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1. 发明授权

US08006257B2 Optical disc having gas flow spoiler and the method for fabricating the same 失效
标题翻译：具有气流扰流板的光盘及其制造方法
公开(公告)号：US08006257B2
公开(公告)日：2011-08-23
申请号：US12418577
申请日：2009-04-04
申请人： Chi-Pin Kuo , Cheng-Hsiung Chen , Chih-Feng Lin
发明人： Chi-Pin Kuo , Cheng-Hsiung Chen , Chih-Feng Lin
IPC分类号： G11B7/24 , B05D5/06
CPC分类号： G11B23/0035 , G11B7/26 , G11B23/0021
摘要： An optical disc includes a round opening at the center of the optical disc, an annular recording section configured to record information, an annular supporting section between the round opening and the annular recording section and configured to support the optical disc, and a spoiler provided on a non-read/write side of the annular recording section and configured to disturb the flow field inside the optical disc drive when the optical disc is rotating, the spoiler having a centerline average roughness between 2 μm and 10 μm, a thickness between 0.02 mm and 0.05 mm, an area occupying at least 5% of the non-read/write side. The flow field so disturbed changes from a laminar state to a turbulent state and thus the read/write characteristics of the disc is improved due to lower air resistance experienced by the rotating disc.
摘要翻译：光盘包括在光盘中心的圆形开口，被配置为记录信息的环形记录部分，圆形开口和环形记录部分之间的环形支撑部分，并被配置为支撑光盘，以及设置在环形记录部分的非读/写侧，并且被配置为当光盘旋转时干扰光盘驱动器内的流场，扰流板的中心线平均粗糙度在2μm和10μm之间，厚度在0.02mm之间和0.05mm，占据非读/写侧至少5％的面积。如此干扰的流场由层流状态变化到湍流状态，因此由于旋转盘所经受的较低的空气阻力，盘的读/写特性得到改善。

2. 发明申请

US20090310791A1 METHOD FOR PROCESSING AN INPUT COMPOSITE SIGNAL AND SIGNAL PROCESSING APPARATUS THEREOF 有权
标题翻译：用于处理输入复合信号的方法及其信号处理装置
公开(公告)号：US20090310791A1
公开(公告)日：2009-12-17
申请号：US12141073
申请日：2008-06-17
申请人： Tien-Ju Tsai , Chih-Feng Lin
发明人： Tien-Ju Tsai , Chih-Feng Lin
IPC分类号： H04H20/48
CPC分类号： H04N5/60 , H04H40/81 , H04N21/4305 , H04N21/439 , H04N21/4394
摘要： A method for processing an input composite signal includes tracking a signal component of the input composite signal according to a frequency of a pilot signal to generate a locked signal, detecting an amplitude of the signal component to generate a detecting result, and generating a reproduced pilot signal according to the detecting result and the locked signal. A frequency and a phase of the locked signal are substantially identical to the frequency and a phase of the pilot signal.
摘要翻译：一种处理输入复合信号的方法包括根据导频信号的频率跟踪输入的复合信号的信号分量，以产生锁定信号，检测信号分量的振幅以产生检测结果，并产生再现的导频信号根据检测结果和锁定信号。锁定信号的频率和相位基本上与导频信号的频率和相位相同。

3. 发明申请

US20080049594A1 SINGLE-SIDED DOUBLE LAYER DISC WITH IMPROVED PROTECTIVE LAYER AND MANUFACTURING METHOD OF THE SAME 审中-公开
标题翻译：具有改进的保护层的单面双层盘及其制造方法
公开(公告)号：US20080049594A1
公开(公告)日：2008-02-28
申请号：US11778071
申请日：2007-07-16
申请人： Chih-Feng Lin
发明人： Chih-Feng Lin
IPC分类号： G11B3/70 , G11B7/26
CPC分类号： G11B7/26 , G11B7/24024 , G11B7/2403 , G11B7/24038
摘要： A single-sided double layer disc comprises a first access layer, a second access layer, a bonding layer, and a protective layer. The first and second access layers are used for allowing a driving device to access the disc. The second access layer includes a second substrate having a second coating surface, a reflective layer laminated on the second coating surface, and a second recording layer laminated on the reflective layer. The protective layer, made of metal or semiconductor material, is formed on the second recording layer. The bonding layer is formed between the first access layer and the protective layer for bonding the first access layer and the second access layer such that the second recording layer faces the first access layer.
摘要翻译：单面双层盘包括第一接入层，第二接入层，接合层和保护层。第一和第二存取层用于允许驱动装置访问光盘。第二接触层包括具有第二涂层表面的第二基底，层压在第二涂层表面上的反射层和层压在反射层上的第二记录层。由金属或半导体材料制成的保护层形成在第二记录层上。在第一接入层和用于接合第一接入层和第二接入层的保护层之间形成接合层，使得第二记录层面向第一接入层。

4. 发明授权

US09526983B2 Virtual reality avatar traveling control system and virtual reality avatar traveling control method 有权
标题翻译：虚拟现实头像旅行控制系统和虚拟现实头像旅行控制方法
公开(公告)号：US09526983B2
公开(公告)日：2016-12-27
申请号：US14465820
申请日：2014-08-21
申请人： Chih-Feng Lin
发明人： Chih-Feng Lin
IPC分类号： A63F13/214 , A63F13/25 , G06F3/01 , A63F13/428 , A63F13/213 , A63F13/212
CPC分类号： A63F13/25 , A63F13/212 , A63F13/213 , A63F13/214 , A63F13/428 , A63F2300/6607 , A63F2300/8082 , G06F3/011 , G06F3/017
摘要： A virtual reality avatar traveling control system comprising: at least one body location sensing apparatus, for providing body location information according to body locations of a user; a body location determining apparatus, for computing a location for a first limb of the user according to the body location information; and a moving deciding apparatus, for deciding a moving speed level and a moving direction of an avatar according to the location for the first limb, to thereby generate at least one moving parameter.
摘要翻译：一种虚拟现实头像旅行控制系统，包括：至少一个身体位置感测装置，用于根据用户的身体位置提供身体位置信息; 身体位置确定装置，用于根据身体位置信息计算用户的第一肢体的位置; 以及移动判定装置，用于根据第一肢体的位置确定化身的移动速度水平和移动方向，从而生成至少一个移动参数。

5. 发明授权

US08964991B2 Method for processing an input composite signal and signal processing apparatus thereof 有权
标题翻译：用于处理输入复合信号的方法及其信号处理装置
公开(公告)号：US08964991B2
公开(公告)日：2015-02-24
申请号：US12141073
申请日：2008-06-17
申请人： Tien-Ju Tsai , Chih-Feng Lin
发明人： Tien-Ju Tsai , Chih-Feng Lin
IPC分类号： H04H20/48 , H04N5/60 , H04H40/81 , H04N21/43 , H04N21/439
CPC分类号： H04N5/60 , H04H40/81 , H04N21/4305 , H04N21/439 , H04N21/4394
摘要： A method for processing an input composite signal includes tracking a signal component of the input composite signal according to a frequency of a pilot signal to generate a locked signal, detecting an amplitude of the signal component to generate a detecting result, and generating a reproduced pilot signal according to the detecting result and the locked signal. A frequency and a phase of the locked signal are substantially identical to the frequency and a phase of the pilot signal.
摘要翻译：一种处理输入复合信号的方法包括根据导频信号的频率跟踪输入的复合信号的信号分量，以产生锁定信号，检测信号分量的振幅以产生检测结果，并产生再现的导频信号根据检测结果和锁定信号。锁定信号的频率和相位基本上与导频信号的频率和相位相同。

6. 发明授权

US07907680B2 Tolerable synchronization circuit of RDS receiver 有权
标题翻译： RDS接收机的允许同步电路
公开(公告)号：US07907680B2
公开(公告)日：2011-03-15
申请号：US11968659
申请日：2008-01-03
申请人： Tien-Ju Tsai , Chih-Feng Lin , Shih-Chuan Lu
发明人： Tien-Ju Tsai , Chih-Feng Lin , Shih-Chuan Lu
IPC分类号： H03K9/00 , H04L27/00
CPC分类号： H04H40/18 , H04H2201/13
摘要： A Radio Data System (RDS) decoder circuit determines a subcarrier frequency utilizing only a 57 kHz RDS signal of an FM broadcast signal. The RDS decoder includes a zero-intermediate frequency (zero-IF) FM demodulator, a first mixer, a low-pass filter (LPF) unit, a shaping filter unit, a carrier recovery circuit, a digitally controlled oscillator (DCO), a symbol timing recovery circuit, an integrate and dump circuit, a slicer 280, and a differential decoder. The carrier recovery circuit includes a phase error detector and a digital loop filter (DLF). The symbol timing recovery circuit includes a zero-crossing detector, a phase detector and loop filter unit, and a counter.
摘要翻译：无线电数据系统（RDS）解码器电路仅使用FM广播信号的57kHz RDS信号来确定副载波频率。 RDS解码器包括零中频（零中频）FM解调器，第一混频器，低通滤波器（LPF）单元，整形滤波器单元，载波恢复电路，数字振荡器（DCO），数字控制振荡器符号定时恢复电路，集成和转储电路，限幅器280和差分解码器。载波恢复电路包括相位误差检测器和数字环路滤波器（DLF）。符号定时恢复电路包括过零检测器，相位检测器和环路滤波器单元以及计数器。

7. 发明申请

US20080008187A1 TRANSMISSION CONVERGENCE SUBLAYER CIRCUIT AND OPERATING METHOD FOR ASYNCHRONOUS RECEIVER 有权
标题翻译：异步接收机的传输合并子层电路和操作方法
公开(公告)号：US20080008187A1
公开(公告)日：2008-01-10
申请号：US11858135
申请日：2007-09-20
申请人： Tien-Ju Tsai , Chih-Feng Lin
发明人： Tien-Ju Tsai , Chih-Feng Lin
IPC分类号： H04L12/56
CPC分类号： H04Q11/0478 , H04L2012/5647 , H04L2012/5653 , H04L2012/5673
摘要： A transmission convergence sublayer circuit is coupled between a buffer and a deframer. The deframer submits a data stream enable signal and data bytes to the circuit. The data stream enable signal enables the circuit so that multiple groups of byte data belonging to a data cell are received and temporarily stored inside a byte-wise data pipeline. A header cyclic redundancy checker also receives the byte data and then conducts a header search. An idle cell identifier is used to determine if the data cell is a non-idle cell. When the header is found and determined to be a non-idle cell, a descrambler retrieves payload data of data cell from the byte-wise data pipeline and conducts a descrambling operation after obtaining a quantity of data equal to a double word. Ultimately, the double word data is output to the buffer with minimum delay.
摘要翻译：传输会聚子层电路耦合在缓冲器和解帧器之间。解帧器向电路提交数据流使能信号和数据字节。数据流使能信号使能电路，使得属于数据信元的多组字节数据被接收并临时存储在字节数据流水线内。标题循环冗余校验器还接收字节数据，然后进行标题搜索。使用空闲小区标识符来确定数据小区是否是非空闲小区。当标头被找到并被确定为非空闲小区时，解扰器从字节数据流水线检索数据信元的有效载荷数据，并且在获得等于双字的数据量之后进行解扰操作。最终，双字数据以最小的延迟输出到缓冲器。

8. 发明申请

US20100107183A1 OPTICAL DISC HAVING GAS FLOW SPOILER AND THE METHOD FOR FABRICATING THE SAME 失效
标题翻译：具有气体流动孔的光盘及其制造方法
公开(公告)号：US20100107183A1
公开(公告)日：2010-04-29
申请号：US12418577
申请日：2009-04-04
申请人： Chi-Pin Kuo , Cheng-Hsiung Chen , Chih-Feng Lin
发明人： Chi-Pin Kuo , Cheng-Hsiung Chen , Chih-Feng Lin
IPC分类号： G11B7/24 , B05D5/06
CPC分类号： G11B23/0035 , G11B7/26 , G11B23/0021
摘要： An optical disc includes a round opening at the center of the optical disc, an annular recording section configured to record information, an annular supporting section between the round opening and the annular recording section and configured to support the optical disc, and a spoiler provided on a non-read/write side of the annular recording section and configured to disturb the flow field inside the optical disc drive when the optical disc is rotating, the spoiler having a centerline average roughness between 2 μm and 10 μm, a thickness between 0.02 mm and 0.05 mm, an area occupying at least 5% of the non-read/write side. The flow field so disturbed changes from a laminar state to a turbulent state and thus the read/write characteristics of the disc is improved due to lower air resistance experienced by the rotating disc.
摘要翻译：光盘包括在光盘中心的圆形开口，被配置为记录信息的环形记录部分，圆形开口和环形记录部分之间的环形支撑部分，并被配置为支撑光盘，以及设置在环形记录部分的非读/写侧，并且被配置为当光盘旋转时干扰光盘驱动器内的流场，扰流板的中心线平均粗糙度在2μm和10μm之间，厚度在0.02mm之间和0.05mm，占据非读/写侧至少5％的面积。如此受干扰的流场由层流状态变化到湍流状态，因此由于旋转盘所经受的较低的空气阻力而改善了盘的读/写特性。

9. 发明申请

US20090175385A1 Tolerable Synchronization Circuit of RDS Receiver 有权
标题翻译： RDS接收机的容限同步电路
公开(公告)号：US20090175385A1
公开(公告)日：2009-07-09
申请号：US11968659
申请日：2008-01-03
申请人： Tien-Ju Tsai , Chih-Feng Lin , Shih-Chuan Lu
发明人： Tien-Ju Tsai , Chih-Feng Lin , Shih-Chuan Lu
IPC分类号： H04L27/22
CPC分类号： H04H40/18 , H04H2201/13
摘要： A Radio Data System (RDS) decoder circuit determines a subcarrier frequency utilizing only a 57 kHz RDS signal of an FM broadcast signal. The RDS decoder includes a zero-intermediate frequency (zero-IF) FM demodulator, a first mixer, a low-pass filter (LPF) unit, a shaping filter unit, a carrier recovery circuit, a digitally controlled oscillator (DCO), a symbol timing recovery circuit, an integrate and dump circuit, a slicer 280, and a differential decoder. The carrier recovery circuit includes a phase error detector and a digital loop filter (DLF). The symbol timing recovery circuit includes a zero-crossing detector, a phase detector and loop filter unit, and a counter.
摘要翻译：无线电数据系统（RDS）解码器电路仅使用FM广播信号的57kHz RDS信号来确定副载波频率。 RDS解码器包括零中频（零中频）FM解调器，第一混频器，低通滤波器（LPF）单元，整形滤波器单元，载波恢复电路，数字振荡器（DCO），数字控制振荡器符号定时恢复电路，集成和转储电路，限幅器280和差分解码器。载波恢复电路包括相位误差检测器和数字环路滤波器（DLF）。符号定时恢复电路包括过零检测器，相位检测器和环路滤波器单元以及计数器。

10. 发明授权

US07280544B2 Transmission convergence sublayer circuit and operating method for asynchronous receiver 有权
标题翻译：传输汇聚子层电路和异步接收机的操作方法
公开(公告)号：US07280544B2
公开(公告)日：2007-10-09
申请号：US10064384
申请日：2002-07-09
申请人： Tien-Ju Tsai , Chih-Feng Lin
发明人： Tien-Ju Tsai , Chih-Feng Lin
IPC分类号： H04L12/54
CPC分类号： H04Q11/0478 , H04L2012/5647 , H04L2012/5653 , H04L2012/5673
摘要： Transmission convergence sublayer circuit is coupled between a buffer and a deframer. The deframer submits a data stream enable signal and data bytes to the circuit. The data stream enable signal enables the circuit so that multiple groups of byte data belonging to a data cell are received and temporarily stored inside a byte-wise data pipeline. A header cyclic redundancy checker also receives the byte data and then conducts a header search. An idle cell identifier is used to determine if the data cell is a non-idle cell. When the header is found and determined to be a non-idle cell, a descrambler retrieves payload data of data cell from the byte-wise data pipeline and conducts a descrambling operation after obtaining a quantity of data equal to a double word. Ultimately, the double word data is output to the buffer with minimum delay.
摘要翻译：传输汇聚子层电路耦合在缓冲器和解帧器之间。解帧器向电路提交数据流使能信号和数据字节。数据流使能信号使能电路，使得属于数据信元的多组字节数据被接收并临时存储在字节数据流水线内。标题循环冗余校验器还接收字节数据，然后进行标题搜索。使用空闲小区标识符来确定数据小区是否是非空闲小区。当标头被找到并被确定为非空闲小区时，解扰器从字节数据流水线检索数据信元的有效载荷数据，并且在获得等于双字的数据量之后进行解扰操作。最终，双字数据以最小的延迟输出到缓冲器。

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