Patents by Inventor Dae-sun Lee
Dae-sun 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: 20240136267Abstract: A semiconductor package according to an embodiment includes a first insulating layer; and a first through electrode part passing through the first insulating layer and having a shape elongated in a first direction; wherein the first through electrode part includes a plurality of first through electrodes spaced apart from each other in a second direction perpendicular to the first direction and a thickness direction; wherein at least one of the plurality of first through electrodes includes a first sub through electrode and a second sub through electrode spaced apart from each other in the first direction; and wherein at least one of the first sub through electrode and the second sub through electrode has a width in the first direction greater than a width in the second direction.Type: ApplicationFiled: February 17, 2022Publication date: April 25, 2024Applicant: LG INNOTEK CO., LTD.Inventors: Hyun Sun LEE, Dae Sung MOON, Dong Hun JOUNG
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Patent number: 11968312Abstract: Disclosed herein are an apparatus and method for processing vehicle data security based on a cloud.Type: GrantFiled: November 16, 2021Date of Patent: April 23, 2024Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTEInventors: Sang-Woo Lee, Dae-Won Kim, Jin-Yong Lee, Boo-Sun Jeon, Bo-Heung Chung, Hong-Il Ju, Joong-Yong Choi
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Publication number: 20240098048Abstract: A method for displaying a message in a messenger service by a user terminal is proposed. The method may include receiving the message from a server. The method may also include receiving a mask command for the message from the server when text information extracted from the message satisfies a preset condition. The method may further include displaying a mask message corresponding to the message in a chat room of the messenger service based on the mask command.Type: ApplicationFiled: September 8, 2023Publication date: March 21, 2024Inventors: Dae Won YOON, Ki Yong SHIM, Eun Jung KO, Doo Won LEE, Ji Sun LEE
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Patent number: 10556232Abstract: A fluid analysis cartridge with improved test reliability and an associated fluid analysis cartridge assembly are disclosed herein. A fluid analysis cartridge assembly includes a sample collecting member having a sample collecting chamber and a fluid analysis cartridge configured to be connected to the sample collecting member. The fluid analysis cartridge includes a sample receiving chamber configured to receive a sample collected by the sample collecting member and at least one hole arranged on one side of the sample receiving chamber and opened by connection of the sample collecting member to the fluid analysis cartridge to the at least one hole. The sample receiving chamber stores a buffer solution to be mixed with the sample.Type: GrantFiled: June 5, 2017Date of Patent: February 11, 2020Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Hong-Geun Kim, Seung Hyun Kim, Sung Ha Park, Ji Young Park, Kyung-Mi Song, Dae Sun Lee, Jong Gun Lee, Jong Yup Choi, Yu Kyung Tak
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Publication number: 20180221866Abstract: A fluid analysis cartridge with improved test reliability and an associated fluid analysis cartridge assembly are disclosed herein. A fluid analysis cartridge assembly includes a sample collecting member having a sample collecting chamber and a fluid analysis cartridge configured to be connected to the sample collecting member. The fluid analysis cartridge includes a sample receiving chamber configured to receive a sample collected by the sample collecting member and at least one hole arranged on one side of the sample receiving chamber and opened by connection of the sample collecting member to the fluid analysis cartridge to the at least one hole. The sample receiving chamber stores a buffer solution to be mixed with the sample.Type: ApplicationFiled: June 5, 2017Publication date: August 9, 2018Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Hong-Geun KIM, Seung Hyun KIM, Sung Ha PARK, Ji Young PARK, Kyung-Mi SONG, Dae Sun LEE, Jong Gun LEE, Jong Yup CHOI, Yu Kyung TAK
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Patent number: 9323330Abstract: An apparatus and a method for providing a tactile sensation for a virtual image are disclosed. The disclosed apparatus includes: a display unit for displaying an image including a virtual image; an image acquisition unit for acquiring an image of a user body; a determiner unit for determining whether or not a user attempts an interaction with the virtual image by using an image acquired by the image acquisition unit; a content analyzer unit for acquiring a time at which a virtual image is shown and position information of the shown virtual image from a displayed content; a tactile-sensation provider unit for providing a tactile sensation to a preset body part of the user based on a determination result of the determiner unit; and a tactile-sensation provision controller for adjusting an ejector nozzle of the tactile-sensation provider unit based on a virtual image showing time and position acquired by the content analyzer unit.Type: GrantFiled: December 14, 2012Date of Patent: April 26, 2016Assignee: INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITYInventors: Jong-Il Park, Byung-Kuk Seo, Dae-Sun Lee, Jung-Sik Park
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Patent number: 9317121Abstract: An apparatus and a method for providing a tactile sensation in cooperation with a display device are disclosed. The disclosed apparatus includes: a display-device communication unit configured to receive information on a virtual image from the display device; a determiner unit configured to determine whether or not a user attempts an interaction with the virtual image by using an image of a user body; and a tactile-sensation provider unit configured to provide a tactile sensation to a preset body part of the user based on a determination result of the determiner unit. The disclosed apparatus can enable the user to interact with a virtual image with verisimilitude.Type: GrantFiled: December 14, 2012Date of Patent: April 19, 2016Assignee: INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITYInventors: Jong-Il Park, Byung-Kuk Seo, Dae-Sun Lee, Jung-Sik Park
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Publication number: 20140176432Abstract: An apparatus and a method for providing a tactile sensation in cooperation with a display device are disclosed. The disclosed apparatus includes: a display-device communication unit configured to receive information on a virtual image from the display device; a determiner unit configured to determine whether or not a user attempts an interaction with the virtual image by using an image of a user body; and a tactile-sensation provider unit configured to provide a tactile sensation to a preset body part of the user based on a determination result of the determiner unit. The disclosed apparatus can enable the user to interact with a virtual image with verisimilitude.Type: ApplicationFiled: December 14, 2012Publication date: June 26, 2014Inventors: Jong-Il Park, Byung-Kuk Seo, Dae-Sun Lee, Jung-Sik Park
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Publication number: 20140160082Abstract: An apparatus and a method for providing a tactile sensation for a virtual image are disclosed. The disclosed apparatus includes: a display unit for displaying an image including a virtual image; an image acquisition unit for acquiring an image of a user body; a determiner unit for determining whether or not a user attempts an interaction with the virtual image by using an image acquired by the image acquisition unit; a content analyzer unit for acquiring a time at which a virtual image is shown and position information of the shown virtual image from a displayed content; a tactile-sensation provider unit for providing a tactile sensation to a preset body part of the user based on a determination result of the determiner unit; and a tactile-sensation provision controller for adjusting an ejector nozzle of the tactile-sensation provider unit based on a virtual image showing time and position acquired by the content analyzer unit.Type: ApplicationFiled: December 14, 2012Publication date: June 12, 2014Applicant: Industry-University Cooperation Foundation Hanyang UniversityInventors: Jong-II Park, Byung-Kuk Seo, Dae-Sun Lee, Jung-Sik Park
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Patent number: 7174131Abstract: A method for wireless communication, and more particularly, a method for reducing the number of temporal connections in Bluetooth devices when obtaining neighboring Bluetooth device names is provided. The method for reducing temporal connections in Bluetooth devices comprises determining whether other Bluetooth devices are present, obtaining a name by temporally connecting to a Bluetooth device whose presence has been determined and determining whether other Bluetooth devices are present after a predetermined time has passed, and then obtaining a changed name through a temporal connection only to other Bluetooth device whose name has been changed. According to the above method, blocking temporal connections to Bluetooth devices whose name has not changed according to changes in the UNDEF field of FHS packets enables a reduction in the frequency of temporal connections.Type: GrantFiled: March 23, 2004Date of Patent: February 6, 2007Assignee: International Business Machines CorporationInventors: Dae-sun Lee, Ki-young Choi
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Publication number: 20040180623Abstract: A method for wireless communication, and more particularly, a method for reducing the number of temporal connections in Bluetooth devices when obtaining neighboring Bluetooth device names is provided. The method for reducing temporal connections in Bluetooth devices comprises determining whether other Bluetooth devices are present, obtaining a name by temporally connecting to a Bluetooth device whose presence has been determined and determining whether other Bluetooth devices are present after a predetermined time has passed, and then obtaining a changed name through a temporal connection only to other Bluetooth device whose name has been changed. According to the above method, blocking temporal connections to Bluetooth devices whose name has not changed according to changes in the UNDEF field of FHS packets enables a reduction in the frequency of temporal connections.Type: ApplicationFiled: March 23, 2004Publication date: September 16, 2004Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Dae-sun Lee, Ki-young Choi
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Patent number: 6754469Abstract: A method for wireless communication, and more particularly, a method for reducing the number of temporal connections in Bluetooth devices when obtaining neighboring Bluetooth device names is provided. The method for reducing temporal connections in Bluetooth devices comprises determining whether other Bluetooth devices are present, obtaining a name by temporally connecting to a Bluetooth device whose presence has been determined and determining whether other Bluetooth devices are present after a predetermined time has passed, and then obtaining a changed name through a temporal connection only to other Bluetooth device whose name has been changed. According to the above method, blocking temporal connections to Bluetooth devices whose name has not changed according to changes in the UNDEF field of FHS packets enables a reduction in the frequency of temporal connections.Type: GrantFiled: October 16, 2000Date of Patent: June 22, 2004Assignee: Samsung Electronics Co., Ltd.Inventors: Dae-sun Lee, Ki-young Choi
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Publication number: 20020071551Abstract: A circular shield adhered over the ear holes of a cellular phone, the shield constituting a woven mesh material of polyester fibers coated with a layer of copper and a layer of nickel over the copper. The woven mesh material is enclosed between a top rim of a compressed aluminum foil and a bottom film having double-sided adhesive.Type: ApplicationFiled: December 11, 2000Publication date: June 13, 2002Inventor: Dae Sun Lee