的干扰。此外，公开了一种用于调整每个码字的相位的相位调整装置。

6. 发明授权

US08115661B2 Automatic power control system for optical disc drive and method thereof 有权
标题翻译：用于光盘驱动器的自动功率控制系统及其方法
公开(公告)号：US08115661B2
公开(公告)日：2012-02-14
申请号：US13084098
申请日：2011-04-11
申请人： Gwo-Huei Wu , Kuo-Jung Lan , Yu-Hsuan Lin , You-Wen Chang
发明人： Gwo-Huei Wu , Kuo-Jung Lan , Yu-Hsuan Lin , You-Wen Chang
IPC分类号： H03M1/10
CPC分类号： G11B7/0941 , G11B7/0062 , G11B7/0903 , G11B7/0912 , G11B7/1263 , H03M1/1225 , H03M1/129
摘要： A method and system for calibrating an initial driving signal for driving an optical pick-up head of an optical disk drive is provided. On one embodiment, said optical disk drive is utilized for reading or writing data on an optical disk, the optical disk includes a plurality of auto power control areas (APC areas) and a plurality of data areas, and the APC areas and the data areas are interleaved in between. In at least one of the APC areas that before the data areas for a normal data writing, an initial driving signal is used for the normal data writing to drive the optical pick-up head to emit laserbeam. A detected level of the laserbeam is then obtained. An update initial driving signal is then calibrated according to the detected level and a target level.
摘要翻译：提供了用于校准用于驱动光盘驱动器的光学拾取头的初始驱动信号的方法和系统。在一个实施例中，所述光盘驱动器用于在光盘上读取或写入数据，该光盘包括多个自动功率控制区域（APC区域）和多个数据区域，以及APC区域和数据区域在它们之间交错。在正常数据写入的数据区之前的至少一个APC区域中，初始驱动信号用于正常数据写入以驱动光学拾取头发射激光束。然后获得激光束的检测水平。然后根据检测到的电平和目标电平校准更新初始驱动信号。

7. 发明申请

US20110188363A1 Automatic Power Control System for Optical Disc Drive and Method Thereof 有权
标题翻译：光盘驱动自动电源控制系统及其方法
公开(公告)号：US20110188363A1
公开(公告)日：2011-08-04
申请号：US13084098
申请日：2011-04-11
申请人： Gwo-Huei Wu , Kuo-Jung Lan , Yu-Hsuan Lin , You-Wen Chang
发明人： Gwo-Huei Wu , Kuo-Jung Lan , Yu-Hsuan Lin , You-Wen Chang
IPC分类号： G11B7/12
CPC分类号： G11B7/0941 , G11B7/0062 , G11B7/0903 , G11B7/0912 , G11B7/1263 , H03M1/1225 , H03M1/129
摘要： A method and system for calibrating an initial driving signal for driving an optical pick-up head of an optical disk drive is provided. On one embodiment, said optical disk drive is utilized for reading or writing data on an optical disk, the optical disk includes a plurality of auto power control areas (APC areas) and a plurality of data areas, and the APC areas and the data areas are interleaved in between. In at least one of the APC areas that before the data areas for a normal data writing, an initial driving signal is used for the normal data writing to drive the optical pick-up head to emit laserbeam. A detected level of the laserbeam is then obtained. An update initial driving signal is then calibrated according to the detected level and a target level.
摘要翻译：提供了用于校准用于驱动光盘驱动器的光学拾取头的初始驱动信号的方法和系统。在一个实施例中，所述光盘驱动器用于在光盘上读取或写入数据，该光盘包括多个自动功率控制区域（APC区域）和多个数据区域，以及APC区域和数据区域在它们之间交错。在正常数据写入的数据区之前的至少一个APC区域中，初始驱动信号用于正常数据写入以驱动光学拾取头发射激光束。然后获得激光束的检测水平。然后根据检测到的电平和目标电平校准更新初始驱动信号。

8. 发明申请

US20070180165A1 METHOD AND APPARATUS FOR ONE TIME PROGRAMMING 有权
标题翻译：一次编程的方法和装置
公开(公告)号：US20070180165A1
公开(公告)日：2007-08-02
申请号：US11563236
申请日：2006-11-27
申请人： Ming-Yang Chao , You-Wen Chang , Chien-Hsun Tung
发明人： Ming-Yang Chao , You-Wen Chang , Chien-Hsun Tung
IPC分类号： G06F13/38
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 programmable system for storage of one-time programmable information comprises an interface translator and a one-time programmable device. The interface translator receives and translates a command code to program code comprising a sequence of write instructions and a designated data block. The one-time programmable device is coupled to the interface translator, programmed by the write instructions to store the designated data block. The one-time programmable device can only be programmed once, such that the designated data block being stored is fully protected.
摘要翻译：用于存储一次性可编程信息的可编程系统包括接口转换器和一次性可编程器件。接口转换器接收并将命令代码转换成包括写指令序列和指定数据块的程序代码。一次性可编程器件耦合到接口转换器，由写指令编程以存储指定的数据块。一次性可编程设备只能被编程一次，使得存储的指定数据块得到完全保护。

9. 发明授权

US08385172B2 Method for recording critical patterns with different mark lengths onto optical storage medium and related controller thereof 有权
标题翻译：将具有不同标记长度的关键图案记录到光存储介质及其相关控制器上的方法
公开(公告)号：US08385172B2
公开(公告)日：2013-02-26
申请号：US13184566
申请日：2011-07-17
申请人： You-Wen Chang , Yi-Sung Chan
发明人： You-Wen Chang , Yi-Sung Chan
IPC分类号： G11B7/00
CPC分类号： G11B7/126 , G11B7/00456
摘要： An exemplary method for recording a first mark with a first length and a second mark with a second length onto an optical storage medium includes: when recording of the first mark requires a power transition from a first laser power level to a second laser power level, making a specific control signal have a logic transition from a low logic value to a high logic value and other control signals have no logic transition; and when recording of the second mark requires a power transition from a third laser power level to a fourth laser power level, making the specific control signal have the logic transition from the low logic value to the high logic value and other control signals have no logic transition.
摘要翻译：将具有第一长度的第一标记和具有第二长度的第二标记记录到光存储介质上的示例性方法包括：当记录第一标记需要从第一激光功率电平到第二激光功率电平的功率转换时，使得特定控制信号具有从低逻辑值到高逻辑值的逻辑转换，而其它控制信号没有逻辑转换; 并且当第二标记的记录需要从第三激光功率电平到第四激光功率电平的功率转换时，使得特定控制信号具有从低逻辑值到高逻辑值的逻辑转换，而其它控制信号没有逻辑过渡。

10. 发明申请

US20070174495A1 EMBEDDED SYSTEM 有权
标题翻译：嵌入式系统
公开(公告)号：US20070174495A1
公开(公告)日：2007-07-26
申请号：US11539209
申请日：2006-10-06
申请人： Chien-Hsun Tung , You-Wen Chang
发明人： Chien-Hsun Tung , You-Wen Chang
IPC分类号： G06F3/00
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, comprising a programmable device, a micro controller and an I/O interface is disclosed. The programmable device consists of 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：公开了一种包括可编程器件，微控制器和I / O接口的嵌入式系统。可编程器件由用于信号传输的引脚组成。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。

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