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Lee, Chungbuk
Chang Woo Lee, Chungbuk KR
| Patent application number | Description | Published |
|---|---|---|
| 20100144708 | HETEROCYCLIC COMPOUNDS CONTAINING NITROGEN ATOMS OR PHARMACEUTICALLY ACCEPTABLE SALTS THEREOF, PROCESS FOR THE PREPARATION THEREOF AND PHARMACEUTICAL COMPOSITION COMPRISING THE SAME FOR TREATMENT OF CANCER - The present invention relates to new heterocyclic compounds containing nitrogen atoms or pharmaceutically acceptable salts thereof, a process for the preparation thereof, and a pharmaceutical composition comprising the same for treatment of cancer. The compounds according to the present invention induce DNA damage due to reactive oxygen species to activate c-abl and p53, induce RhoB to generate apoptosis, and induce cell death by down-regulating Bcl2 involved in cell survival, which is generated by dysregulated signals via the mitochondria pathway, thereby inhibiting tumor cell growth and inducing apoptosis. Accordingly, the composition according to the present invention can be used to treat cancer. | 06-10-2010 |
Heung-Shick Lee, Chungbuk KR
| Patent application number | Description | Published |
|---|---|---|
| 20080318286 | P1-35 Expression Units - The present invention relates to the use of nucleic acid sequences for regulating the transcription and expression of genes, the novel promoters and expression units themselves, methods for altering or causing the transcription rate and/or expression rate of genes, expression cassettes comprising the expression units, genetically modified microorganisms with altered or caused transcription rate and/or expression rate, and methods for preparing biosynthetic products by cultivating the genetically modified microorganisms. | 12-25-2008 |
| 20090170170 | P2-10 expression units - The present invention relates to the use of nucleic acid sequences for regulating the transcription and expression of genes, the novel promoters and expression units themselves, methods for altering or causing the transcription rate and/or expression rate of genes, expression cassettes comprising the expression units, genetically modified microorganisms with altered or caused transcription rate and/or expression rate, and methods for preparing biosynthetic products by cultivating the genetically modified microorganisms. | 07-02-2009 |
Hyoung-Yool Lee, Chungbuk KR
| Patent application number | Description | Published |
|---|---|---|
| 20100100984 | Transgenic Plants Exhibiting Increased Resistance to Biotic and Abiotic Stresses or Accelerated Flowering Time and Methods for Producing the Same - The invention relates to plants, especially transgenic plants, plant parts and plant cells overproducing a secretory phospholipase A2 protein (e.g. sPLA2-a or sPLA2-b) and having an enhanced resistance against a wide range of abiotic (e.g., against osmotic stress) and biotic stress (e.g., bacterial, or fungal infections) conditions as well as inducing early flowering. The invention also comprises nucleic acid sequences encoding a secretory phospholipase A2 or functional isoforms thereof and the use of such sequences for rendering plants resistant against abiotic and biotic stress conditions. The invention is useful for mitigating crop damages by a wide variety of pathogen infections and stress conditions and for accelerating flowering time. | 04-22-2010 |
Ik-Joo Lee, Chungbuk KR
| Patent application number | Description | Published |
|---|---|---|
| 20100278888 | COMPOSITION FOR COSMETIC RAW MATERIAL CONTAINING CELLULOSE DYED WITH NATURAL COLORING MATTER HAVING IMPROVED PHOTOSTABILITY, AND VISUAL CARRIER SYSTEM COMPRISING THE SAME - The present invention relates to a composition for cosmetic raw material containing cellulose dyed with a natural coloring matter having improved photostability, and a visual carrier system comprising the same. In the composition for cosmetic raw material and the visual carrier system comprising the same according to the present invention, by using no iron oxide chemical coloring matter and applying a typical and natural dyeing method of cloths to the microcrystalline cellulose that is the cosmetic raw material, photostability that is a problem of the natural coloring matter in the related art is largely improved. | 11-04-2010 |
In-Kwang Lee, Chungbuk KR
| Patent application number | Description | Published |
|---|---|---|
| 20120130265 | Portable Spirometer - Disclosed is a portable spirometer which comprises: a small breath tube for measuring a unidirectional flow, to which the breath flow of a patient is inputted; a breath signal processing unit which generates a breath signal from the breath flow, removes the noise contained in the breath signal and amplifies the signal level so as to generate a target signal of analysis; a breath signal analysis unit for analyzing the target signal of analysis to calculate diagnosis parameters; and a display unit for displaying the analysis result of the breath signal. | 05-24-2012 |
Jae-Uk Lee, Chungbuk KR
| Patent application number | Description | Published |
|---|---|---|
| 20100278888 | COMPOSITION FOR COSMETIC RAW MATERIAL CONTAINING CELLULOSE DYED WITH NATURAL COLORING MATTER HAVING IMPROVED PHOTOSTABILITY, AND VISUAL CARRIER SYSTEM COMPRISING THE SAME - The present invention relates to a composition for cosmetic raw material containing cellulose dyed with a natural coloring matter having improved photostability, and a visual carrier system comprising the same. In the composition for cosmetic raw material and the visual carrier system comprising the same according to the present invention, by using no iron oxide chemical coloring matter and applying a typical and natural dyeing method of cloths to the microcrystalline cellulose that is the cosmetic raw material, photostability that is a problem of the natural coloring matter in the related art is largely improved. | 11-04-2010 |
Jang Ho Lee, Chungbuk KR
| Patent application number | Description | Published |
|---|---|---|
| 20100319798 | VACUUM PUMP FOR VEHICLES - Disclosed is a vacuum pump for vehicles which reduces noise of exhaust air generated during operation of the vacuum pump. | 12-23-2010 |
Jin-Hyun Lee, Chungbuk KR
| Patent application number | Description | Published |
|---|---|---|
| 20110228436 | APPARATUS AND METHOD FOR PROTECTING BATTERY PACK BY DETECTING DESTRUCTION OF SENSE RESISTOR IN BATTERY PACK - An apparatus for protecting a battery pack includes a fuse and a sense resistor, connected on a circuit path along which a charging or discharging current flows, and a fuse control switch for controlling the fuse. Also, the apparatus further includes a Schottky diode having one end connected to the sense resistor and the other end connected to the fuse control switch. Thus, destruction of a sense resistor serving an important role in the battery pack protecting apparatus is detected to melt and cut the fuse, thereby preventing any element from being damaged due to overcurrent and thus improving the safety of a battery pack at a low cost. | 09-22-2011 |
Jong-Moon Lee, Chungbuk KR
| Patent application number | Description | Published |
|---|---|---|
| 20090240114 | BREAST CANCER DIAGNOSIS APPARATUS - A breast cancer diagnosis apparatus controls supply and flow rate of fluid to rapidly and effectively supply the fluid. As a result, time for diagnosing the breast cancer is shortened. Also, by preventing overflow or shortage of the fluid, the breast cancer diagnosis apparatus accurately diagnoses the breast cancer. A breast cancer diagnosis apparatus includes a fluid supply unit, and a supply control unit for controlling the fluid supplied from the fluid supply unit. | 09-24-2009 |
| 20110130656 | MICROWAVE IMAGE RECONSTRUCTION APPARATUS AND METHOD - Provided are microwave image reconstruction apparatus and method. An apparatus for diagnosing a breast cancer, includes: a plurality of antennas for inserting a breast and configured to transmit and receive the electromagnetic wave; an electromagnetic wave transceiver configured to receive phase and amplitude information of the electromagnetic wave; an initial distribution value provider configured to set an initial dielectric constant and conductivity distribution value for dielectric constant and conductivity of a breast of a patient and in the tank; a first image reconstruction unit configured to transform the amplitude information of the electromagnetic wave through log transform and to obtain a first image by calculating a phase and amplitude information value of electric field generated from the electromagnetic wave; and a second image reconstruction unit configured to transform the first image in a value in a complex number form and to transform values to a second image. | 06-02-2011 |
| 20110149068 | APPARATUS FOR THREE-DIMENSIONALLY MEASURING OBJECT SHAPE - An apparatus for three-dimensionally measuring an object shape includes: a number of line lasers configured to emit laser lines to a subject to be measured and create a closed-curve shape related to a sectional contour line of the subject; and a camera configured to obtain an image of the created closed-curve shape. | 06-23-2011 |
Ju-Seok Lee, Chungbuk KR
| Patent application number | Description | Published |
|---|---|---|
| 20110191043 | APPARATUS AND METHOD FOR CHECKING INSULATION OF CELL MODULE ASSEMBLY AND PROBE FOR IT - An apparatus for checking insulation of a cell module assembly composed of a plurality of pouch cells includes a first probing unit electrically contacted to an electrode of the cell module assembly; a second probing unit electrically contacted to aluminum films of selected ones of the pouch cells in the cell module assembly; and a measuring unit for measuring an insulation resistance between the first probing unit and the second probing unit. This apparatus may measure insulation resistances of a plurality of pouch cells of the cell module assembly at once, thereby ensuring faster insulation checking. | 08-04-2011 |
| 20110223453 | CONTACT PAD FOR SENSING VOLTAGE OF CELL MODULE ASSEMBLY AND CELL MODULE ASSEMBLY - A contact pad configured to sense the voltage of a cell module assembly including at least one battery cell, is electrically connected to a voltage sensing module for measuring the voltage of the battery cell in the cell module assembly and electrically contacted with an electrode of the battery cell, and is made of a conductive organic elastomer, thereby improving reliability of electrical contact with each battery cell, and effectively preventing malfunction of the cell module assembly caused by impurities, external physical shocks and so on. | 09-15-2011 |
| 20120019256 | METHOD AND APPARATUS FOR CHECKING INSULATION OF POUCH ELECTRIC CELL AND PROBE FOR THE SAME - To check insulation of a pouch electric cell, probes are contacted to an electrode of a pouch electric cell and an aluminum layer of a pouch of the pouch electric cell, respectively, and then an electric characteristic value between the probes is measured. The probe contacted with the aluminum layer has a contact portion made of conductive elastic material. Also, insulation of the pouch electric cell is determined by comparing the measured electric characteristic value with a reference value. Thus, physical characteristics of an outer periphery of a flexible pouch may be sufficiently exhibited in measuring or checking insulation of a pouch electric cell such as insulation resistance, thereby improving reliability of electric contact and minimizing physical damage or deformation of the pouch electric cell. | 01-26-2012 |
Ki Ho Lee, Chungbuk KR
| Patent application number | Description | Published |
|---|---|---|
| 20100144708 | HETEROCYCLIC COMPOUNDS CONTAINING NITROGEN ATOMS OR PHARMACEUTICALLY ACCEPTABLE SALTS THEREOF, PROCESS FOR THE PREPARATION THEREOF AND PHARMACEUTICAL COMPOSITION COMPRISING THE SAME FOR TREATMENT OF CANCER - The present invention relates to new heterocyclic compounds containing nitrogen atoms or pharmaceutically acceptable salts thereof, a process for the preparation thereof, and a pharmaceutical composition comprising the same for treatment of cancer. The compounds according to the present invention induce DNA damage due to reactive oxygen species to activate c-abl and p53, induce RhoB to generate apoptosis, and induce cell death by down-regulating Bcl2 involved in cell survival, which is generated by dysregulated signals via the mitochondria pathway, thereby inhibiting tumor cell growth and inducing apoptosis. Accordingly, the composition according to the present invention can be used to treat cancer. | 06-10-2010 |
Ki-Min Lee, Chungbuk KR
| Patent application number | Description | Published |
|---|---|---|
| 20090273090 | SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME - Embodiments relate to a semiconductor device and a method for manufacturing the same. Embodiments may include forming a lower porous oxide layer on a semiconductor substrate having a conductive layer, forming a pyrolytic polymer layer on the lower porous oxide layer, forming an upper porous oxide layer on the pyrolytic polymer layer, forming a via hole by sequentially etching the upper porous oxide layer, the pyrolytic polymer layer, and the lower porous oxide layer, forming a trench having a width larger than a width of the via hole by sequentially etching the upper porous oxide layer and the pyrolytic polymer layer in such a manner that the trench is connected with the via hole, forming metal interconnections by filling the via hole and the trench with a metal thin film, and forming a vacuum between the upper and lower porous oxide layers by removing the pyrolytic polymer layer. | 11-05-2009 |
Man-Sik Lee, Chungbuk KR
| Patent application number | Description | Published |
|---|---|---|
| 20080315983 | Safety Device For Preventing Propagation in Fracture of Ceramic Element - The present invention relates to a safety device for preventing propagation when a ceramic element is failed. An angle is formed such that elastic terminals contacted at both faces of the ceramic element do not face each other and an elastic terminal of one lateral face of the ceramic element is formed without one leg so as not to be contacted with the ceramic element, and therefore when an unsustainable force is applied to the ceramic element by an excessive thermal stress or an excessive current caused by an external abnormal power supply is applied to the ceramic element, the ceramic element performs an immediate failure and thus a rapid cut-off capability of circuit. The upper case is provided with a receiving space for accommodating a ceramic element such that the ceramic element remains upright inside of the receiving space, or the ceramic element is mounted inside of an insulator such that the insulator supports an off-set force by a connection force of the elastic terminal to allow the ceramic element to remain upright. A wedge is formed integrally with the upper case so as to be contacted with the elastic terminal mounted at both sides of the upper case, which supports the elastic terminal, thereby supporting the elastic terminal. Even after the operation of the safety device, the scattered ceramic element is captured by the wall face of the receiving space inside of the upper case, thereby providing a capability of stable circuit cut-off. A case protrusion is formed at both lower portions of the upper case to which the ceramic element is mounted, thereby providing a gradient to allow the ceramic element to remain upright. The tab terminal and the elastic terminal are connected by means of a rivet or welding, and the elastic terminal is provided with an embossing to reinforce the elasticity of the elastic terminal material, thereby enabling to be replaced by a thinner elastic terminal and thus reduce the manufacturing cost. | 12-25-2008 |
Yong Geun Lee, Chungbuk KR
| Patent application number | Description | Published |
|---|---|---|
| 20100164054 | SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME - A semiconductor device and a method for manufacturing the same are provided. The semiconductor device can include a semiconductor substrate including a trench, a first oxide layer in the trench, a second oxide layer filled in the trench to form an insulating layer, and a silicon nitride layer interposed between the first and second oxide layers. The silicon nitride layer can be etched such that the silicon nitride layer is recessed from top surfaces of the semiconductor substrate and the second oxide layer, thereby forming a divot at a top corner of the trench. | 07-01-2010 |
| 20100167445 | METHOD FOR MANUFACTURING BACK SIDE ILLUMINATION IMAGE SENSOR - Disclosed is a method for manufacturing a back side illumination image sensor. The method includes defining a pixel area by forming a first isolation area in a first substrate; forming a photo detecting unit buried in the pixel area; forming an ion implantation layer on the photo detecting unit; growing a second substrate on the first substrate having the ion implantation layer; forming a logic unit electrically connected to the first substrate on the second substrate; forming an insulting layer and an interconnection on the second substrate; and exposing the photo detecting unit by grinding a backside of the first substrate. | 07-01-2010 |
Yun Bong Lee, Chungbuk KR
| Patent application number | Description | Published |
|---|---|---|
| 20100304557 | METHOD OF FORMING FLASH MEMORY DEVICE HAVING INTER-GATE PLUG - A method of forming a non-volatile memory device includes the following steps. First and second cell gates are formed in a cell region. First and second peripheral gates are formed in a peripheral-region. A first insulating layer is formed over the first and second cell gates and the first and second peripheral gates. A second conductive layer is formed over the first insulating layer. A third insulating layer is formed over the second conductive layer. Selected portions of the third insulating layer, the second conductive layer, and the first insulating layer are removed to form an inter-gate plug provided between the first and second cell gates. The inter-gate plug completely fills a space defined between the first and second cell gates. | 12-02-2010 |