Patents by Inventor In-Dong Yeo
In-Dong Yeo has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20150006328Abstract: The present invention relates to a method for providing an app store service which implements 3rd party-based app stores by using a user's client and links the implemented app stores so as to be distributed by the 3rd party, and to a system for the same. The app store service system of the present invention includes: a plurality of app stores established for distribution; a mall integration server to manage the establishment and integrated operation of the plurality of app stores, and integrally analyze metadata collected from the plurality of app stores in order to provide app integration search and information on the basis of the plurality of app stores; and a client to perform integrated search and browsing for apps on the basis of the mall integration server and the app stores.Type: ApplicationFiled: February 8, 2013Publication date: January 1, 2015Applicant: Samsung Electronics Co., Ltd.Inventors: Seok Hyun Yoon, Ka Ram Ko, Hae Dong Yeo, Hyung Dong Lee
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Publication number: 20140336276Abstract: Disclosed are a biodegradable, biocompatible hydrogel that can be used for sealants of suppressing the leakage of blood or air during surgical operation, tissue adhesives, anti-adhesive agents and drug delivery carriers, and a method for producing the sameType: ApplicationFiled: December 28, 2012Publication date: November 13, 2014Inventors: Young-Joo Koh, Hea-Kyung Kim, Sun-Woo Kim, Guw-Dong Yeo
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Publication number: 20140238784Abstract: A simple operating caster is provided, which is braked by simple operation of brake pedal, and by which shaft and wheel are braked at once, as the equipped push-type brake pedal (12) to solid axle (13) can be installed always to the outside of bogie (11) exposed so that composed for the operation of user anytime, and brake and brake release of pivot (14) and wheel (15) is performed by the brake pedal (12) at once. The brake method is operated by brake pedal (12) and composed of the pivot brake part, and the wheel brake part, which brakes and releases brake of wheel (15), and pivot brake part and wheel brake part above is operated by push-type brake pedal (12) at once, and by which brake and brake release of pivot (14) and wheel (15) is performed at once, and as the pivot brake part and the wheel brake part is composed of each spring to be elastic-supported and buffered.Type: ApplicationFiled: July 13, 2012Publication date: August 28, 2014Inventor: Shin Dong Yeo
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Publication number: 20140213302Abstract: Exemplary embodiments may disclose a method for providing information in a system including an electronic device and an information providing server and an electronic device. The information providing method includes transmitting location information of a region that a user wishes to search and a local information request signal to the information providing server, by the electronic device, searching local information of the region using at least one social network service of at least one user located in the region, by the information providing server, in response to the local information request signal, transmitting the searched local information to the electronic device, by the information providing server, and displaying a local information user interface (UI) using the local information received from the information providing server and a map of the region, by the electronic device.Type: ApplicationFiled: January 31, 2014Publication date: July 31, 2014Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Jong-eun YANG, Won-chang JANG, Hae-dong YEO, Jong-gyu HAM, Hee-seon PARK
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Patent number: 8554177Abstract: An apparatus and method for unlocking a mobile device using pattern recognition are provided. The apparatus includes a touch sensor unit sensing a predetermined pattern touch-input to a liquid crystal display (LCD) unit, a pattern recognition unit recognizing information about the input pattern sensed by the touch sensor unit, a pattern comparison unit comparing information about the input pattern recognized by the pattern recognition unit with information about a predetermined pattern set by a user, and a controller controlling supply of power to the LCD unit to enable the user to use the mobile device if the input pattern and the predetermined pattern are equal to each other as compared by the pattern comparison unit.Type: GrantFiled: December 4, 2008Date of Patent: October 8, 2013Assignee: Samsung Electronics Co., Ltd.Inventor: Hae-Dong Yeo
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Publication number: 20120136861Abstract: A content-providing method and system, including identifying a representative type cluster by clustering content related to behavioral data which represents a use history of a user, according to type of the content, mapping the representative type cluster to a time interval, and storing the representative type cluster and the time interval.Type: ApplicationFiled: November 25, 2011Publication date: May 31, 2012Applicant: Samsung Electronics Co., Ltd.Inventors: Hyung-dong LEE, Seung-taek Park, Hee-seon Park, Hae-dong Yeo
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Patent number: 8027307Abstract: An apparatus and method for managing a packet transmission delay for TCP/IP-based communications in a mobile communication system are provided, in which a BSC imposes no delay on a packet directed to an MS or a packet transmitted from the MS and sends the packet to the MS or corresponding MS, if it is determined that the MS starts to perform a handover during communications with the MS, and delays a packet directed to the MS or a packet transmitted from the MS and sends the delayed packet to the MS or corresponding MS, if it is determined that the MS has completed the handover during the packet transmission with no delay. Advantageously, timeout occurrences caused by too long a time delay are reduced, thereby preventing decreased throughput during the TCP/IP-based handover.Type: GrantFiled: February 5, 2007Date of Patent: September 27, 2011Assignee: Samsung Electronics Co., LtdInventors: Ki-Bong Choi, Jong-Hyune Kim, In-Dong Yeo
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Patent number: 7927932Abstract: A semiconductor device according to example embodiments may have a plurality of stacked transistors. The semiconductor device may have a lower insulating layer formed on a semiconductor substrate and an upper channel body pattern formed on the lower insulating layer. A source region and a drain region may be formed within the upper channel body pattern, and a non-metal transfer gate electrode may be disposed on the upper channel body pattern between the source and drain regions. The non-metal transfer gate electrode, the upper channel body pattern, and the lower insulating layer may be covered by an intermediate insulating layer. A metal word line may be disposed within the intermediate insulating layer to contact at least an upper surface of the non-metal transfer gate electrode. An insulating spacer may be disposed on a sidewall of the metal word line.Type: GrantFiled: September 23, 2010Date of Patent: April 19, 2011Assignee: Samsung Electronics Co., Ltd.Inventors: Han-Byung Park, Soon-Moon Jung, Hoon Lim, Cha-Dong Yeo, Byoung-Keun Son, Jae-Joo Shim, Chang-Min Hong
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Publication number: 20110014754Abstract: A semiconductor device according to example embodiments may have a plurality of stacked transistors. The semiconductor device may have a lower insulating layer formed on a semiconductor substrate and an upper channel body pattern formed on the lower insulating layer. A source region and a drain region may be formed within the upper channel body pattern, and a non-metal transfer gate electrode may be disposed on the upper channel body pattern between the source and drain regions. The non-metal transfer gate electrode, the upper channel body pattern, and the lower insulating layer may be covered by an intermediate insulating layer. A metal word line may be disposed within the intermediate insulating layer to contact at least an upper surface of the non-metal transfer gate electrode. An insulating spacer may be disposed on a sidewall of the metal word line.Type: ApplicationFiled: September 23, 2010Publication date: January 20, 2011Inventors: Han-Byung Park, Soon-Moon Jung, Hoon Lim, Cha-Dong Yeo, Byoung-Keun Son, Jae-Joo Shim, Chang-Min Hong
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Patent number: 7825472Abstract: A semiconductor device according to example embodiments may have a plurality of stacked transistors. The semiconductor device may have a lower insulating layer formed on a semiconductor substrate and an upper channel body pattern formed on the lower insulating layer. A source region and a drain region may be formed within the upper channel body pattern, and a non-metal transfer gate electrode may be disposed on the upper channel body pattern between the source and drain regions. The non-metal transfer gate electrode, the upper channel body pattern, and the lower insulating layer may be covered by an intermediate insulating layer. A metal word line may be disposed within the intermediate insulating layer to contact at least an upper surface of the non-metal transfer gate electrode. An insulating spacer may be disposed on a sidewall of the metal word line.Type: GrantFiled: July 18, 2008Date of Patent: November 2, 2010Assignee: Samsung Electronics Co., Ltd.Inventors: Han-Byung Park, Soon-Moon Jung, Hoon Lim, Cha-Dong Yeo, Byoung-Keun Son, Jae-Joo Shim, Chang-Min Hong
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Publication number: 20100268714Abstract: The present invention relates to an information analysis system comprising: a summary table creation unit for analyzing an input file if the file is inputted, extracting a field list corresponding to the field list information stored in a provided database, and creating a summary table including the extracted field list; a preprocessing module for performing a preprocess including at least one of field refinement, group creation, and sub-data set creation, for fields of the summary table created by the summary table creation unit; a matrix creation unit for creating a matrix based on matrix setting information inputted by a user, for the fields created by the summary table creation unit or the preprocessing module; a cluster analysis unit for analyzing a cluster of corresponding fields according to a cluster analysis method inputted by the user, for fields selected by the user among the fields created by the summary table creation unit or the preprocessing module; and a visualization data creation unit for crType: ApplicationFiled: December 16, 2008Publication date: October 21, 2010Applicant: KOREA INSTITUTE OF SCIENCE & TECHNOLOGY INFOMATIONInventors: Yeong Ho Moon, Sang Pil Lee, Chang Hoan Lee, Sang Jin Bae, June Young Lee, Oh Jin Kwon, Bang Rae Lee, Eui Seob Jeong, Woon Dong Yeo
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Patent number: 7566135Abstract: In order to provide a light transmitting space to reinforce an intensity of a light tunnel in a DLP projection system, and increase an heat-resistance, provided is a light tunnel of a DLP projection system including a plurality of reflection panels provided in an anteroposterior direction; a holder where the reflection panel is placed; a first supporting member supporting an end of the reflection panel; and a second supporting member supporting a body of the reflection panel.Type: GrantFiled: November 30, 2005Date of Patent: July 28, 2009Assignee: LG Electronics Inc.Inventors: Nam Seok Oh, Sang Min Oh, Jin Dong Yeo
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Publication number: 20090149156Abstract: An apparatus and method for unlocking a mobile device using pattern recognition are provided. The apparatus includes a touch sensor unit sensing a predetermined pattern touch-input to a liquid crystal display (LCD) unit, a pattern recognition unit recognizing information about the input pattern sensed by the touch sensor unit, a pattern comparison unit comparing information about the input pattern recognized by the pattern recognition unit with information about a predetermined pattern set by a user, and a controller controlling supply of power to the LCD unit to enable the user to use the mobile device if the input pattern and the predetermined pattern are equal to each other as compared by the pattern comparison unit.Type: ApplicationFiled: December 4, 2008Publication date: June 11, 2009Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventor: Hae-Dong YEO
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Publication number: 20090020817Abstract: A semiconductor device according to example embodiments may have a plurality of stacked transistors. The semiconductor device may have a lower insulating layer formed on a semiconductor substrate and an upper channel body pattern formed on the lower insulating layer. A source region and a drain region may be formed within the upper channel body pattern, and a non-metal transfer gate electrode may be disposed on the upper channel body pattern between the source and drain regions. The non-metal transfer gate electrode, the upper channel body pattern, and the lower insulating layer may be covered by an intermediate insulating layer. A metal word line may be disposed within the intermediate insulating layer to contact at least an upper surface of the non-metal transfer gate electrode. An insulating spacer may be disposed on a sidewall of the metal word line.Type: ApplicationFiled: July 18, 2008Publication date: January 22, 2009Inventors: Han-Byung Park, Soon-Moon Jung, Hoon Lim, Cha-Dong Yeo, Byoung-Keun Son, Jae-Joo Shim, Chang-Min Hong
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Publication number: 20070219568Abstract: The present invention relates to a monofilament with a segmented pie structure formed by conjugated spinning of degradable polymers and non-degradable polymers, a hernia mesh having improved flexibility and biocompatibility, and a preparation method thereof. More specifically, the hernia mesh of the present invention having improved flexibility and biocompatibility is prepared using the monofilament obtained by conjugated spinning of degradable polymers and non-degradable polymers into a segmented pie form, to control it to be gradually degraded in the body, whereby the stiffness of the early stage is removed, and thereby the foreign body sensation is also removed.Type: ApplicationFiled: December 22, 2005Publication date: September 20, 2007Applicant: SAMYANG CORPORATIONInventors: Guw-Dong Yeo, Jun-Bae Kim
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Publication number: 20070202878Abstract: An apparatus and method for managing a packet transmission delay for TCP/IP-based communications in a mobile communication system are provided, in which a BSC imposes no delay on a packet directed to an MS or a packet transmitted from the MS and sends the packet to the MS or corresponding MS, if it is determined that the MS starts to perform a handover during communications with the MS, and delays a packet directed to the MS or a packet transmitted from the MS and sends the delayed packet to the MS or corresponding MS, if it is determined that the MS has completed the handover during the packet transmission with no delay. Advantageously, timeout occurrences caused by too long a time delay are reduced, thereby preventing decreased throughput during the TCP/IP-based handover.Type: ApplicationFiled: February 5, 2007Publication date: August 30, 2007Applicant: SAMSUNG ELECTRONICS CO.,LTDInventors: Ki-Bong Choi, Jong-Hyune Kim, In-Dong Yeo
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Patent number: 7167961Abstract: A disk drive having a single head for recording data on and reading data from a disk-type recording medium, the disk drive including: a spindle motor to rotate the disk-type recording medium; and a controller to drive the spindle motor and the single head. The controller drives the single head to record system information of the disk drive on an original copy portion and at least one backup copy portion of the disk-type recording medium.Type: GrantFiled: February 4, 2004Date of Patent: January 23, 2007Assignee: Samsung Electronics Co., Ltd.Inventor: Chang-dong Yeo
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Patent number: 7141116Abstract: Provided are improved methods for forming silicon films, particularly single-crystal silicon films from amorphous silicon films in which a single-crystal silicon substrate is prepared by removing any native oxide, typically using an aqueous HF solution, and placed in a reaction chamber. The substrate is then heated from about 350° C. to a first deposition temperature under a first ambient to induce single-crystal epitaxial silicon deposition primarily on exposed silicon surfaces. The substrate is then heated to a second deposition temperature under a second ambient that will maintain the single-crystal epitaxial silicon deposition on exposed single-crystal silicon while inducing amorphous epitaxial silicon deposition on insulating surfaces. The amorphous epitaxial silicon can then be converted to single-crystal silicon using a solid phase epitaxy process to form a thin, high quality silicon layer.Type: GrantFiled: April 1, 2005Date of Patent: November 28, 2006Assignee: Samsung Electronics Co., Ltd.Inventors: Yong Hoon Son, Jae Young Park, Cha Dong Yeo, Jong Wook Lee, Yu Gyun Shin
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Patent number: 7123428Abstract: A method of screening a hard disk drive (HDD) including: measuring one or more parameters to display read/write head performances at least two times during an HDD process; and calculating variances of the measured one or more parameters and judging whether head degradation has occurred based on the calculated variances.Type: GrantFiled: September 7, 2004Date of Patent: October 17, 2006Assignee: Samsung Electronics Co., Ltd.Inventors: Chang-dong Yeo, Jong-yoon Kim
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Patent number: 7102838Abstract: A method optimizing a recording current in consideration of operating temperatures of a hard disk drive and a method of setting a recording density in consideration of tracks per inch (TPI) or adjacent track erasure (ATE) characteristics. The method of optimizing the recording current measures a rate of errors under a test condition corresponding to the operating temperature of a hard disk drive, while changing a recording parameter, selects a recording parameter value corresponding to a smallest rate of errors, and optimizes the recording current for the hard disk drive under operating environmental conditions using the selected recording parameter value.Type: GrantFiled: December 12, 2003Date of Patent: September 5, 2006Assignee: Samsung Electronics Co., Ltd.Inventors: Jong-yoon Kim, Chang-dong Yeo, Seung-hyun Song, Geun-soo Kim