| Patent application number | Description | Published |
|---|
| 20100176688 | PROBE FOR ULTRASONIC DIAGNOSTIC APPARATUS AND METHOD OF MANUFACTURING THE SAME - A probe for an ultrasonic diagnostic apparatus and a method of manufacturing the same are disclosed. The probe includes a backing layer having a first electrode part, a piezoelectric member connected to the first electrode part, a sound matching layer having a second electrode part connected to the piezoelectric member, and a PCB connected to the first and second electrode parts. The probe is configured to allow easy and rapid connection between the piezoelectric member and the PCB while providing improved durability and uniformity to a connected part between the piezoelectric member and the PCB, thereby enabling easy and rapid manufacture of the probe while preventing deterioration in performance caused by defective connection between the piezoelectric member and the PCB. | 07-15-2010 |
| 20100241003 | Probe For Ultrasonic Diagnostic Apparatus And Method Of Manufacturing The Same - A probe for an ultrasonic diagnostic apparatus includes a backing layer including backing members, a first connector bonded between the backing members and including electrodes spaced from each other in an arrangement direction, and a piezoelectric member electrically connected to the electrodes. A method of manufacturing the same is also disclosed. The piezoelectric member is connected to the first connector or to first and second connectors via an electrode layer instead of using a complicated and laborious soldering operation, thereby enabling easy connection between the piezoelectric member and the connector while preventing deterioration in performance caused by defective connection therebetween and deterioration in performance of the piezoelectric member caused by heat during manufacturing operation. | 09-23-2010 |
| 20100241004 | Probe For Ultrasonic Diagnostic Apparatus And Method Of Manufacturing The Same - A probe for an ultrasonic diagnostic apparatus includes including backing members, a first connector bonded between the backing members and including electrodes spaced from each other in an arrangement direction, a ground connector bonded between the backing members to be spaced from the first connector, and a piezoelectric member electrically connected to the electrodes and the ground connector. A method of manufacturing the same is also disclosed. The piezoelectric member is joined to the first connector and the ground connector or to first and second connectors and the ground connector via first and second electrode layers instead of using a complicated and laborious soldering operation, thereby enabling easy connection between the piezoelectric member and the connectors while preventing deterioration in performance caused by defective connection therebetween and deterioration in performance of the piezoelectric member caused by heat during manufacture. | 09-23-2010 |
| 20110256580 | LC-MFR-MS-Based Method and Apparatus for Screening a New Drug Candidate - The present invention relates to a method for screening a new drug candidate using a liquid chromatography/microfluidic device/mass spectrometry system, and to a liquid chromatography/microfluidic device/mass spectrometry system. The present invention involves the detection of an interaction between molecules on a real-time basis through adjustment of a microreaction between traces of natural material or synthesized new drug candidates and a target material (protein or cell, etc.), thus developing materials for new drug candidates at a lower cost and with high efficiency, while improving quality of life and reducing medical costs. The present invention can be valuably used in increasing new scientific technology through the convergence of nanotechnology, biotechnology, and analytical chemistry technology. | 10-20-2011 |
| 20120005416 | DATA RECORDING METHOD AND DATA RECODING DEVICE TO IMPROVE OPERATIONAL RELIABILITY OF NAND FLASH MEMORY - A data recording method and data recoding device to improve operational reliability of NAND flash memory includes calculating an address to record data, extracting information regarding a memory cell corresponding to the calculated address, selecting a data scrambling method based on the information regarding the memory cell, scrambling the data according to the data scrambling method, and recording the scrambled data on the memory cell. The information regarding the memory cell includes a logical block address, a logical page address, a physical block address, a physical page address of the memory cell, and a program/erase cycle of a memory block corresponding to the memory cell. | 01-05-2012 |
| 20120056512 | PROBE FOR ULTRASONIC DIAGNOSTIC APPARATUS - The present disclosure provides a probe for an ultrasonic diagnostic apparatus. The probe includes a backing layer, a piezoelectric layer disposed on one side of the backing layer, a matching layer disposed on one side of the piezoelectric layer, a signal connector disposed inside the backing layer to transfer a signal to the piezoelectric layer, and a ground connector disposed outside the signal connector. The backing layer, the piezoelectric layer and the matching layer are sequentially disposed and the signal connector is electrically connected to the piezoelectric layer at the other side of the piezoelectric layer. The probe for an ultrasonic diagnostic apparatus includes a stack of the backing layer, the piezoelectric layer and the matching layer, in which the piezoelectric layer is formed to have a certain curvature, thereby achieving performance improvement through minimization of interference from a signal connector and a ground connector. | 03-08-2012 |
| 20120221237 | APPARATUS AND METHOD OF CELL-BASED PATH PLANNING FOR MOBILE BODY - Disclosed are an apparatus and method of cell-based path planning for a mobile body and a computer-readable recording medium storing the method therein. The method includes receiving a configuration space including a start point and a goal point of the mobile body and position information of obstacles, determining a search order of the obstacles located in the configuration space, performing cell decomposition by repeatedly connecting a vertex of one of the obstacles to a vertex of another obstacle according to the determined search order, and performing cell decomposition by making an extended line from each of non-connected vertices in a direction of dividing vertical angle of each of the non-connected vertices into two. | 08-30-2012 |
| 20130019054 | FLASH MEMORY DEVICE AND METHOD PERFORMING ERASE OPERATION USING OVER PROGRAMAANM JUNG; YOUNG-WOOAACI OSAN-SIAACO KRAAGP JUNG; YOUNG-WOO OSAN-SI KRAANM KIM; HWAN-CHUNGAACI NAMWON-SIAACO KRAAGP KIM; HWAN-CHUNG NAMWON-SI KRAANM SHIN; HEE-TAKAACI HWASEONG-SIAACO KRAAGP SHIN; HEE-TAK HWASEONG-SI KRAANM AHN; CHUN-SOOAACI SUWON-SIAACO KRAAGP AHN; CHUN-SOO SUWON-SI KRAANM JUNG; JIN-WOOAACI SEOULAACO KRAAGP JUNG; JIN-WOO SEOUL KR - A flash memory device performs an erase operation by execution of an over program. device. In response to an erase request directed to requested page data a logical page address is converted to a corresponding physical page address, an over program data pattern for an over program operation is generated, and the over program operation is executed using the PPA to change a threshold voltage distribution for at least one memory cell of the requested page data in accordance with the over program data pattern. | 01-17-2013 |
| 20140114750 | EFFECTIVE KEYWORD SELECTION SYSTEM USING KEYWORD ADVERTISEMENT FOR INTERNET SEARCH AND AN EFFECTIVE KEYWORD SELECTION METHOD THEREOF - The effective keyword selection system according to the present invention includes a visit/call matching part for generating a visit/call table by collecting a plurality of visit information of users visiting at a predetermined period of time before a first call time for each consultation call, an guide result of each consultation call and an keyword click information; a conversion score calculation part for obtaining reference time differences and check reference time differences of the visit/call table and calculating a conversion score by determining the advertisement keyword to be an important keyword satisfying the setting criteria of the advertiser as the check reference time difference is smaller; and an effective keyword selection part for selecting the effective keyword by sorting each item of the consultation result in the order of the conversion score. | 04-24-2014 |
| 20150054701 | ELECTRONIC DEVICE AND METHOD OF OPERATING THE SAME - An electronic device including a processor and an antenna device is provided. The antenna device includes a power feeding unit, a first radiation section connected to the power feeding unit, and a switching element including a first terminal electrically connected to first portion of the first radiation section, and a second terminal electrically connected to a second portion of the first radiation section. The processor uses a first resonance frequency band when the switching element is opened and uses a second resonance frequency which is different from the first when the switching element is closed. | 02-26-2015 |
