公开(公告)号：US07760583B2

公开(公告)日：2010-07-20

申请号：US12400969

申请日：2009-03-10

Applicant: Jeong-Woo Lee

Inventor： Jeong-Woo Lee

IPC: G11C8/00

CPC classification number: G11C7/12

Abstract: An apparatus for controlling a column selecting signal of semiconductor memory apparatus comprising a column decoder that outputs a first column selecting signal, a signal control unit that outputs a second column selecting signal that is generated by controlling an enable period of the first column selecting signal, and an output control unit that outputs the first column selecting signal or the second column selecting signal in response to the input of a predetermined voltage detecting signal.

Abstract translation: 一种用于控制半导体存储装置的列选择信号的装置，包括：输出第一列选择信号的列解码器;输出通过控制第一列选择信号的使能周期产生的第二列选择信号的信号控制单元， 以及输出控制单元，其响应于预定电压检测信号的输入而输出第一列选择信号或第二列选择信号。

公开(公告)号：US07728285B2

公开(公告)日：2010-06-01

申请号：US11827012

申请日：2007-07-09

Applicant: Tae Suk Suh ,  Jin Beom Chung ,  Jeong Woo Lee ,  Yon Lae ,  Kyoung Sik Choi ,  Jai Sung Kim ,  Kyu Bong Choi

Inventor： Tae Suk Suh ,  Jin Beom Chung ,  Jeong Woo Lee ,  Yon Lae ,  Kyoung Sik Choi ,  Jai Sung Kim ,  Kyu Bong Choi

IPC: G12B13/00 ,  G01N23/00 ,  G01D18/00

CPC classification number: A61N5/1048 ,  A61B6/583 ,  A61N2005/1076

Abstract: Provided is a phantom device having an internal organ simulating phantom. The phantom device comprises: a phantom receiving radiation emitted from a radiation emitting unit and comprising therein a simulant that simulates an internal organ; a lifting unit installed under the phantom to support the phantom and moving the phantom relative to the radiation emitting unit, the lifting unit comprising: a worm shaft axially rotated by an external torque and having a worm formed on an outer circumferential surface thereof, a cylindrical worm wheel having gear grooves formed on an outer circumferential surface thereof to engage with the worm and a female screw formed on an inner circumferential surface thereof, and rotated by the axial rotation of the worm shaft; and a driven screw engaging with the female screw of the worm wheel, and moved up and down by the rotation of the worm wheel to move up and down the phantom; and a horizontal moving unit interlocking with the lifting unit and horizontally moving the phantom. Accordingly, since the phantom device can simulate any movement pattern, even the respiratory movement pattern of a patient's internal organ to accurately determine a desired dose of radiation to be delivered to the body part, high quality assurance of radiation therapy equipment can be achieved and therapeutic effect can be improved.

Abstract translation: 提供了具有模拟幻象的内部器官的幻影装置。 幻影装置包括：幻影接收从辐射发射单元发射的辐射并且在其中包括模拟内部器官的模拟物; 提升单元，其安装在体模下面以支撑体模并相对于辐射发射单元移动体模，所述提升单元包括：蜗杆轴，其通过外部扭矩轴向旋转并且具有形成在其外圆周表面上的蜗杆， 蜗轮具有形成在其外圆周表面上的齿轮槽，以与蜗杆啮合并形成在其内圆周表面上的内螺纹，并通过蜗杆轴的轴向旋转而旋转; 以及与蜗轮的内螺纹啮合的从动螺杆，通过蜗轮的旋转而上下移动，以使模体上下移动; 以及与提升单元联锁并水平移动体模的水平移动单元。 因此，由于幻影装置可以模拟任何运动模式，即使是患者内部器官的呼吸运动模式来精确地确定要输送到身体部位的期望剂量的辐射，可以实现放射治疗设备的高质量保证和治疗 效果可以提高。

公开(公告)号：US07715259B2

公开(公告)日：2010-05-11

申请号：US12181896

申请日：2008-07-29

Applicant: Jeong-Woo Lee ,  Hyung-Wook Moon ,  Won-Jun Choi

Inventor： Jeong-Woo Lee ,  Hyung-Wook Moon ,  Won-Jun Choi

IPC: G11C29/00

CPC classification number: G11C8/08 ,  G11C29/02 ,  G11C29/025 ,  G11C2029/1202

Abstract: A method of testing a word line using a word line driving circuit comprising; activating a word line by activating a word line driving signal; floating the word line by activating a test mode signal after the activating of the word line; recording data having a predetermined logic value into a memory cell by inputting a write command while the word line is floated; and reading out data from the memory cell by inputting a read command after the recording of data.

Abstract translation: 一种使用字线驱动电路测试字线的方法，包括： 通过激活字线驱动信号激活字线; 在字线激活之后激活测试模式信号来浮动字线; 通过在字线浮动的同时输入写命令将具有预定逻辑值的数据记录到存储单元中; 并且通过在记录数据之后输入读取命令从存储器单元读出数据。

公开(公告)号：US20100082890A1

公开(公告)日：2010-04-01

申请号：US12585935

申请日：2009-09-29

Applicant: Jin Gyu Heo ,  Donggi Lee ,  Seongsik Hwang ,  Dongjin Lee ,  Jeong Woo Lee ,  Wonmoon Cheon ,  Seungho Lim ,  Jong-Min Kim ,  Jae-Hwa Lee ,  Haeri Lee ,  Woonhyug Jee

Inventor： Jin Gyu Heo ,  Donggi Lee ,  Seongsik Hwang ,  Dongjin Lee ,  Jeong Woo Lee ,  Wonmoon Cheon ,  Seungho Lim ,  Jong-Min Kim ,  Jae-Hwa Lee ,  Haeri Lee ,  Woonhyug Jee

IPC: G06F12/00 ,  G06F12/02

CPC classification number: G06F9/4403 ,  G06F9/4406 ,  G06F12/0246 ,  G06F13/1673 ,  G06F2212/7201 ,  Y02D10/13 ,  Y02D10/14

Abstract: A solid state drive may include one or more memory cell arrays divided into a plurality of blocks. A first portion of the blocks may be designated for storing user data and a second portion of the blocks may be designated as reserved blocks for replacing defective blocks in the first portion. In one embodiment, the method includes reformatting, by a memory controller, the solid state drive to convert one or more blocks in the first portion into reserved blocks.

Abstract translation: 固态驱动器可以包括被划分成多个块的一个或多个存储单元阵列。 可以指定块的第一部分用于存储用户数据，并且块的第二部分可以被指定为用于替换第一部分中的有缺陷块的保留块。 在一个实施例中，该方法包括由存储器控制器重新格式化固态驱动器，以将第一部分中的一个或多个块转换为预留块。

公开(公告)号：US20090318846A1

公开(公告)日：2009-12-24

申请号：US12130728

申请日：2008-05-30

Applicant: Mark R. Prausnitz ,  Mark G. Allen ,  Jung-Hwan Park ,  Jeong Woo Lee ,  Priya D. Gadiraju

Inventor： Mark R. Prausnitz ,  Mark G. Allen ,  Jung-Hwan Park ,  Jeong Woo Lee ,  Priya D. Gadiraju

IPC: A61N1/30 ,  A61B18/18

CPC classification number: A61B17/3203 ,  A61B2017/00765 ,  A61B2018/00613 ,  A61N1/0412 ,  A61N1/0428 ,  A61N1/30 ,  A61N1/325 ,  A61N1/327 ,  A61N1/328

Abstract: The various embodiments of the present invention relate generally to methods and apparatus for surface ablation. More particularly, various embodiments of the present invention are related to methods and apparatus for ablation of barrier surfaces, such as skin, to increase the permeability of the barrier surface. Embodiments of the present invention comprise rapid thermo-mechanical ablation of the skin by a microfluidic jet generated by an arc discharge to produce micron-scale holes localized to the stratum corneum, which increases skin permeability.

Abstract translation: 本发明的各种实施例一般涉及用于表面消融的方法和装置。 更具体地，本发明的各种实施例涉及用于消除阻挡表面（例如皮肤）的方法和装置，以增加阻挡表面的渗透性。 本发明的实施例包括通过由电弧放电产生的微流体射流对皮肤进行快速热机械消融，以产生定位于角质层的微米级孔，这增加了皮肤渗透性。

公开(公告)号：US20090182306A1

公开(公告)日：2009-07-16

申请号：US12357195

申请日：2009-01-21

Applicant: Jeong Woo Lee ,  Mark R. Prausnitz

Inventor： Jeong Woo Lee ,  Mark R. Prausnitz

IPC: A61M5/00 ,  B29C39/42

CPC classification number: B29C41/04 ,  A61K9/0021 ,  A61M37/0015 ,  A61M2037/0053 ,  B29L2031/7544 ,  B29L2031/756

Abstract: Microneedle devices and methods of manufacture and use thereof are provided. The devices may be used in controlled delivery of drug across or into a biological barrier, such as skin, or fluid withdrawal from a biological barrier. In one case, the device includes a base substrate which comprises a drug dispersed in a swellable matrix material; and one or more microneedles extending from the base substrate, wherein the one or more microneedles comprise a water-soluble or water-swellable material, wherein the one or more microneedles will dissolve or swell following insertion into the biological barrier, providing a transport pathway for the drug to pass from the base substrate into the biological barrier.

Abstract translation: 提供微针装置及其制造和使用方法。 这些装置可以用于药物横跨或进入生物屏障（例如皮肤）或从生物屏障排出液体的受控递送。 在一种情况下，该装置包括基底，其包含分散在可溶胀基质材料中的药物; 和一个或多个从所述基底基底延伸的微针，其中所述一个或多个微针包含水溶性或水溶胀性材料，其中所述一个或多个微针在插入所述生物屏障之后会溶解或溶胀，从而提供用于 该药物从基底层传递到生物屏障。

公开(公告)号：US20080311333A1

公开(公告)日：2008-12-18

申请号：US12096277

申请日：2006-11-20

Applicant: Jong-Uk Yoon ,  Jeong-Woo Lee ,  Moon-Bok Lee ,  Sang-Pil Kim

Inventor： Jong-Uk Yoon ,  Jeong-Woo Lee ,  Moon-Bok Lee ,  Sang-Pil Kim

IPC: B32B33/00 ,  C08L83/06

CPC classification number: C09D5/20 ,  C08G77/12 ,  C08G77/20 ,  C08G77/70 ,  C08L83/04 ,  C09D183/04 ,  Y10T428/1476 ,  C08L83/00

Abstract: The invention pertains to a silicone release composition of which the peeling force can be controlled and also a silicone release film coated with the composition. With the inventive composition and the release film coated with the composition, it is possible to obtain a reproducible peeling force with a given value, and also possible to produce a uniformly coated release film without discharged harmful solvent. The silicone release film produced as such can have controlled peeling force with a stable peeling force characteristic compatible with viscous agent. To this end, the invention is characterized in that the silicone release composition of which the peeling force can be controlled according to the invention is a silicone water-dispersed release coating composition, contains organopolysiloxane, organopolysiloxane resin, organo hydrogen polysiloxane and platinum chelate catalyst, and meets the following math figure for peeling force: Peeling Force=a X+b, where a=61.62±3.98, and b=16.43±3.01, X=the content(%) of organopolysiloxane resin in the release coating composition.

Abstract translation: 本发明涉及可以控制剥离力的有机硅剥离组合物，以及涂覆有组合物的硅氧烷剥离膜。 利用本发明的组合物和涂布有组合物的剥离膜，可以获得具有给定值的可再现的剥离力，并且还可以生产均匀涂布的脱模膜而不排出有害溶剂。 这样制造的有机硅剥离膜可以具有受控的剥离力，具有与粘性剂相容的稳定的剥离力特性。 为此，本发明的特征在于根据本发明可以控制剥离力的有机硅剥离组合物是硅氧烷水分散剥离涂料组合物，其包含有机聚硅氧烷，有机聚硅氧烷树脂，有机氢聚硅氧烷和铂螯合催化剂， 并符合以下剥离力数学：剥离力= a X + b，其中a = 61.62±3.98，b = 16.43±3.01，X =剥离涂料组合物中有机聚硅氧烷树脂的含量（％）。

公开(公告)号：US20080260387A1

公开(公告)日：2008-10-23

申请号：US12014225

申请日：2008-01-15

Applicant: Jun-Ho SEO ,  Jeong-Woo LEE

Inventor： Jun-Ho SEO ,  Jeong-Woo LEE

IPC: H04B10/00

CPC classification number: G08C23/04 ,  H02J7/0065 ,  H02M3/07

Abstract: The present invention relates to a remote control IC having a circuit for pumping up current of an output port and a remote controller implemented to be capable of operating with one battery of about 1.5V using the IC. In the remote controller, an infrared LED emits light through the remote control IC, so that signals are transmitted to devices to be controlled such as a television set. In order to perform all functions normally even at low voltage and particularly to secure a sufficient transmission distance by driving the infrared LED, the present invention implements a remote controller comprising a remote control IC having a circuit for pumping up output current of an output port, which needs high output current, even at low voltage, and a battery of about 1.5V for driving the remote controller, wherein the infrared LED is driven by the pumped up output current of the output port of the remote control IC, whereby the remote controller can maintain a sufficient transmission distance with only one battery of about 1.5V.The output port according to the present invention has an output current pumping circuit for detecting a level of power voltage according to the drop of the power voltage, boosting the power voltage, and supplying a voltage boosted higher than the power voltage to the gate of a MOS transistor to obtain output current of high voltage. The output current pumping circuit comprises a power voltage detection unit for determining a level of the power voltage, a boost circuit unit for boosting the power voltage depending on an effective signal of the power voltage detection unit, and a data conversion unit for receiving the changed (boosted) power voltage and controlling the changed (boosted) power voltage in response to a transmission signal to supply gate voltage of the MOS transistor for outputting final current.The present invention is advantageous in that further higher output current can be obtained at the same power voltage by applying a voltage higher than the power voltage to the gate of the MOS transistor for outputting final current.

公开(公告)号：US20080080616A1

公开(公告)日：2008-04-03

申请号：US11774948

申请日：2007-07-09

Applicant: Jin Wuk SEOK ,  Chang Sik CHO ,  Jeong Woo LEE

Inventor： Jin Wuk SEOK ,  Chang Sik CHO ,  Jeong Woo LEE

IPC: H04N7/50

CPC classification number: H04N19/107 ,  H04N19/109 ,  H04N19/11 ,  H04N19/14 ,  H04N19/147 ,  H04N19/176 ,  H04N19/61

Abstract: Provided are an apparatus and method for compression-encoding a moving picture at high speed while minimizing image quality deterioration. In H.264 moving picture encoding, the apparatus and method perform rate-distortion optimization (RDO) indispensable for high-definition encoding by feedback prediction, and minimize the amount of discrete cosine transform (DCT)-inverse DCT (IDCT) calculation performed for RDO many times, thereby performing H.264 encoding at high speed.The apparatus includes: a B-slice checker for performing a B-slice check for current frame data; a maximum inter mode prediction bit calculator for performing motion estimation and motion compensation for an inter mode using the maximum division block and calculating a prediction bit value; a minimum intra mode prediction bit calculator for performing motion estimation and motion compensation for an intra mode using the minimum division block and calculating a prediction bit value; a linear prediction bit estimator for calculating prediction bit values for modes other than the inter mode using the maximum division block and the intra mode using the minimum division block, using linear parameters and stochastic values; a mode determiner for comparing the prediction bit values calculated by the maximum inter mode prediction bit calculator, the minimum intra mode prediction bit calculator and the linear prediction bit estimator and determining an appropriate encoding mode; and an encoder for encoding the current frame data in the mode determined by the mode determiner.

Abstract translation: 提供了一种用于在运动图像高速压缩编码同时最小化图像质量劣化的装置和方法。 在H.264运动图像编码中，该装置和方法通过反馈预测执行对于高清晰度编码不可缺少的速率失真优化（RDO），并且最小化离散余弦变换（DCT）逆DCT（IDCT）计算量 RDO多次，从而高速执行H.264编码。 该装置包括：B片检查器，用于对当前帧数据执行B片检查; 最大帧间模式预测比特计算器，用于使用最大分割块对帧间模式进行运动估计和运动补偿，并计算预测比特值; 最小帧内模式预测比特计算器，用于使用最小分割块对帧内模式进行运动估计和运动补偿，并计算预测比特值; 线性预测比特估计器，用于使用线性参数和随机值，使用最大分割块和使用最小分割块的帧内模式来计算除了帧间模式以外的模式的预测比特值; 模式确定器，用于比较由最大帧间模式预测比特计算器，最小帧内模式预测比特计算器和线性预测比特估计器计算的预测比特值，并确定适当的编码模式; 以及编码器，用于以由模式确定器确定的模式对当前帧数据进行编码。

公开(公告)号：US07202741B2

公开(公告)日：2007-04-10

申请号：US11066546

申请日：2005-02-28

Applicant: Joonbae Park ,  Seung-Wook Lee ,  Jeong-Woo Lee ,  Kyeongho Lee

Inventor： Joonbae Park ,  Seung-Wook Lee ,  Jeong-Woo Lee ,  Kyeongho Lee

IPC: H03F3/45

CPC classification number: H03F3/211 ,  H03F3/45475 ,  H03F3/45659 ,  H03F2203/45136 ,  H03F2203/45138 ,  H03F2203/45166 ,  H03F2203/45168 ,  H03F2203/45434 ,  H03F2203/45522 ,  H03F2203/45591

Abstract: A variable-gain amplifier circuit uses a pair of single-ended operational amplifiers to amplify complementary portions of a differential input signal. By using two single-ended amplifiers instead of a single differential amplifier, linearity is significantly improved. In addition, common mode feedback circuitry is eliminated along with harmonic distortion and other forms of noise which tend to negative affect the quality of the signal output from the circuit.

Abstract translation: 可变增益放大器电路使用一对单端运算放大器来放大差分输入信号的互补部分。 通过使用两个单端放大器而不是单个差分放大器，线性度显着提高。 此外，消除共模反馈电路以及谐波失真和其他形式的噪声，这些噪声倾向于负面影响从电路输出的信号的质量。