公开(公告)号：US08129942B2

公开(公告)日：2012-03-06

申请号：US11997401

申请日：2006-07-10

申请人： Dong-Young Park ,  Sung-Wook Moon ,  Sung-Wook Choi ,  Gwang-Hee Gwon ,  Sub Han ,  Jung-Bum Kim

发明人： Dong-Young Park ,  Sung-Wook Moon ,  Sung-Wook Choi ,  Gwang-Hee Gwon ,  Sub Han ,  Jung-Bum Kim

IPC分类号： H02J7/14

CPC分类号： H02J50/10 ,  H02J5/005 ,  H02J7/0044 ,  H02J7/025 ,  H02J50/80

摘要： A system, method and apparatus for contact-less charging of battery operated devices is presented. There is a host charger with a power converter and resonant tank circuit and a portable device where the battery is located, with a battery charging control IC. The method obviates the need for a voltage controller in each of both the host and the portable stages, thus decreasing complexity and increasing efficiency. The charging of the battery in the portable device is controlled by a charging controller therein, which is in continual electric communication with the host, whose output power the control IC dynamically monitors and controls. Two embodiments for the charging circuitry in the portable device are presented. In one embodiment component count is minimized but battery charging is not optimized when the battery voltage is very low. In the other embodiment charging efficiency is maximized regardless of the output voltage of the battery, but additional components are utilized.

摘要翻译： 提出了一种用于电池供电装置的无接触充电的系统，方法和装置。 有一个主机充电器，带有电源转换器和谐振回路以及电池所在的便携式设备，带有电池充电控制IC。 该方法避免了在主机和便携式级中的每一个中的电压控制器的需要，从而降低复杂性并提高效率。 便携式设备中的电池的充电由其中的充电控制器控制，该充电控制器与主机持续电通信，其控制IC的动力监视和控制的输出功率。 介绍了便携式设备中充电电路的两个实施例。 在一个实施例中，当电池电压非常低时，元件数量被最小化，但电池充电未被优化。 在另一实施例中，无论电池的输出电压如何，充电效率最大化，但是使用附加组件。

公开(公告)号：US08013568B2

公开(公告)日：2011-09-06

申请号：US11997272

申请日：2006-05-08

申请人： Dong-Young Park ,  Sung-Wook Moon ,  Sung-Wook Choi ,  Gwang-Hee Gwon ,  Sub Han ,  Jung-Bum Kim

发明人： Dong-Young Park ,  Sung-Wook Moon ,  Sung-Wook Choi ,  Gwang-Hee Gwon ,  Sub Han ,  Jung-Bum Kim

IPC分类号： H02J7/00 ,  H02J7/04 ,  H02M7/5383

CPC分类号： H02J7/025 ,  H02J5/00 ,  H02J50/10 ,  H02J50/90

摘要： The present invention relates to a wireless charger for a mobile communication terminal, which allows charging a plurality of batteries in a conveniently way without any terminal connection of the batteries to chargers for various mobile communication terminals such as a cellular phone and PDA and also allows intercepting electromagnetic waves while the charger is used, by means of Faraday's law.The wireless charger of the present invention includes a charger body having an electromagnetic wave intercepting means; a charging pad received in the charger body; and at least one battery that is to be charged by means of induced electromotive force generated by the charging pad, wherein the charger body includes a power supply means, a housing having a receiver for receiving the charging pad and connected to the power supply means, and a cover hinged to the housing.

摘要翻译： 无线充电器技术领域本发明涉及移动通信终端的无线充电器，其可以方便地对多个电池进行充电，而无需将电池连接到诸如蜂窝电话和PDA的各种移动通信终端的充电器，并且还允许截取 通过法拉第定律，使用充电器时的电磁波。 本发明的无线充电器包括具有电磁波截取装置的充电器主体; 收纳在所述充电器主体中的充电垫; 以及由充电垫产生的感应电动势来充电的至少一个电池，其中所述充电器主体包括电源装置，具有用于接收所述充电垫并连接到所述电源装置的接收器的壳体， 以及铰接到壳体的盖。

公开(公告)号：US20080211455A1

公开(公告)日：2008-09-04

申请号：US11997401

申请日：2006-07-10

申请人： Dong-Young Park ,  Sung-Wook Moon ,  Sung-Wook Choi ,  Gwang-Hee Gwon ,  Sub Han ,  Jung-Bum Kim

发明人： Dong-Young Park ,  Sung-Wook Moon ,  Sung-Wook Choi ,  Gwang-Hee Gwon ,  Sub Han ,  Jung-Bum Kim

IPC分类号： H02J7/02 ,  H02J7/00

CPC分类号： H02J50/10 ,  H02J5/005 ,  H02J7/0044 ,  H02J7/025 ,  H02J50/80

摘要： A system, method and apparatus for contact-less charging of battery operated devices is presented. There is a host charger with a power converter and resonant tank circuit and a portable device where the battery is located, with a battery charging control IC. The method obviates the need for a voltage controller in each of both the host and the portable stages, thus decreasing complexity and increasing efficiency. The charging of the battery in the portable device is controlled by a charging controller therein, which is in continual electric communication with the host, whose output power the control IC dynamically monitors and controls. Two embodiments for the charging circuitry in the portable device are presented. In one embodiment component count is minimized but battery charging is not optimized when the battery voltage is very low. In the other embodiment charging efficiency is maximized regardless of the output voltage of the battery, but additional components are utilized.

摘要翻译： 提出了一种用于电池供电装置的无接触充电的系统，方法和装置。 有一个主机充电器，带有电源转换器和谐振回路以及电池所在的便携式设备，带有电池充电控制IC。 该方法避免了在主机和便携式级中的每一个中的电压控制器的需要，从而降低复杂性并提高效率。 便携式设备中的电池的充电由其中的充电控制器控制，该充电控制器与主机持续电通信，其控制IC的动力监视和控制的输出功率。 介绍了便携式设备中充电电路的两个实施例。 在一个实施例中，当电池电压非常低时，元件数量被最小化，但电池充电未被优化。 在另一实施例中，无论电池的输出电压如何，充电效率最大化，但是使用附加组件。

公开(公告)号：US20080303479A1

公开(公告)日：2008-12-11

申请号：US11997272

申请日：2006-05-08

申请人： Dong-Young Park ,  Sung-Wook Moon ,  Sung-Wook Choi ,  Gwang-Hee Gwon ,  Sub Han ,  Jung-Bum Kim

发明人： Dong-Young Park ,  Sung-Wook Moon ,  Sung-Wook Choi ,  Gwang-Hee Gwon ,  Sub Han ,  Jung-Bum Kim

IPC分类号： H02J7/00

CPC分类号： H02J7/025 ,  H02J5/00 ,  H02J50/10 ,  H02J50/90

摘要： The present invention relates to a wireless charger for a mobile communication terminal, which allows charging a plurality of batteries in a conveniently way without any terminal connection of the batteries to chargers for various mobile communication terminals such as a cellular phone and PDA and also allows intercepting electromagnetic waves while the charger is used, by means of Faraday's law.The wireless charger of the present invention includes a charger body having an electromagnetic wave intercepting means; a charging pad received in the charger body; and at least one battery that is to be charged by means of induced electromotive force generated by the charging pad, wherein the charger body includes a power supply means, a housing having a receiver for receiving the charging pad and connected to the power supply means, and a cover hinged to the housing.

摘要翻译： 无线充电器技术领域本发明涉及移动通信终端的无线充电器，其可以方便地对多个电池进行充电，而无需将电池连接到诸如蜂窝电话和PDA的各种移动通信终端的充电器，并且还允许截取 通过法拉第定律，使用充电器时的电磁波。 本发明的无线充电器包括具有电磁波截取装置的充电器主体; 收纳在所述充电器主体中的充电垫; 以及由充电垫产生的感应电动势来充电的至少一个电池，其中所述充电器主体包括电源装置，具有用于接收所述充电垫并连接到所述电源装置的接收器的壳体， 以及铰接到壳体的盖。

公开(公告)号：US20090102419A1

公开(公告)日：2009-04-23

申请号：US11996621

申请日：2006-05-04

申请人： Gwang-Hee Gwon ,  Dong-Young Park ,  Sung-Wook Choi ,  Sub Han ,  Sung-Wook Moon

发明人： Gwang-Hee Gwon ,  Dong-Young Park ,  Sung-Wook Choi ,  Sub Han ,  Sung-Wook Moon

IPC分类号： H02J7/00

CPC分类号： H02J50/70 ,  H01F27/2871 ,  H01F38/14 ,  H02J7/025 ,  H02J50/12

摘要： A wireless charger charges a storage battery of a portable electronic device in a wireless manner (non-contacting or contact-less) so that a variation of charging efficiency is not serious though the storage battery is placed any position of the wireless charger. The wireless charger is provided with a primary coil for generating a magnetic field so as to charge a subject, which is provided with a secondary coil, by means of inductive coupling with the secondary coil. The primary coil includes an outer coil arranged with a predetermined winding number and a predetermined size; and at least one inner coil arranged to be included inside the outer coil. The outer coil and the inner coil are arranged so that, when a primary current is applied to the outer coil and the inner coil, magnetic fluxes generated in the outer coil and the inner coil are formed in the same direction.

摘要翻译： 无线充电器以无线方式（非接触式或非接触式）对便携式电子设备的蓄电池充电，使得充电效率的变化不会严重，尽管蓄电池被放置在无线充电器的任何位置。 无线充电器设置有用于产生磁场的初级线圈，以便通过与次级线圈的电感耦合为具有次级线圈的被摄体充电。 初级线圈包括以预定线圈数和预定尺寸布置的外线圈; 以及布置成包括在外部线圈内部的至少一个内部线圈。 外部线圈和内部线圈被布置成使得当初级电流施加到外部线圈和内部线圈时，在外部线圈和内部线圈中产生的磁通在相同方向上形成。

公开(公告)号：US20060147486A1

公开(公告)日：2006-07-06

申请号：US10542427

申请日：2004-01-14

申请人： Jung-Hyun Kim ,  Hye-Won Lee ,  Sung-Wook Choi

发明人： Jung-Hyun Kim ,  Hye-Won Lee ,  Sung-Wook Choi

IPC分类号： A61F13/00 ,  C12N5/08

CPC分类号： A61L27/56 ,  A61F2002/30762 ,  A61F2002/30766 ,  A61L27/20 ,  C12N5/0068 ,  C12N2533/40 ,  C12N2533/74 ,  C08L5/04

摘要： Disclosed is a scaffold including a semi-permeable membrane on an outer surface thereof. The present invention also discloses a method of preparing a scaffold covered with a semi-permeable membrane, including loading one or more scaffolds into a mold with a predetermined form and size; and adding a semi-permeable agent and a cross-linking agent to the mold and cross-linking the semi-permeable agent to form the semi-permeable membrane on the outer surface of each of the scaffolds. The scaffold covered with the semi-permeable membrane selectively introduces nutrients into the scaffold by allowing penetration of only external nutrients into the scaffold and excreting metabolic wastes generated by tissue cells to the outside of the scaffold. In addition, the scaffold has the morphology of a biological tissue of interest by cross-linking the small-sized scaffolds, thereby allowing uniform proliferation of tissue cells throughout the whole scaffold.

摘要翻译： 披露了在其外表面上包括半透膜的支架。 本发明还公开了一种制备覆盖有半透膜的支架的方法，包括将一个或多个支架装载到具有预定形状和尺寸的模具中; 并向模具中加入半渗透剂和交联剂，并交联半渗透剂以在每个支架的外表面上形成半透膜。 用半透膜覆盖的支架通过允许仅将外部营养物渗透到支架中并将组织细胞产生的代谢废物排出到支架外部，将营养物质选择性地引入支架中。 此外，支架通过交联小尺寸支架具有感兴趣的生物组织的形态，从而允许组织细胞在整个支架中的均匀增殖。

公开(公告)号：US08174353B2

公开(公告)日：2012-05-08

申请号：US12235437

申请日：2008-09-22

申请人： Tae-Hoon Jeong ,  Kyo-Sung Ji ,  Jung-Soo Kim ,  Jung-Hwan Kim ,  Sung-Wook Choi

发明人： Tae-Hoon Jeong ,  Kyo-Sung Ji ,  Jung-Soo Kim ,  Jung-Hwan Kim ,  Sung-Wook Choi

IPC分类号： H01C7/10

CPC分类号： H01C1/022 ,  H01C1/144 ,  H01C7/126

摘要： A varistor comprises a main body having first and second external terminals formed on the outer surface thereof, a first withdrawn terminal plate joined to the first external terminal, and a second withdrawn terminal plate joined to the second external terminal, wherein the melting point of a second bonding material for allowing the second withdrawn terminal plate and the second external terminal to be joined to each other is lower than that of a first bonding material for allowing the first withdrawn terminal plate and the first external terminal to be joined to each other.

摘要翻译： 变阻器包括：主体，其外表面上形成有第一和第二外部端子，与第一外部端子接合的第一引出端子板和与第二外部端子连接的第二抽出端子板，其中熔点 用于使第二取出端子板和第二外部端子彼此接合的第二接合材料低于用于使第一取出端子板和第一外部端子彼此接合的第一接合材料的接合材料。

公开(公告)号：US06873775B2

公开(公告)日：2005-03-29

申请号：US10883057

申请日：2004-07-01

申请人： Yun-Geun Jang ,  Sung-Wook Choi

发明人： Yun-Geun Jang ,  Sung-Wook Choi

IPC分类号： G02B6/02 ,  G02B6/00 ,  G02B6/028

CPC分类号： G02B6/0288

摘要： An optical fiber having a core that has a graded refractive index profile is disclosed. A clad surrounds the core and traps light within the core. A difference between differential mode delays (DMDs) at wavelengths of about 1300 nm and about 850 nm within the core is increased in a radial direction. The difference between the DMDs at both the wavelengths basically has a value equal to or less than 0.6 ns/km between a position corresponding to 50% of a radius of the core and a center of the core.

摘要翻译： 公开了具有具有渐变折射率分布的芯的光纤。 包层围绕核心并且捕获核心内的光。 核心内的约1300nm和约850nm波长的差模延迟（DMD）之间的差异在径向方向上增加。 两个波长的DMD之间的差别基本上在对应于芯的半径的50％的位置和芯的中心之间具有等于或小于0.6ns / km的值。

公开(公告)号：US09880126B2

公开(公告)日：2018-01-30

申请号：US12890152

申请日：2010-09-24

申请人： Jae-Ho Kim ,  Sung-Wook Choi ,  Jae-Hyeok Lee ,  Gwang Hyeon Nam

发明人： Jae-Ho Kim ,  Sung-Wook Choi ,  Jae-Hyeok Lee ,  Gwang Hyeon Nam

IPC分类号： H01L51/30 ,  G01N27/414 ,  B82Y10/00 ,  B82Y15/00 ,  B82Y30/00 ,  H01L51/00 ,  H01L51/05

CPC分类号： G01N27/4146 ,  B01J2219/00653 ,  B01J2219/00725 ,  B82Y10/00 ,  B82Y15/00 ,  B82Y30/00 ,  H01L51/0048 ,  H01L51/0512

摘要： Disclosed are a biosensor, a method of producing the same, and a method of detecting a biomaterial through the biosensor. The biosensor includes a substrate, an insulating layer, source and drain electrodes formed on the insulating layer, a middle-discontinuous channel provided between the source and drain electrodes, and a detection area on which a detection target material is to be fixed, covering the middle-discontinuous channel.

公开(公告)号：US20150041658A1

公开(公告)日：2015-02-12

申请号：US14385033

申请日：2012-04-10

申请人： Hyang-Sook Chun ,  Sung-Wook Choi ,  Hyun-Joo Chang ,  Na-Ri Lee ,  Gyeong-Sik Ok

发明人： Hyang-Sook Chun ,  Sung-Wook Choi ,  Hyun-Joo Chang ,  Na-Ri Lee ,  Gyeong-Sik Ok

IPC分类号： G01N21/35 ,  G02B3/00

CPC分类号： G01N21/3581 ,  G01N21/8806 ,  G01N21/94 ,  G01N2201/06113 ,  G01N2201/1045 ,  G01N2201/105 ,  G02B3/00 ,  H01Q15/08

摘要： An object inspection apparatus includes a terahertz wave supplying unit for generating a terahertz wave and moving a path of the terahertz wave according to time so that the terahertz wave is supplied to an object to be inspected, a focusing lens located between the terahertz wave supplying unit and the object to be inspected to focus the terahertz wave supplied by the terahertz wave supplying unit, a rotating plate having a plate shape and including a plurality of the focusing lenses with different distances from the center thereof, the rotating plate rotating in the circumferential direction so that one of the focusing lenses is located at a path of the terahertz wave according to the path movement of the terahertz wave, and a terahertz wave detecting unit for collecting and detecting a terahertz wave incident to the object to be inspected.

摘要翻译： 物体检查装置包括：太赫兹波提供单元，用于产生太赫兹波，并根据时间移动太赫兹波的路径，使得太赫兹波被提供给被检测物体;聚焦透镜，位于太赫波提供单元 以及要被检查的物体聚焦太赫兹波供给单元提供的太赫兹波，具有板形的旋转板，并且包括多个离其中心距离不同的聚焦透镜，旋转板沿圆周方向旋转 使得一个聚焦透镜根据太赫兹波的路径移动位于太赫兹波的路径，以及用于收集和检测入射到待检查对象的太赫兹波的太赫兹波检测单元。