公开(公告)号：US09281987B2

公开(公告)日：2016-03-08

申请号：US12610695

申请日：2009-11-02

Applicant: Jong-sook Hur ,  Dong-hoon Lee

Inventor： Jong-sook Hur ,  Dong-hoon Lee

IPC: H04L1/00 ,  H04L27/26

CPC classification number: H04L27/2626 ,  H04L1/0031 ,  H04L1/0079 ,  H04L27/2602 ,  H04L27/2647 ,  H04L2001/0093

Abstract: A digital transmission apparatus and a method thereof and a digital reception apparatus are provided. A frame body processor converts incoming data and outputs a frame body, a system information generator generates system information, which is necessary for processing the data at a reception apparatus, by using a different processing method from the frame body processing method of the frame body processor, a frame generator multiplexes data of the frame body, a header of the frame, and the system information, thereby generating a frame, and a signal processor up-coverts a signal of the frame and transmits the signal to the reception apparatus.

Abstract translation: 提供数字传输装置及其方法和数字接收装置。 帧体处理器转换输入数据并输出帧体，系统信息生成器通过使用与帧体处理器的帧体处理方法不同的处理方法来生成在接收装置处理数据所必需的系统信息 帧生成器复用帧体的数据，帧的头部和系统信息，从而生成帧，并且信号处理器对帧的信号进行上传，并将该信号发送到接收装置。

公开(公告)号：US09213971B2

公开(公告)日：2015-12-15

申请号：US12027932

申请日：2008-02-07

Applicant: Dong Hoon Lee ,  Eun Young Choi ,  Il Jung Kim

Inventor： Dong Hoon Lee ,  Eun Young Choi ,  Il Jung Kim

IPC: G06Q20/32 ,  G06Q20/04 ,  G06Q20/38 ,  G06Q30/02 ,  G07G1/00 ,  H04L9/32

CPC classification number: G06Q20/32 ,  G06Q20/045 ,  G06Q20/3278 ,  G06Q20/3823 ,  G06Q30/02 ,  G07G1/009 ,  H04L9/3263 ,  H04L9/3271 ,  H04L2209/56 ,  H04L2209/805

Abstract: Pre-purchase and post-purchase item information provision methods and systems using an RFID technology and computer readable storage media storing programs for executing the methods are provided. A pre-purchase item information provision method for a radio frequency identification system according to the present invention includes transmitting, if a mobile reader is detected by a local server installed in a salesroom, a certificate containing information on a location of an object information service server and an authentication value to the mobile reader; transmitting, at the mobile reader, a query requesting an item ID to a tag attached to a target item; transmitting, at the tag, a item ID information generated by encrypting the item ID using the authentication value to the mobile reader; transmitting, at the mobile reader, the item ID information and the authentication value to the object information service server; and transmitting, at the object information service server, data retrieved in a database in correspondence to the item ID, the data being retrieved when the authentication value exists in the database. The item information provision method and system of the present invention can guarantee reliability of information on an item in the pre-purchase state and prevent the information from being eavesdropped in both the pre-purchase and post-purchase states. Also, the item information provision method and system can prevent the tag ID from being tracked, thereby protecting purchaser's privacy, preventing the tag from being forged, and improving computation efficiency.

Abstract translation: 提供使用RFID技术的预购和购买后项目信息提供方法和系统以及存储用于执行方法的程序的计算机可读存储介质。 根据本发明的用于射频识别系统的预购项目信息提供方法包括如果由安装在销售室中的本地服务器检测到移动阅读器，则发送包含关于对象信息服务服务器的位置的信息的证书 以及对移动阅读器的认证值; 在移动阅读器处发送请求项目ID到附加到目标项目的标签的查询; 在所述标签处，通过使用所述认证值将所述项目ID加密到所述移动阅读器而生成的项目ID信息; 在所述移动阅读器处将所述物品ID信息和所述认证值发送到所述对象信息服务服务器; 并且在所述对象信息服务服务器处发送与所述项目ID相对应的在数据库中检索的数据，所述数据在所述认证值存在于所述数据库中时被检索。 本发明的物品信息提供方法和系统可以保证在购买前状态下的物品的信息的可靠性，并且防止信息在购买前和购买后状态被窃听。 此外，项目信息提供方法和系统可以防止标签ID被跟踪，从而保护购买者的隐私，防止标签被伪造，并提高计算效率。

公开(公告)号：US09133229B2

公开(公告)日：2015-09-15

申请号：US13503221

申请日：2009-10-30

Applicant: Joo-hang Lee ,  Jun-gap An ,  Seung-won Park ,  Taek-beom Kim ,  Seong-bo Kim ,  Dong-hoon Lee ,  Woon-hwa Lee ,  Dae-Ho Son ,  Seung-bae Ji ,  Kang-pyo Lee

Inventor： Joo-hang Lee ,  Jun-gap An ,  Seung-won Park ,  Taek-beom Kim ,  Seong-bo Kim ,  Dong-hoon Lee ,  Woon-hwa Lee ,  Dae-Ho Son ,  Seung-bae Ji ,  Kang-pyo Lee

IPC: B01D61/44 ,  C07H3/02 ,  C13B20/16 ,  C13K13/00 ,  B01D61/42

CPC classification number: C07H3/02 ,  B01D61/422 ,  C13B20/165 ,  C13K13/002

Abstract: The present invention relates to an environmentally friendly, simple and economic process for producing xylose. The process comprises the steps of: a) countercurrently extracting tropical fruit biomass by hydrolysis with sulfuric acid to obtain a high-concentration xylose extract; b) adjusting the extract to a pH of 1.5-2.5 and decolorizing and filtering the pH-adjusted extract; c) desalting the filtrate in an electrodialysis device; and d) recycling a waste sulfuric acid solution recovered from step c), to step a), and concentrating and directly recovering the desalted filtrate to obtain xylose crystals.

Abstract translation: 本发明涉及一种生产木糖的环保，简单和经济的方法。 该方法包括以下步骤：a）用硫酸水解逆流提取热带水果生物质，得到高浓度木糖提取物; b）将提取液调节至1.5-2.5的pH，并对pH调节的提取物进行脱色和过滤; c）在电渗析装置中对滤液进行脱盐; 和d）将从步骤c）回收的废硫酸溶液循环到步骤a），并浓缩并直接回收脱盐滤液以获得木糖晶体。

公开(公告)号：US09035930B2

公开(公告)日：2015-05-19

申请号：US13067983

申请日：2011-07-13

Applicant: Seung Kyu Lee ,  Jinwoo Park ,  Dong-Hoon Lee

Inventor： Seung Kyu Lee ,  Jinwoo Park ,  Dong-Hoon Lee

IPC: G06F3/038 ,  G09G3/36 ,  G11C19/18 ,  G11C19/28

CPC classification number: G09G3/3677 ,  G09G3/3614 ,  G09G2300/0434 ,  G09G2300/0876 ,  G11C19/184 ,  G11C19/28

Abstract: A display device may have a plurality of pixels of a first group connected to a plurality of first gate lines and first common voltage lines and a plurality of pixels of a second group connected to a plurality of second gate lines and second common voltage lines. The display device drives the first common voltage lines and the second common voltage lines in synchronization with a first clock signal; and drives the plurality of first gate lines and the plurality of second gate lines in synchronization with a second clock signal. I-th first and second common voltage lines (i is a positive integer) are driven to one of a first common voltage and a common reference voltage, and (i+1)-th first and second common voltage lines are driven to one of a second common voltage and the common reference voltage.

Abstract translation: 显示装置可以具有连接到多个第一栅极线和第一公共电压线的第一组的多个像素和连接到多个第二栅极线和第二公共电压线的第二组的多个像素。 显示装置与第一时钟信号同步地驱动第一公共电压线和第二公共电压线; 并且与第二时钟信号同步地驱动多个第一栅极线和多个第二栅极线。 第一和第二公共电压线（i是正整数）被驱动到第一公共电压和公共参考电压之一，并且第（i + 1）个第一和第二公共电压线被驱动到 第二公共电压和公共参考电压。

公开(公告)号：US08819415B2

公开(公告)日：2014-08-26

申请号：US13345188

申请日：2012-01-06

Applicant: Seok-Hoon Choi ,  Sung-Jin Park ,  Dong-Hoon Lee ,  Jung-Ha Paik ,  Hyo-Jin Jo

Inventor： Seok-Hoon Choi ,  Sung-Jin Park ,  Dong-Hoon Lee ,  Jung-Ha Paik ,  Hyo-Jin Jo

IPC: H04L9/32 ,  H04L9/08 ,  H04L29/06

CPC classification number: H04L9/0891 ,  H04L9/3239 ,  H04L63/0876

Abstract: A method of authenticating a Personal Network Entity (PNE) is provided. The method includes transmitting a PNE serial number (SNPNE) to a CPNS (Converged Personal Network Service) server by a Personal Network GateWay (PN GW); storing an authentication value chain of a PNE transmitted from the CPNS server and an inherent assignment key (TKPNE) that is secret information of a corresponding PNE; encrypting a selected authentication value from among the authentication value chain with the inherent assignment key of the corresponding PNE to transmit the encrypted authentication value to the corresponding PNE and storing the encrypted authentication value in the corresponding PNE; and performing an authentication procedure between the corresponding PNE and the CPNS server by using the encrypted authentication value stored in the PNE.

Abstract translation: 提供了一种认证个人网络实体（PNE）的方法。 该方法包括通过个人网络网关（PN GW）向CPNS（融合式个人网络服务）服务器发送PNE序列号（SNPNE）; 存储从CPNS服务器发送的PNE的认证价值链和作为相应PNE的秘密信息的固有分配密钥（TKPNE）; 将认证价值链中的所选认证值与相应PNE的固有分配密钥进行加密，以将加密认证值发送到对应的PNE，并将加密认证值存储在相应的PNE中; 并通过使用存储在PNE中的加密认证值，在对应的PNE与CPNS服务器之间执行认证过程。

公开(公告)号：US20140110694A1

公开(公告)日：2014-04-24

申请号：US14125509

申请日：2012-06-12

Applicant: Changhwan Shin ,  Kongkyeom Kim ,  Hyok Joon Kwon ,  Dong Hoon Lee ,  Jinyoung Lee ,  Boonjae Jang ,  Jungi Jang ,  Hyungjin Lee

Inventor： Changhwan Shin ,  Kongkyeom Kim ,  Hyok Joon Kwon ,  Dong Hoon Lee ,  Jinyoung Lee ,  Boonjae Jang ,  Jungi Jang ,  Hyungjin Lee

IPC: H01L51/00

CPC classification number: H01L51/0052 ,  C07D487/04 ,  C07F9/6561 ,  C09B57/00 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1014 ,  C09K2211/1044 ,  H01L51/0058 ,  H01L51/006 ,  H01L51/0068 ,  H01L51/0072 ,  H01L51/0077 ,  H01L51/0081 ,  H01L51/5072 ,  H05B33/10 ,  Y02E10/549 ,  Y10S428/917

Abstract: The present invention provides a new compound and an organic electronic diode using the same. The compound according to the present invention may be used as hole injection, hole transport, electron injection and transport, and light emitting materials in an organic light emitting diode and an organic electronic diode, and the organic electronic diode according to the present invention exhibits excellent efficiency, driving voltage, and life-span properties.

Abstract translation: 本发明提供一种新的化合物和使用其的有机电子二极管。 根据本发明的化合物可以用作空穴注入，空穴传输，电子注入和输送以及有机发光二极管和有机电子二极管中的发光材料，并且根据本发明的有机电子二极管表现出优异的 效率，驱动电压和寿命特性。

公开(公告)号：US08665669B2

公开(公告)日：2014-03-04

申请号：US13098696

申请日：2011-05-02

Applicant: Woo-Shik Kim ,  Dae-Won Do ,  Sang-Moon Choi ,  Dong-Hoon Lee

Inventor： Woo-Shik Kim ,  Dae-Won Do ,  Sang-Moon Choi ,  Dong-Hoon Lee

IPC: H04B11/00

CPC classification number: H04B11/00

Abstract: Disclosed is an acoustic signal detector for detecting a target with moving in water. The acoustic signal detector may include a body having a front portion, the front portion having a cross section which becomes gradually narrow and an end formed to have a plane. The plane may be perpendicular to a moving direction of the acoustic signal detector. The acoustic signal detector may further include a plurality of sensor arrays configured to generate sound and detect sound returned by being reflected by a target. The plurality of sensor arrays may be mounted on a side surface of the front portion and on the plane.

Abstract translation: 公开了一种用于在水中移动来检测目标的声信号检测器。 声信号检测器可以包括具有前部的主体，前部具有逐渐变窄的横截面，并且端部形成为具有平面。 平面可以垂直于声信号检测器的移动方向。 声信号检测器还可以包括多个传感器阵列，其被配置为产生声音并且检测由目标反射的返回的声音。 多个传感器阵列可以安装在前部的侧表面和平面上。

公开(公告)号：US08635877B2

公开(公告)日：2014-01-28

申请号：US12433944

申请日：2009-05-01

Applicant: Yong-Su Kim ,  Dong-Hoon Lee ,  Kyung-Han Jeong ,  Kwang-Ha Suh

Inventor： Yong-Su Kim ,  Dong-Hoon Lee ,  Kyung-Han Jeong ,  Kwang-Ha Suh

IPC: F25C5/18 ,  F25C1/00 ,  F25C5/00

CPC classification number: F25C5/187

Abstract: An ice detecting apparatus for a refrigerator having an ice maker includes an ice detecting sensor which determines whether or not an ice storage container which receives and stores ice made by the ice maker is full or nearly full of ice based on pulses transmitted from and received by transmitting and receiving units. The ice detecting sensor includes a transmitting unit to transmit one or more pulses and a receiving unit to detect the pulses transmitted from the transmitting unit. A controller is operably coupled to the transmitting and receiving units to determine whether the storage container is full or nearly full based on pulses detected by the receiving unit among one or more pulses transmitted by the transmitting unit. The controller also determines whether or not external light has been introduced into the ice maker based on the pulses detected by the receiving unit.

Abstract translation: 具有制冰机的冰箱的冰检测装置包括：冰检测传感器，其根据从所述制冰机所产生的接收和接收的脉冲，判定由所述制冰机接收并储存的冰是否充满或接近满冰的储冰容器 发射和接收单位。 冰检测传感器包括用于发送一个或多个脉冲的发送单元和用于检测从发送单元发送的脉冲的接收单元。 控制器可操作地耦合到发送和接收单元，以基于由发送单元发送的一个或多个脉冲之中的接收单元检测到的脉冲来确定存储容器是满量还是接近满。 控制器还基于由接收单元检测到的脉冲来确定外部光是否已被引入制冰机。

公开(公告)号：US08528351B2

公开(公告)日：2013-09-10

申请号：US12863022

申请日：2008-10-17

Applicant: Si Yeon An ,  Seong Jae Kim ,  Dong Hoon Lee ,  Ii Wook Joung

Inventor： Si Yeon An ,  Seong Jae Kim ,  Dong Hoon Lee ,  Ii Wook Joung

IPC: F25C1/00 ,  F25C5/18

CPC classification number: F25C1/04 ,  F25C2400/10 ,  F25C2600/04

Abstract: An ice maker comprises a tray accommodating water to make ice, a first control box (200) installed at a side of the tray, the first control box (200) accommodating a predetermined part of a mechanism unit driving the ice maker; and a second control box (300) accommodating the other part of the mechanism unit which is electrically connected with the part of the mechanism unit accommodated in the first control part.

Abstract translation: 制冰机包括容纳用于制冰的水的托盘，安装在所述托盘一侧的第一控制箱（200），所述第一控制箱（200）容纳驱动所述制冰机的机构单元的预定部分; 以及容纳与容纳在第一控制部中的机构单元的一部分电连接的机构单元的另一部分的第二控制箱（300）。

公开(公告)号：US08528350B2

公开(公告)日：2013-09-10

申请号：US11873175

申请日：2007-10-16

Applicant: Dong Hoon Lee ,  Wook Yong Lee

Inventor： Dong Hoon Lee ,  Wook Yong Lee

IPC: F25C1/00

CPC classification number: F25C5/187

Abstract: An ice making apparatus is provided. When an ice full detecting arm is not returned to an initial position by being caught on ice filled in the ice bank, it is determined that the ice bank is fully filled with the ice. Since the ice full detecting arm does not rotate when it is caught by the ice of the ice bank, the damage of the ice full detecting arm can be prevented.

Abstract translation: 提供制冰装置。 当冰完全检测臂被冰块上的冰块捕获而未返回到初始位置时，确定冰块完全充满冰块。 由于冰完全检测臂在被冰块的冰卡住时不会旋转，所以可以防止冰满检测臂的损坏。