Patents by Inventor Kang Jin Yoon

Kang Jin Yoon 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: 20190281544
    Abstract: A method of connecting an access point (AP) device is provided. The method includes receiving media access control (MAC) address information of a terminal from the terminal through an external device, registering the received MAC address information, and determining whether the registered MAC address information corresponding to MAC address information registered to another AP device. In response to the registered MAC address information corresponding to the MAC address information registered to the other AP device, an AP device managing the registered MAC address information is determined among the AP device and the other AP device. A connection request is received from the terminal, and the terminal is connected to the AP device based on whether MAC address information of the connection request is corresponding to the registered MAC address information.
    Type: Application
    Filed: May 29, 2019
    Publication date: September 12, 2019
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Hyeon-mok Ko, Dae-hyung Kwon, Duk-gu Sung, Chang-hyun Kim, Kang-jin Yoon, Chang-Hyun Lee
  • Patent number: 10346601
    Abstract: A method for a device to acquire biometric information includes acquiring a plurality of images including an ocular region using an infrared ray (IR) image sensor, detecting a sclera region in each of the plurality of acquired images, sensing a change of the detected sclera region, and determining biometric information based on information on the sensed change of the sclera region.
    Type: Grant
    Filed: March 4, 2016
    Date of Patent: July 9, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: In-kuk Yun, Je-in Yu, Dae-kwang Jung, Jun-ho Koh, Byeong-hoon Kwak, Sung-chan Kim, Chang-han Kim, Hyun-jung Kim, In-hak Na, Kang-jin Yoon, Yong-chan Lee
  • Patent number: 10318806
    Abstract: A method and device for controlling an irradiating light for photographing an iris is provided. The device includes a light source configured to generate light, an active lens configured to have an adjustable refractive index to change light passing through the active lens, an image capturer configured to capture an image of the iris by using a camera, and a controller configured to control the active lens to change the light passing through the active lens based on distance, motion and ambient light levels.
    Type: Grant
    Filed: February 22, 2016
    Date of Patent: June 11, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Dae-kwang Jung, Je-in Yu, In-kuk Yun, Jun-ho Koh, Byeong-hoon Kwak, Sung-chan Kim, Yang-wook Kim, Chang-han Kim, Hyun-jung Kim, In-hak Na, Kang-jin Yoon, Yong-chan Lee, Jae-ho Jung
  • Patent number: 10321393
    Abstract: Provided is a method of connecting an access point (AP) device from among a plurality of AP devices on a same network to a terminal. The method includes registering, by the AP device, media access control (MAC) address information regarding at least one or more terminals; receiving a connection request to the AP device from the terminal; and comparing the MAC address information regarding the terminal extracted from the connection request to the registered MAC address information and determining whether to connect the terminal to the AP device.
    Type: Grant
    Filed: July 31, 2014
    Date of Patent: June 11, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Hyeon-mok Ko, Dae-hyung Kwon, Duk-gu Sung, Chang-Hyun Kim, Kang-jin Yoon, Chang-Hyun Lee
  • Patent number: 10278125
    Abstract: An apparatus for connecting to a wireless communication system is provided. The apparatus includes a controller configured to, when it is determined to restrict a connection to a base station, set base stations which are detected during a first reference time as connection candidate base stations, set any base station which fails to be detected during a second reference time as one or more base stations to be excluded from connection, and select at least one base station except for the one or more base stations to be excluded from connection from among the connection candidate base stations, and a transmitter configured to transmit a connection request signal to the selected base station.
    Type: Grant
    Filed: April 27, 2015
    Date of Patent: April 30, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Ok-Seon Lee, Kang-Jin Yoon, Hyeon-Jin Kang, Yong-Seok Park
  • Patent number: 10238286
    Abstract: A method and device for radiating light used to capture an iris are provided. The device for radiating light to capture an iris of a user includes a lens unit including a lens array of arranged lenses, a light source configured to radiate light beams into the iris of the user via the arranged lenses by emitting the light beams toward the arranged lenses, and a controller configured to change positions of the arranged lenses based on a distance between the device and the iris, in which the lens array is positioned between the light source and the iris.
    Type: Grant
    Filed: December 7, 2015
    Date of Patent: March 26, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Dae-kwang Jung, Jun-ho Koh, Byeong-hoon Kwak, Sung-chan Kim, Yang-wook Kim, Chang-han Kim, Hyun-jung Kim, In-hak Na, Kang-jin Yoon, Yong-chan Lee, Jae-ho Jung
  • Publication number: 20190090171
    Abstract: A method and mobile station in a wireless communication system is provided. The method includes determining whether there is a packet that is at least one of transmitted and received for each of time intervals, determining a traffic status of at least one of transmission and reception based on a result of the determining of whether there is the packet that is the at least one of transmitted and received for each of the time intervals, and determining the internet connection status based on the determined traffic status of the at least on transmission and reception.
    Type: Application
    Filed: November 19, 2018
    Publication date: March 21, 2019
    Inventors: Kang-Jin YOON, Jiangwei XU, Hyeon-Jin KANG, Kill-Yeon KIM, Yong-Seok PARK
  • Patent number: 10231277
    Abstract: The present invention is to process a request of an application layer in an electronic device, and a method for operating the electronic device comprises transmitting a request signal through a first interface, and, when a response signal corresponding to the request signal is not received before a timer expires, retransmitting another request signal through a second interface. The request signal and the another request signal correspond to a single request signal generated in the electronic device. Also, the present invention includes other embodiments than the described embodiments.
    Type: Grant
    Filed: February 17, 2015
    Date of Patent: March 12, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Kang-Jin Yoon, Jiangwei Xu, Jin-Ho Lee, Yong-Seok Park
  • Patent number: 10219232
    Abstract: The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). An apparatus and a method for searching neighboring cells in a wireless communication system are provided. The method includes receiving, from adjacent base stations, a part of a first set of reference signals that are beamformed using different transmission beams arranged in a first order, the part of the first set of the reference signals being received during a first measurement interval in a first time interval, and receiving, from the adjacent base stations, a part of a second set of the reference signals that are beamformed using different transmission beams arranged in a second order, which is different from the first order, the part of the second set of the reference signals being received during a second measurement interval in a second time interval.
    Type: Grant
    Filed: April 15, 2015
    Date of Patent: February 26, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Hyun-Kyu Yu, Jeong-Ho Park, Cheol Jeong, Chang-Hyun Kim, Jae-Eun Kang, Kang-Jin Yoon
  • Patent number: 10136376
    Abstract: A method and mobile station in a wireless communication system is provided. The method includes determining whether there is a packet that is at least one of transmitted and received for each of time intervals, determining a traffic status of at least one of transmission and reception based on a result of the determining of whether there is the packet that is the at least one of transmitted and received for each of the time intervals, and determining the internet connection status based on the determined traffic status of the at least on transmission and reception.
    Type: Grant
    Filed: February 28, 2014
    Date of Patent: November 20, 2018
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Kang-Jin Yoon, Jiangwei Xu, Hyeon-Jin Kang, Kill-Yeon Kim, Yong-Seok Park
  • Patent number: 10114501
    Abstract: A method of an electronic device including a touch panel for determining a control command is provided. The method includes the operations of receiving at least one touch input, receiving a hovering input, determining the control command corresponding to a combination of the at least one touch input and the received hovering input, and controlling the electronic device according to the determined control command.
    Type: Grant
    Filed: July 28, 2016
    Date of Patent: October 30, 2018
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Kang-jin Yoon, Sung-chan Kim, Yang-wook Kim, Jun-ho Koh, Bo-seok Moon
  • Publication number: 20180276532
    Abstract: An electronic apparatus for performing machine learning a method of machine learning, and a non-transitory computer-readable recording medium are provided. The electronic apparatus includes an operation module configured to include a plurality of processing elements arranged in a predetermined pattern and share data between the plurality of processing elements which are adjacent to each other to perform an operation; and a processor configured to control the operation module to perform a convolution operation by applying a filter to input data, wherein the processor controls the operation module to perform the convolution operation by inputting each of a plurality of elements configuring a two-dimensional filter to the plurality of processing elements in a predetermined order and sequentially applying the plurality of elements to the input data.
    Type: Application
    Filed: March 23, 2018
    Publication date: September 27, 2018
    Inventors: Kyoung-hoon KIM, Young-hwan PARK, Ki-seok KWON, Suk-jin KIM, Chae-seok IM, Han-su CHO, Sang-bok HAN, Seung-won LEE, Kang-jin YOON
  • Patent number: 10051651
    Abstract: The objective of the present invention is to analyze a network topology in a wireless communication system. A method for operating a node performing wireless communication comprises the steps of: decoding a packet in order to acquire information on peripheral links, for transmitting the packet, from the packet that does not use the node as a source or a destination; and transmitting, to a control node for performing scheduling, a message including the information on the peripheral links. In addition, the present invention includes the above-mentioned embodiment and the other embodiments.
    Type: Grant
    Filed: September 23, 2014
    Date of Patent: August 14, 2018
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Ohyun Jo, Eun-Young Seo, Seok-Yong Lee, Chang-Hyun Kim, Kang-Jin Yoon, Yong-Chan Lee
  • Patent number: 10004051
    Abstract: An apparatus and a method for controlling traffic of a second electronic device, which interworks with a first electronic device, in the first electronic device is provided. The method includes detecting occurrence of an event which needs to be notified to the second electronic device, determining a time to notify the occurrence of the event based on a driving time of the second electronic device, and transmitting an event occurrence notification signal to the second electronic device at the determined notification time.
    Type: Grant
    Filed: March 27, 2017
    Date of Patent: June 19, 2018
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Ok-Seon Lee, Hyeon-Jin Kang, Sang-Jun Moon, Yong-Seok Park, Kang-Jin Yoon
  • Patent number: 9992677
    Abstract: The present invention relates to a method for registering a home device of a home network system in a server, the method comprising: receiving an access token from an account server managing an account for a control device; receiving a peer identifier (peer ID) identifying the home device and a peer group identifier (peer group ID) identifying a group of home devices from the control device; and logging into a connectivity server managing the connection between the home device and the control device on the basis of the access token, the peer ID, and the peer group ID.
    Type: Grant
    Filed: December 19, 2014
    Date of Patent: June 5, 2018
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jun-Hyung Kim, Se-Hoon Kim, Dong-Keon Kong, Jai-Ick Chun, Yu-Mi Sohn, Kang-Jin Yoon
  • Patent number: 9948375
    Abstract: A method for transmitting a reference signal by a base station in a wireless communication system is provided. The method includes transmitting configuration information for a reference signal to a terminal, performing a scrambling operation which multiplies the reference signal by a sequence on the basis of a beam group identifier for each of at least two beam groups set on a single cell, and transmitting the reference signal, to which the scrambling operation has been performed on the basis of the configuration information, to the terminal.
    Type: Grant
    Filed: August 5, 2014
    Date of Patent: April 17, 2018
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Hyun-Kyu Yu, Jeong-Ho Park, Su-Ryong Jeong, Cheol Jeong, Noh-Gyoung Kang, Jae-Won Kim, Kang-Jin Yoon, Jae-Eun Kang
  • Publication number: 20180101357
    Abstract: A data input/output unit is provided. The data input/output unit which is connected to a processor, and receives and outputs data in sequence based on a first schedule includes a first input first output (FIFO) memory connected to an external unit and the processor; and a reordering buffer connected to one side of the FIFO memory, and store data outputted from, or inputted to, the FIFO memory in a plurality of buffer regions in sequence, and output data stored in one of the plurality of buffer regions based on a control signal provided from the processor.
    Type: Application
    Filed: October 6, 2017
    Publication date: April 12, 2018
    Inventors: Jae-un PARK, Jong-hun LEE, Ki-seok KWON, Dong-kwan SUH, Kang-jin YOON, Jung-uk CHO
  • Publication number: 20180096119
    Abstract: A method for a device to acquire biometric information includes acquiring a plurality of images including an ocular region using an infrared ray (IR) image sensor, detecting a sclera region in each of the plurality of acquired images, sensing a change of the detected sclera region, and determining biometric information based on information on the sensed change of the sclera region.
    Type: Application
    Filed: March 4, 2016
    Publication date: April 5, 2018
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: In-kuk YUN, Je-in YU, Dae-kwang JUNG, Jun-ho KOH, Byeong-hoon KWAK, Sung-chan KIM, Chang-han KIM, Hyun-jung KIM, In-hak NA, Kang-jin YOON, Yong-chan LEE
  • Publication number: 20180088998
    Abstract: A multi-thread processor and a method of controlling a multi-thread processor are provided. The multi-thread processor includes at least one functional unit; a mode register; and a controller configured to control the mode register to store thread mode information corresponding to a task to be processed among a plurality of thread modes, wherein the plurality of thread modes are divided based on a size and a number of at least one thread that is concurrently processed in one of the at least one functional unit, allocate at least one thread included in the task to the at least one functional unit based on the thread mode information stored in the mode register and control the at least one functional unit to process the at least one thread.
    Type: Application
    Filed: August 4, 2017
    Publication date: March 29, 2018
    Inventors: Dong-kwan SUH, Suk-jin KIM, Jin-sae JUNG, Kang-jin YOON
  • Patent number: 9916504
    Abstract: A user terminal and a providing method thereof are provided. The method includes acquiring an iris image, determining a capturing condition of the iris image, converting the acquired iris image to an iris code and performing iris recognition by comparing the converted iris code with an iris code corresponding to a determined capturing condition among pre-registered iris codes, determining a physical condition of a user who is subject to the iris recognition on the basis of an iris recognition matching rate being within a preset range, and providing a determined physical condition result.
    Type: Grant
    Filed: February 9, 2016
    Date of Patent: March 13, 2018
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Kang-min Lee, Jun-ho Koh, Byeong-hoon Kwak, Sung-chan Kim, Yang-wook Kim, Chang-han Kim, Hyun-jung Kim, In-hak Na, Kang-jin Yoon, Yong-chan Lee, Jae-ho Jung