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).

  • Publication number: 20240121543
    Abstract: 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 forme
    Type: Application
    Filed: November 13, 2023
    Publication date: April 11, 2024
    Inventors: 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
  • Patent number: 11950008
    Abstract: 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: Grant
    Filed: April 5, 2021
    Date of Patent: April 2, 2024
    Assignee: SK hynix Inc.
    Inventors: Jeong Eun Song, Min Seok Shin, Yu Jin Park, Sung Uk Seo, Sun Young Lee
  • Patent number: 10432533
    Abstract: 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: Grant
    Filed: April 25, 2017
    Date of Patent: October 1, 2019
    Assignee: AT&T INTELLECTUAL PROPERTY I, L.P.
    Inventors: Sun-Uk Park, Minh Huynh, Ashima Mangla
  • Patent number: 10181135
    Abstract: 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: Grant
    Filed: July 18, 2006
    Date of Patent: January 15, 2019
    Assignee: 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
  • Publication number: 20170230297
    Abstract: 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: Application
    Filed: April 25, 2017
    Publication date: August 10, 2017
    Inventors: Sun-Uk Park, Minh Huynh, Ashima Mangla
  • Patent number: 9674046
    Abstract: 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: Grant
    Filed: October 21, 2014
    Date of Patent: June 6, 2017
    Assignee: AT&T INTELLECTUAL PROPERTY I, L.P.
    Inventors: Sun-Uk Park, Minh Huynh, Ashima Mangla
  • Patent number: 9584861
    Abstract: 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: Grant
    Filed: December 11, 2015
    Date of Patent: February 28, 2017
    Assignee: AT&T Intellectual Property I, L.P.
    Inventors: Jian Li, Zhi Li, Sun-Uk Park
  • Publication number: 20160112275
    Abstract: 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: Application
    Filed: October 21, 2014
    Publication date: April 21, 2016
    Inventors: Sun-Uk Park, Minh Huynh, Ashima Mangla
  • Publication number: 20160100225
    Abstract: 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: Application
    Filed: December 11, 2015
    Publication date: April 7, 2016
    Inventors: Jian Li, Zhi Li, Sun-Uk Park
  • Patent number: 9241181
    Abstract: 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: Grant
    Filed: April 29, 2015
    Date of Patent: January 19, 2016
    Assignee: AT&T Intellectual Property I, LP
    Inventors: Jian Li, Zhi Li, Sun-Uk Park
  • Publication number: 20150350417
    Abstract: 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: Application
    Filed: August 7, 2015
    Publication date: December 3, 2015
    Applicants: 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
  • Publication number: 20150245086
    Abstract: 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: Application
    Filed: April 29, 2015
    Publication date: August 27, 2015
    Inventors: Jian Li, Zhi Li, Sun-Uk Park
  • Patent number: 9106735
    Abstract: 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: Grant
    Filed: November 25, 2009
    Date of Patent: August 11, 2015
    Assignees: 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
  • Patent number: 9049479
    Abstract: 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: Grant
    Filed: February 7, 2014
    Date of Patent: June 2, 2015
    Assignee: AT&T Intellectual Property I, LP
    Inventors: Jian Li, Zhi Li, Sun-Uk Park
  • Patent number: 8774212
    Abstract: 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: Grant
    Filed: October 28, 2010
    Date of Patent: July 8, 2014
    Assignee: AT&T Intellectual Property I, LP
    Inventors: Stuart L. Blackburn, Raghvendra Savoor, John Van Slyke, Xidong Wu, Baofeng Jiang, Kaiyan Chen, Sun-Uk Park
  • Publication number: 20140164140
    Abstract: 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: Application
    Filed: February 14, 2014
    Publication date: June 12, 2014
    Applicant: AT&T Intellectual Property I, LP
    Inventors: 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
  • Publication number: 20140157302
    Abstract: 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: Application
    Filed: February 7, 2014
    Publication date: June 5, 2014
    Applicant: AT&T Intellectual Property I, LP
    Inventors: Jian Li, Zhi Li, Sun-Uk Park
  • Patent number: 8732741
    Abstract: 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: Grant
    Filed: December 27, 2007
    Date of Patent: May 20, 2014
    Assignee: AT&T Intellectual Property I, L.P.
    Inventors: Jian Li, Zhi Li, Sun-Uk Park
  • Patent number: 8694377
    Abstract: 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: Grant
    Filed: April 3, 2009
    Date of Patent: April 8, 2014
    Assignee: 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
  • Patent number: 8689274
    Abstract: 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: Grant
    Filed: November 29, 2011
    Date of Patent: April 1, 2014
    Assignee: AT&T Intellectual Property I, LP
    Inventors: Jian Li, Zhi Li, Sun-Uk Park