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41. 发明申请

US20080279075A1 DEVICE, METHOD FOR PROCESSING RF SIGNAL, AND OPTICAL DISK DRIVE UTILIZING THE SAME 有权
标题翻译：装置，RF信号的处理方法以及利用该信号的光盘驱动器
公开(公告)号：US20080279075A1
公开(公告)日：2008-11-13
申请号：US12028023
申请日：2008-02-08
申请人： Chih-Chien Huang , Chih-Ching Chen , Yuh Cheng , Chien Ming Chen
发明人： Chih-Chien Huang , Chih-Ching Chen , Yuh Cheng , Chien Ming Chen
IPC分类号： G11B20/10 , G11B7/00
CPC分类号： G11B20/10009 , G11B7/005 , G11B20/10027 , G11B20/10046 , H03H7/0153
摘要： A device for processing a radio frequency (RF) signal of an optical disk drive includes a high-pass (HP) filter, an RF variable gain amplifier (VGA), an RF analog-digital converter (ADC), and a digital module. The HP filter filters the RF signal and is capable of selectively utilizing one of a first cut-off frequency and a second cut-off frequency. The RF VGA amplifies the filtered RF signal. The RF ADC converts the amplified RF signal into a digital code. The digital module is capable of executing a first function and a second function with the digital code. The HP filter utilizes the first cut-off frequency when the digital module desires to execute the first function, and the HP filter utilizes the second cut-off frequency when the digital module desires to execute the second function.
摘要翻译：用于处理光盘驱动器的射频（RF）信号的装置包括高通（HP）滤波器，RF可变增益放大器（VGA），RF模数转换器（ADC）和数字模块。 HP滤波器对RF信号进行滤波，并且能够选择性地利用第一截止频率和第二截止频率中的一个。 RF VGA放大滤波后的RF信号。 RF ADC将放大的RF信号转换为数字码。数字模块能够利用数字代码执行第一功能和第二功能。当数字模块希望执行第一功能时，HP滤波器利用第一截止频率，当数字模块希望执行第二功能时，HP滤波器利用第二截止频率。

42. 发明授权

US07773480B2 Device, method for processing RF signal, and optical disk drive utilizing the same 有权
标题翻译：用于处理RF信号的装置，方法和利用其的光盘驱动器
公开(公告)号：US07773480B2
公开(公告)日：2010-08-10
申请号：US12028023
申请日：2008-02-08
申请人： Chih-Chien Huang , Chih-Ching Chen , Yuh Cheng , Chien Ming Chen
发明人： Chih-Chien Huang , Chih-Ching Chen , Yuh Cheng , Chien Ming Chen
IPC分类号： G11B20/10
CPC分类号： G11B20/10009 , G11B7/005 , G11B20/10027 , G11B20/10046 , H03H7/0153
摘要： A device for processing a radio frequency (RF) signal of an optical disk drive includes a high-pass (HP) filter, an RF variable gain amplifier (VGA), an RF analog-digital converter (ADC), and a digital module. The HP filter filters the RF signal and is capable of selectively utilizing one of a first cut-off frequency and a second cut-off frequency. The RF VGA amplifies the filtered RF signal. The RF ADC converts the amplified RF signal into a digital code. The digital module is capable of executing a first function and a second function with the digital code. The HP filter utilizes the first cut-off frequency when the digital module desires to execute the first function, and the HP filter utilizes the second cut-off frequency when the digital module desires to execute the second function.
摘要翻译：用于处理光盘驱动器的射频（RF）信号的装置包括高通（HP）滤波器，RF可变增益放大器（VGA），RF模数转换器（ADC）和数字模块。 HP滤波器对RF信号进行滤波，并且能够选择性地利用第一截止频率和第二截止频率中的一个。 RF VGA放大滤波后的RF信号。 RF ADC将放大的RF信号转换为数字码。数字模块能够利用数字代码执行第一功能和第二功能。当数字模块希望执行第一功能时，HP滤波器利用第一截止频率，当数字模块希望执行第二功能时，HP滤波器利用第二截止频率。

43. 发明申请

US20100072335A1 FIXING DEVICE 有权
标题翻译：固定装置
公开(公告)号：US20100072335A1
公开(公告)日：2010-03-25
申请号：US12426157
申请日：2009-04-17
申请人： Keng Ping Wang , Chin Chang Meng , Chih-Ching Chen
发明人： Keng Ping Wang , Chin Chang Meng , Chih-Ching Chen
IPC分类号： F16B47/00
CPC分类号： F16B47/00
摘要： A fixing device is provided. The fixing device is fixed to a surface, comprising a sucker, a rack, a gear, a transforming unit and a limiting unit. The rack is connected to the sucker. The gear is engaged to the rack. The transforming unit is connected to the gear. The transforming unit rotates the gear to move the rack between a first position and a second position. The rack pushes the sucker to apply a suction force to the surface when the rack is in the first position, and the suction force of the sucker is released when the rack is in the second position. The limiting unit is connected to the rack to restrict the rack.
摘要翻译：提供定影装置。固定装置固定在表面上，该表面包括吸盘，齿条，齿轮，转换单元和限制单元。机架连接到吸盘。齿轮与机架接合。变压单元连接到齿轮。变换单元旋转齿轮以在第一位置和第二位置之间移动齿条。当机架处于第一位置时，机架推动吸盘向表面施加吸力，并且当机架处于第二位置时吸盘的吸力被释放。限位单元连接到机架以限制机架。

44. 发明申请

US20070277364A1 Method of fabricating an electronic module having a side contact 审中-公开
标题翻译：制造具有侧面接触的电子模块的方法
公开(公告)号：US20070277364A1
公开(公告)日：2007-12-06
申请号：US11727374
申请日：2007-03-26
申请人： Liang-Jung Liu , Chih-Ching Chen
发明人： Liang-Jung Liu , Chih-Ching Chen
IPC分类号： H01R12/00
CPC分类号： H05K1/189 , H01L23/4985 , H01L31/02325 , H01L2924/0002 , H01R12/7076 , H01R12/714 , H05K3/403 , H05K2201/049 , H05K2201/056 , H05K2201/10719 , Y10T29/49002 , Y10T29/4913 , H01L2924/00
摘要： The present invention relates to a method of fabricating an electronic module having a side contact, at least comprising the steps of: providing a printed circuit board (PCB), with a first surface thereof having a first electrical contact as well as a second surface thereof forming a layout of a second electrical contact, such that the first electrical contact connects to the second electrical contact; providing an electronic actuator, having a pin thereof electrically connected to the first electrical contact on the first surface of the PCB; and bending an edge of at least one side of the PCB to the first surface, thereby forming an electronic module having a side contact through the layout of the second electrical contact.
摘要翻译：本发明涉及一种制造具有侧面接触的电子模块的方法，至少包括以下步骤：提供印刷电路板（PCB），其第一表面具有第一电接触以及其第二表面形成第二电触头的布局，使得所述第一电触头连接到所述第二电触点; 提供电子致动器，其具有与PCB的第一表面上的第一电触头电连接的引脚; 以及将所述PCB的至少一侧的边缘弯曲到所述第一表面，从而形成具有通过所述第二电接触件的布局的侧接触的电子模块。

45. 发明申请

US20070070866A1 DUTY RATIO CONTROL APPARATUS FOR PRE-PIT DETECTION OR HEADER DETECTION OF AN OPTICAL STORAGE MEDIUM 有权
标题翻译：用于预检测或头部检测光存储介质的占空比控制装置
公开(公告)号：US20070070866A1
公开(公告)日：2007-03-29
申请号：US11162948
申请日：2005-09-28
申请人： Bing-Yu Hsieh , Chih-Ching Chen
发明人： Bing-Yu Hsieh , Chih-Ching Chen
IPC分类号： G11B7/00
CPC分类号： G11B7/00745 , G11B7/0912
摘要： A pre-pit signal generating device includes: a first slicer for generating a sliced signal corresponding to a push-pull signal based on a first reference level; a duty ratio controller coupled to the first slicer for adjusting the first reference level or the push-pull signal to control a duty ratio of the sliced signal to a predetermined ratio; a reference level generator coupled to the duty ratio controller for generating a second reference level corresponding to the first reference level; and a second slicer coupled to the reference level generator for generating a first pre-pit signal corresponding to the push-pull signal based on the second reference level.
摘要翻译：预凹坑信号发生装置包括：第一限幅器，用于基于第一参考电平产生对应于推挽信号的分片信号; 耦合到所述第一限幅器的占空比控制器，用于调整所述第一参考电平或所述推挽信号，以将所述分片信号的占空比控制为预定比率; 耦合到所述占空比控制器的参考电平发生器，用于产生对应于所述第一参考电平的第二参考电平; 以及耦合到参考电平发生器的第二限幅器，用于基于第二参考电平产生对应于推挽信号的第一预凹陷信号。

46. 发明申请

US20060181585A1 Identifiable inkjet cartridge and method of preventing misplacing inkjet cartridge in an inkjet apparatus 有权
公开(公告)号：US20060181585A1
公开(公告)日：2006-08-17
申请号：US11379564
申请日：2006-04-20
申请人： Chih-Ching Chen
发明人： Chih-Ching Chen
IPC分类号： B41J2/175
CPC分类号： B41J2/1752 , B41J2/17503 , B41J2/1753 , B41J2/17546
摘要： An identifiable TAB for an inkjet cartridge. The identifiable tab contains a flexible substrate, a plurality of conductive traces formed on the flexible substrate, and a plurality of contacts formed on the flexible substrate and connected to the conductive traces. The contacts of the identifiable TAB are arranged into at least one identifiable area for aiding in identifying the inkjet cartridge.

47. 外观设计

USD402384S Electrical receptacle assembly for adjustable tracklight 失效
公开(公告)号：USD402384S
公开(公告)日：1998-12-08
申请号：US62989
申请日：1996-11-15
申请人： Chih-Ching Chen
设计人： Chih-Ching Chen

48. 外观设计

USD383118S Combined support and electrical receptacle 失效
公开(公告)号：USD383118S
公开(公告)日：1997-09-02
申请号：US053644
申请日：1996-04-26
申请人： Chih-Ching Chen
设计人： Chih-Ching Chen

49. 发明授权

US09228133B2 Method for refining oil 有权
标题翻译：炼油方法
公开(公告)号：US09228133B2
公开(公告)日：2016-01-05
申请号：US13458144
申请日：2012-04-27
申请人： Chiung-Fang Liu , Ching-I Juch , Chih-Hao Chen , Chih-Ching Chen , Ju-Shiou Chen , Ying-Hsi Chang , Hou-Peng Wan , Hom-Ti Lee
发明人： Chiung-Fang Liu , Ching-I Juch , Chih-Hao Chen , Chih-Ching Chen , Ju-Shiou Chen , Ying-Hsi Chang , Hou-Peng Wan , Hom-Ti Lee
IPC分类号： C07C1/00 , C10G3/00
CPC分类号： C10G3/45 , C10G3/50 , C10G2300/1007 , C10G2300/1011 , C10G2300/1062 , C10G2300/4018 , Y02E50/13 , Y02P30/20
摘要： A method for refining oil includes contacting an oil with hydrogen to perform a hydrodeoxygenation reaction using iron oxide as a catalyst. The iron oxide comprises ferrous oxide (FeO), ferrum dioxide (FeO2), ferric oxide (Fe2O3), ferroferric oxide (Fe3O4), or combinations thereof.
摘要翻译：精炼油的方法包括使油与氢接触以使用氧化铁作为催化剂进行加氢脱氧反应。氧化铁包括氧化亚铁（FeO），二氧化碳（FeO 2），氧化铁（Fe 2 O 3），氧化铁（Fe 3 O 4）或其组合。

50. 发明授权

US07425055B2 Identifiable inkjet cartridge and method of preventing misplacing inkjet cartridge in an inkjet apparatus 有权
标题翻译：可识别的喷墨墨盒以及防止喷墨打印机中错放墨盒的方法
公开(公告)号：US07425055B2
公开(公告)日：2008-09-16
申请号：US11379564
申请日：2006-04-20
申请人： Chih-Ching Chen
发明人： Chih-Ching Chen
IPC分类号： B41J2/14 , B41J2/175
CPC分类号： B41J2/1752 , B41J2/17503 , B41J2/1753 , B41J2/17546
摘要： An identifiable TAB for an inkjet cartridge. The identifiable tab contains a flexible substrate, a plurality of conductive traces formed on the flexible substrate, and a plurality of contacts formed on the flexible substrate and connected to the conductive traces. The contacts of the identifiable TAB are arranged into at least one identifiable area for aiding in identifying the inkjet cartridge.
摘要翻译：用于喷墨墨盒的可识别TAB。可识别的片包含柔性衬底，形成在柔性衬底上的多个导电迹线以及形成在柔性衬底上并连接到导电迹线上的多个触点。可识别TAB的触点被布置在至少一个可识别区域中，以帮助识别喷墨墨盒。

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