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1. 发明授权

US07342859B2 Optical recording system capable of switching from a constant angular velocity recording mode to a constant linear velocity recording mode 有权
标题翻译：光学记录系统能够从恒定的角速度记录模式切换到恒定的线速度记录模式
公开(公告)号：US07342859B2
公开(公告)日：2008-03-11
申请号：US10986920
申请日：2004-11-15
申请人： Tzu-Ming Chou , Yao-Lung Chuang
发明人： Tzu-Ming Chou , Yao-Lung Chuang
IPC分类号： G11B7/00
CPC分类号： G11B7/0079 , G11B7/0045 , G11B7/0053
摘要： In an optical recording system, according to a wobble sync signal obtained from a wobble signal associated with a physical track of a recording medium being recorded with input data by a recording module operated in a default constant angular velocity (CAV) recording mode, operation of the recording module can be switched from the CAV recording mode to a constant linear velocity (CLV) recording mode by a mode control switch. The mode control switch is forced to switch operation of the recording module to the CLV recording mode when result of a comparison between a write clock signal generated from the wobble sync signal when the recording module is operated by the mode control switch in the CAV recording mode, and a threshold signal corresponding to a threshold recording speed in the CAV recording mode indicates that the recording mode should be switched to the CLV recording mode but the mode control switch still keep the recording module staying in the CAV recording mode.
摘要翻译：在光学记录系统中，根据由与通过以默认恒定角速度（CAV）记录模式操作的记录模块记录有输入数据的与记录介质的物理轨道相关联的摆动信号获得的摆动同步信号，记录模块可以通过模式控制开关从CAV记录模式切换到恒定线速度（CLV）记录模式。当在CAV记录模式下由模式控制开关操作记录模块时，由摆动同步信号产生的写时钟信号之间的比较结果，强制模式控制开关将记录模块的操作切换到CLV记录模式，并且与CAV记录模式中的阈值记录速度对应的阈值信号表示记录模式应切换到CLV记录模式，但是模式控制开关仍保持记录模块保持在CAV记录模式。

2. 发明申请

US20050141371A1 Optical recording system capable of switching from a constant angular velocity recording mode to a constant linear velocity recording mode 有权
标题翻译：光学记录系统能够从恒定的角速度记录模式切换到恒定的线速度记录模式
公开(公告)号：US20050141371A1
公开(公告)日：2005-06-30
申请号：US10986920
申请日：2004-11-15
申请人： Tzu-Ming Chou , Yao-Lung Chuang
发明人： Tzu-Ming Chou , Yao-Lung Chuang
IPC分类号： G11B5/09 , G11B7/00 , G11B7/0045 , G11B7/005 , G11B7/007
CPC分类号： G11B7/0079 , G11B7/0045 , G11B7/0053
摘要： In an optical recording system, according to a wobble sync signal obtained from a wobble signal associated with a physical track of a recording medium being recorded with input data by a recording module operated in a default constant angular velocity (CAV) recording mode, operation of the recording module can be switched from the CAV recording mode to a constant linear velocity (CLV) recording mode by a mode control switch. The mode control switch is forced to switch operation of the recording module to the CLV recording mode when result of a comparison between a write clock signal generated from the wobble sync signal when the recording module is operated by the mode control switch in the CAV recording mode, and a threshold signal corresponding to a threshold recording speed in the CAV recording mode indicates that the recording mode should be switched to the CLV recording mode but the mode control switch still keep the recording module staying in the CAV recording mode.
摘要翻译：在光学记录系统中，根据由与通过以默认恒定角速度（CAV）记录模式操作的记录模块记录有输入数据的与记录介质的物理轨道相关联的摆动信号获得的摆动同步信号，记录模块可以通过模式控制开关从CAV记录模式切换到恒定线速度（CLV）记录模式。当在CAV记录模式下由模式控制开关操作记录模块时，由摆动同步信号产生的写时钟信号之间的比较结果，强制模式控制开关将记录模块的操作切换到CLV记录模式，并且与CAV记录模式中的阈值记录速度对应的阈值信号表示记录模式应切换到CLV记录模式，但是模式控制开关仍保持记录模块保持在CAV记录模式。

3. 发明授权

US07706225B2 Recording method and apparatus for optical disk drive 失效
标题翻译：光盘驱动器的记录方法和装置
公开(公告)号：US07706225B2
公开(公告)日：2010-04-27
申请号：US12327398
申请日：2008-12-03
申请人： Tzu-Ming Chou , Kun-Hung Hsieh
发明人： Tzu-Ming Chou , Kun-Hung Hsieh
IPC分类号： G11B5/09
CPC分类号： G11B7/0045 , G11B19/04 , G11B19/26
摘要： A recording method for an optical disk drive is implemented as follows. First, at least one of the level of the focusing error signal, the level of the tracking error signal, a wobble synchronization pattern loss, the error rate of demodulating a wobble signal and the frequency of buffer under-run occurrence is detected. If at least one detected value exceeds the preset value, the recording will be ceased. Then, the rotation speed of the optical disk drive is decreased, and the recording is resumed with the decreased rotation speed.
摘要翻译：光盘驱动器的记录方法如下进行。首先，检测聚焦误差信号的电平，跟踪误差信号的电平，摆动同步模式损耗，解调摆动信号的误码率和缓冲器欠运行频率中的至少一个。如果至少一个检测值超过预设值，则停止录制。然后，光盘驱动器的旋转速度降低，并且以降低的转速恢复记录。

4. 发明申请

US20090080322A1 RECORDING METHOD AND APPARATUS FOR OPTICAL DISK DRIVE 失效
标题翻译：光盘驱动器的记录方法和装置
公开(公告)号：US20090080322A1
公开(公告)日：2009-03-26
申请号：US12327398
申请日：2008-12-03
申请人： Tzu-Ming Chou , Kun-Hung Hsieh
发明人： Tzu-Ming Chou , Kun-Hung Hsieh
IPC分类号： G11B19/24
CPC分类号： G11B7/0045 , G11B19/04 , G11B19/26
摘要： A recording method for an optical disk drive is implemented as follows. First, at least one of the level of the focusing error signal, the level of the tracking error signal, a wobble synchronization pattern loss, the error rate of demodulating a wobble signal and the frequency of buffer under-run occurrence is detected. If at least one detected value exceeds the preset value, the recording will be ceased. Then, the rotation speed of the optical disk drive is decreased, and the recording is resumed with the decreased rotation speed.
摘要翻译：光盘驱动器的记录方法如下进行。首先，检测聚焦误差信号的电平，跟踪误差信号的电平，摆动同步模式损耗，解调摆动信号的误码率和缓冲器欠运行频率中的至少一个。如果至少一个检测值超过预设值，则停止录制。然后，光盘驱动器的旋转速度降低，并且以降低的转速恢复记录。

5. 发明授权

US07382707B2 Recording method and apparatus for optical disk drive 有权
标题翻译：光盘驱动器的记录方法和装置
公开(公告)号：US07382707B2
公开(公告)日：2008-06-03
申请号：US11160114
申请日：2005-06-09
申请人： Tzu-Ming Chou , Kun-Hung Hsieh , Wei-Yu Lin , Yao-Lung Chuang , Chun-Jen Chen , Kuo-Jung Lan
发明人： Tzu-Ming Chou , Kun-Hung Hsieh , Wei-Yu Lin , Yao-Lung Chuang , Chun-Jen Chen , Kuo-Jung Lan
IPC分类号： G11B7/00
CPC分类号： G11B19/041 , G11B7/0045 , G11B7/1267 , G11B19/04 , G11B19/26 , G11B19/28
摘要： A recording method for an optical disk drive is implemented as follows. First, at least one of the level of the focusing error signal, the level of the tracking error signal, a wobble synchronization pattern loss, the error rate of demodulating a wobble signal, the frequency of buffer under-run occurrence, the temperature of the drive, the wobble jitter and the level of write power is detected. If at least one detected value exceeds the preset value, the recording will be ceased. Then, the rotation speed of the optical disk drive is decreased, and the recording is resumed with the decreased rotation speed. If at least one of the temperature of the drive, the wobble jitter and the estimated write power exceeds the reset value before recording starts, the rotation speed of the optical disk drive is decreased before recording.
摘要翻译：光盘驱动器的记录方法如下进行。首先，聚焦误差信号的电平，跟踪误差信号的电平，摆动同步模式损耗，解调摆动信号的误码率，缓冲器欠载发生的频率，驱动，检测摆动抖动和写入电平。如果至少一个检测值超过预设值，则停止录制。然后，光盘驱动器的旋转速度降低，并且以降低的转速恢复记录。如果在记录开始之前驱动器的温度，摆动抖动和估计的写入功率中的至少一个超过复位值，则在记录之前光盘驱动器的转速减小。

6. 发明申请

US20080031101A1 RECORDING METHOD AND APPARATUS FOR OPTICAL DISK DRIVE 失效
标题翻译：光盘驱动器的记录方法和装置
公开(公告)号：US20080031101A1
公开(公告)日：2008-02-07
申请号：US11840373
申请日：2007-08-17
申请人： Tzu-Ming Chou , Kun-Hung Hsieh , Wei-Yu Lin , Yao-Lung Chuang , Chun-Jen Chen , Kuo-Jung Lan
发明人： Tzu-Ming Chou , Kun-Hung Hsieh , Wei-Yu Lin , Yao-Lung Chuang , Chun-Jen Chen , Kuo-Jung Lan
IPC分类号： G11B7/00
CPC分类号： G11B19/041 , G11B7/0045 , G11B7/1267 , G11B19/04 , G11B19/26 , G11B19/28
摘要： A recording method for an optical disk drive is implemented as follows. First, at least one of the level of the focusing error signal, the level of the tracking error signal, a wobble synchronization pattern loss, the error rate of demodulating a wobble signal, the frequency of buffer under-run occurrence, the temperature of the drive, the wobble jitter and the level of write power is detected. If at least one detected value exceeds the preset value, the recording will be ceased. Then, the rotation speed of the optical disk drive is decreased, and the recording is resumed with the decreased rotation speed. If at least one of the temperature of the drive, the wobble jitter and the estimated write power exceeds the reset value before recording starts, the rotation speed of the optical disk drive is decreased before recording.
摘要翻译：光盘驱动器的记录方法如下进行。首先，聚焦误差信号的电平，跟踪误差信号的电平，摆动同步模式损耗，解调摆动信号的误码率，缓冲器欠载发生的频率，驱动，检测摆动抖动和写入电平。如果至少一个检测值超过预设值，则停止录制。然后，光盘驱动器的旋转速度降低，并且以降低的转速恢复记录。如果在记录开始之前驱动器的温度，摆动抖动和估计的写入功率中的至少一个超过复位值，则在记录之前光盘驱动器的转速减小。

7. 发明授权

US07522493B2 Recording method and apparatus for optical disk drive 有权
标题翻译：光盘驱动器的记录方法和装置
公开(公告)号：US07522493B2
公开(公告)日：2009-04-21
申请号：US10711943
申请日：2004-10-14
申请人： Tzu-Ming Chou , Kun-Hung Hsieh
发明人： Tzu-Ming Chou , Kun-Hung Hsieh
IPC分类号： G11B7/00
CPC分类号： G11B7/0045 , G11B19/04 , G11B19/26
摘要： A recording method for an optical disk drive is implemented as follows. First, at least one of the level of the focusing error signal, the level of the tracking error signal, a wobble synchronization pattern loss, the error rate of demodulating a wobble signal and the frequency of buffer under-run occurrence is detected. If at least one detected value exceeds the preset value, the recording will be ceased. Then, the rotation speed of the optical disk drive is decreased, and the recording is resumed with the decreased rotation speed.
摘要翻译：光盘驱动器的记录方法如下进行。首先，检测聚焦误差信号的电平，跟踪误差信号的电平，摆动同步模式损耗，解调摆动信号的误码率和缓冲器欠运行频率中的至少一个。如果至少一个检测值超过预设值，则停止录制。然后，光盘驱动器的旋转速度降低，并且以降低的转速恢复记录。

8. 发明申请

US20080247284A1 RECORDING APPARATUS FOR OPTICAL DISK DRIVE 审中-公开
标题翻译：光盘驱动器的记录装置
公开(公告)号：US20080247284A1
公开(公告)日：2008-10-09
申请号：US12102529
申请日：2008-04-14
申请人： Tzu-Ming Chou , Kun-Hung Hsieh , Wei-Yu Lin , Yao-Lung Chuang , Chun-Jen Chen , Kuo-Jung Lan
发明人： Tzu-Ming Chou , Kun-Hung Hsieh , Wei-Yu Lin , Yao-Lung Chuang , Chun-Jen Chen , Kuo-Jung Lan
IPC分类号： G11B7/00
CPC分类号： G11B19/041 , G11B7/0045 , G11B7/1267 , G11B19/04 , G11B19/26 , G11B19/28
摘要： A recording method for an optical disk drive is implemented as follows. First, at least one of the level of the focusing error signal, the level of the tracking error signal, a wobble synchronization pattern loss, the error rate of demodulating a wobble signal, the frequency of buffer under-run occurrence, the temperature of the drive, the wobble jitter and the level of write power is detected. If at least one detected value exceeds the preset value, the recording will be ceased. Then, the rotation speed of the optical disk drive is decreased, and the recording is resumed with the decreased rotation speed. If at least one of the temperature of the drive, the wobble jitter and the estimated write power exceeds the reset value before recording starts, the rotation speed of the optical disk drive is decreased before recording.
摘要翻译：光盘驱动器的记录方法如下进行。首先，聚焦误差信号的电平，跟踪误差信号的电平，摆动同步模式损耗，解调摆动信号的误码率，缓冲器欠载发生的频率，驱动，检测摆动抖动和写入电平。如果至少一个检测值超过预设值，则停止录制。然后，光盘驱动器的旋转速度降低，并且以降低的转速恢复记录。如果在记录开始之前驱动器的温度，摆动抖动和估计的写入功率中的至少一个超过复位值，则在记录之前光盘驱动器的转速减小。

9. 发明申请

US20050122871A1 RECORDING METHOD AND APPARATUS FOR OPTICAL DISK DRIVE 有权
标题翻译：光盘驱动器的记录方法和装置
公开(公告)号：US20050122871A1
公开(公告)日：2005-06-09
申请号：US10711943
申请日：2004-10-14
申请人： Tzu-Ming Chou , Kun-Hung Hsieh
发明人： Tzu-Ming Chou , Kun-Hung Hsieh
IPC分类号： G11B5/09 , G11B7/00 , G11B7/0045 , G11B7/005 , G11B7/085 , G11B7/09 , G11B19/04 , G11B19/26 , G11B27/13
CPC分类号： G11B7/0045 , G11B19/04 , G11B19/26
摘要： A recording method for an optical disk drive is implemented as follows. First, at least one of the level of the focusing error signal, the level of the tracking error signal, a wobble synchronization pattern loss, the error rate of demodulating a wobble signal and the frequency of buffer under-run occurrence is detected. If at least one detected value exceeds the preset value, the recording will be ceased. Then, the rotation speed of the optical disk drive is decreased, and the recording is resumed with the decreased rotation speed.
摘要翻译：光盘驱动器的记录方法如下进行。首先，检测聚焦误差信号的电平，跟踪误差信号的电平，摆动同步模式损耗，解调摆动信号的误码率和缓冲器欠运行频率中的至少一个。如果至少一个检测值超过预设值，则停止录制。然后，光盘驱动器的旋转速度降低，并且以降低的转速恢复记录。

10. 发明授权

US07680008B2 Recording method and apparatus for optical disk drive 失效
标题翻译：光盘驱动器的记录方法和装置
公开(公告)号：US07680008B2
公开(公告)日：2010-03-16
申请号：US11840373
申请日：2007-08-17
申请人： Tzu-Ming Chou , Kun-Hung Hsieh , Wei-Yu Lin , Yao-Lung Chuang , Chun-Jen Chen , Kuo-Jung Lan
发明人： Tzu-Ming Chou , Kun-Hung Hsieh , Wei-Yu Lin , Yao-Lung Chuang , Chun-Jen Chen , Kuo-Jung Lan
IPC分类号： G11B7/00
CPC分类号： G11B19/041 , G11B7/0045 , G11B7/1267 , G11B19/04 , G11B19/26 , G11B19/28
摘要： A recording method for an optical disk drive is implemented as follows. First, at least one of the level of the focusing error signal, the level of the tracking error signal, a wobble synchronization pattern loss, the error rate of demodulating a wobble signal, the frequency of buffer under-run occurrence, the temperature of the drive, the wobble jitter and the level of write power is detected. If at least one detected value exceeds the preset value, the recording will be ceased. Then, the rotation speed of the optical disk drive is decreased, and the recording is resumed with the decreased rotation speed. If at least one of the temperature of the drive, the wobble jitter and the estimated write power exceeds the reset value before recording starts, the rotation speed of the optical disk drive is decreased before recording.
摘要翻译：光盘驱动器的记录方法如下进行。首先，聚焦误差信号的电平，跟踪误差信号的电平，摆动同步模式损耗，解调摆动信号的误码率，缓冲器欠载发生的频率，驱动，检测摆动抖动和写入电平。如果至少一个检测值超过预设值，则停止录制。然后，光盘驱动器的旋转速度降低，并且以降低的转速恢复记录。如果在记录开始之前驱动器的温度，摆动抖动和估计的写入功率中的至少一个超过复位值，则在记录之前光盘驱动器的转速减小。

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