公开(公告)号：US08467609B2

公开(公告)日：2013-06-18

申请号：US12458860

申请日：2009-07-24

申请人： Lee-En Liu ,  I-Pang Lin ,  Yen-Chang Chen ,  Shengfu Lin

发明人： Lee-En Liu ,  I-Pang Lin ,  Yen-Chang Chen ,  Shengfu Lin

IPC分类号： G06K9/18 ,  G06F7/00 ,  G06F17/30

CPC分类号： G06F17/30011 ,  H04N1/00344

摘要： The present invention provides a document management device including a file receiving device for receiving a document; an optical identification device for performing optical identification on a non-textural content in the received document; a feature mark identifier for setting up a feature mark for the document; and a database for storing the document, which can be output from the database directly or through the file receiving device. The present invention also discloses a document management method. The device and method of the present invention have functions of identification, classification, search, and save.

摘要翻译： 本发明提供了一种文件管理装置，包括用于接收文件的文件接收装置; 光学识别装置，用于对接收的文件中的非纹理内容进行光学识别; 用于设置文档的特征标记的特征标记标识符; 以及用于存储文档的数据库，其可以直接地或通过文件接收装置从数据库输出。 本发明还公开了一种文档管理方法。 本发明的装置和方法具有识别，分类，搜索和保存的功能。

公开(公告)号：US20100033746A1

公开(公告)日：2010-02-11

申请号：US12458860

申请日：2009-07-24

申请人： Lee-En Liu ,  I-Pang Lin ,  Yen-Chang Chen ,  Shengfu Lin

发明人： Lee-En Liu ,  I-Pang Lin ,  Yen-Chang Chen ,  Shengfu Lin

IPC分类号： G06F3/12 ,  G06F17/30 ,  G06K9/18 ,  G06F15/16

CPC分类号： G06F17/30011 ,  H04N1/00344

摘要： The present invention provides a document management device including a file receiving device for receiving a document; an optical identification device for performing optical identification on a non-textural content in the received document; a feature mark identifier for setting up a feature mark for the document; and a database for storing the document, which can be output from the database directly or through the file receiving device. The present invention also discloses a document management method. The device and method of the present invention have functions of identification, classification, search, and save.

摘要翻译： 本发明提供了一种文件管理装置，包括用于接收文件的文件接收装置; 光学识别装置，用于对接收的文件中的非纹理内容进行光学识别; 用于设置文档的特征标记的特征标记标识符; 以及用于存储文档的数据库，其可以直接地或通过文件接收装置从数据库输出。 本发明还公开了一种文档管理方法。 本发明的装置和方法具有识别，分类，搜索和保存的功能。

公开(公告)号：US20100034460A1

公开(公告)日：2010-02-11

申请号：US12458848

申请日：2009-07-24

申请人： Lee-En Liu ,  I-Pang Lin ,  Yen-Chang Chen

发明人： Lee-En Liu ,  I-Pang Lin ,  Yen-Chang Chen

IPC分类号： G06K9/34 ,  G06F17/30

CPC分类号： G06K9/00469 ,  G06F16/93

摘要： The present invention provides a document management system including a webpage server, a file receiving server for receiving a document through the webpage server; an optical identification device for performing optical identification on a non-textural content in the received document; a feature mark identifier for setting up a feature mark for the document; and a database for storing the document, which can be output from the database directly or through the file receiving device. The present invention also discloses a remote document management method. The device and method of the present invention have functions of identification, classification, search, and save.

摘要翻译： 本发明提供一种文件管理系统，包括网页服务器，文件接收服务器，用于通过网页服务器接收文档; 光学识别装置，用于对接收的文件中的非纹理内容进行光学识别; 用于设置文档的特征标记的特征标记标识符; 以及用于存储文档的数据库，其可以直接地或通过文件接收装置从数据库输出。 本发明还公开了一种远程文档管理方法。 本发明的装置和方法具有识别，分类，搜索和保存的功能。

公开(公告)号：US08032466B2

公开(公告)日：2011-10-04

申请号：US11753313

申请日：2007-05-24

申请人： Sung-Ming Yen ,  Yen-Chang Chen ,  His-Chung Lin ,  Jia Jum Hung ,  Jui-Ming Wu

发明人： Sung-Ming Yen ,  Yen-Chang Chen ,  His-Chung Lin ,  Jia Jum Hung ,  Jui-Ming Wu

IPC分类号： G06Q99/00

CPC分类号： H04L9/3236 ,  G06Q20/06 ,  G06Q20/29 ,  G06Q20/367 ,  G06Q20/401 ,  H04L9/3213 ,  H04L9/3247 ,  H04L2209/38 ,  H04L2209/56

摘要： A system, a method, and a computer readable medium for micropayment with varying denomination are disclosed. The method utilizes a secret value, a public information, a number base parameter, a bit parameter, and merged one-way hash chains to calculate a root for providing a certificate of a transaction among a customer, a merchant and a service device. Therefore, the purpose of varying denomination for micropayment system can be achieved and the trade safety and the efficiency during the transaction process can be enhanced as well.

摘要翻译： 公开了一种用于具有不同面值的微支付的系统，方法和计算机可读介质。 该方法利用秘密值，公共信息，数字基本参数，位参数和合并的单向散列链来计算用于在客户，商家和服务设备之间提供交易证书的根。 因此，可以实现用于微支付系统的不同面额的目的，并且可以提高交易过程中的交易安全性和效率。

公开(公告)号：US20080007958A1

公开(公告)日：2008-01-10

申请号：US11482742

申请日：2006-07-10

申请人： Yen-Chang Chen

发明人： Yen-Chang Chen

IPC分类号： F21V15/00

CPC分类号： F21V21/04 ,  F21S8/02 ,  F21V21/30

摘要： An angle-adjustable recessed lamp structure comprises: a lamp bulb, a lamp holder, a rotatory carrier, and a mounting base. The rotatory carrier is securely screwed onto a track frame, which has a hollow sliding slot on the center of the arc-shaped body. The track frame is securely screwed on the fixing base via a fixing plate that locates on the rearward of the track frame. The fixing plate has two holding notches extending downward from both ends thereof for holding and positioning a rotation shaft. The rotation shaft is securely coupled with the coupling portion to enable the lamp holder to be rotatable by using pivotal connection between the rotatory carrier and the lamp holder. The lamp holder is upwards/downwards rotatable along the sliding slot within approximate 70 angles.

摘要翻译： 角度可调的嵌入式灯具结构包括：灯泡，灯座，旋转载体和安装基座。 旋转载体牢固地拧入轨道架上，轨道框架在弧形体的中心具有中空的滑动槽。 轨道框架通过位于轨道框架后方的固定板牢固地拧入固定底座上。 固定板具有从其两端向下延伸的两个保持槽，用于保持和定位旋转轴。 旋转轴与联接部分牢固地联接，以通过使用旋转载体和灯座之间的枢转连接来使灯座能够旋转。 灯架可沿着滑动槽向上/向下旋转约70度。

公开(公告)号：US06436751B1

公开(公告)日：2002-08-20

申请号：US09784229

申请日：2001-02-13

申请人： Jih-Wei Liou ,  Hwi-Huang Chen ,  Yen-Chang Chen ,  Pao-Chuan Lin

发明人： Jih-Wei Liou ,  Hwi-Huang Chen ,  Yen-Chang Chen ,  Pao-Chuan Lin

IPC分类号： H01L218238

CPC分类号： H01L27/11526 ,  H01L21/76229 ,  H01L27/105 ,  H01L27/11531

摘要： A fabrication method and a structure of a flash memory. Several first shallow trench isolations and second shallow trench isolations are formed in a memory circuit region and a peripheral circuit region of a substrate, respectively. The first shallow trench isolations are shallower than the second shallow trench isolations. Several gates are formed along a direction perpendicular to the substrate in the memory circuit region. A self-aligned source region process is performed to remove the isolation layer within every other first shallow trench isolations between the gates. A common source region and a column of separate drain regions are thus alternatively formed between the gates. The drain regions in the same column are isolated by the first shallow trench isolations.

摘要翻译： 闪存的制造方法和结构。 在基板的存储电路区域和外围电路区域分别形成有多个第一浅沟槽隔离和第二浅沟槽隔离。 第一个浅沟槽隔离比第二个浅沟槽隔离浅。 在存储器电路区域中沿着垂直于衬底的方向形成多个栅极。 执行自对准源区域处理以在门之间的每隔一个第一浅沟槽隔离中去除隔离层。 因此，在栅极之间交替地形成共同的源极区域和单独的漏极区域的列。 同一列中的漏极区由第一个浅沟槽隔离隔离。

公开(公告)号：US20190003064A1

公开(公告)日：2019-01-03

申请号：US16010650

申请日：2018-06-18

申请人： Vincent Tung ,  Yen-Chang Chen ,  National Technology & Engineering Solutions of Sandia, LLC

发明人： Stanley Shihyao Chou ,  Vincent Tung ,  Yen-Chang Chen

IPC分类号： C25B11/04 ,  C25B1/04

摘要： An electrohydrodynamic (EHD) method results in charge driven droplet fission and volumetric shrinkage of metal dichalcogenide sheet droplets, thus wrinkling individual exfoliated metal dichalcogenide sheets on the nanoscale. For example, the method can be used to activate the basal plane of solution exfoliated, stable 2H reverted sheets of MoS2. In this manner, the basal plane of 2H MoS2 can be strained at an unprecedented scale (3.7%), resulting in charge transport to basal plane defects. The resulting crumpled MoS2 integrates few layer sheets and atomistic defects with nano- and micro-scale ridges and vertices to enable centimeter-length films that elevate the catalytic site count of MoS2 from 1.0×1014 sites/cm2 to 2.93×1017 sites/cm2 (planar 2H vs. crumpled 2H) and a turn-over-frequency (TOF) from 0.016 s−1 to 0.130 s−1.

公开(公告)号：US07311422B1

公开(公告)日：2007-12-25

申请号：US11482742

申请日：2006-07-10

申请人： Yen-Chang Chen

发明人： Yen-Chang Chen

IPC分类号： F21V15/00

CPC分类号： F21V21/04 ,  F21S8/02 ,  F21V21/30

摘要： An angle-adjustable recessed lamp structure comprises: a lamp bulb, a lamp holder, a rotatory carrier, and a mounting base. The rotatory carrier is securely screwed onto a track frame, which has a hollow sliding slot on the center of the arc-shaped body. The track frame is securely screwed on the fixing base via a fixing plate that locates on the rearward of the track frame. The fixing plate has two holding notches extending downward from both ends thereof for holding and positioning a rotation shaft. The rotation shaft is securely coupled with the coupling portion to enable the lamp holder to be rotatable by using pivotal connection between the rotatory carrier and the lamp holder. The lamp holder is upwards/downwards rotatable along the sliding slot within approximate 70 angles.

摘要翻译： 角度可调的嵌入式灯具结构包括：灯泡，灯座，旋转载体和安装基座。 旋转载体牢固地拧入轨道架上，轨道框架在弧形体的中心具有中空的滑动槽。 轨道框架通过位于轨道框架后方的固定板牢固地拧入固定底座上。 固定板具有从其两端向下延伸的两个保持槽，用于保持和定位旋转轴。 旋转轴与联接部分牢固地联接，以通过使用旋转载体和灯座之间的枢转连接来使灯座能够旋转。 灯架可沿着滑动槽向上/向下旋转约70度。

公开(公告)号：US07234846B2

公开(公告)日：2007-06-26

申请号：US11099645

申请日：2005-04-06

申请人： Yen-Chang Chen

发明人： Yen-Chang Chen

IPC分类号： F21V11/00

CPC分类号： F21S8/02 ,  F21V17/164

摘要： An embedded lamp comprises a base, an embedded bracket, a lamp socket, and a decorative plate, wherein a flange is formed on the internal periphery of a rotatable bracket of the embedded bracket for coupling with the decorative plate. A protrudent ring having at least a pair of buckling means having a pair of protrudent elastic buckles is mounted on the internal periphery of the decorative plate. When the decorative plate is inserted into the rotatable bracket, the protrudent elastic buckles are bounded to buckle the flange and to be positioned thereon. By means of the above-mentioned structure, the decorative plates with different internal diameter dimensions can be replaced with one another according to the diameter dimensions of various light bulbs without detaching the base and the embedded bracket. Accordingly, it facilitates the replacement of the light bulbs without need of high maintenance technique.

摘要翻译： 嵌入式灯包括基座，嵌入式支架，灯座和装饰板，其中在嵌入式支架的可旋转支架的内周上形成有与装饰板连接的凸缘。 具有至少一对具有一对弹性带扣的弯曲装置的突出环安装在装饰板的内周上。 当装饰板插入到可旋转的托架中时，突出的弹性带被限制为使法兰弯曲并定位在其上。 通过上述结构，可以根据各种灯泡的直径尺寸，不分离底座和嵌入式支架，彼此更换内径不同的装饰板。 因此，不需要高维护技术便于更换灯泡。

公开(公告)号：USD544624S1

公开(公告)日：2007-06-12

申请号：US29217551

申请日：2004-11-19

申请人： Yen-Chang Chen

设计人： Yen-Chang Chen