Hyeonjin
Hyeonjin Kang, Seoul KR
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20130055273 | TERMINAL AND APPLICATION MANAGEMENT METHOD THEREOF - A terminal and application synchronization method is provided for simultaneously updating multiple applications. The application synchronization method includes acquiring a synchronization timing of a previously registered synchronization target application or a common synchronization timing of previously registered synchronization target applications, when an application to be synchronized is added; and adjusting the synchronization timing of the added application in consideration of the previous synchronization timing or the common synchronization timing. | 02-28-2013 |
Hyeonjin Kim, Changwon-Si KR
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20130015753 | REFRIGERATORAANM Son; MinaAACI Changwon-siAACO KRAAGP Son; Mina Changwon-si KRAANM Kim; JeongyonAACI Changwon-siAACO KRAAGP Kim; Jeongyon Changwon-si KRAANM Kim; HyeonjinAACI Changwon-siAACO KRAAGP Kim; Hyeonjin Changwon-si KRAANM Kim; ByunghyunAACI Changwon-siAACO KRAAGP Kim; Byunghyun Changwon-si KRAANM Kim; EunjeongAACI Changwon-siAACO KRAAGP Kim; Eunjeong Changwon-si KR - A refrigerator is disclosed. The refrigerator is able to store foods at a low temperature and to effectively remove bacteria of the foods stored in a storage room, to maintain the storage room clean. | 01-17-2013 |
20140360213 | REFRIGERATOR - A refrigerator is disclosed. The refrigerator is able to store food at a low temperature and to effectively remove bacteria of the food stored in a storage room, to maintain the storage room clean. | 12-11-2014 |
20140368103 | REFRIGERATOR - A refrigerator is disclosed. The refrigerator is able to store food at a low temperature and to effectively remove bacteria of the food stored in a storage room, to maintain the storage room clean. | 12-18-2014 |
Hyeonjin Kim, Daejeon KR
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20150134971 | APPARATUS AND METHOD FOR DECRYPTING ENCRYPTED FILE - An apparatus and method for decrypting an encrypted MS Office file using a key other than a password used for encryption, based on a time-memory trade-off (TMTO) technique. The apparatus for decrypting an encrypted file includes a table generation unit for generating a table corresponding to an encryption algorithm used in an encrypted file. A data extraction unit extracts an encryption header from the encrypted file, and extracts encrypted fixed plaintext of a block corresponding to the extracted encryption header. A data search unit generates a key chain based on the encrypted fixed plaintext, generates final key candidates corresponding to the generated key chain, and searches for a start key using the final key candidates and the table. A key verification unit verifies validity of an encryption key using the start key. A reencryption unit reencrypts the encrypted file using the encryption key. | 05-14-2015 |
Hyeonjin Shin, Suwon-Si KR
Patent application number | Description | Published |
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20150122315 | TWO-DIMENSIONAL MATERIALS, METHODS OF FORMING THE SAME, AND DEVICES INCLUDING TWO-DIMENSIONAL MATERIALS - According to example embodiments, a two-dimensional (2D) material element may include a first 2D material and a second 2D material chemically bonded to each other. The first 2D material may include a first metal chalcogenide-based material. The second 2D material may include a second metal chalcogenide-based material. The second 2D material may be bonded to a side of the first 2D material. The 2D material element may have a PN junction structure. The 2D material element may include a plurality of 2D materials with different band gaps. | 05-07-2015 |