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Eun-Sun
Eun Sun Jung, Gyeonggi-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20100099698 | Compositions for Improving Skin Conditions Comprising Matrine or Its Oxidized Derivatives - The present invention relates to a composition for improving skin conditions comprising matrine and oxymatrine as an active ingredient. Matrine and oxymatrine have lower cytotoxicity than retinol used as anti-wrinkle agents and exhibit the inhibition effect on collagenase activity and promotion effect on collagen biosynthesis at a molecular level, contributing to excellent efficacy in improvement of skin wrinkles. In addition, both matrine and oxymatrine exhibit the inhibition effect on melanin production by inhibiting intracellular tyrosinase activity, the improving effects of UV-induced skin damage and the skin growth promotion or hair loss prevention. Therefore, matrine and oxymatrine have the excellent improvement effects on skin conditions. Furthermore, matrine and oxymatrine have the excellent anti-obesity and anti-oxidation effects. The composition of this invention can be applied to cosmetic, pharmaceutical and food composition having no cytotoxicities and side effects. | 04-22-2010 |
Eun Sun Kim US
| Patent application number | Description | Published |
|---|---|---|
| 20110268076 | METHOD FOR RECEIVING ACK/NACK SIGNAL IN MOBILE COMMUNICATION SYSTEM - Methods for receiving ACK/NACK signals in a mobile communication system are disclosed. One of the methods including receiving reference signal information and a resource block index corresponding to resource block allocated for transmission of data; identifying ACK/NACK resource information through the reference signal information and the resource block index; and receiving an ACK/NACK signal of the data using the ACK/NACK resource information. | 11-03-2011 |
Eun Sun Kim, Gyeongsangnam-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20090028430 | Image date display method and mobile terminal using the same - An image data display method and a mobile terminal using the image data display method is provided for minimizing image processing delay. An image data display method of the present invention includes color-converting a first format image data acquired by a camera into a second format image data; displaying the second format image data; and converting the second format image data into a third format image data. | 01-29-2009 |
Eun Sun Kim, Anyang-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20100034135 | METHOD AND APPARATUS OF COMMUNICATION USING SUBFRAME BETWEEN BASE STATION AND RELAY - Provided is a communication method of a relay station in a wireless communication system, the communication method comprising the steps of configuring subframes dedicated for a backhaul link between a base station and the relay station and receiving a signal from the base station via the subframes dedicated for the backhaul link, wherein access of a legacy mobile station to at least a part of the subframes dedicated for the backhaul link is restricted. | 02-11-2010 |
| 20100077274 | Hybrid automatic repeat request and channel information feedback for relay - Operations of a relay are disclosed. To perform a hybrid automatic repeat request (HARQ), the relay receives a plurality of codewords from a base station and transmits a status indicator with respect to the plurality of codewords to the base station. The status indicator is a signal informing the base station about whether or not the configuration of an HARQ has been changed. Although a backhaul link and an access link are asymmetric, HARQ operation can be achieved. | 03-25-2010 |
| 20100211840 | METHOD FOR RETRANSMITTING IN THE MULTI-CARRIERS SYSTEM - A method for reducing retransmission overhead in a system based on the asynchronous channel-adaptive retransmission scheme is disclosed. If the possibility of performing data retransmission is high, the system provides a method for transmitting synchronous duration (SD) information. According to the method for transmitting the SD information, the system does not transmit scheduling information whenever receiving a retransmission request, and synchronously transmits data during a predetermined synchronous duration. Namely, the data can be retransmitted without using the scheduling information. | 08-19-2010 |
| 20110188486 | METHOD AND APPARATUS OF TRANSMIT POWER CONTROL IN WIRELESS LOCAL AREA NETWORK - A method and apparatus of controlling a transmit power in a wireless local area network is provided. A wireless device operated in a TV White Space transmits a white space map indicating a list of available channels, and transmits an extended power constraint indicating a plurality of transmission channels and a plurality of maximum transmit powers, wherein the plurality of transmission channels are selected among the list of available channels and each of the plurality of maximum transmit powers corresponds to a maximum transmit power for each of the plurality of transmission channels. Interference can be mitigated between wireless devices operated in the TV White Space. | 08-04-2011 |
| 20110194542 | METHOD AND APPARATUS OF REQUESTING CHANNEL ACCESS IN WIRELESS LOCAL AREA NETWORK - A method and apparatus of requesting a channel access in a wireless local area network is provided. A transmitter transmits a plurality of Request To Send (RTS) frames over a plurality of requesting channels and receives at least one Clear To Send (CTS) frame over at least one responding channel as a response for the plurality of RTS frames. Each of the plurality of RTS frames indicates a bandwidth for the plurality of requesting channels, and the at least one CTS frame indicates a bandwidth for the at least one responding channel. | 08-11-2011 |
| 20110194551 | METHOD AND APPARATUS FOR TRANSMITTING DOWNLINK REFERENCE SIGNAL IN WIRELESS COMMUNICATION SYSTEM SUPPORTING MULTIPLE ANTENNAS - A method and apparatus for transmitting a downlink reference signal in a wireless communication system supporting multiple antennas is disclosed. A method for transmitting Channel State Information-Reference Signals (CSI-RSs) for eight or less antenna ports includes selecting one of a plurality of CSI-RS Resource Element (RE) groups defined on a data region of a downlink subframe and mapping CSI-RSs for the eight or less antenna ports to the selected CSI-RS RE group, and transmitting the downlink subframe in which the CSI-RSs for the eight or less antenna ports are mapped. The plurality of CSI-RS RE groups is defined such that a transmission diversity RE pair for data transmitted on the downlink subframe is not broken. | 08-11-2011 |
| 20110244787 | METHOD AND APPARATUS FOR TRANSMITTING SCHEDULING REQUEST IN WIRELESS COMMUNICATION SYSTEM - A method of transmitting a scheduling request in a wireless communication system is provided. The method includes: transmitting a scheduling request signal by a relay station to a base station in a first subframe; and transmitting data by the relay station to the base station in a second subframe, wherein the scheduling request signal includes allocation information on the second subframe in which the data is transmitted. Accordingly, data can be effective transmitted between the relay station and the base station in the wireless communication system. | 10-06-2011 |
Eun-Sun Cho, Daejeon KR
| Patent application number | Description | Published |
|---|---|---|
| 20090222790 | SYSTEM AND METHOD FOR PROCESSING RESOURCE DESCRIPTION FRAMEWORK DATA - The present invention relates to a system and method for processing resource description framework data. The present invention relates to a system and method allowing a general-purpose program to support operation of resource description language (RDF) data models, not operation of RDF ontology using a library. Therefore, it is possible to process RDF data by using an existing high-level programming language. Further, since a developer clearly perceives RDF data models, it is possible to easily operate RDF ontology. | 09-03-2009 |
Eun-Sun Jeong, Incheon KR
| Patent application number | Description | Published |
|---|---|---|
| 20110291052 | APPARATUS AND METHOD FOR SUPPLYING AMINE USING THERMAL DECOMPOSITION - Provided are an apparatus for supplying amine, including: transfer pipe through which amine is transferred; a heat wire which heats the amine that flows through the transfer pipe; a temperature control sensor which controls the temperature in the transfer pipe; and a product recovery valve which recovers product resulting from thermal decomposition of the amine, and a method for supplying amine using the same. The apparatus and method for supplying amine are capable of economically and effectively supplying amine utilizing the thermal decomposition properties of the amine, and may be used to supply amine, for example, to circulating water for power plants. | 12-01-2011 |
Eun-Sun Lee, Yongin-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20090213637 | Ferroelectric random access memory device - An FRAM device can includes first ferroelectric capacitors, second ferroelectric capacitors, first plate lines and second plate lines. The first ferroelectric capacitors can be connected between word lines and bit lines. The second ferroelectric capacitors can be connected between the word lines and bit line bars. The first plate lines can be connected to upper electrodes of the first ferroelectric capacitors. The second plate lines can be connected to upper electrodes of the second ferroelectric capacitors. Thus, the first ferroelectric capacitors connected to the bit lines and the second ferroelectric capacitors connected to the bit line bars can be connected to the different plate lines, so that data can be output from any one of the bit line and the bit line bar. As a result, a layout of a core region can be simplified. | 08-27-2009 |
Eun-Sun Yu, Kumi-City KR
| Patent application number | Description | Published |
|---|---|---|
| 20110291083 | ORGANOMETALLIC COMPLEX COMPOUNDS FOR PHOTOELECTRIC DEVICE AND ORGANIC PHOTOELECTRIC DEVICE INCLUDING THE SAME - A compound for an organic photoelectric device and an organic photoelectric device, the compound being represented by the following Chemical Formula 1: | 12-01-2011 |
Eun-Sun Yu, Anyang-Di KR
| Patent application number | Description | Published |
|---|---|---|
| 20100163857 | Material for organic photoelectric device, and organic photoelectric device including the same - A material for an organic photoelectric device includes a compound represented by the following Formula 1: | 07-01-2010 |
Eun-Sun Yu, Anyang-City KR
| Patent application number | Description | Published |
|---|---|---|
| 20100155706 | Material for organic photoelectric device including electron transporting unit and hole transporting unit, and organic photoelectric device including the same - A material for an organic photoelectric device, the material including a compound including a pyridine | 06-24-2010 |
Eun-Sun Yu, Anyang-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20100176718 | Polymer and organic photoelectric device including the same - A polymer represented by the following Formula 1: | 07-15-2010 |
| 20100213826 | Material for organic photoelectric device, and organic photoelectric device thereby - A material for an organic photoelectric device, the material including a compound represented by the following Chemical Formula 1: | 08-26-2010 |
| 20100276673 | Organic compound, and organic photoelectric device including the same - Disclosed is an organic compound that easily dissolves in an organic solvent, and that is applicable as a host material of an emission layer of an organic photoelectric device since it emits fluorescence and phosphorescence at a red wavelength through a blue wavelength. The organic compound according to one embodiment of the present invention is represented by Chemical Formula 1. | 11-04-2010 |
| 20110042654 | Organic compound, and organic photoelectric device comprising the same - Disclosed is an organic compound represented by the following Chemical Formula 1 that easily dissolves in an organic solvent, and that is applicable as a host material of an emission layer of an organic photoelectric device since it emits fluorescence and phosphorescence at a red wavelength through a blue wavelength. | 02-24-2011 |