Gyeong-Ho
Gyeong-Ho Choi, Seoul KR
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20090286474 | RADIO REPEATER FOR MOBILE COMMUNICATION SYSTEM AND REPEATING METHOD USING THE SAME - Disclosed herein is a radio frequency (RF) repeater comprising an analog signal processing unit and a digital signal processing unit, wherein the analog signal processing unit includes a filtering unit; an amplification unit on receiving side; a frequency conversion unit on receiving side; a frequency conversion unit on transmitting side; and an amplification unit on transmitting side, and the digital signal processing unit includes a receiving signal detection unit; the automatic gain control unit; a feedback signal detection unit; a feedback signal combining unit; a feedback signal elimination unit; an automatic delay control unit; and the control unit. | 11-19-2009 |
Gyeong-Ho Chu, Daegu KR
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20140245223 | MOBILE TERMINAL AND METHOD FOR CONTROLLING DISPLAY OF OBJECT ON TOUCH SCREEN - A method for controlling display of an object displayed on a touch screen in a mobile terminal is provided. The method includes displaying the object on the touch screen, generating an extension bar in response to a touch that is detected on the touch screen for a period of time, generating a zoom window in response to resizing of the extension bar, and zooming in and displaying content of the object in response to movement of the generated zoom window. | 08-28-2014 |
Gyeong-Ho Han, Gyeonggi-Do KR
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20090022850 | ACID TOLERANT LEUCONOSTOC MESENTEROIDES WITH EXCELLENT MANNITOL PRODUCTIVITY AND METHOD FOR PRODUCING A KIMCHI USING THE SAME - The present invention relates to acid tolerant | 01-22-2009 |
Gyeong-Ho Jang, Siheung-Si KR
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20130343716 | OPTICAL CABLE TERMINAL BOX - An optical cable terminal box for distributing an optical cable with a plurality of cores to subscriber lines is provided. The optical cable terminal box may include a housing having a slot, the slot having a first receiving groove formed at an edge of the slot. The optical cable terminal box may also include a cover member coupled to the housing to close the slot, and the cover member may have a second receiving groove formed at an edge of the cover member. When the cover member closes the slot, the first and second grooves may be coupled to each other to form a wiring hole that is configured to pass an optical cable therethrough. | 12-26-2013 |
Gyeong-Ho Park, Suwon-Si KR
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20080317519 | TRANSFER UNIT AND IMAGE FORMING APPARATUS EMPLOYING THE SAME - A transfer unit, which transfers a toner image formed on at least one image support to a printing medium, and an image forming apparatus employing the same. The transfer unit includes: an intermediate transfer body to the toner image from the image support, which has a curved transfer surface and an ASKER-A hardness of from about 25° to 40°; a transfer member, which has an ASKER-C hardness of from about 45° to 70°, and which contacts the intermediate transfer body, with a printing medium being interposed therebetween, and transfers the toner image from the intermediate transfer body to the printing medium. The transfer unit may further include: a de-electrifying member having a DC power and an AC power concurrently applied thereto, to de-electrify the printing. | 12-25-2008 |
20090185835 | IMAGE FORMING APPARATUS - An image forming apparatus is disclosed. The image forming apparatus includes a photosensitive body, a magnetic roller disposed at a predetermined distance from the photosensitive body, and a donor roller disposed between the photosensitive body and the magnetic roller. The donor roller has a diameter larger than the closest distance between the photosensitive body and the magnetic roller. The image forming apparatus includes gap rings and pressing device to maintain desired gaps between the magnetic roller and the donor roller and between the donor roller and the photosensitive body. | 07-23-2009 |
20100109231 | Adjustable paper cassette - An adjustable paper cassette is provided that may be expanded and contracted by sliding movable frames relative to a base frame and then coupling fixing protrusions to desired fixing holes. Therefore, paper sheets having various sizes may be loaded in the paper cassette, and the size of an image forming apparatus with the paper cassette and the packing size of the image forming apparatus may be reduced without limitation on the size of the paper cassette. | 05-06-2010 |
20110044732 | Transfer unit and image forming apparatus employing the same - A transfer unit, which transfers a toner image formed on at least one image support to a printing medium, and an image forming apparatus employing the same. The transfer unit includes: an intermediate transfer body to the toner image from the image support, which has a curved transfer surface and an ASKER-A hardness of from about 25° to 40°; a transfer member, which has an ASKER-C hardness of from about 45° to 70°, and which contacts the intermediate transfer body, with a printing medium being interposed therebetween, and transfers the toner image from the intermediate transfer body to the printing medium. The transfer unit may further include: a de-electrifying member having a DC power and an AC power concurrently applied thereto, to de-electrify the printing. | 02-24-2011 |
Gyeong-Ho Park, Gyeonggi-Do KR
Patent application number | Description | Published |
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20120183339 | ADJUSTABLE PAPER CASSETTE - An adjustable paper cassette is provided that may be expanded and contracted by sliding movable frames relative to a base frame and then coupling fixing protrusions to desired fixing holes. Therefore, paper sheets having various sizes may be loaded in the paper cassette, and the size of an image forming apparatus with the paper cassette and the packing size of the image forming apparatus may be reduced without limitation on the size of the paper cassette. | 07-19-2012 |