| Patent Number |
Title Of Patent |
Date Issued |
| 7623817 |
Fixing device and image forming apparatus having the same |
November 24, 2009 |
| A fixing device includes a pressing roller, a fixing belt to receive a rotation force transferred from the pressing roller and to rotate thereby, a nip forming member which is mounted inside the fixing belt, the nip forming member including a heat transmission unit formed thereon, an |
| 7599498 |
Apparatus and method for producing 3D sound |
October 6, 2009 |
| Disclosed herein is an apparatus for producing 3D sound. The apparatus includes a determination unit, a mono sound spreading unit, a stereo sound spreading unit, a selection unit, and a 3D sound accelerator. The determination unit receives a source sound file and determines whether t |
| 7569846 |
Phase-change memory device including nanowires and method of manufacturing the same |
August 4, 2009 |
| A phase-change random access memory (PRAM) device including a plurality of nanowires and a method of manufacturing the same include: a lower structure including a plurality of contact plugs; the nanowires extending into the contact plugs from surfaces defining a respective terminal end |
| 7504273 |
Scribing method and apparatus of liquid crystal panel, method for fabricating liquid crystal pan |
March 17, 2009 |
| A method for fabricating liquid crystal panel including providing a first and second substrates, attaching the first substrate to the second substrate with a predetermined gap, fixing the attached first and second substrates in a state bent into the predetermined radius of curvature |
| 7501246 |
Gene for coding thermostable L-arabinose isomerase and method for producing the same |
March 10, 2009 |
| Disclosed are a gene coding for L-arabinose isomerase derived from Thermotoga neapolitana 5068, a thermostable arabinose isomerase expressed from the gene, a recombinant expression vector containing the gene, a microorganism transformed with the expression vector, a process for prepa |
| 7492892 |
Slide opening/closing type mobile device |
February 17, 2009 |
| A slide opening/closing type mobile device includes a body section including a guide section that has a pair of long holes and is configured so that an interval between the pair of long holes becomes smaller at first, as it goes from one ends towards the other ends of the long holes, |
| 7448604 |
Heat treatment apparatus |
November 11, 2008 |
| Provided is a heat treatment apparatus. The heat treatment apparatus includes a heating plate including a heater; a chamber case including a cooling chamber, and coupled to a lower portion of the heating plate; and at least one atomizing unit installed on the chamber case to generate |
| 7423704 |
Liquid crystal display module |
September 9, 2008 |
| An LCD module is provided for use in a hand-held portable phone, which is eminently improved in impact-resistant property. The LCD module includes an LCD panel, a mold frame for receiving and supporting the LCD panel, and a chassis for reinforcing the rigidity of the mold frame, wherein |
| 7377776 |
Semiconductor wafer baking apparatus |
May 27, 2008 |
| A semiconductor wafer baking apparatus includes a hot plate, a container of which an upper part is open, and a cover that covers the upper part of the container. The cover includes an upper plate, a lower plate and a side wall that form a gas circulating space therebetween. At least one |
| 7317172 |
Bake system |
January 8, 2008 |
| Provided is a bake system. The bake system includes a heating plate having a heating plate having a substrate on an upper surface. A case is disposed below the heating plate to support the heating plate; a first cover is disposed above the heating plate and coupled to the case to form |
| 7115840 |
Wafer bake apparatus |
October 3, 2006 |
| A wafer bake apparatus includes an air flow control unit of pneumatic cylinder structure operating interlockingly with a wafer lift unit and induces the air flow between a wafer and a hot plate. Therefore, when a wafer is placed in a baking position the air between the wafer and the |
| 6992270 |
Wafer bake system and method for operating the same |
January 31, 2006 |
| A wafer bake system includes a heating plate for heating a wafer, and means for supporting the wafer to be spaced from the heating plate, wherein a gap distribution between the wafer and the heating plate is measured, and a temperature gradient of the wafer is controlled based on the |
| 6933138 |
Thermostable L-arabinose isomerase and process for preparing D-tagatose |
August 23, 2005 |
| Disclosed are a novel gene coding for L-arabinose isomease derived from Thermotoga neapolitana 5068, a thermostable arabinose isomerase expressed from the said gene, a recombinant expression vector containing the said gene, a microorganism transformed with the said expression vector, a |
| 6433590 |
Current mirror type sense amplifier circuits for semiconductor memory devices and methods of ope |
August 13, 2002 |
| A sense amplifier circuit includes a first voltage-controlled current source to supply current proportional to a first bias voltage to a reference node and a second voltage-controlled current source to supply current proportional to a second bias voltage to a sensing node. The first |
| 6404677 |
Semiconductor memory device capable of performing stable read operation and read method thereof |
June 11, 2002 |
| A memory device includes a sense amplifier circuit that is composed of a reference voltage generator, a differential amplifier, and a sensing voltage generator, and a sense amplifier controller that controls an operation of the sense amplifier circuit. The reference voltage generator |
| 6381187 |
Sense amplifier circuit for use in a semiconductor memory device |
April 30, 2002 |
| Disclosed herein is a sense amplifier circuit which includes a first, a second and a third similar load transistors. The first and second load transistors supply a dummy data line with a current of the same amount to one another. Acting in a current mirror configuration, the third load |
| 6104668 |
Programmable mode register for use in synchronized memory device |
August 15, 2000 |
| Disclosed is a nonvolatile semiconductor memory device which comprises a mode register for storing the data for controlling plural operating modes, for instance, the RAS and the CAS latency, the burst length, and the burst type, of the memory device. The mode register of the present inve |
| 6087859 |
Current mirror type sense amplifier circuit for semiconductor memory device |
July 11, 2000 |
| A sense amplifier circuit includes a first voltage-controlled current source to supply current proportional to a first bias voltage to a reference node and a second voltage-controlled current source to supply current proportional to a second bias voltage to a sensing node. The first |
