Patents by Inventor Sang-sun Choi

Sang-sun Choi 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: 11968312
    Abstract: Disclosed herein are an apparatus and method for processing vehicle data security based on a cloud.
    Type: Grant
    Filed: November 16, 2021
    Date of Patent: April 23, 2024
    Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Sang-Woo Lee, Dae-Won Kim, Jin-Yong Lee, Boo-Sun Jeon, Bo-Heung Chung, Hong-Il Ju, Joong-Yong Choi
  • Patent number: 11967269
    Abstract: A scan driver includes: a first transistor having a first electrode coupled to an output scan line, a second electrode coupled to a first power line, and a gate electrode coupled to a first node; a second transistor having a first electrode coupled to a first clock line, a second electrode coupled to the output scan line, and a gate electrode coupled to a second node; a third transistor having a first electrode coupled to the first node, a second electrode coupled to a first input scan line, and a gate electrode coupled to a second clock line; and a fourth transistor having a first electrode coupled to the second node and a second electrode and a gate electrode, which are coupled to a second input scan line, wherein the first input scan line and the second input scan line are different from each other.
    Type: Grant
    Filed: October 4, 2022
    Date of Patent: April 23, 2024
    Assignee: Samsung Display Co., Ltd.
    Inventors: Chul Kyu Kang, Sung Hwan Kim, Soo Hee Oh, Dong Sun Lee, Sang Moo Choi
  • Publication number: 20240128572
    Abstract: An eco-friendly power source such as a battery module is provided for a transportation vehicle, including: a first sub-module and a second sub-module respectively including a cell stack in which a plurality of battery cells are stacked; and a central wall disposed between the first sub-module and the second sub-module, wherein the central wall includes a first central wall facing the first sub-module and a second central wall facing the second sub-module, wherein the first central wall has a rotationary symmetrical shape of the second central wall around a first axis.
    Type: Application
    Filed: January 17, 2023
    Publication date: April 18, 2024
    Inventors: Ho Yeon KIM, Sang Tae AN, Hwa Kyoo YOON, Gang U LEE, Young Sun CHOI, Jeong Woo HAN
  • Publication number: 20240099081
    Abstract: A flexible display device including a substrate, a light emitting layer, a first insulating layer, and a conductive layer. The substrate includes a bent region and a non-bent region. The light emitting layer overlaps the non-bent region. The first insulating layer is disposed on the substrate. The conductive layer is disposed on the first insulating layer. A sidewall of the first insulating layer includes a first tapered surface. The first tapered surface includes at least three curved surface portions continuously arranged with one another.
    Type: Application
    Filed: November 27, 2023
    Publication date: March 21, 2024
    Inventors: Ki Hyun CHO, Yong Jae PARK, Sang Jo LEE, Won Suk CHOI, Yoon Sun CHOI
  • Patent number: 10805397
    Abstract: The present disclosure relates to a sensor network, machine type communication (MTC), machine-to-machine (M2M) communication, and technology for Internet of things (IoT). The present disclosure may be applied to intelligent services based on the above technologies, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. An apparatus for zone management is provided. The apparatus includes a processor configured to collect environment information of each zone of a plurality of zones, and determine an energy efficiency level of each zone of the plurality of zones based on the environment information.
    Type: Grant
    Filed: December 17, 2018
    Date of Patent: October 13, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Yong-Oh Lee, Hyun-Suk Min, Sang-Sun Choi
  • Patent number: 10344996
    Abstract: The present disclosure relates to a sensor network, Machine Type Communication (MTC), Machine-to-Machine (M2M) communication, and technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the above technologies, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. method for controlling energy in a Heating, Ventilation, and Air Conditioning (HVAC) system includes determining whether a user is absent in a use space for energy control; if the user is absent, determining whether to initiate energy control by using a user's departure and arrival probability and a probability distribution of a length of time away, which are determined based on previously stored data.
    Type: Grant
    Filed: April 6, 2015
    Date of Patent: July 9, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Kyung-Jae Kim, Yong-oh Lee, Hyun-suk Min, Sang-sun Choi
  • Publication number: 20190124154
    Abstract: The present disclosure relates to a sensor network, machine type communication (MTC), machine-to-machine (M2M) communication, and technology for Internet of things (IoT). The present disclosure may be applied to intelligent services based on the above technologies, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. An apparatus for zone management is provided. The apparatus includes a processor configured to collect environment information of each zone of a plurality of zones, and determine an energy efficiency level of each zone of the plurality of zones based on the environment information.
    Type: Application
    Filed: December 17, 2018
    Publication date: April 25, 2019
    Inventors: Yong-Oh LEE, Hyun-Suk MIN, Sang-Sun CHOI
  • Patent number: 10158714
    Abstract: The present disclosure relates to a sensor network, machine type communication (MTC), machine-to-machine (M2M) communication, and technology for Internet of things (IoT). The present disclosure may be applied to intelligent services based on the above technologies, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. An apparatus for zone management is provided. The apparatus includes a processor configured to collect environment information of each zone of a plurality of zones, and determine an energy efficiency level of each zone of the plurality of zones based on the environment information.
    Type: Grant
    Filed: August 4, 2015
    Date of Patent: December 18, 2018
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Yong-Oh Lee, Hyun-Suk Min, Sang-Sun Choi
  • Publication number: 20160366481
    Abstract: The present disclosure relates to technologies for sensor networks, a machine-to-machine (M2M) interface, machine-type communication (MTC), and an Internet of things (IoT). The present disclosure may be used in intelligent services (e.g., a smart home, a smart building, a smart city, a smart car, a connected car, health-care, digital education, a retail business, security and safety-related services, etc.). A service-oriented input and output method and apparatus for a smart control system are provided. The method includes receiving a hot key input from a remote controller, transmitting a command corresponding to the hot key input to a device corresponding to the command, receiving a processing result according to the command from the device, when a display is inactivated upon reception of the processing result, activating the display and outputting a message according to the processing result through the display, and inactivating the display after the output of the message is ended.
    Type: Application
    Filed: May 31, 2016
    Publication date: December 15, 2016
    Inventors: Yun-Jae LIM, Ji-Eun KIM, Hyun-Suk MIN, Ju-Seok YOON, Dong-Un LEE, Sang-Sun CHOI, Dong-Woo LEE, Byeong-Bae CHOI, Jong-Youb RYU, Yong-Hyun LIM, Jae-Eun KANG, Chang-Han KIM
  • Patent number: 9419936
    Abstract: Provided are a method and apparatus for rapidly recovering a network connection interrupted by a change in an Internet Protocol (IP) address of a Universal Plug and Play (UPnP) device. In the method, a second address of a device is obtained using a message signaling an end of a network connection based on a first address of the device, and a second address-based network connection is set using the obtained second address.
    Type: Grant
    Filed: October 25, 2006
    Date of Patent: August 16, 2016
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Young-goo Ko, Sang-sun Choi, Jeong-ja Kim
  • Publication number: 20160044111
    Abstract: The present disclosure relates to a sensor network, machine type communication (MTC), machine-to-machine (M2M) communication, and technology for Internet of things (IoT). The present disclosure may be applied to intelligent services based on the above technologies, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. An apparatus for zone management is provided. The apparatus includes a processor configured to collect environment information of each zone of a plurality of zones, and determine an energy efficiency level of each zone of the plurality of zones based on the environment information.
    Type: Application
    Filed: August 4, 2015
    Publication date: February 11, 2016
    Inventors: Yong-Oh LEE, Hyun-Suk MIN, Sang-Sun CHOI
  • Publication number: 20150285527
    Abstract: The present disclosure relates to a sensor network, Machine Type Communication (MTC), Machine-to-Machine (M2M) communication, and technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the above technologies, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. method for controlling energy in a Heating, Ventilation, and Air Conditioning (HVAC) system includes determining whether a user is absent in a use space for energy control; if the user is absent, determining whether to initiate energy control by using a user's departure and arrival probability and a probability distribution of a length of time away, which are determined based on previously stored data.
    Type: Application
    Filed: April 6, 2015
    Publication date: October 8, 2015
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Kyung-Jae KIM, Yong-oh LEE, Hyun-suk MIN, Sang-sun CHOI
  • Patent number: 8478244
    Abstract: A mobile device and an apparatus and method for the mobile device, in which intercept information about contents intercepted by a user is stored in the mobile device and is transmitted together with a request for contents from the user, so that the user can use only the selected contents. The mobile device includes a content analysis unit analyzing predetermined contents and extracting selection information by which a user can determine whether to intercept the predetermined contents; an intercept information storage unit storing intercept information about intercepted contents intercepted by the user based on the extracted selection information; and a control unit transmitting the stored intercept information to a content-providing device.
    Type: Grant
    Filed: January 12, 2007
    Date of Patent: July 2, 2013
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Sang-sun Choi, Kyoung-hoon Yi, Young-goo Ko, Jeong-ja Kim
  • Patent number: 8281346
    Abstract: A method and apparatus for utilizing DVD content through a home network are provided. The method includes transmitting item information indicating DVD content in response to a request for a content list, and receiving a request for the DVD content in units of a sector from a client having acquired the item information, and extracting and transmitting data of the requested sector to the client. Various functions provided by the DVD video can be utilized similar to reproducing DVD content through a local DVD player while reproducing DVD content stored in a remote server through devices of a home network. Therefore, it is possible to reduce concerns of the DVD copyrighter about illegal copying of the content since encoded data is transmitted as it is, without being decoded.
    Type: Grant
    Filed: December 5, 2006
    Date of Patent: October 2, 2012
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Sang-sun Choi, Young-goo Ko, Jeong-ja Kim
  • Patent number: 8209260
    Abstract: An apparatus and method capable of purchasing external charged content in a UPnP network are provided. A media server (MS) provides a media renderer (MR) with a URL that executes a CGI that that performs purchasing of a charged content included in an external server, and, if the MR requests the reproduction of content corresponding to the URL, the MS executes a CGI of the URL, purchases charged content corresponding to the URL, and downloads the charged content, thereby browsing a list of contents provided by an external contents purchase site through a consumer electronic device such as a digital television, in which a UPnP audio/visual control point is mounted without a separate interface, purchasing desired content, and reproducing the purchased content.
    Type: Grant
    Filed: December 29, 2006
    Date of Patent: June 26, 2012
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jeong-ja Kim, Young-goo Ko, Sang-sun Choi
  • Patent number: 8205226
    Abstract: A method and system are provided for allocating a dynamic advertisement according to audience ratings. The method includes selecting an advertisement broadcast to be transmitted based on broadcast viewing information of users and a transmission condition, and providing the selected advertisement broadcast.
    Type: Grant
    Filed: January 8, 2007
    Date of Patent: June 19, 2012
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Young-goo Ko, Sang-sun Choi, Jeong-ja Kim, Sie-kyung Jang
  • Patent number: 7958272
    Abstract: Disclosed are a method and apparatus for outputting a user interface (UI) event of a 3rd party device in a home network having a server, a client and a control point, the server and the client joining a UI session by using a remote protocol, the control point controlling the server and the client. The method includes (a) receiving by the control point a UI event message from the 3rd party device not joined in the UI session, the UI event message representing change in a state of the 3rd party device, (b) selecting by the control point a target client for processing a UI event, (c) transmitting by the control point an Out-of-session connect action message (OOSConnect Action) requesting connection setup with the 3rd party device to the selected target client, and (d) transmitting by the target client a permission message for the OOSConnect Action to the control point, thereby setting an Out-of-session connection OOSConnect with the 3rd party device and processing the UI event.
    Type: Grant
    Filed: September 28, 2006
    Date of Patent: June 7, 2011
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Young-goo Ko, Yoon-soo Kim, Sang-sun Choi, Jeong-ja Kim
  • Patent number: 7839525
    Abstract: Provided are an apparatus, system and method for providing an Internet print service in a home network, more particularly, an apparatus, system and method for more conveniently providing an Internet print service via a UPnP printer in a home network. The apparatus includes a UPnP printer managing unit supplying an interface to provide an Internet print service and receiving a print job request from a UPnP printer control point; a job-processing unit making a request for a print service to an external Internet print site in response to the print job request; and a user-information-managing unit managing information necessary when the Internet print service is used.
    Type: Grant
    Filed: October 25, 2006
    Date of Patent: November 23, 2010
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Yoon-soo Kim, Young-goo Ko, Sang-sun Choi, Jeong-ja Kim
  • Patent number: 7697530
    Abstract: A method and apparatus for managing information regarding a Universal Plug and Play (UPnP) device when an Internet Protocol (IP) address of the UPnP device is changed are provided. In the method, a second address of the UPnP device is obtained from a message indicating the end of a first address-based network connection based on a first address of the device, and information regarding the UPnP device is updated by using the second address.
    Type: Grant
    Filed: October 13, 2006
    Date of Patent: April 13, 2010
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Young-goo Ko, Sang-sun Choi, Jeong-ja Kim
  • Patent number: 7343433
    Abstract: A method and apparatus for controlling an amount of buffer data in a receiver of a data communication system, and a method and apparatus for playing back streaming data stored in a buffer, using an adaptive clock synchronization unit. The apparatus for controlling an amount of buffer data in a receiver of a data communication system includes a buffer for temporarily storing data, an adaptive rate determination unit for determining a rate at which data is used using operating conditions of the receiver and an amount of data stored in the buffer, and a data utilization unit for utilizing the data stored in the buffer at the determined rate. The method for adaptively controlling an amount of buffer data in a receiver of a data communication system, comprising determining a rate at which data stored in a buffer are used, considering operating conditions of a receiver and an amount of data stored in a buffer, and utilizing the data stored in the buffer at the determined rate.
    Type: Grant
    Filed: December 6, 2004
    Date of Patent: March 11, 2008
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Hyun-sik Yoon, Sang-sun Choi, Hee-tak Shin