Patents by Inventor Sun-Uk Park
Sun-Uk Park 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: 20240121543Abstract: An electronic device according to various embodiments of the present invention may comprise: a housing comprising a first surface facing in a first direction and a second surface facing in a second direction that is opposite to the first direction, the first surface comprising an at least partially transparent part and at least one opening formed adjacent to the at least partially transparent part; a camera positioned inside the housing, the camera comprising an image sensor facing in the first direction through the at least partially transparent part of the housing; and an acoustic component arranged between the first surface and the second surface, the acoustic component comprising a vibration plate configured to generate a sound such that the same moves in at least one direction selected from the first and second directions, a first passage formed in a third direction that is substantially perpendicular to the first direction such that the generated sound passes through the same, and a second passage formeType: ApplicationFiled: November 13, 2023Publication date: April 11, 2024Inventors: Young-Bae PARK, Byoung-Hee LEE, Jae-Hee YOU, Tae-Eon KIM, Han-Bom PARK, Sun-Young LEE, Byoung-Uk YOON, Kyung-Hee LEE, Ho-Chul HWANG
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Patent number: 11950008Abstract: Disclosed is an image sensing device including a first clock distributor suitable for receiving a first input dock signal through a first input terminal, and outputting a plurality of first output clock signals through a plurality of first output terminals, and a first conductive line coupled in common to the plurality of first output terminals.Type: GrantFiled: April 5, 2021Date of Patent: April 2, 2024Assignee: SK hynix Inc.Inventors: Jeong Eun Song, Min Seok Shin, Yu Jin Park, Sung Uk Seo, Sun Young Lee
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Patent number: 10432533Abstract: A controller node in a network implementing software defined networking (SDN) proactively detects network overload conditions in a target node and subsequently prevents the conditions from developing by launching a new virtual network node. The detection and prevention are based on the determination of a probability of failure of the target node as a weighted function of information from the target node and probabilities of failure of related nodes.Type: GrantFiled: April 25, 2017Date of Patent: October 1, 2019Assignee: AT&T INTELLECTUAL PROPERTY I, L.P.Inventors: Sun-Uk Park, Minh Huynh, Ashima Mangla
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Patent number: 10181135Abstract: A method and apparatus for presenting advertisements is disclosed. An apparatus that incorporates teachings of the present disclosure may include, for example, a system having an inspection element that monitors packet traffic associated with an end user, and determines a behavioral profile of the end user from the monitored packet traffic, a publisher element that detects an end user visiting a website managed thereby, and generates an advertisement request associated with the website, and advertisement element that selects one or more advertisements according to the behavioral profile of the end user, and submits said one or more advertisements to the publisher element for presentation thereof to the end user. Additional embodiments are disclosed.Type: GrantFiled: July 18, 2006Date of Patent: January 15, 2019Assignee: AT&T Intellectual Property I, L.P.Inventors: Canhui Ou, J. Bradley Bridges, Charles R. Kalmanek, Raghvendra G. Savoor, Albert G. Greenberg, Stephen Sposato, Zhi Li, Jerold Osato, Alexandre Gerber, Oliver Spatscheck, Sun-Uk Park
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Publication number: 20170230297Abstract: A controller node in a network implementing software defined networking (SDN) proactively detects network overload conditions in a target node and subsequently prevents the conditions from developing by launching a new virtual network node. The detection and prevention are based on the determination of a probability of failure of the target node as a weighted function of information from the target node and probabilities of failure of related nodes.Type: ApplicationFiled: April 25, 2017Publication date: August 10, 2017Inventors: Sun-Uk Park, Minh Huynh, Ashima Mangla
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Patent number: 9674046Abstract: A controller node in a network implementing software defined networking (SDN) proactively detects network overload conditions in a target node and subsequently prevents the conditions from developing by launching a new virtual network node. The detection and prevention are based on the determination of a probability of failure of the target node as a weighted function of information from the target node and probabilities of failure of related nodes.Type: GrantFiled: October 21, 2014Date of Patent: June 6, 2017Assignee: AT&T INTELLECTUAL PROPERTY I, L.P.Inventors: Sun-Uk Park, Minh Huynh, Ashima Mangla
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Patent number: 9584861Abstract: A method for redirecting video content includes receiving a video signal at the set-top box and decoding the video signal to produce unrendered video data. The unrendered video data is encoded and provided to the remote device via a wide area network. By encoding unrendered, rather than rendered, video data for transmission to the remote device, the need for an encoding device external to the set-top box is obviated.Type: GrantFiled: December 11, 2015Date of Patent: February 28, 2017Assignee: AT&T Intellectual Property I, L.P.Inventors: Jian Li, Zhi Li, Sun-Uk Park
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Publication number: 20160112275Abstract: A controller node in a network implementing software defined networking (SDN) proactively detects network overload conditions in a target node and subsequently prevents the conditions from developing by launching a new virtual network node. The detection and prevention are based on the determination of a probability of failure of the target node as a weighted function of information from the target node and probabilities of failure of related nodes.Type: ApplicationFiled: October 21, 2014Publication date: April 21, 2016Inventors: Sun-Uk Park, Minh Huynh, Ashima Mangla
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Publication number: 20160100225Abstract: A method for redirecting video content includes receiving a video signal at the set-top box and decoding the video signal to produce unrendered video data. The unrendered video data is encoded and provided to the remote device via a wide area network. By encoding unrendered, rather than rendered, video data for transmission to the remote device, the need for an encoding device external to the set-top box is obviated.Type: ApplicationFiled: December 11, 2015Publication date: April 7, 2016Inventors: Jian Li, Zhi Li, Sun-Uk Park
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Patent number: 9241181Abstract: A method for redirecting video content includes receiving a video signal at the set-top box and decoding the video signal to produce unrendered video data. The unrendered video data is encoded and provided to the remote device via a wide area network. By encoding unrendered, rather than rendered, video data for transmission to the remote device, the need for an encoding device external to the set-top box is obviated.Type: GrantFiled: April 29, 2015Date of Patent: January 19, 2016Assignee: AT&T Intellectual Property I, LPInventors: Jian Li, Zhi Li, Sun-Uk Park
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Publication number: 20150350417Abstract: A method for detecting a defect in wiring in a DSL system. The method includes collecting data including instantaneous values, a history of values, and/or parameters relating to a central office or customer premises equipment, analyzing a line for a wiring defect based on the collected data, and reporting whether or not a wiring defect was detected responsive to the analyzing step.Type: ApplicationFiled: August 7, 2015Publication date: December 3, 2015Applicants: AT&T Intellectual Property I, L.P., Adaptive Spectrum and Signal Alignment, Inc.Inventors: Wonjong RHEE, Ardavan Maleki TEHRANI, Mehdi MOHSENI, George GINIS, Haibo ZHANG, Sun-Uk Park
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Publication number: 20150245086Abstract: A method for redirecting video content includes receiving a video signal at the set-top box and decoding the video signal to produce unrendered video data. The unrendered video data is encoded and provided to the remote device via a wide area network. By encoding unrendered, rather than rendered, video data for transmission to the remote device, the need for an encoding device external to the set-top box is obviated.Type: ApplicationFiled: April 29, 2015Publication date: August 27, 2015Inventors: Jian Li, Zhi Li, Sun-Uk Park
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Patent number: 9106735Abstract: A method for detecting a defect in wiring in a DSL system. The method includes collecting data including instantaneous values, a history of values, and/or parameters relating to a central office or customer premises equipment, analyzing a line for a wiring defect based on the collected data, and reporting whether or not a wiring defect was detected responsive to the analyzing step.Type: GrantFiled: November 25, 2009Date of Patent: August 11, 2015Assignees: Adaptive Spectrum and Signal Alignment, Inc., AT&T Intellectaul Property I, L.P.Inventors: Wonjong Rhee, Ardavan Maleki Tehrani, Mehdi Mohseni, George Ginis, Haibo Zhang, Sun-Uk Park
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Patent number: 9049479Abstract: A method for redirecting video content includes receiving a video signal at the set-top box and decoding the video signal to produce unrendered video data. The unrendered video data is encoded and provided to the remote device via a wide area network. By encoding unrendered, rather than rendered, video data for transmission to the remote device, the need for an encoding device external to the set-top box is obviated.Type: GrantFiled: February 7, 2014Date of Patent: June 2, 2015Assignee: AT&T Intellectual Property I, LPInventors: Jian Li, Zhi Li, Sun-Uk Park
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Patent number: 8774212Abstract: A system and method for managing network traffic is disclosed. A system that incorporates teachings of the present disclosure may include, for example, a data switch having a controller element to transmit telemetry data representative of bandwidth usage by one or more users of the data switch. At least one higher bandwidth user can have an increased polling frequency based at least in part on a differential in upstream and downstream data transfer rates for the one or more users. Additional embodiments are disclosed.Type: GrantFiled: October 28, 2010Date of Patent: July 8, 2014Assignee: AT&T Intellectual Property I, LPInventors: Stuart L. Blackburn, Raghvendra Savoor, John Van Slyke, Xidong Wu, Baofeng Jiang, Kaiyan Chen, Sun-Uk Park
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Publication number: 20140164140Abstract: A system that incorporates teachings of the present disclosure may include, for example, a controller to determine a behavioral profile of an end user from packet traffic generated by activities of the end user, and share the behavioral profile with a network element for distributing targeted advertisements to the end user according to the behavioral profile. Additional embodiments are disclosed.Type: ApplicationFiled: February 14, 2014Publication date: June 12, 2014Applicant: AT&T Intellectual Property I, LPInventors: Canhui Ou, J. Bradley Bridges, Charles Robert Kalmanek, JR., Raghvendra Savoor, Albert Gordon Greenberg, Steve Sposato, Zhi Li, Jerold Daizo Osato, Alexandre Gerber, Oliver Spatscheck, Sun-Uk Park
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Publication number: 20140157302Abstract: A method for redirecting video content includes receiving a video signal at the set-top box and decoding the video signal to produce unrendered video data. The unrendered video data is encoded and provided to the remote device via a wide area network. By encoding unrendered, rather than rendered, video data for transmission to the remote device, the need for an encoding device external to the set-top box is obviated.Type: ApplicationFiled: February 7, 2014Publication date: June 5, 2014Applicant: AT&T Intellectual Property I, LPInventors: Jian Li, Zhi Li, Sun-Uk Park
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Patent number: 8732741Abstract: A system and method is disclosed for restricting a remote control interface port of a set-top box configured to broadcast multimedia programs over a provider network. A change schedule that changes communication parameters may restrict the remote control interface port. The operating frequency or the code set used to transmit data and commands may be changed at random or at predefined intervals. The set-top box, the remote control, or an external network device may initiate the change schedule. Encryption of communications between the set-top box and the remote control unit may also be performed to protect the set-top box from unauthorized access.Type: GrantFiled: December 27, 2007Date of Patent: May 20, 2014Assignee: AT&T Intellectual Property I, L.P.Inventors: Jian Li, Zhi Li, Sun-Uk Park
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Patent number: 8694377Abstract: A system that incorporates teachings of the present disclosure may include, for example, a controller to determine a behavioral profile of an end user from packet traffic generated by activities of the end user, and share the behavioral profile with a network element for distributing targeted advertisements to the end user according to the behavioral profile. Additional embodiments are disclosed.Type: GrantFiled: April 3, 2009Date of Patent: April 8, 2014Assignee: AT&T Intellectual Property I, L.P.Inventors: Canhui Ou, J. Bradley Bridges, Charles R. Kalmanek, Jr., Raghvendra G. Savoor, Albert Greenberg, Stephen A. Sposato, Zhi Li, Jerold D. Osato, Alexandre Gerber, Oliver Spatscheck, Sun-Uk Park
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Patent number: 8689274Abstract: A method for redirecting video content includes receiving a video signal at the set-top box and decoding the video signal to produce unrendered video data. The unrendered video data is encoded and provided to the remote device via a wide area network. By encoding unrendered, rather than rendered, video data for transmission to the remote device, the need for an encoding device external to the set-top box is obviated.Type: GrantFiled: November 29, 2011Date of Patent: April 1, 2014Assignee: AT&T Intellectual Property I, LPInventors: Jian Li, Zhi Li, Sun-Uk Park