| Patent application number | Description | Published |
|---|
| 20080264844 | Plant for Wastewater Treatment - A plant for wastewater treatment is provided by an exemplary embodiment of the present invention. The plant for wastewater treatment includes a reactor into which wastewater and air flow into and depart from; multi-layer sludge separating portions, wherein pollutants in wastewater can be decomposed by increasing an amount of dissolved oxygen because upward moving time of intruded wastewater and air bubbles can be increased by including a reactor divided into upper and lower sides, and fluidity of wastewater may be improved by forming a residential space; and carriers located between the sludge separating portions and including a large amount of microbes, wherein wastewater treatment is performed by a biological reaction caused by contact between the carriers and wastewater. | 10-30-2008 |
| 20080295537 | Ice making apparatus and refrigerator having the same - An ice making apparatus which includes an ice making tray to produce ice and an ejector rotatably disposed at the ice making tray, comprising a plurality of ice making cells formed in the ice making tray, wherein each of the ice making cells includes a freezing portion in which ice is produced and a buffering portion which is formed as a specified space at one side of the freezing portion to prevent water of the freezing portion from flowing out of the ice making tray. Accordingly, even in a refrigerator having the ice making apparatus installed on a rear surface of the door, the ice making apparatus can permanently provide an effect of preventing water inside the ice making cells from flowing out of the ice making tray due to an opening/closing operation of the door. | 12-04-2008 |
| 20080295539 | Ice maker and refrigerator having the same - A refrigerator includes a refrigerator main body having a storage chamber, a door coupled to the refrigerator main body to be opened or closed, a cool air supplying device which generates cool air, an ice maker including an ice making tray having ice making cells to produce ice and a cool air guide member installed in the door, coupled to the ice making tray and having a cool air line that guides the cool air supplied from the cool air supplying device to flow around the ice making tray. The cool air line disposed on the cool air guide member to supply the ice making tray guides the cool air supplied from the cool air supplying device to move along the surrounding of the ice making tray, thereby uniformly cooling down the ice making tray. | 12-04-2008 |
| 20090126392 | Water tank for dispenser and refrigerator having the same - A water tank for a dispenser capable of improving convenience when the user injects water into the water tank and a refrigerator having the same are disclosed. The water tank for a dispenser includes a reservoir which stores water and has an opening, a cover which covers the opening and has an injection port to inject water into the reservoir, and an opening/closing unit which opens and closes the injection port, the opening/closing unit being operated by loading of water above and into the injection port to open the injection port. | 05-21-2009 |
| 20090133428 | Ice supply device and refrigerator having an ice container capable of being separated from an ice breaking unit - An ice supply device and a refrigerator having the same are disclosed. The ice supply device includes an ice breaking unit having a breaker to break ice and a housing to house the breaker, an ice storage container removably coupled to the ice breaking unit and having a discharge hole to discharge ice, and a binding device to bind the ice storage container and the ice breaking unit. Accordingly, the ice storage container can be separated from the ice breaking unit, thereby facilitating handling of the ice storage container. | 05-28-2009 |
| 20110071779 | ELECTRONIC DEVICE CONTROLLER FOR IMPROVING PERFORMANCE OF ELECTRONIC DEVICE - An electronic device controller and an electronic system including the same are provided. The electronic device controller includes a calculation unit for calculating performance information of an electronic device based on detailed information regarding an operation and state of the electronic device and a tuning unit for tuning at least one of the detailed information, based on the calculated performance information of the electronic device. | 03-24-2011 |
