Patent application number | Description | Published |
20080202354 | Cooking apparatus and method of controlling the same - A cooking apparatus and a method of controlling the same utilize the operations of measuring a temperature of a cooking chamber, and periodically turning on and off a convection fan, which circulates air in the cooking chamber, when the temperature of the cooking chamber reaches a target temperature. | 08-28-2008 |
20090078244 | Metal panel, manufacturing method thereof and cooking device using the metal panel - A metal panel, a manufacturing method thereof and a cooking device using the metal panel capable of improving an external appearance of edges, enhancing efficiency of a manufacturing process and reducing the manufacturing cost. The manufacturing method of a metal panel includes cutting a metal plate to form a cutaway portion at a specified area of a border, bending the border on opposite sides of the cutaway portion, and coupling a bracket to a cutaway groove formed at the border by the bending. | 03-26-2009 |
20090078291 | Cooking apparatus and method of controlling steam cleaning thereof - A cooking apparatus and a method of controlling steam cleaning thereof realize optimal cleaning performance by maintaining an internal temperature of a cooking chamber at a temperature suitable for steam condensation at the time of cleaning the inside of the cooking chamber using steam. The cooking apparatus includes a cooking chamber, a steam supplying unit to supply steam into the cooking chamber, a temperature sensing unit to sense an internal temperature of the cooking chamber, and a control unit to compare the sensed internal temperature with a reference temperature and operate the steam supplying unit if the internal temperature of the cooking chamber is less than the reference temperature. | 03-26-2009 |
20100294752 | Method of controlling cooking apparatus with temperature display unit - A method of controlling a cooking apparatus which includes a main body having at least one heating unit, a control panel installed on the main body, and a temperature display unit that is provided on the control panel, displaying a temperature of the heating unit through change in color, and having a plurality of light emitting elements, includes determining whether or not the heating unit is in operation; detecting a current temperature of the heating unit when the heating unit is in operation; and displaying a temperature section, to which the detected current temperature of the heating unit belongs, among a plurality of preset temperature sections through the change in the color of the temperature display unit. | 11-25-2010 |
20120272833 | STEAM COOKING APPARATUS - A steam cooking apparatus includes a steam generating unit to generate steam from a supply of water, a steam container to cook food using the steam from the steam generating unit, a steam supply pipe coupled to the steam generating unit in order to supply the steam container with the steam generated by the steam generating unit, a steam pipe coupled to the steam container in order to supply the steam container with the steam passing through the steam supply pipe, and a steam pipe connection tube including a first connection portion coupled with the steam supply pipe and a second connection portion coupled with the steam pipe, the second connection portion coupled with the steam pipe being formed to have a diameter which is expanded toward the steam pipe so as to guide the steam pipe. | 11-01-2012 |
20120273477 | STEAM COOKING APPARATUS - A steam cooking apparatus with improved water supply and drainage structures. The apparatus includes a body, a cooking compartment, a steam generator to supply steam into the cooking compartment, a water vessel to store water and supply the water into the steam generator, a water supply device including a holder and a slider slidably mounted in the holder so as to be withdrawn from the body, a first water supply tube connecting the slider and the water vessel, a second water supply tube connecting the water vessel and the steam generator, and a drain tube to drain water in the steam generator to the outside of the body. The drain tube includes an end fixed to the slider so that the end of the drain tube is withdrawn with the slider from the body when water in the steam generator is drained to the outside. | 11-01-2012 |
20140097172 | OVEN - An oven in which a cooking space in a cooking chamber is dividable into a plurality of individual cooking spaces by a partition member. The oven includes a door assembly including a main door rotatably combined with a main body and provided with a plurality of openings corresponding to the respective plurality of individual cooking spaces and a plurality of individual doors rotatably combined with the main body to open and close the respective plurality of openings. The door assembly may selectively open and close the entirety of the cooking space or the respective plurality of individual cooking spaces, and thus a heat loss or danger of burn generated due to opening and closing the main door when only the individual cooking space is used may be prevented. | 04-10-2014 |
20140175085 | COOKING APPARATUS - A cooking apparatus is provided. The cooking apparatus includes a main body provided with a cooking chamber, and a steam supply device generating steam to supply the steam to the cooking chamber. The steam supply device includes a water storage unit to store water, a steam generator that is supplied with water from the water storage unit to generate steam, a water supply tube to transfer water in the water storage unit to the steam generator, and a water collection tube to transfer residual water in the steam generator to the water storage unit. Accordingly, a period to put water may be increased since the residual water in the steam generator is collected. | 06-26-2014 |
20140231421 | COOKER - A cooker capable of fixing a rail assembly to the inside of a cooking compartment by a fixing device includes a cooking compartment in which food is placed for cooking, a fixing bracket mounted at an inner wall of the cooking compartment, a rack provided so as to be withdrawn from the cooking compartment, a rail assembly mounted on the rack and enabling the rack to be inserted and withdrawn from the cooking compartment, and a locking device mounted on the rail assembly, and having one side locked with the fixing bracket such that the rail assembly is fixed without being moved inside the cooking compartment. | 08-21-2014 |
20150173553 | STEAM COOKING APPARATUS - A steam cooking apparatus includes a steam generating unit to generate steam from a supply of water, a steam container to cook food using the steam from the steam generating unit, a steam supply pipe coupled to the steam generating unit in order to supply the steam container with the steam generated by the steam generating unit, a steam pipe coupled to the steam container in order to supply the steam container with the steam passing through the steam supply pipe, and a steam pipe connection tube including a first connection portion coupled with the steam supply pipe and a second connection portion coupled with the steam pipe, the second connection portion coupled with the steam pipe being formed to have a diameter which is expanded toward the steam pipe so as to guide the steam pipe. | 06-25-2015 |
Patent application number | Description | Published |
20100085826 | Test circuit for measuring resistance distribution of Memory cells and semiconductor system including the same - The test circuit for measuring a resistance distribution of memory cells includes a sensing circuit and a digital value generation circuit. The sensing circuit compares a reference voltage with a voltage of a sensing node receiving a voltage of a bit line connected with a resistive element and generates a sensing signal. The digital value generation circuit generates a digital value corresponding to a resistance-capacitance (RC) delay of the bit line in response to the sensing signal from the sensing circuit. | 04-08-2010 |
20100172172 | SEMICONDUCTOR DEVICE, SEMICONDUCTOR SYSTEM INCLUDING THE SAME, AND VOLTAGE SUPPLY METHOD OF SEMICONDUCTOR DEVICE - A semiconductor device, a semiconductor system including the same, and a voltage supply method of the semiconductor device are provided. The semiconductor device includes at least two semiconductor memory devices and a voltage supply controller configured to selectively supply a voltage to each of the at least two semiconductor memory devices. | 07-08-2010 |
20100172174 | SEMICONDUCTOR DEVICE HAVING ARCHITECTURE FOR REDUCING AREA AND SEMICONDUCTOR SYSTEM INCLUDING THE SAME - A semiconductor device having an architecture for reducing an area is provided. The semiconductor device includes a memory cell array including a plurality of non-volatile memory cells, a plurality of registers each configured to store pre-fetch unit data, and a write driver circuit configured to write pre-fetch unit data sequentially output from the plurality of registers to the memory cell array during a write operation. The semiconductor device also includes a sense amplifier circuit configured to sense and amplify pre-fetch unit data sequentially output from the memory cell array and to sequentially store the amplified pre-fetch unit data in the plurality of registers, respectively, during a read operation. | 07-08-2010 |
20100202182 | MEMORY DEVICES, SYSTEMS AND METHODS USING MULTIPLE 1/N PAGE ARRAYS AND MULTIPLE WRITE/READ CIRCUITS - A memory device architecture includes N arrays respectively for storing a 1/N of a page and N write/read circuits, where N is a natural number, respectively for writing or reading a 1/N of the page to/from each of the N arrays. | 08-12-2010 |
20100214862 | Semiconductor Devices and Methods for Changing Operating Characteristics and Semiconductor Systems Including the Same - A method of changing a parameter in a semiconductor device is provided. The method includes receiving and storing data in a storage region; and changing at least one between a DC characteristic and an AC timing characteristic of a parameter, used to access a non-volatile memory cell included in a memory core of the semiconductor device, according to the data stored in the storage. | 08-26-2010 |
20100223532 | SYSTEMS, DEVICES AND METHODS USING REDUNDANT ERROR CORRECTION CODE BIT STORAGE - A device, e.g., a semiconductor memory device, includes a plurality of memory cells, each configured to store at least one data bit and a plurality of error correction code (ECC) cells configured to redundantly store ECC bits for the memory cells. According to some embodiments, the plurality of ECC cells includes a plurality of pairs of ECC cells configured to store an ECC bit and a complement thereof. According to further embodiments, the plurality of ECC cells includes a plurality of groups of at least three ECC cells configured to store identical copies of an ECC bit. | 09-02-2010 |
20130128683 | Semiconductor Devices and Methods for Changing Operating Characteristics and Semiconductor Systems Including the Same - A method of changing a parameter in a semiconductor device is provided. The method includes receiving and storing data in a storage region; and changing at least one between a DC characteristic and an AC timing characteristic of a parameter, used to access a non-volatile memory cell included in a memory core of the semiconductor device, according to the data stored in the storage. | 05-23-2013 |