公开(公告)号：US08966932B2

公开(公告)日：2015-03-03

申请号：US13137307

申请日：2011-08-04

Applicant: Sang Hoon Lee ,  Mi Sun Park ,  Ji Young Lee

Inventor： Sang Hoon Lee ,  Mi Sun Park ,  Ji Young Lee

IPC: F25D3/02 ,  F25D11/00 ,  F25D25/02

CPC classification number: F25D11/006 ,  F25D25/02

Abstract: A refrigerator having an ice thermal storage device. The refrigerator includes a cabinet, a storage compartment defined in the cabinet, and an ice thermal storage device placed in the storage compartment. The ice thermal storage device includes a case including at least one heat transfer plate, and an ice thermal storage pack received in the case and arranged to come into contact with the at least one heat transfer plate.

Abstract translation: 具有冰蓄热装置的冰箱。 冰箱包括柜体，定义在机柜中的储藏室和放置在储藏室中的冰蓄热装置。 冰蓄热装置包括壳体，其包括至少一个传热板和容纳在壳体中并布置成与至少一个传热板接触的冰蓄热组件。

公开(公告)号：US08923644B2

公开(公告)日：2014-12-30

申请号：US13074180

申请日：2011-03-29

Applicant: Tae-chan Kim ,  Joon-ki Paik ,  Sang-hoon Lee

Inventor： Tae-chan Kim ,  Joon-ki Paik ,  Sang-hoon Lee

IPC: G06K9/40 ,  G06T5/00

CPC classification number: G06T5/003

Abstract: An image processing apparatus includes a point spread function (PSF) pattern generation unit for generating a PSF pattern in which a plurality of PSFs are located in a plurality of lines of the PSF pattern; a PSF estimation unit for estimating PSFs of an out-of-focus input image from step responses of the plurality of lines of the PSF pattern with respect to an edge of the out-of-focus input image; and an image restoration unit for restoring the out-of-focus input image to a focused restored image using the estimated PSF.

Abstract translation: 一种图像处理装置包括：点扩散函数（PSF）图案生成单元，用于生成多个PSF位于PSF图案的多行中的PSF图案; PSF估计单元，用于从相对于失焦输入图像的边缘的PSF图案的多行的阶跃响应估计失焦输入图像的PSF; 以及图像恢复单元，用于使用所估计的PSF将失焦输入图像恢复到聚焦的恢复图像。

公开(公告)号：US08902072B2

公开(公告)日：2014-12-02

申请号：US13195578

申请日：2011-08-01

Applicant: Sang-Hoon Lee ,  Dal-Hoon Lee ,  Ju-Hyun Kang ,  Jee-Ho Kim

Inventor： Sang-Hoon Lee ,  Dal-Hoon Lee ,  Ju-Hyun Kang ,  Jee-Ho Kim

IPC: G08B21/00 ,  G01R31/28 ,  H02J7/00 ,  G01R31/36

CPC classification number: G01R31/28 ,  G01R31/3658 ,  H02J7/0016 ,  Y02T10/7055

Abstract: Provided are an apparatus and a method for diagnosing an abnormality in a cell balancing circuit. The apparatus may include a plurality of cell balancing circuits respectively connected to a plurality of battery cells included in a battery pack for balancing the voltages of the battery cells, a diagnosis resistor respectively installed between the cell balancing circuit and a cathode terminal and an anode terminal of the corresponding battery cell, a voltage measuring unit for measuring a voltage difference of the balancing circuit corresponding to each of the battery cells, and a control unit for turning on or off a cell balancing circuit to be diagnosed and for determining whether there is an abnormality in the cell balancing circuit to be diagnosed, based on a variation pattern of a voltage difference of a cell balancing circuit adjacent to the cell balancing circuit to be diagnosed that is measured by the voltage measuring unit.

Abstract translation: 提供了用于诊断电池平衡电路中的异常的装置和方法。 该装置可以包括分别连接到电池组中包括的用于平衡电池单元的电压的多个电池单元的多个电池平衡电路，分别安装在电池平衡电路和阴极端子之间的诊断电阻器和阳极端子 相对应的电池单元的电压测量单元，用于测量与每个电池单元相对应的平衡电路的电压差的电压测量单元，以及用于接通或关闭要诊断的单元平衡电路并用于确定是否存在 基于由电压测量单元测量的要被诊断的单元平衡电路相邻的单元平衡电路的电压差的变化模式，来诊断的单元平衡电路中的异常。

公开(公告)号：US20140217899A1

公开(公告)日：2014-08-07

申请号：US14171232

申请日：2014-02-03

Applicant: Il Yeong KANG ,  Ki Soo KWON ,  Sang Hoon LEE ,  Keun Tak JOO ,  Tae Young CHOI

Inventor： Il Yeong KANG ,  Ki Soo KWON ,  Sang Hoon LEE ,  Keun Tak JOO ,  Tae Young CHOI

IPC: H05B37/02

CPC classification number: H05B33/083 ,  H01L2224/45139 ,  H01L2224/48091 ,  H01L2224/48237 ,  H01L2224/49107 ,  H01L2924/00014 ,  H01L2924/00 ,  H01L2924/00011 ,  H01L2224/45099

Abstract: A light emitting module includes a plurality of light emitting device packages configured to be sequentially turned on or off according to the level of external drive voltage and connected to one another in series. Each of the plurality of light emitting device packages includes a light emitting cell having at least one light emitting device, and an on/off controller configured to control to turn the light emitting cell on or off.

Abstract translation: 发光模块包括多个发光器件封装，其被配置为根据外部驱动电压的电平依次导通或截止并串联连接。 多个发光器件封装中的每一个包括具有至少一个发光器件的发光单元，以及被配置为控制使发光单元开启或关闭的开/关控制器。

公开(公告)号：US08773070B2

公开(公告)日：2014-07-08

申请号：US13242730

申请日：2011-09-23

Applicant: Ju-Hyun Kang ,  Do-Youn Kim ,  Sang-Hoon Lee

Inventor： Ju-Hyun Kang ,  Do-Youn Kim ,  Sang-Hoon Lee

IPC: H02J7/00

CPC classification number: H02J7/0016 ,  Y02T10/7055

Abstract: An apparatus for balancing charge capacity of battery cell includes a voltage sensing/discharging circuit having a battery with cell group, a switching unit for selectively connecting both terminals of each battery cell to conductive lines, capacitor connected to the conductive lines, a voltage amplifying unit connected to both terminals of capacitor via a first switch, and a discharge resistance connected to both terminals of capacitor via a second switch; and a voltage balancing unit for controlling the switching unit in ON state of first switch to connect both terminals of each battery cell to the conductive lines and then sense voltage of each battery cell through the voltage amplifying unit, and controlling the switching unit in OFF state of first switch to charge voltage of balancing-requiring cell to the capacitor and then turning on the second switch to discharge charged voltage of capacitor through the discharge resistance.

Abstract translation: 用于平衡电池单元的充电容量的装置包括具有电池组的电压感测/放电电路，用于选择性地将每个电池单元的端子与导线相连的开关单元，连接到导线的电容器，电压放大单元 经由第一开关连接到电容器的两个端子，以及经由第二开关连接到电容器两端的放电电阻; 以及电压平衡单元，用于将开关单元控制在第一开关的接通状态，以将每个电池单元的两个端子连接到导线，然后通过电压放大单元感测每个电池单元的电压，并将开关单元控制在OFF状态 首先切换到平衡需求单元的电荷到电容器，然后接通第二开关以通过放电电阻放电电容器的充电电压。

公开(公告)号：US08762158B2

公开(公告)日：2014-06-24

申请号：US13198763

申请日：2011-08-05

Applicant: Hyun-wook Kim ,  Han-gil Moon ,  Sang-hoon Lee

Inventor： Hyun-wook Kim ,  Han-gil Moon ,  Sang-hoon Lee

IPC: G06F15/00 ,  G10L25/00 ,  G10L19/00 ,  G10L21/00 ,  G10L19/02 ,  G10L25/90 ,  G10L25/93 ,  G10L19/06 ,  G10L19/12 ,  G10L21/02 ,  G10L21/04

CPC classification number: G10L19/0204

Abstract: A method and apparatus for generating synthesis audio signals are provided. The method includes decoding a bitstream; splitting the decoded bitstream into n sub-band signals; generating n transformed sub-band signals by transforming the n sub-band signals in a frequency domain; and generating synthesis audio signals by respectively multiplying the n transformed sub-band signals by values corresponding to synthesis filter bank coefficients.

Abstract translation: 提供了一种用于产生合成音频信号的方法和装置。 该方法包括对比特流进行解码; 将解码的比特流分解成n个子带信号; 通过在频域中变换n个子带信号来产生n个变换的子带信号; 以及通过分别将n个经变换的子带信号乘以与合成滤波器组系数相对应的值来产生合成音频信号。

公开(公告)号：US08761635B2

公开(公告)日：2014-06-24

申请号：US13343890

申请日：2012-01-05

Applicant: Sang Hoon Lee ,  Dae Seob Kweon

Inventor： Sang Hoon Lee ,  Dae Seob Kweon

IPC: G03G15/02

CPC classification number: G03G21/1814 ,  G03G21/1821 ,  G03G2215/025

Abstract: A developing device and an image forming apparatus having the same. The developing device includes a space maintaining member separably coupled to an outer surface of a housing thereof. The space maintaining member restricts movement of a holder used to support a charging roller which comes into contact with a photoconductor by pressure of a pressure member, providing use convenience and operation reliability.

Abstract translation: 一种显影装置和具有该显影装置的图像形成装置。 显影装置包括可分离地联接到其壳体的外表面的空间保持构件。 空间保持构件限制用于支撑通过压力构件的压力与感光体接触的充电辊的保持器的移动，提供使用便利性和操作可靠性。

公开(公告)号：US08749160B2

公开(公告)日：2014-06-10

申请号：US13313161

申请日：2011-12-07

Applicant: Sang-hoon Lee ,  Sung-jin Choi ,  Myoung-jun Lee

Inventor： Sang-hoon Lee ,  Sung-jin Choi ,  Myoung-jun Lee

IPC: H05B37/00

CPC classification number: H05B33/0866 ,  H05B33/0818 ,  Y02B20/347

Abstract: A light emitting diode (LED) driver circuit is provided. The LED driver circuit includes an LED the LED; a power unit which provides a current to the LED through an inductor; a dimming switch which is connected to the LED and bypasses the current provided to the LED; an input unit which receives brightness information of the LED; a logic unit which calculates reference currents for each driving mode according to the received brightness information; a current control unit which controls the power unit to provide the current based on the driving mode and the calculated reference currents to the inductor; and a switch control unit which switches the dimming switch on if the driving mode of the LED driver circuit is switched to the dimming mode.

Abstract translation: 提供了一种发光二极管（LED）驱动电路。 LED驱动电路包括LED LED; 功率单元，其通过电感器向LED提供电流; 调光开关，其连接到LED并绕过提供给LED的电流; 输入单元，其接收所述LED的亮度信息; 逻辑单元，其根据接收的亮度信息计算每个驱动模式的参考电流; 电流控制单元，其基于所述驱动模式和所计算的参考电流来控制所述功率单元以提供所述电流; 以及开关控制单元，如果LED驱动电路的驱动模式切换到调光模式，则将调光开关接通。

公开(公告)号：US08706006B2

公开(公告)日：2014-04-22

申请号：US13478216

申请日：2012-05-23

Applicant: Jong-in Kim ,  Sung-gi Kim ,  Dong-cheol Ahn ,  Sang-hoon Lee

Inventor： Jong-in Kim ,  Sung-gi Kim ,  Dong-cheol Ahn ,  Sang-hoon Lee

IPC: G03G21/18

CPC classification number: G03G15/0216 ,  G03G21/1814

Abstract: A developing device that attaches/detaches to/from a main body of an image forming apparatus includes a photosensitive drum, a charging roller to rotate while contacting the photosensitive drum to charge a surface of the photosensitive drum to a uniform potential, and a separating member to rotate between a first position where the charging roller is separated from the photosensitive drum and a second position where the charging roller contacts the photosensitive drum. The separating member includes a body into which a rotary shaft of the charging roller is inserted to be rotatable, and a contact portion extending from the body and contacting the surface of the photosensitive drum when the separating member is located at the first position so as to separate the charging roller from the photosensitive drum, wherein the contact portion includes a friction member including rubber.

Abstract translation: 与图像形成装置的主体连接/分离的显影装置包括感光鼓，充电辊，其在接触感光鼓的同时转动以使感光鼓的表面充电至均匀的电位;以及分离部件 以在充电辊与感光鼓分离的第一位置和充电辊接触感光鼓的第二位置之间旋转。 分离构件包括：主体，充电辊的旋转轴插入其中以便旋转;以及接触部分，当分离构件位于第一位置时，从主体延伸并接触感光鼓的表面，从而 将充电辊与感光鼓分开，其中接触部分包括包括橡胶的摩擦构件。

公开(公告)号：US08705275B2

公开(公告)日：2014-04-22

申请号：US13599022

申请日：2012-08-30

Applicant: Hyun-Seok Kim ,  Sung-Bin Kim ,  Sung-Hwan Bae ,  Jong-Nam Baek ,  Sang-Hoon Lee

Inventor： Hyun-Seok Kim ,  Sung-Bin Kim ,  Sung-Hwan Bae ,  Jong-Nam Baek ,  Sang-Hoon Lee

IPC: G11C16/04 ,  G11C16/06

CPC classification number: G11C16/04 ,  G11C11/5628 ,  G11C16/10 ,  G11C2211/5646

Abstract: A method for programming a non-volatile memory device includes: providing a non-volatile memory device including data cells capable of storing N-bit data (N is a natural number) and a monitoring cell capable of monitoring whether the N-bit data has been programmed into the data cells; performing a first programming operation for the data cells while inhibiting programming of the monitoring cell; and performing a second programming operation for the monitoring cell while inhibiting programming of the data cells, wherein the second programming operation is performed differently from the first programming.

Abstract translation: 一种用于编程非易失性存储器件的方法包括：提供包括能够存储N位数据（N为自然数）的数据单元的非易失性存储器件以及能够监视N位数据是否具有 被编程到数据单元中; 对所述数据单元执行第一编程操作，同时禁止所述监视单元的编程; 以及在禁止所述数据单元的编程的同时对所述监视单元执行第二编程操作，其中所述第二编程操作与所述第一编程不同。