Patents by Inventor Hyung Kyu Lee
Hyung Kyu Lee 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: 20230146970Abstract: Provided is a method in which a management server provides wireless LAN security policy by participating in multiple APs. The method includes a step of receiving terminal information of a terminal, which is acquired in a process of scanning broadcasting information of multiple APs, from each of the multiple APs, a step of issuing and storing a token for opening a wireless LAN data channel to each of the multiple APs on the basis of reception time points of the terminal information, a step of receiving a token request for opening a wireless LAN data channel to an AP to be accessed, selected by a terminal among the multiple APs, and a step of distributing, to the terminal, a token of the AP to be accessed corresponding to the token request.Type: ApplicationFiled: June 7, 2022Publication date: May 11, 2023Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTEInventors: Hyung Kyu LEE, Ki Won KIM, Byeong Sik KIM, Hea Sook PARK, Yoon Sik YOO, Jong Kuk LEE, Jin Hyuk YIM, Ki Cheol JEON, Boo Geum JUNG
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Patent number: 11082528Abstract: Provided is a matching system including a policy and rule processing unit configured to extract SC units for each application service required, combine the SC units, configure a transaction unit, and determine an amount to be charged for a transaction according to a charging rule; a matching processing unit configured to match the extracted SC units to NC units; and an NC combination processing unit configured to combine the NC units used for the matching and deliver the combination of the NC units and detailed operating conditions to the networking management system.Type: GrantFiled: February 10, 2020Date of Patent: August 3, 2021Assignee: Electronics and Telecommunications Research InstituteInventors: Kyung Hyu Lee, Hea Sook Park, Ki Won Kim, Byeong Sik Kim, Yoon Sik Yoo, Jong Kuk Lee, Hyung Kyu Lee, Jin Hyuk Yim, Ki Cheol Jeon, Byung Chang Chung, Boo Geum Jung
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Publication number: 20200342787Abstract: An apparatus and a method for decrypting cryptogram through steps of: dividing a cryptogram received from a server into a first cryptogram and a second cryptogram; transforming the first cryptogram and the second cryptogram by using a predetermined inverse transform; and decrypting the cryptogram to generate a plaintext based on a Feistel network including XOR operations between the transformed first cryptogram and a round key generated from a secret key and between the transformed second cryptogram and the round key are provided.Type: ApplicationFiled: April 23, 2020Publication date: October 29, 2020Applicants: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE, INJE UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATIONInventors: Hyung Kyu LEE, Nam Yong LEE, Hea Sook PARK
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Publication number: 20200259924Abstract: Provided is a matching system including a policy and rule processing unit configured to extract SC units for each application service required, combine the SC units, configure a transaction unit, and determine an amount to be charged for a transaction according to a charging rule; a matching processing unit configured to match the extracted SC units to NC units; and an NC combination processing unit configured to combine the NC units used for the matching and deliver the combination of the NC units and detailed operating conditions to the networking management system.Type: ApplicationFiled: February 10, 2020Publication date: August 13, 2020Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTEInventors: Kyung Hyu LEE, Hea Sook PARK, Ki Won KIM, Byeong Sik KIM, Yoon Sik YOO, Jong Kuk LEE, Hyung Kyu LEE, Jin Hyuk YIM, Ki Cheol JEON, Byung Chang CHUNG, Boo Geum JUNG
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Patent number: 10488559Abstract: An anti-reflective film includes a transparent substrate, and a high hardness coating layer on at least one surface of the transparent substrate, the high hardness coating layer having a hardness of about 4 H or higher and a moth-eye pattern.Type: GrantFiled: March 18, 2016Date of Patent: November 26, 2019Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Nam-il Koo, Min-Seok Choi, Eui-sun Choi, Hyung-kyu Lee, Ji-min Lee
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Patent number: 10451772Abstract: Example embodiments relate to a manufacturing device of an anti-reflecting structure and a method for manufacturing the anti-reflecting structure. The manufacturing device of an anti-reflecting structure includes a carrier film on which a stamp structure is formed, an unwinding unit which unwinds the carrier film, a substrate support unit which provides a target substrate to the carrier film, a pressing unit which applies pressure to the carrier film so that a resin provided in the stamp structure is provided to the target substrate, and a winding unit which winds the carrier film from which an anti-reflecting pattern is transferred to the target substrate, wherein the pressing unit includes a chamber which stores the target substrate, and a vent hole formed in the chamber, and air within the chamber is discharged through the vent hole to lower the air pressure in the chamber and apply pressure to the carrier film.Type: GrantFiled: January 8, 2016Date of Patent: October 22, 2019Assignee: Samsung Electronics, Co., Ltd.Inventors: Eui-Sun Choi, Nam-Ii Koo, Ji-Min Lee, Hyung-Kyu Lee, Min-Seok Choi
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Publication number: 20170269350Abstract: A circuit and method for driving electrostatic microelectomechanical systems (MEMS) are provided. In one embodiment, the circuit includes a first electrode in a movable element of the MEMS and a second electrode on a surface of a substrate of the MEMS over which the movable element is suspended, and a driver electrically coupled to the first and the second electrodes. The driver supplies a voltage differential between the first and second electrodes to vary an electrostatic force between the electrodes thereby moving the movable element. The driver is configured to supply a voltage pulse having a leading edge in which a first voltage intermediate between an initial, minimum voltage and a maximum voltage is maintained for a first time before rising to the maximum voltage timed to dampen oscillations of the movable element. Other embodiments are also described.Type: ApplicationFiled: March 15, 2016Publication date: September 21, 2017Applicant: SILICON LIGHT MACHINES CORPORATIONInventors: Hyung KYU Lee, Alexander Payne, Michael Yeung
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Publication number: 20170147707Abstract: The disclosure relates to an apparatus for managing graph data including a data analyzing unit configured to analyze a graph data set to extract analysis information including relationship between graph data; a memory configured to store the analysis information; and a scheduler configured to determine a storage location where the graph data is to be stored in a database based on the analysis information.Type: ApplicationFiled: August 4, 2016Publication date: May 25, 2017Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTEInventor: Hyung-Kyu LEE
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Publication number: 20160370505Abstract: An anti-reflective film includes a transparent substrate, and a high hardness coating layer on at least one surface of the transparent substrate, the high hardness coating layer having a hardness of about 4H or higher and a moth-eye pattern.Type: ApplicationFiled: March 18, 2016Publication date: December 22, 2016Inventors: Nam-il KOO, Min-seok CHOI, Eui-sun CHOI, Hyung-kyu LEE, Ji-min LEE
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Patent number: 9467516Abstract: According to an exemplary embodiment of the present invention, a method for managing a resource using an apparatus for managing a resource is provided. The apparatus for managing a resource generates a first instance for a first community using a first ontology class about communities including at least one resource as a member according to a goal. The apparatus for managing a resource generates a second instance for a first resource using a second ontology class about resources. Further, the apparatus for managing a resource estimates a relation between the first instance and the second instance.Type: GrantFiled: June 25, 2014Date of Patent: October 11, 2016Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTEInventors: Hyung Kyu Lee, Soon Hyun Kwon, Dong-Hwan Park, Kwang Soo Kim, Yoon Sik Yoo, Jin Chul Choi, Sunjin Kim, Hyochan Bang
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Publication number: 20160229165Abstract: Example embodiments relate to a manufacturing device of an anti-reflecting structure and a method for manufacturing the anti-reflecting structure. The manufacturing device of an anti-reflecting structure includes a carrier film on which a stamp structure is formed, an unwinding unit which unwinds the carrier film, a substrate support unit which provides a target substrate to the carrier film, a pressing unit which applies pressure to the carrier film so that a resin provided in the stamp structure is provided to the target substrate, and a winding unit which winds the carrier film from which an anti-reflecting pattern is transferred to the target substrate, wherein the pressing unit includes a chamber which stores the target substrate, and a vent hole formed in the chamber, and air within the chamber is discharged through the vent hole to lower the air pressure in the chamber and apply pressure to the carrier film.Type: ApplicationFiled: January 8, 2016Publication date: August 11, 2016Inventors: Eui-Sun CHOI, Nam-II KOO, Ji-Min LEE, Hyung-Kyu LEE, Min-Seok CHOI
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Publication number: 20150135092Abstract: Provided are an apparatus and method for exchanging data. The data exchanging device includes an exchange data storage part configured to store exchange data acquired from a first terminal and transmitted to a second terminal, an exchange data communication part configured to connect communication to the first terminal or the second terminal, receive the exchange data from the first terminal and transmit the exchange data to the second terminal, and an exchange data control part configured to perform control to set the communication connection to the first terminal or the second terminal and send and receive the exchange data with the first terminal or the second terminal when a request for a communication connection from the first terminal or the second terminal is received as a copy function activation command is input to the first terminal or a paste function activation command is input to the second terminal.Type: ApplicationFiled: March 12, 2014Publication date: May 14, 2015Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTEInventors: Joo-Young LEE, Hyung-Kyu LEE
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Publication number: 20150009324Abstract: An image monitoring apparatus is provided to monitor a wide area and accurately identify an object of surveillance based on radar technology. The monitoring area of a surveillance camera can be extended using radar, and an object to be detected can be accurately identified using fixed background information.Type: ApplicationFiled: July 1, 2014Publication date: January 8, 2015Inventors: Hyung Kyu LEE, Soojong LIM, Song-woo SOK, Ok Gee MIN, Kyoung PARK
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Publication number: 20150007192Abstract: According to an exemplary embodiment of the present invention, a method for managing a resource using an apparatus for managing a resource is provided. The apparatus for managing a resource generates a first instance for a first community using a first ontology class about communities including at least one resource as a member according to a goal. The apparatus for managing a resource generates a second instance for a first resource using a second ontology class about resources. Further, the apparatus for managing a resource estimates a relation between the first instance and the second instance.Type: ApplicationFiled: June 25, 2014Publication date: January 1, 2015Inventors: Hyung Kyu LEE, Soon Hyun KWON, Dong-Hwan PARK, Kwang Soo KIM, Yoon Sik Yoo, Jin Chul CHOI, Sunjin KIM, Hyochan BANG
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Patent number: 8896070Abstract: The present invention is generally directed to an apparatus with embedded (bottom side) control lines for vertically stacked semiconductor elements. In accordance with various embodiments, a first semiconductor wafer is provided with a first facing surface on which a first conductive layer is formed. The first semiconductor wafer is attached to a second semiconductor wafer to form a multi-wafer structure, the second semiconductor wafer having a second facing surface on which a second conductive wafer is formed. The first conductive layer is contactingly bonded to the second conductive layer to form an embedded combined conductive layer within said structure. Portions of the combined conductive layer are removed to form a plurality of spaced apart control lines that extend in a selected length or width dimension through said structure.Type: GrantFiled: April 13, 2012Date of Patent: November 25, 2014Assignee: Seagate Technology LLCInventors: Hyung-Kyu Lee, YoungPil Kim, Peter Nicholas Manos, Maroun Khoury, Dadi Setiadi, Chulmin Jung, Hsing-Kuen Liou, Paramasiyan Kamatchi Subramanian, Yongchul Ahn, Jinyoung Kim, Antoine Khoueir
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Patent number: 8816836Abstract: A safe operation apparatus for a moving object includes: a distraction detection unit for detecting distraction information of a user operating a moving object; a controller for collecting the distraction information from the distraction detection unit, calculating a user's distraction state value, and controlling the moving object to be automatically operated or warning of the distraction state based on the distraction state value; and an automatic operation unit for automatically operating the moving object under the control of the controller. The apparatus further includes a communication unit for transmitting the user's distraction state to a remote control center or an adjacent different moving object under the control of the controller.Type: GrantFiled: November 28, 2011Date of Patent: August 26, 2014Assignee: Electronics and Telecommunications Research InstituteInventors: Byung-Gil Lee, Hyung Kyu Lee
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Patent number: 8634970Abstract: An apparatus for vessel traffic management mounted in a vessel creates vessel sailing information including a current location and an identifier of the vessel in accordance with a navigation plan to a destination of the vessel; calculates an estimated time for arriving at the destination based on a distance between the current location and the destination and a sailing speed; and calculates an estimated entry time of entering a target area within the destination based on a distance between the current location and the destination and the sailing speed. The vessel sailing information, the estimated arrival time, and the estimated entry time are transmitted to a local control center, and the sailing of the vessel is controlled using a vessel traffic condition at the target area, provided from the local control center.Type: GrantFiled: December 2, 2011Date of Patent: January 21, 2014Assignee: Electronics and Telecommunications Research InstituteInventors: Hyung Kyu Lee, Byung-Gil Lee
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Publication number: 20130302948Abstract: A memory array includes a base circuitry layer and a plurality of memory array layers stacked sequentially to form the memory array. Each memory array layer is electrically coupled to the base circuitry layer. Each memory array layer includes a plurality of memory units. Each memory unit includes a vertical pillar transistor electrically coupled to a memory cell.Type: ApplicationFiled: July 22, 2013Publication date: November 14, 2013Applicant: SEAGATE TECHNOLOGY LLCInventors: Dadi Setiadi, Peter Nicholas Manos, Hsing-Kuen Liou, Paramasivan Kamatchi Subramanian, Young Pil Kim, Hyung-Kyu Lee, Maroun Georges Khoury, Chulmin Jung
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Patent number: 8289804Abstract: Apparatus and method for decoding addresses of control lines in a semiconductor device, such as a solid state memory (SSM). In accordance with some embodiments, a switching circuit includes an array of switching devices coupled to 2N output lines and M input lines, wherein M and N are respective non-zero integers and each output line has a unique N-bit address. A decoder circuit coupled to the switching circuit divides the N-bit address for a selected output line into a plurality of multi-bit subgroup addresses, and asserts the M input lines in relation to respective bit values of said subgroup addresses to apply a first voltage to the selected output line and to concurrently apply a second voltage to the remaining 2N?1 output lines.Type: GrantFiled: May 4, 2011Date of Patent: October 16, 2012Assignee: Seagate Technology LLCInventors: Chulmin Jung, Dadi Setiadi, YoungPil Kim, Harry Hongyue Liu, Hyung-Kyu Lee
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Publication number: 20120199915Abstract: The present invention is generally directed to an apparatus with embedded (bottom side) control lines for vertically stacked semiconductor elements. In accordance with various embodiments, a first semiconductor wafer is provided with a first facing surface on which a first conductive layer is formed. The first semiconductor wafer is attached to a second semiconductor wafer to form a multi-wafer structure, the second semiconductor wafer having a second facing surface on which a second conductive wafer is formed. The first conductive layer is contactingly bonded to the second conductive layer to form an embedded combined conductive layer within said structure. Portions of the combined conductive layer are removed to form a plurality of spaced apart control lines that extend in a selected length or width dimension through said structure.Type: ApplicationFiled: April 13, 2012Publication date: August 9, 2012Applicant: Seagate Technology LLCInventors: Hyung-Kyu Lee, YoungPil Kim, Peter Nicholas Manos, Maroun Khoury, Dadi Setiadi, Chulmin Jung, Hsing-Kuen Liou, Paramasiyan Kamatchi Subramanian, Yongchul Ahn, Jinyoung Kim, Antoine Khoueir