Patents by Inventor Sang Youn Lee
Sang Youn 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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Patent number: 9848278Abstract: A digital processing device capable of receiving an additional service is disclosed. In one aspect, a digital processing device includes i) an input unit, inputting a signal, ii) a subscriber identity unit, storing an identity code of a communication operator and generating a communication network access request message, iii) an additional service identity unit, storing an identity code of an additional service operator and generating an additional service request message and v) a control unit, generating a control signal allowing one of the subscriber identity unit and the additional service identity unit to be selectively driven. In accordance with at least one inventive embodiment, a user of the digital processing device can receive an additional service without his or her subscription to a specific communication operator and use various additional services in addition to the additional services provided by the subscribed communication operator.Type: GrantFiled: February 3, 2014Date of Patent: December 19, 2017Assignee: INTELLECTUAL DISCOVERY CO., LTD.Inventors: Young-Sung Kim, Tae-Hyo Ahn, Yeon-Dae Kim, Hae-Young Song, Won-Taik Hwang, Sang-Youn Lee, Yoon-Kyoo Jung, Sun-Jung Lee, Tae-Kyun Kim
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Publication number: 20170310344Abstract: The electronic device includes a housing including a first surface and a second surface. The first surface includes a first side, a second side, a third side, and a fourth side, a first conductive member extending along the first side, a second conductive member extending along the third side, a first communication circuit including a transmission port and at least one first reception port. The at least one first reception port is electrically coupled with at least one of the first conductive member or the second conductive member, a second communication circuit including a second reception port, and a switching circuit configured to selectively provide a first electrical path for electrically coupling the transmission port and the second reception port with the first conductive member or a second electrical path for electrically coupling the transmission port and the second reception port with the second conductive member.Type: ApplicationFiled: April 19, 2017Publication date: October 26, 2017Inventors: Sang Youn Lee, Ho Saeng Kim, Young Sik Choi, Seung Nyun Kim, Dong IL Son
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Publication number: 20170302771Abstract: Disclosed is an electronic device including a housing having a first surface, a second surface and a side surface, a touch screen display including a conductive plane substantially parallel with the first surface, a printed circuit board positioned between the touch screen display and the second surface substantially parallel with the conductive plane; a wireless communication circuit, and a side member forming at least a portion of the side surface, which includes a first elongated part surrounding at least a portion of the conductive plane and formed of a non-conductive material, and a second elongated part surrounding at least a portion of the printed circuit board, but no portion of the conductive plane, and extending in parallel with the first elongated part. The second elongated part is formed of a conductive material, and is electrically coupled to the wireless communication circuit.Type: ApplicationFiled: April 19, 2017Publication date: October 19, 2017Inventors: Ho Saeng KIM, Sang Youn LEE, Young Sik CHOI, Seung Min CHOI, Seung Jun HYUN, Seung Nyun KIM, Dong II SON
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Publication number: 20170272778Abstract: An image encoding method and an image decoding method, and an image encoder and an image decoder, are provided. The image encoding method includes detecting a static region and a motion region of an image, calculating an encoding error in the image, calculating a film grain noise (FGN) error in the motion region, and encoding the image to reduce an encoding error in the image other than the FGN error.Type: ApplicationFiled: January 6, 2015Publication date: September 21, 2017Applicants: SAMSUNG ELECTRONICS CO., LTD., INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITYInventors: Seung-soo JEONG, Sang-youn LEE, Seong-wan KIM, Jae-ho LEE, Chan-yul KIM, Ho-cheon WEY
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Publication number: 20170228169Abstract: An operating method of a semiconductor device includes monitoring multiple request packets and multiple response packets that are being transmitted between a master device and a slave device. A target request packet that matches predefined identification (ID) information is detected from among the request packets. An operation of a latency counter is initiated. The operation is for measuring the latency of a communication exchange (transaction) that includes the target request packet and a target response packet that is one of the response packets that matches the predefined ID information. The target response packet is detected from among the response packets. The operation of the latency counter is terminated. A latency value of the communication exchange is acquired from the latency counter.Type: ApplicationFiled: February 3, 2017Publication date: August 10, 2017Inventors: NAK HEE SEONG, SANG YOUN LEE, SEONG MIN JO, YUN KYO CHO, DONG SOO KANG, BYEONG JIN KIM, JAE GEUN YUN
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Patent number: 9524557Abstract: A vehicle detecting system and method are provided. The method includes creating, by a controller, a disparity map using images photographed by a stereoscopic imaging device and detecting a road area on the disparity map. In addition, the controller is configured to detect a vehicle present in the road area in a shape of a stereoscopic object.Type: GrantFiled: November 10, 2014Date of Patent: December 20, 2016Assignees: Hyundai Motor Company, Kia Motors Company, Industry-Academic Cooperation Foundation, Yonsei UniversityInventors: Jin Ha Choi, Dae Hwan Kim, Jae Sung Kim, Kyung Jae Lee, Jin Kyu Hwang, Sang Youn Lee
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Publication number: 20160332388Abstract: A method of forming a transparent 3D object and a transparent 3D object formed by the method are provided. A transparent 3D object may be formed as follows. An internal structure of a 3D object is printed using a 3D printer based on a 3D image file having information about an internal region of the 3D object, and a mold, designed to form the 3D object and divided into at least two regions, is printed using the 3D printer based on the 3D image file. Then, the internal structure is combined with an inner region of the mold, and a transparent material is supplied to the mold. After the transparent material hardens, a transparent 3D object is obtained by removing the mold.Type: ApplicationFiled: May 9, 2016Publication date: November 17, 2016Inventors: Sang Joon PARK, Jin Wook CHUNG, Jin Mo GOO, Doo Hee LEE, Sang Youn LEE, Jung Hoon KIM
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Patent number: 9200353Abstract: This invention relates to an ultra-high-strength steel bar and to a method of manufacturing the same, in which the steel bar includes C: 0.05 to 0.45 wt %, Si: 0.10 to 0.35 wt %, Mn: 0.1 to 0.85 wt %, Cr: 0.6 to 1.20 wt %, and Mo: 0.05 to 0.35 wt %, with the remainder being Fe, wherein a martensite structure is formed at a surface layer and a fine ferrite structure is formed at a center layer.Type: GrantFiled: April 18, 2011Date of Patent: December 1, 2015Assignee: Hyundai Steel CompanyInventors: Sang-Youn Lee, Hyoung-Chul Lee, Yeong-Jun Kwon
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Patent number: 9147849Abstract: Provided are a new electron transport material and an organic electroluminescent device including the same. The electron transport material according to the present invention may have the excellent luminescence property and reduce the driving voltage to increase the power efficiency, such that the organic electroluminescent device using less consumption power may be manufactured.Type: GrantFiled: February 21, 2013Date of Patent: September 29, 2015Assignee: Alpha Chem Co., Ltd.Inventors: Hyun-Goog Nam, Dae Won Lim, Je-yong Kim, Sang-mi Park, Seung-hee Jang, Sang Youn Lee, Juseok Ham, Kyu-oh Cho, Hyun-don Kim
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Publication number: 20150242678Abstract: A method and apparatus of recognizing a facial expression using a local feature-based adaptive decision tree are provided. A method of recognizing a facial expression by a facial expression recognition apparatus may include splitting a facial region included in an input image into local regions, extracting a facial expression feature from each of the local regions using a preset feature extracting algorithm, and recognizing a facial expression from the input image using the extracted facial expression feature based on a decision tree generated by repeatedly classifying facial expressions into two classes until one facial expression is contained in one class and determining a facial expression feature for a corresponding classification.Type: ApplicationFiled: January 16, 2015Publication date: August 27, 2015Applicants: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE, INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITYInventors: In Jae LEE, Chung Hyun AHN, Ji Hun CHA, Sang Youn LEE, Ji Hun OH, Yu Seok BAN
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Publication number: 20150195575Abstract: An image encoding method and an image decoding method, and an image encoder and an image decoder, are provided. The image encoding method includes detecting a static region and a motion region of an image, calculating an encoding error in the image, calculating a film grain noise (FGN) error in the motion region, and encoding the image to reduce an encoding error in the image other than the FGN error.Type: ApplicationFiled: January 6, 2015Publication date: July 9, 2015Applicants: SAMSUNG ELECTRONICS CO., LTD., INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITYInventors: Seung-soo JEONG, Sang-youn LEE, Seong-wan KIM, Jae-ho LEE, Chan-yul KIM, Ho-cheon WEY
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Publication number: 20150178911Abstract: A vehicle detecting system and method are provided. The method includes creating, by a controller, a disparity map using images photographed by a stereoscopic imaging device and detecting a road area on the disparity map. In addition, the controller is configured to detect a vehicle present in the road area in a shape of a stereoscopic object.Type: ApplicationFiled: November 10, 2014Publication date: June 25, 2015Inventors: Jin Ha Choi, Dae Hwan Kim, Jae Sung Kim, Kyung Jae Lee, Jin Kyu Hwang, Sang Youn Lee
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Publication number: 20150154303Abstract: The present invention relates to a system and method for providing a content recommendation service, including: a user terminal which transmits a content recommendation request signal including a copied keyword to a service providing device when a keyword is copied in a currently displayed page, which receives contents matched with the keyword from the service providing device and displays the contents on a notification bar, and which executes the specific contents and simultaneously registers the specific contents to a board of a corresponding content-type when the execution of specific contents is requested; and the service providing device which searches a prepared content DB in order to obtain contents matched with the keyword and transmits the obtained contents to the user terminal when the content recommendation request signal is received from said terminal.Type: ApplicationFiled: July 31, 2013Publication date: June 4, 2015Applicant: SKI PLANET CO., LTD.Inventors: Woo Young Shin, Dong Wook Cha, Hye Ryeong Kim, Sang Youn Lee, Byung Chul Yoo
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Publication number: 20140155035Abstract: A digital processing device capable of receiving an additional service is disclosed. In one aspect, a digital processing device includes i) an input unit, inputting a signal, ii) a subscriber identity unit, storing an identity code of a communication operator and generating a communication network access request message, iii) an additional service identity unit, storing an identity code of an additional service operator and generating an additional service request message and v) a control unit, generating a control signal allowing one of the subscriber identity unit and the additional service identity unit to be selectively driven. In accordance with at least one inventive embodiment, a user of the digital processing device can receive an additional service without his or her subscription to a specific communication operator and use various additional services in addition to the additional services provided by the subscribed communication operator.Type: ApplicationFiled: February 3, 2014Publication date: June 5, 2014Applicant: KT CorporationInventors: Young-Sung KIM, Tae-Hyo AHN, Yeon-Dae KIM, Hae-Young SONG, Won-Taik HWANG, Sang-Youn LEE, Yoon-Kyoo JUNG, Sun-Jung LEE, Tae-Kyun KIM
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Patent number: 8682303Abstract: A digital processing device capable of receiving an additional service is disclosed. In one aspect, a digital processing device includes i) an input unit, inputting a signal, ii) a subscriber identity unit, storing an identity code of a communication operator and generating a communication network access request message, iii) an additional service identity unit, storing an identity code of an additional service operator and generating an additional service request message and v) a control unit, generating a control signal allowing one of the subscriber identity unit and the additional service identity unit to be selectively driven. In accordance with at least one inventive embodiment, a user of the digital processing device can receive an additional service without his or her subscription to a specific communication operator and use various additional services in addition to the additional services provided by the subscribed communication operator.Type: GrantFiled: April 15, 2013Date of Patent: March 25, 2014Assignee: KT CorporationInventors: Young-Sung Kim, Tae-Hyo Ahn, Yeon-Dae Kim, Hae-Young Song, Won-Taik Hwang, Sang-Youn Lee, Yoon-Kyoo Jung, Sun-Jung Lee, Tae-Kyun Kim
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Patent number: 8660186Abstract: An encoding method comprises receiving a plurality of video frames including first and third reference frames (F1, F3) and a target frame (F2); generating a temporary frame based on assumed constant-velocity motion between the first and third reference frames (F1, F3); comparing the temporary frame target frame to detect nonlinear motion (errors in the temporary frame) between the first and third reference frames and to produce motion vector information between the target frame and at least one of the reference frames according to the comparison; and encoding the reference frames and the motion vector information.Type: GrantFiled: September 23, 2011Date of Patent: February 25, 2014Assignee: Samsung Electronics Co., Ltd.Inventors: Sang-Youn Lee, Jaehong Park, Sanghoon Lee, Youngduk Kim
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Patent number: 8626132Abstract: A digital processing device capable of receiving an additional service is disclosed. In one aspect, a digital processing device includes i) an input unit, inputting a signal, ii) a subscriber identity unit, storing an identity code of a communication operator and generating a communication network access request message, iii) an additional service identity unit, storing an identity code of an additional service operator and generating an additional service request message and v) a control unit, generating a control signal allowing one of the subscriber identity unit and the additional service identity unit to be selectively driven. In accordance with at least one inventive embodiment, a user of the digital processing device can receive an additional service without his or her subscription to a specific communication operator and use various additional services in addition to the additional services provided by the subscribed communication operator.Type: GrantFiled: September 29, 2008Date of Patent: January 7, 2014Assignee: KT CorporationInventors: Young-Sung Kim, Tae-Hyo Ahn, Yeon-Dae Kim, Hae-Young Song, Won-Taik Hwang, Sang-Youn Lee, Yoon-Kyoo Jung, Sun-Jung Lee, Tae-Kyun Kim
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Publication number: 20130098513Abstract: This invention relates to an ultra-high-strength steel bar and to a method of manufacturing the same, in which the steel bar includes C: 0.05 to 0.45 wt %, Si: 0.10 to 0.35 wt %, Mn: 0.1 to 0.85 wt %, Cr: 0.6 to 1.20 wt %, and Mo: 0.05 to 0.35 wt %, with the remainder being Fe, wherein a martensite structure is formed at a surface layer and a fine ferrite structure is formed at a center layer.Type: ApplicationFiled: April 18, 2011Publication date: April 25, 2013Applicant: HYUNDAI STEEL COMPANYInventors: Sang-Youn Lee, Hyoung-Chul Lee, Yeong-Jun Kwon
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Apparatus and method for automatic video summarization using fuzzy one-class support vector machines
Patent number: 8238672Abstract: Disclosed is an automatic video summarization device and method using a fuzzy OC-SVM (one-class support vector machine) algorithm. A user's subjective decision is reflected in order to generate an effective video summary, and a method for generating flexible video summary information which satisfies the user's environment or requirements is provided. Important video segments are extracted from a given video, and a sequence of key frames is extracted from the video segments, and hence, the user can catch the contents of the video quickly and access desired video scenes.Type: GrantFiled: June 28, 2004Date of Patent: August 7, 2012Assignee: KT CorporationInventors: Young-Sik Choi, Sang-Youn Lee, Sun-Jeong Kim -
Publication number: 20120170655Abstract: An encoding method comprises receiving a plurality of video frames including first and third reference frames (F1, F3) and a target frame (F2); generating a temporary frame based on assumed constant-velocity motion between the first and third reference frames (F1, F3); comparing the temporary frame target frame to detect nonlinear motion (errors in the temporary frame) between the first and third reference frames and to produce motion vector information between the target frame and at least one of the reference frames according to the comparison; and encoding the reference frames and the motion vector information.Type: ApplicationFiled: September 23, 2011Publication date: July 5, 2012Inventors: Sang-Youn Lee, Jaehong Park, Sanghoon Lee, Youngduk Kim