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Hahm, KR
Hyung Chul Hahm, Gangwon-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20080299421 | Method for Analyzing the Performance of Mea and Segmented Cell Used for the Method - A separation plate having a gas flow path is segmented for analyzing MEA performance without segmenting an electrode or a gas diffusion layer. In advance, a MEA is operated for a long time in a real stack environment using a typical separation plate which is not segmented, and then the segmented separation plate for analyzing MEA performance is mounted to the MEA. | 12-04-2008 |
| 20090023018 | Multi-Layered Electrode for Fuel Cell and Method for Producing the Same - Disclosed are a multi-layered electrode for fuel cell and a method for producing the same, wherein the electrode can be operated under non-humidification and normal temperature, the flooding of the electrode catalyst layer can be prevented, and the long-term operation characteristic can be increased due to the prevention of the loss of the electrode catalyst layer. | 01-22-2009 |
Inn Hahm, Suwon-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20100123906 | FACSIMILE MACHINE WITH MULTIPLE LINES AND IMAGE FORMING APPARATUS COMPRISING THE SAME - An image forming apparatus is equipped with a facsimile machine having two or more lines, including a paper feeding unit; an image forming unit; and a discharging unit, wherein if first facsimile information is received through a first line of the two or more lines, the paper on which an image of the first facsimile information is formed is discharged passing through the paper feeding unit, a paper transporting path and the discharging unit in turn, and if second facsimile information is received through a second line of the two or more lines, the paper on which an image of the second facsimile information is formed is discharged passing through a paper returning path, the paper transporting path and the discharging unit in turn after the image of the second facsimile information has been formed. | 05-20-2010 |
Jeonghyun Hahm, Gumi KR
| Patent application number | Description | Published |
|---|---|---|
| 20100295757 | PLASMA DISPLAY PANEL - A plasma display panel is disclosed. The plasma display panel includes a scan electrode and a sustain electrode positioned parallel to each other. Each of the scan electrode and the sustain electrode includes a line portion crossing the address electrode, a first connecting portion and a second connecting portion that extend from the line portion in a direction parallel to the address electrode, a third projection that projects from the first connecting portion in a direction parallel to the line portion, and a fourth projection that projects from the second connecting portion in the direction parallel to the line portion. The third projection and the fourth projection are separated from each other. | 11-25-2010 |
Jeonghyun Hahm, Gumi-City KR
| Patent application number | Description | Published |
|---|---|---|
| 20090009431 | PLASMA DISPLAY PANEL AND PLASMA DISPLAY APPARATUS - A plasma display panel and a plasma display apparatus are disclosed. The plasma display panel includes a front substrate on which a scan electrode and a sustain electrode are positioned parallel to each other, an upper dielectric layer positioned on the scan and sustain electrodes, a rear substrate on which an address electrode is positioned to intersect the scan and sustain electrodes, a lower dielectric layer positioned on the address electrode, a barrier rib that is positioned between the front substrate and the rear substrate and partitions a discharge cell, and a phosphor layer that is positioned inside the discharge cell and includes YVPO | 01-08-2009 |
| 20090009433 | PLASMA DISPLAY PANEL - A plasma display panel is disclosed. The plasma display panel includes a scan electrode and a sustain electrode positioned parallel to each other on a front substrate, an upper dielectric layer positioned on the scan electrode and the sustain electrode, a rear substrate on which an address electrode is positioned to intersect the scan electrode and the sustain electrode, a lower dielectric layer positioned on the address electrode, and a barrier rib positioned between the front substrate and the rear substrate. The barrier rib includes lead (Pb) equal to or less than 1,000 ppm (parts per million). A discharge gas is filled between the front substrate and the rear substrate and includes helium (He) of 9% to 42%. | 01-08-2009 |
Jeonghyun Hahm, Gyoungbuk-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20100231128 | PLASMA DISPLAY PANEL - A plasma display panel is disclosed. The plasma display panel includes a front substrate on which a scan electrode and a sustain electrode are positioned, a first black layer positioned between the scan electrode and the front substrate and between the sustain electrode and the front substrate, a rear substrate on which an address electrode is positioned to intersect the scan electrode and the sustain electrode, and a barrier rib that is positioned between the front substrate and the rear substrate to partition a discharge cell. The first black layer includes cobalt (Co) material and ruthenium (Ru) material. The barrier rib including lead (Pb) equal to or less than 1,000 ppm (parts per million). | 09-16-2010 |
Jeong Hyun Hahm, Gumi-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20080259002 | PLASMA DISPLAY APPARATUS - The present invention relates to a plasma display apparatus. The plasma display apparatus includes an upper substrate; first and second electrodes formed on the upper substrate; a lower substrate disposed opposite to the upper substrate; and a third electrode formed on the lower substrate. At least one of the first and second electrodes is formed as one layer, and includes first and second electrode lines formed in a direction intersecting the third electrode and a connecting electrode that connects the first and second electrode lines. The distance between the first and second electrode lines has a value of 2 or more in one discharge cell. Accordingly, manufacturing cost of a plasma display panel can be saved by removing a transparent electrode made from ITO. Further, a discharge firing voltage can be reduced and the luminance of a display image can also be improved by variably adjusting the distance between two electrode lines constituting a scan or sustain electrode. | 10-23-2008 |
Jin Ho Hahm, Daejeon KR
| Patent application number | Description | Published |
|---|---|---|
| 20110149727 | APPARATUS AND METHOD FOR CONTROLLING TRAFFIC - A traffic control apparatus is provided which includes an interface connector to transmit/receive an Internet Protocol (IP) packet to/from an external circuit, a frame generator to receive the IP packet through the interface connector and to generate a Media Access Control (MAC) frame, and a network processor to transmit/receive the IP packet to/from the frame generator, to execute at least one programmable application, and to identify and classify the at least one programmable application. | 06-23-2011 |
| 20110225282 | APPARATUS AND METHOD FOR VIRTUALIZING OF NETWORK DEVICE - An apparatus for virtualizing network equipment provides at least one virtualized network equipment by virtualizing the network equipment, schedules the pieces of virtualized network equipment, and executes a relevant program. Here, the virtualization apparatus performs context switching according to the scheduling in the time unit of context switching and switches to another program. | 09-15-2011 |
Jin-Ho Hahm, Daejon KR
| Patent application number | Description | Published |
|---|---|---|
| 20090116504 | PACKET PROCESSING APPARATUS FOR REALIZING WIRE-SPEED, AND METHOD THEREOF - Provided are a packet processing apparatus for realizing a wire-speed, and a method thereof. The packet processing apparatus realizes a wire-speed by making an inputted packet be processed in another packet processing apparatus instead of processing the inputted packet for itself. The packet processing apparatus for realizing a wire-speed by having an inputted packet processed in a packet processor of another packet processing apparatus by making an inputted packet detour a packet processor into a detour path, includes: a packet classifier for classifying and storing the inputted packet in a multi-queue based on a priority; a queue manager for including the multi-queue, determining a detour packet among packets stored in the multi-queue and marking the packet as a detour packet; and a packet scheduler for transmitting the packet designated as the detour packet to the detour path. The apparatus is used for a packet communication system. | 05-07-2009 |
Jong Cheon Hahm, Daejeon KR
| Patent application number | Description | Published |
|---|---|---|
| 20100278914 | FRACTION OF MELISSA LEAF EXTRACT HAVING ANGIOGENESIS AND MMP INHIBITORY ACTIVITIES, AND COMPOSITION COMPRISING THE SAME - The present application describes an ethyl acetate fraction of Melissa leaf having excellent angiogenesis and MMP inhibitory activities, and a composition comprising the same. | 11-04-2010 |
Jong-Min Hahm, Suwon-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20110109922 | PRINT CONTROL TERMINAL, IMAGE FORMING APPARATUS, PRINT CONTROL METHOD, AND IMAGE FORMING METHOD - A print control terminal including a user interface to receive a setting of a print command and print options of a document, a screen selection unit to select a halftone screen to be applied to the document, a transparency multiple number selection unit to select a transparency multiple number to correspond to the selected halftone screen, a print data generation unit to generate print data of the document according to the selected transparency multiple number, and a communication interface to transmit the generated print data and the print options to the image forming apparatus. A transparency multiple number is changed according to the characteristics of a halftone screen to improve quality of an output image. | 05-12-2011 |
Jung Yoon Hahm, Yingin-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20080289371 | Water softener and washing machine having the same - A water softener which uses ion exchange resins to soften water and a washing machine having the same are disclosed. The water softener and the washing machine having the same include an ion exchange unit including ion exchange resins therein, the ion exchange unit including a first ion exchange unit and a second ion exchange unit which alternately perform softening of water and regeneration of the ion exchange resins. Since any one of the first ion exchange unit and the second ion exchange unit performs softening of water and the other one thereof performs regeneration of the ion exchange resins, it is possible to continuously supply soft water. | 11-27-2008 |
Jung Yoon Hahm, Yongin-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20080282749 | Washing machine having water softening device - A washing machine having a water softening device which improves the solubility of a detergent and a water softening performance concurrently. The washing machine includes a tub; a water supply device for supplying water to the tub; a detergent supply device for supplying a detergent to the tub; and a water softening device for softening the water. The water softening device is disposed such that the water supplied from the water supply device can be mixed with the detergent supplied from the detergent supply device and then the water mixed with the detergent can be supplied to the water softening device. | 11-20-2008 |
Ki-Baik Hahm, Gyeonggi-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20090281181 | Pharmaceutical Composition for Treating or Preventing Degenerative and Inflammatory Diseases - The present invention relates to a pharmaceutical composition useful for treating or preventing inflammatory disease and cell damage, and a method for treating or preventing inflammatory disease and cell damage. The present invention uses the 2-hydroxybenzoic acid derivative represented by the specific chemical formula or its pharmaceutically acceptable salt. The compound of the present invention is useful for treating or preventing cell damage and inflammatory disease including gastritis, gastric ulcer, pancreatitis, colitis, arthritis, diabetes, arteriosclerosis, nephritis, hepatitis, Alzheimer's disease, Parkinson's disease and Lou Gehrig's disease. | 11-12-2009 |
Kyoo-Ryon Hahm, Seongnam-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20080205266 | DATA BURST ASSEMBLY APPARATUS AND DATA BURST PROCESSING METHOD THEREOF - A data burst assembly apparatus includes a receiver to receive a packet from at least one source; a monitor to monitor a data traffic condition of a network; and a data burst generator to dynamically determine a value of a generation parameter for generating a data burst with respect to the packet received at the receiver according to the data traffic condition of the network, and to generate the data burst using the generation parameter value. A storage unit may be further included to store a mapping table defining generation parameter values mapped based on data traffic conditions. A data burst generator can read a generation parameter value mapped to a monitoring result from a mapping table and generate a corresponding data burst. | 08-28-2008 |
Seong Ii Hahm, Siheung-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20110013608 | ACCESS POINT FOR PROVIDING WLAN VIRTUALIZATION, WLAN VIRTUALIZATION SYSTEM AND METHOD OF PROVIDING ACCESS TO WIRELESS COMMUNICATION NETWORK - The present invention relates to a WLAN virtualization system which is capable of efficiently separating a Basic Service Set (BSS) into a plurality of virtual BSSs in a Time Division Multiplexing (TDM) manner. The WLAN virtualization system includes an Access Point (AP) for providing a plurality of vBSSs, and a plurality of stations corresponding to the vBSSs provided by the AP. Each of the vBSSs is operated on a superframe basis, the superframe being scheduled by a beacon frame transmitted from the AP. The superframe includes the beacon frame, one contention-free period, and one contention period. The CPs of the vBSSs include intervals which do not overlap each other. The vBSSs can be classified into any groups designated by a service provider based on certain criteria such as physical layer, QoS, security level, or network access authority, and times can be allocated to superframes at different rates or frequencies. | 01-20-2011 |
Seong-Il Hahm, Yongin-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20110294517 | APPARATUS AND METHOD FOR RECOGNIZING ZONE IN PORTABLE TERMINAL - An apparatus and method for recognizing an indoor zone in which a user is located by using an Earth's magnetic field that is generated naturally instead of the conventional method of combining a magnetic field generator and a magnetic field sensor. The apparatus includes a zone evaluator configured to primarily recognize a location of the portable terminal by using first and second components of an Earth's magnetic field and to finally recognize the location of the portable terminal by using first and second images. | 12-01-2011 |
Seong-Il Hahm, Siheung-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20110105028 | MOBILE TERMINAL AND COMMUNICATION METHOD FOR DETERMINING A COMMUNICATION PROTOCOL - A mobile terminal and method for communicating through an optimum communication protocol selected from among a plurality of communication protocols. The mobile terminal includes a communication unit which communicates with a counterpart mobile terminal by a plurality of communication protocols in a network; a signal processor which processes a signal transmitted from or received by the communication unit; a display unit which displays thereon a processed signal; and a controller which controls the communication unit to communicate with the counterpart mobile terminal by an optimum communication protocol among the plurality of communication protocols. | 05-05-2011 |
Young Kwon Hahm, Daejeon KR
| Patent application number | Description | Published |
|---|---|---|
| 20100301931 | RECURSIVE DEMODULATION APPARATUS AND METHOD - A recursive demodulation apparatus is provided. Therecursive demodulation apparatus, including: a segment generation unit dividing data symbols with a residual frequency or phase error into a predetermined number of data symbols, and generating a plurality of segments, each of the plurality of segments including the predetermined number of data symbols; and a phase error correction unit sequentially correcting a phase error of each of the data symbols, included in the each of the plurality of segments, for each segment. | 12-02-2010 |
| 20110219415 | METHOD AND DEVICE FOR RECEIVING BROADCASTING PROGRAM - Provided is a broadcasting receiving method and device. The method detects the time of a televised broadcasting program, and provides the broadcasting program to the user from the start thereof. More specifically, the method requests transmission of the broadcasting program before a first time through the second network at the first time of the broadcasting program before a first time through the second network at the first time of the broadcasting program received through the first network, and stores the broadcasting program received through the first network at the first time. The broadcasting program, which was broadcasted before the first time, received through the second network from the first time to the second time is displayed and the stored broadcasting program after the second time is displayed. | 09-08-2011 |
Young-Kwon Hahm, Daejon KR
| Patent application number | Description | Published |
|---|---|---|
| 20100085267 | MONOPOLE ANTENNA - Provided is a small monopole antenna, which can generate a plurality of resonant frequencies, have a high antenna efficiency, and be easily installed. The antenna includes a first antenna element formed of a coaxial cable; a second antenna element sealing the first antenna element and sharing a feed point with the first antenna element; and a feeder cable for feeding electric power to the feed point. This antenna is applied as a small antenna. | 04-08-2010 |
Yun Hye Hahm, Daejeon KR
| Patent application number | Description | Published |
|---|---|---|
| 20100320446 | ORGANIC LIGHT-EMITTING DEVICE HAVING IMPROVED LIGHT-EMITTING EFFICIENCY AND METHOD FOR FABRICATING THE SAME - The present invention provides an organic light emitting device in which a layer having a refractive index in the range of 1.3 to 3 is further formed on an upper electrode of at least one region of regions through which rays having red, green, and blue colors are passed and a method of manufacturing the organic light emitting device. An optical length that can cause the microcavity effect according to the type of color of emitted light is controlled by using the layer to manufacture the organic light emitting device having high light emitting efficiency. | 12-23-2010 |
Yun-Hye Hahm, Daejeon Metropolitan City KR
| Patent application number | Description | Published |
|---|---|---|
| 20090058260 | Organic light-emitting device comprising buffer layer and method for fabricating the same - Disclosed herein are an organic light-emitting device having a structure formed by the sequential deposition of a substrate, a first electrode, at least two organic layers and a second electrode, in which the organic layers include a light-emitting layer, and one of the organic layers, which is in contact with the second electrode, is a buffer layer comprising a compound represented by the following formula 1, as well as a fabrication method thereof: | 03-05-2009 |
| 20090079339 | Organic Light-Emitting Device Having Light-Emitting Pattern, Method and Apparatus for Preparing the Same - Disclosed is a method of producing an organic light emitting device, an organic light emitting device produced by using the method, and an apparatus used in the method. The method includes preparing a first electrode, forming one or more organic material layers on the first electrode, and forming a second electrode on the organic material layers, wherein the method includes changing functions of predetermined pattern regions of one or more layers of the organic material layers or the electrodes. | 03-26-2009 |
| 20100176378 | Fabrication Method for Organic Light Emitting Device and Organic Light Emitting Device Fabricated by the Same Method - The present invention relates to a method for producing an organic light emitting device, comprising a step of sequentially forming on a substrate a first electrode formed of a metal, one or more organic material layers including a light emitting layer, and a second electrode, which comprises a step of forming a layer on the first electrode using a metal having the higher oxidation rate than the first electrode before forming the organic material layer, and to an organic light emitting device produced by the same. | 07-15-2010 |
| 20110043102 | ORGANIC LUMINESCENT DEVICE AND A PRODUCTION METHOD FOR THE SAME - The present invention provides an organic light emitting device that comprises a substrate, a first electrode, two or more organic material layers, and a second electrode sequentially layered, wherein the organic material layers include a light emitting layer, and among the organic material layers, the organic material layer that is contacted with the second electrode includes metal oxide, and a method for manufacturing the same. | 02-24-2011 |