Patents by Inventor Chang Seok Bae

Chang Seok Bae 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).

  • Patent number: 11371735
    Abstract: The disclosure an air conditioning system and a method of controlling the same. During the heating operation of the A2W indoor unit, the A2A valve that connects the outdoor unit to the A2A indoor unit is closed to prevent the inflow of the refrigerant into the A2A indoor unit, so it is possible to prevent performance degradation by improving performance loss due to refrigerant bypass to a stationary A2A indoor unit. In addition, in order to improve the performance due to deterioration of heating performance, the system itself can cope with a control algorithm without any additional hardware configuration, thereby minimizing the installation cost.
    Type: Grant
    Filed: March 21, 2018
    Date of Patent: June 28, 2022
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Woong Sun, Yong Sang Kong, Chang Soo Lim, Sung Jin Cho, Sung Tae Kim, Chang Seo Park, Dong Seok Bae, Kwang Nam Shin
  • Patent number: 10528006
    Abstract: A wearable electronic device may include: a housing including a front plate, a rear plate, and a side member surrounding an inner space between the front plate and the rear plate, wherein the side member includes at least one portion including an external opening and an inner channel connecting between the inner space and the external opening: an insulating structure inserted into the inner channel; a conductive path partially embedded in the insulating structure, wherein the conductive path includes a first end exposed to the inner space and a second end exposed to the external opening; at least one printed circuit board positioned in the inner space and electrically connected to the first end of the conductive path; a display exposed through the front plate; and a band structure connected to the portion of the housing and configured to be mounted on a portion of a human body.
    Type: Grant
    Filed: September 24, 2018
    Date of Patent: January 7, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Sung-Eun Park, Jeong-Eun Kim, Chang-Seok Bae
  • Publication number: 20190094809
    Abstract: A wearable electronic device may include: a housing including a front plate, a rear plate, and a side member surrounding an inner space between the front plate and the rear plate, wherein the side member includes at least one portion including an external opening and an inner channel connecting between the inner space and the external opening: an insulating structure inserted into the inner channel; a conductive path partially embedded in the insulating structure, wherein the conductive path includes a first end exposed to the inner space and a second end exposed to the external opening; at least one printed circuit board positioned in the inner space and electrically connected to the first end of the conductive path; a display exposed through the front plate; and a band structure connected to the portion of the housing and configured to be mounted on a portion of a human body.
    Type: Application
    Filed: September 24, 2018
    Publication date: March 28, 2019
    Inventors: Sung-Eun PARK, Jeong-Eun KIM, Chang-Seok BAE
  • Patent number: 10235410
    Abstract: Disclosed herein are a query input apparatus and method. The query input apparatus includes: an input unit providing a graphic user interface (GUI) to receive a schematized composite activity that a user wants to search from the user; and a processing unit generating a query using an activity descriptor corresponding to the schematized composite activity depending on a query request from an activity searching system and transferring the generated query to the activity searching system.
    Type: Grant
    Filed: February 11, 2016
    Date of Patent: March 19, 2019
    Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Jin-Young Moon, Kyu-Chang Kang, Yong-Jin Kwon, Kyoung Park, Chang-Seok Bae, Jeun-Woo Lee
  • Patent number: 10157075
    Abstract: A device for distributing a load and managing power of a virtual server cluster includes a monitoring unit configured to monitor a load distribution condition on server nodes included in a server cluster and a dynamic state of each of the server nodes, a server node information storage unit configured to store static state information of each of the server nodes, a policy determination unit configured to determine a load distribution policy and a power management policy for each of the server nodes using monitoring information and the static state information stored in the server node information storage unit, and a controller configured to control conversion of each of the server nodes into an active state or an inactive state according to the power management policy, and distribution of a load of a service request requested by a service client to activated server nodes according to the load distribution policy.
    Type: Grant
    Filed: June 29, 2016
    Date of Patent: December 18, 2018
    Assignee: Electronics and Telecommunications Research Institute
    Inventors: Dong Oh Kang, Chang Seok Bae, Joon Young Jung, Jang Ho Choi
  • Patent number: 10025849
    Abstract: Provided is a question answering system with respect to a natural language question and a method thereof. The question answering system includes a candidate answer generating unit configured to extract a document mapped to an input natural language question, and generate candidate answers with respect to the natural language question from the extracted document, a text entailment recognizing unit configured to generate a text entailment recognition result representing a degree of association between multiple evidence sentences including the generated candidate answers and the natural language question, a list generating unit configured to generate a candidate answer list including the multiple evidence sentences in high association degree order on the basis of the text entailment recognition result, and an output unit configured to output the generated candidate answer list as a search result with respect to the natural language question.
    Type: Grant
    Filed: January 22, 2015
    Date of Patent: July 17, 2018
    Assignee: Electronics and Telecommunications Research Institute
    Inventors: Young Rae Kim, Hyung Jik Lee, Jin Young Moon, Chang Seok Bae, Hyun Ki Kim
  • Patent number: 9965620
    Abstract: This disclosure is directed to a system for system for application program interface (API) monitoring bypass prevention. Operation of an API function may be preserved by generating a binary translation based on the API function native code. The native code may then be protected to prevent API monitoring bypassing. In one embodiment, access permission may be set to non-executable for a memory page in which the native code is stored. Attempts to execute the native code may generate exceptions triggering API monitoring. Alternatively, some or all of a body section of the native code may be replaced with at least one trap instruction that cause exceptions triggering API monitoring or engaging protective measures. Use of the trap instruction may be combined with at least one jump instruction added after a header section of the native code. Execution of the jump instruction may cause execution to be redirected to API monitoring.
    Type: Grant
    Filed: December 24, 2015
    Date of Patent: May 8, 2018
    Assignee: Intel Corporation
    Inventors: Koichi Yamada, Palanivelrajan Shanmugavelayutham, Chang Seok Bae
  • Patent number: 9947235
    Abstract: Disclosed are a smart learning system using a device social relation and a method thereof. The smart learning system includes a first device that generates a device social relation and shares learning content, and at least one second device that executes an event related to the learning content by acquiring the shared learning content when is included in the device social relation.
    Type: Grant
    Filed: March 4, 2015
    Date of Patent: April 17, 2018
    Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Dong Oh Kang, Kyu Chang Kang, Joon Young Jung, Jang Ho Choi, Jin Young Moon, Chang Seok Bae
  • Patent number: 9898666
    Abstract: An apparatus and method for providing primitive visual knowledge are disclosed. The method of providing primitive visual knowledge includes receiving an image in a form of a digital image sequence, dividing the received image into scenes, extracting a representative shot from each of the scenes, extracting objects from frames which compose the representative shot, extracting action verbs based on a mutual relationship between the extracted objects, selecting a frame best expressing the mutual relationship with the objects, which are the basis for the extracting of the action verbs, as a key frame, generating the primitive visual knowledge based on the selected key frame, storing the generated primitive visual knowledge in a database, and visualizing the primitive visual knowledge stored in the database to provide the primitive visual knowledge to a manager.
    Type: Grant
    Filed: January 22, 2016
    Date of Patent: February 20, 2018
    Assignee: Electronics and Telecommunications Research Institute
    Inventors: Kyu-Chang Kang, Yong-Jin Kwon, Jin-Young Moon, Kyoung Park, Chang-Seok Bae, Jeun-Woo Lee
  • Publication number: 20170185791
    Abstract: This disclosure is directed to a system for system for application program interface (API) monitoring bypass prevention. Operation of an API function may be preserved by generating a binary translation based on the API function native code. The native code may then be protected to prevent API monitoring bypassing. In one embodiment, access permission may be set to non-executable for a memory page in which the native code is stored. Attempts to execute the native code may generate exceptions triggering API monitoring. Alternatively, some or all of a body section of the native code may be replaced with at least one trap instruction that cause exceptions triggering API monitoring or engaging protective measures. Use of the trap instruction may be combined with at least one jump instruction added after a header section of the native code. Execution of the jump instruction may cause execution to be redirected to API monitoring.
    Type: Application
    Filed: December 24, 2015
    Publication date: June 29, 2017
    Applicant: Intel Corporation
    Inventors: Koichi YAMADA, Palanivelrajan SHANMUGAVELAYUTHAM, Chang Seok BAE
  • Publication number: 20170102757
    Abstract: A device for distributing a load and managing power of a virtual server cluster includes a monitoring unit configured to monitor a load distribution condition on server nodes included in a server cluster and a dynamic state of each of the server nodes, a server node information storage unit configured to store static state information of each of the server nodes, a policy determination unit configured to determine a load distribution policy and a power management policy for each of the server nodes using monitoring information and the static state information stored in the server node information storage unit, and a controller configured to control conversion of each of the server nodes into an active state or an inactive state according to the power management policy, and distribution of a load of a service request requested by a service client to activated server nodes according to the load distribution policy.
    Type: Application
    Filed: June 29, 2016
    Publication date: April 13, 2017
    Inventors: Dong Oh KANG, Chang Seok BAE, Joon Young JUNG, Jang Ho CHOI
  • Patent number: 9578479
    Abstract: A smart device includes a storage unit storing identity information of a counterpart device, a sensing unit sensing an approach by the counterpart device, a control unit determining whether the counterpart device sensed by the sensing unit corresponds to the identity information stored in the storage unit, and a combining processing unit combining a resource of the counterpart device if the counterpart device is determined by the control unit to correspond to the identity information.
    Type: Grant
    Filed: July 31, 2014
    Date of Patent: February 21, 2017
    Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Dong-Oh Kang, Chang-Seok Bae, Kyu-Chang Kang, Joon-Young Jung, Jin-Young Moon
  • Patent number: 9423542
    Abstract: A polarizer includes a polyvinyl alcohol-based resin film in which iodine is oriented by adsorption, wherein an iodine orientation ratio, represented by the following Equation I, is about 20% to about 30%, Iodine ? ? orientation ? ? ratio = R I R PVA , ( I ) RI being an average in-plane retardation value of iodine in infrared regions of 845.1 nm, 903.3 nm, 952.1 nm, 1000.0 nm, 1046.5 nm, and 1092.7 nm, and RPVA being an average in-plane retardation value of a polyvinyl alcohol-based resin in infrared regions of 845.1 nm, 903.3 nm, 952.1 nm, 1000.0 nm, 1046.5 nm, and 1092.7 nm.
    Type: Grant
    Filed: December 29, 2010
    Date of Patent: August 23, 2016
    Assignee: CHEIL INDUSTRIES, INC.
    Inventors: Chang Seok Bae, Han Soo Park, In Seok Oh, Hae Ryong Chung
  • Patent number: 9426919
    Abstract: An electronic device is provided. The electronic device includes a mainboard, a housing, and a sealing member. The mainboard surface-mounts a socket connector thereon. The housing receives the mainboard and forms a through hole. The sealing member defines a space for receiving the socket connector via coupling with the mainboard and allows the space and the through hole of the housing to communicate with each other.
    Type: Grant
    Filed: September 24, 2013
    Date of Patent: August 23, 2016
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jong-Cheon Wee, Sung-Ill Kang, Jun-Woo Park, Chang-Seok Bae
  • Publication number: 20160232202
    Abstract: Disclosed herein are a query input apparatus and method. The query input apparatus includes: an input unit providing a graphic user interface (GUI) to receive a schematized composite activity that a user wants to search from the user; and a processing unit generating a query using an activity descriptor corresponding to the schematized composite activity depending on a query request from an activity searching system and transferring the generated query to the activity searching system.
    Type: Application
    Filed: February 11, 2016
    Publication date: August 11, 2016
    Inventors: Jin-Young MOON, Kyu-Chang KANG, Yong-Jin KWON, Kyoung PARK, Chang-Seok BAE, Jeun-Woo LEE
  • Publication number: 20160217329
    Abstract: An apparatus and method for providing primitive visual knowledge are disclosed. The method of providing primitive visual knowledge includes receiving an image in a form of a digital image sequence, dividing the received image into scenes, extracting a representative shot from each of the scenes, extracting objects from frames which compose the representative shot, extracting action verbs based on a mutual relationship between the extracted objects, selecting a frame best expressing the mutual relationship with the objects, which are the basis for the extracting of the action verbs, as a key frame, generating the primitive visual knowledge based on the selected key frame, storing the generated primitive visual knowledge in a database, and visualizing the primitive visual knowledge stored in the database to provide the primitive visual knowledge to a manager.
    Type: Application
    Filed: January 22, 2016
    Publication date: July 28, 2016
    Inventors: Kyu-Chang Kang, Yong-Jin Kwon, Jin-Young Moon, Kyoung Park, Chang-Seok Bae, Jeun-Woo Lee
  • Publication number: 20160156709
    Abstract: Disclosed herein is a system and method that analyze a plurality of types of interactions between devices and between users, predict intimacies therebetween, find small groups within a certain group based on the intimacies, and then detect outcasts. The system for detecting a small group and an outcast includes a data collection unit for collecting data based on interactions between objects. A data analysis unit analyzes the data. An intimacy prediction unit calculates intimacies between objects based on the analyzed data. A small group configuration unit detects one or more small groups from a certain group, based on the calculated intimacies. An outcast detection unit detects an outcast, based on presence or absence of each object in the one or more small groups and the intimacies.
    Type: Application
    Filed: January 7, 2015
    Publication date: June 2, 2016
    Inventors: Jang-Ho CHOI, Dong-Oh KANG, Chang-Seok BAE, Joon-Young JUNG
  • Publication number: 20160142874
    Abstract: Disclosed herein is an apparatus and method for recognizing a nearby device, which measure distances between devices and calculate intimacies between the devices, thus notifying a user of the distances to and intimacies with nearby devices. The apparatus includes a distance determination module unit for determining distances to a plurality of nearby devices based on signals for distance determination, received from the respective nearby devices. A zone determination module unit determines zones to which the respective nearby devices belong, among multiple zones, depending on the distances to the respective nearby devices. A nearby device recognition module unit recognizes the nearby devices using received information of the nearby devices. An intimacy determination module unit determines intimacies with the nearby devices, based on previously stored information required for intimacy determination. A user interface unit displays results of distance determination and intimacy determination to a user.
    Type: Application
    Filed: January 7, 2015
    Publication date: May 19, 2016
    Inventors: Joon-Young JUNG, Dong-Oh KANG, Chang-Seok BAE, Jang-Ho CHOI
  • Patent number: 9323292
    Abstract: A portable terminal including a body, a front deco positioned along a periphery of the body, a main battery cover positioned on a rear surface of the body to cover a battery, and a waterproofing cover interchangeable with the front deco and the main battery cover so that when substituted for the main battery cover and front deco all water intrusion paths on the portable terminal are sealed.
    Type: Grant
    Filed: April 3, 2013
    Date of Patent: April 26, 2016
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Chang-Seok Bae, Seung-Hyub Baek, Jong-Cheon Wee, Sung-Kyu Hwang
  • Patent number: 9232396
    Abstract: Disclosed herein is an apparatus and method that enable data sharing to be performed between short-range/middle-range/long-range mobile terminals by minimizing specific intervention of a user. The apparatus includes a social relationship management unit for managing social network group information formed by a user while the user utilizes a social network service. A device recognition and authentication unit identifies a mobile terminal of another party attempting to make a connection and allocates a data communication channel for data exchange, based on device information received from the mobile terminal of the other party attempting to make a connection and the social network group information. A shared data setting unit sets data to be shared with the mobile terminal of the other party between which the data communication channel has been established. A shared data transmission unit transmits the data to be shared to the mobile terminal of the other party.
    Type: Grant
    Filed: January 2, 2014
    Date of Patent: January 5, 2016
    Assignee: Electronics and Telecommunications Research Institute
    Inventors: Kyu-Chang Kang, Dong-Oh Kang, Chang-Seok Bae, Joon-Young Jung, Jin-Young Moon, Hyung-Jik Lee