公开(公告)号：US11335116B2

公开(公告)日：2022-05-17

申请号：US16631379

申请日：2018-07-04

申请人： Seung Jin Lee

发明人： Seung Jin Lee

IPC分类号： G06V40/12 ,  G06V40/13

摘要： The present invention relates to an apparatus and method for identifying a fake fingerprint by using impedance, which enables identification of a fingerprint or fake fingerprint by measuring an impedance value of a fake fingerprint made of silicon or gelatin. In the present invention, a fingerprint recognition module identifies, through a driver IC, an impedance value of an ultrasonic wave reflected from a finger and identifies a fake fingerprint on the basis of a changed impedance value, and determines a fake fingerprint by measuring an impedance value in an ultrasonic wave which is emitted from the fingerprint recognition module, collides with a fake fingerprint, and is then reflected therefrom. Therefore, the present invention can more accurately recognize a fingerprint than a conventional method of recognizing a fingerprint by distinguishing between x, y, z vectors thereof and, through accurate identification of a fake fingerprint, can prevent a harmful consequence which may be caused by an authentication of the fake fingerprint.

公开(公告)号：US20210286971A1

公开(公告)日：2021-09-16

申请号：US17257543

申请日：2019-01-22

申请人： Seung Jin LEE

发明人： Seung Jin LEE

IPC分类号： G06K9/00

摘要： A fingerprint recognition technology is disclosed. More specifically, embodiments of the present invention provide a fake fingerprint identification device and a method for driving the identification device. According to the device and the method, an alternating voltage is applied to read a fingerprint such that the fingerprint is identified and physical authentication is made whether the fingerprint is live or fake when the frequency of a TX or RX ultrasonic signal generated by the application of the alternating voltage varies. Therefore, the device and the method can be used to accurately identify whether a fingerprint is live or fake and is thus effective in preventing harmful effects caused when a fake fingerprint is authenticated.

公开(公告)号：US08911951B2

公开(公告)日：2014-12-16

申请号：US13494215

申请日：2012-06-12

申请人： Je-Yeol Cho ,  Jae-Yong Park ,  Seung-Jin Lee

发明人： Je-Yeol Cho ,  Jae-Yong Park ,  Seung-Jin Lee

IPC分类号： G01N33/53

CPC分类号： G01N33/57423

摘要： Disclosed herein are diagnostic markers for lung cancer, isolated from serum glycoproteins. The disclosed diagnostic markers for lung cancer are specifically expressed only in the sera of lung cancer patients at high levels, and thus will be very useful for diagnosing lung cancer and estimating disease progression and treatment.

摘要翻译： 本文公开了从血清糖蛋白分离的肺癌诊断标志物。 所公开的用于肺癌的诊断标志物仅在高水平的肺癌患者的血清中特异性表达，因此对诊断肺癌和估计疾病进展和治疗非常有用。

公开(公告)号：US08349804B2

公开(公告)日：2013-01-08

申请号：US12278009

申请日：2007-01-19

申请人： Yoon-Jeong Park ,  Chong-Pyoung Chung ,  Seung-Jin Lee ,  Jue-Yeon Lee

发明人： Yoon-Jeong Park ,  Chong-Pyoung Chung ,  Seung-Jin Lee ,  Jue-Yeon Lee

IPC分类号： A61K38/10 ,  A61K38/16

CPC分类号： A61L27/10 ,  A61L27/34 ,  A61L27/54 ,  A61L2430/02

摘要： The present invention relates to a pharmaceutical composition comprising a bone graft material, a scaffold for tissue engineering applications and type I collagen Binding Peptides which have bone calcification-promoting peptides immobilized on the surface, and more particularly, to a bone graft material and a scaffold for tissue engineering applications (hereinafter, referred to as scaffold), which have peptides specifically binding with type I collagen immobilized on the surface, and pharmaceutical composition for recovering tissue regeneration containing type I collagen binding-inducing peptide. In the inventive bone graft material and scaffold for tissue engineering applications, the cells related to regeneration by collagen binding-inducing peptide adhered to the surface, promote an adhesion of type I collagen binding-inducing peptide (main ingredients of extracellular matrix) to increase differentiation rate into bone tissues, and promote a calcification which is last step of bone regeneration to maximize a tissue regeneration finally.

摘要翻译： 本发明涉及一种药物组合物，其包含骨移植材料，用于组织工程应用的支架和具有固定在表面上的骨钙化促进肽的I型胶原结合肽，更具体地涉及骨移植材料和支架 用于组织工程应用（以下称为支架），其具有与固定在表面上的I型胶原特异性结合的肽，以及用于回收含有I型胶原结合诱导肽的组织再生的药物组合物。 在用于组织工程应用的本发明的骨移植物材料和支架中，与通过胶原结合诱导肽再生的细胞粘附到表面上，促进I型胶原结合诱导肽（细胞外基质的主要成分）的粘附以增加分化 进入骨组织，并促进钙化，这是骨再生的最后一步，最终最大限度地发挥组织再生。

公开(公告)号：US20120045673A1

公开(公告)日：2012-02-23

申请号：US13184934

申请日：2011-07-18

申请人： Seung-Jin Lee

发明人： Seung-Jin Lee

IPC分类号： H01M10/48

CPC分类号： H01M10/482 ,  H01M10/0525 ,  H01M10/48 ,  H01M10/488

摘要： An apparatus for indicating remaining electric charge of a battery and a device for power supplying and recharging comprising the same are disclosed. The apparatus for indicating remaining electric charge of a battery according to an exemplary embodiment of the present invention comprises: a conducting part including a light emitting unit connected between one electrode connected to a positive electrode of the battery and another electrode connected to a negative electrode of the battery so as to emit light with luminance corresponding to a potential difference between the positive electrode and the negative electrode of the battery; and a nonconducting part preventing electric conduction by covering a remaining region other than parts of the battery to which the one electrode and the other electrode are connected.

摘要翻译： 公开了一种用于指示电池的剩余电量和包括该电池的供电和再充电装置的装置。 根据本发明的示例性实施例的用于指示电池的剩余电荷的装置包括：导电部分，包括连接在连接到电池的正极的一个电极和连接到电池的负极的另一电极之间的发光单元 该电池以与电池的正极和负极之间的电位差对应的亮度发光; 以及通过覆盖除了与一个电极和另一个电极连接的电池的部分之外的其余区域来防止电导通的非导电部。

公开(公告)号：US20100173371A1

公开(公告)日：2010-07-08

申请号：US12095552

申请日：2006-12-22

申请人： Myoung-hee Jeon ,  Seung-jin Lee ,  Byoung-koo Kwon ,  Yeong-il Chang ,  Hee-kyoung Park ,  Jun-bong Choi

发明人： Myoung-hee Jeon ,  Seung-jin Lee ,  Byoung-koo Kwon ,  Yeong-il Chang ,  Hee-kyoung Park ,  Jun-bong Choi

IPC分类号： C12P7/42 ,  C12N1/20

CPC分类号： C12P13/005 ,  A23L29/065 ,  A23L33/135 ,  C12N1/20

摘要： The present invention relates to a medium composition comprising fermented Korean hot pepper paste, undiluted solution of brewed soy sauce or acid hydrolyzed soy sauce, and a method for producing gamma-aminobutyric acid (GABA) using the medium. More precisely, the present invention relates to a medium composition for culturing lactobacillus having GAD activity, the composition comprising fermented hot pepper paste, brewed soy sauce or acid hydrolyzed soy sauce, and a method for producing a high concentration of gamma-aminobutyric acid from the medium additionally added with glutamic acid or glutamate. The present invention provides a method of producing a high concentration of gamma-aminobutyric acid using the above medium with low production costs. Since the by-products of pastes are used as medium compositions, this medium itself can be added to other pastes or foods to produce functional foods containing gamma-aminobutyric acid.

摘要翻译： 本发明涉及包含发酵的韩国辣椒酱，未经酿造的酱油或酸性水解酱油的未稀释溶液的培养基组合物，以及使用该培养基生产γ-氨基丁酸（GABA）的方法。 更准确地说，本发明涉及一种用于培养具有GAD活性的乳酸杆菌的培养基组合物，该组合物包含发酵辣椒酱，酿造的酱油或酸性水解酱油，以及从其中制备高浓度γ-氨基丁酸的方法 培养基另外加入谷氨酸或谷氨酸。 本发明提供使用上述培养基生产高浓度的γ-氨基丁酸的方法，生产成本低。 由于糊剂的副产物用作培养基组合物，所以该培养基本身可以添加到其他糊剂或食品中以产生含有γ-氨基丁酸的功能性食品。

公开(公告)号：US20100149257A1

公开(公告)日：2010-06-17

申请号：US12334519

申请日：2008-12-15

申请人： Seung Jin Lee ,  Susan Williams ,  Jan Waszczuk ,  Kia Silverbrook

发明人： Seung Jin Lee ,  Susan Williams ,  Jan Waszczuk ,  Kia Silverbrook

IPC分类号： B41J2/155

CPC分类号： B41J2/14 ,  B41J2/16 ,  B41J2/1634 ,  B41J2/1637 ,  B41J2002/14419

摘要： A printhead assembly includes a molded ink manifold, a plurality of printhead integrated circuits, and an adhesive film sandwiched between the ink manifold and the printhead integrated circuits. A manifold bonding surface of the molded ink manifold includes a polymer coating. The polymer coating plugs fissures resulting from a molding process used to mold the ink manifold.

摘要翻译： 打印头组件包括模制的油墨歧管，多个打印头集成电路和夹在墨水歧管和打印头集成电路之间的粘合膜。 模制油墨歧管的歧管结合表面包括聚合物涂层。 聚合物涂层堵塞由用于模制油墨歧管的模制过程产生的裂缝。

公开(公告)号：US20090209121A1

公开(公告)日：2009-08-20

申请号：US12308243

申请日：2007-02-22

申请人： Sun-Ki Kim ,  Seung-Jin Lee

发明人： Sun-Ki Kim ,  Seung-Jin Lee

IPC分类号： H01R12/00

CPC分类号： H01R13/2414 ,  H05K3/341 ,  H05K3/4015 ,  H05K2201/0133 ,  H05K2201/056 ,  Y10S439/927

摘要： A solderable electric contact terminal includes; an insulating foam rubber having a predetermined volume; an insulating non-foam rubber coating layer adhered to the insulating foam rubber such that the insulating non-foam rubber encloses the insulating foam rubber; and a heat resistant polymer film having inner surface adhered to the insulating non-foam rubber coating layer such that the heat resistant polymer film encloses the insulating non-foam rubber coating layer, and outer surface on which a metal layer is integrally formed.

摘要翻译： 可焊接电接触端子包括： 具有预定体积的绝缘泡沫橡胶; 绝缘非泡沫橡胶涂层粘附到绝缘泡沫橡胶上，使得绝缘非泡沫橡胶包围绝缘泡沫橡胶; 以及耐热聚合物膜，其具有粘附到绝缘非泡沫橡胶涂层的内表面，使得耐热聚合物膜包围绝缘非泡沫橡胶涂层以及金属层整体形成的外表面。

公开(公告)号：US07388888B2

公开(公告)日：2008-06-17

申请号：US10861058

申请日：2004-06-04

申请人： Seung-Jin Lee ,  Jae-Hun Cho ,  Yun-Je Oh ,  Jun-Ho Koh

发明人： Seung-Jin Lee ,  Jae-Hun Cho ,  Yun-Je Oh ,  Jun-Ho Koh

IPC分类号： H04J3/04

CPC分类号： H04Q11/0067 ,  H04L12/64 ,  H04Q2011/0064

摘要： A broadcast/communication convergence system and method for transmitting and receiving Ethernet data by an optical network unit (ONU) performing a time division multiplexing (TDM) operation and switching by a network switch. A resultant signal is transmitted to a corresponding subscriber set-top box (SSTB), and data from the SSTB is provided to the network switch. A length of an Ethernet data frame is provided from the network switch, and an encapsulation generates and inserts data length information into an Ethernet data frame, for transmission to the SSTB. The SSTB carries out a TDM operation for a signal transmitted from the ONU, and separates the signal into Ethernet and broadcast data. A framing bit is detected based on a result of the separated signals, the length information is detected. A preamble bit and a start-of-field delimiter (SFD) are inserted into the recognized Ethernet data to recover the original Ethernet data.

摘要翻译： 一种广播/通信会聚系统和方法，用于通过执行时分复用（TDM）操作的光网络单元（ONU）和通过网络交换机切换来发送和接收以太网数据。 结果信号被发送到相应的用户机顶盒（SSTB），并且来自SSTB的数据被提供给网络交换机。 从网络交换机提供一长度的以太网数据帧，封装生成并将数据长度信息插入到以太网数据帧中，以传输到SSTB。 SSTB对从ONU发送的信号进行TDM操作，并将信号分离成以太网和广播数据。 基于分离信号的结果检测成帧位，检测长度信息。 将前导码位和起始字段分隔符（SFD）插入识别的以太网数据中以恢复原始以太网数据。

公开(公告)号：US07341750B2

公开(公告)日：2008-03-11

申请号：US11594545

申请日：2006-11-08

申请人： Hyun-Jung Lee ,  Hak-Ju Lee ,  Kang-Hoon Je ,  Jeong Kon Seo ,  Seung Jin Lee ,  Sun Li Bang

发明人： Hyun-Jung Lee ,  Hak-Ju Lee ,  Kang-Hoon Je ,  Jeong Kon Seo ,  Seung Jin Lee ,  Sun Li Bang

IPC分类号： A61K36/16

CPC分类号： A61K36/16

摘要： Disclosed herein are a novel compound isolated from Ginkgo biloba and a method for isolating the novel compound from Ginkgo biloba. The method comprises: (1) extracting Ginkgo biloba with alcohol to obtain a crude extract; (2) subjecting the Ginkgo biloba crude extract to solvent fractionation using an organic solvent; (3) fractionating the solvent fractions by Sephadex column chromatography; and (4) fractionating the Sephadex fractions by silica gel column chromatography.

摘要翻译： 本文公开了从银杏叶分离的新型化合物和从银杏中分离新化合物的方法。 方法包括：（1）用酒精提取银杏，得到粗提物; （2）使用有机溶剂对银杏叶提取物进行溶剂分级; （3）通过Sephadex柱色谱分离溶剂级分; 和（4）通过硅胶柱色谱分离Sephadex级分。