Patents by Inventor In-wook Song

In-wook Song 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).

  • METHOD OF PROCESSING IMAGE AND IMAGE PROCESSING DEVICE PERFORMING THE SAME
    Publication number: 20200219240
    Abstract: In a method of processing an image which is a video image including a plurality of frame images, a first high dynamic range (HDR) image is generated by combining a first frame image and a second frame image subsequent to the first frame image. The first and second frame images are included in the plurality of frame images. The first frame image has a first exposure time. The second frame image has a second exposure time different from the first exposure time. A second HDR image is generated by combining the second frame image and a third frame image subsequent to the second frame image. The third frame image is included in the plurality of frame images and has the first exposure time.
    Type: Application
    Filed: July 31, 2019
    Publication date: July 9, 2020
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Jin-Woo Kang, Seong-Wook Song, Hye-Yun Jung
  • IMAGE SIGNAL PROCESSOR, IMAGE PROCESSING SYSTEM, AND OPERATING METHOD OF IMAGE SIGNAL PROCESSOR
    Publication number: 20200221027
    Abstract: An image signal processor includes a shared circuit, a first circuit, and a second circuit. The shared circuit processes input image data. The first circuit provides a first algorithm for processing the input image data and is used by the shared circuit to process the input image data at a first operation mode in a first shooting environment. The second circuit provides a second algorithm for processing the input image data and is used by the shared circuit to process the input image data at a second operation mode different from the first operation mode in a second shooting environment different from the first shooting environment.
    Type: Application
    Filed: August 24, 2019
    Publication date: July 9, 2020
    Inventors: JOO HYUN LEE, IL DO KIM, SEONG WOOK SONG
  • METHOD OF PREDICTING SHAPE OF SEMICONDUCTOR DEVICE
    Publication number: 20200201952
    Abstract: A method of predicting a shape of a semiconductor device includes implementing a modeled semiconductor shape with respect to a designed semiconductor layout, extracting a plurality of samples by independently linearly combining process variables with respect to the modeled semiconductor shape; generating virtual spectrums with respect to ones of the extracted plurality of samples through optical analysis, indexing the virtual spectrums to produce indexed virtual spectrums, generating a shape prediction model by using the indexed virtual spectrums as an input and the modeled semiconductor shape as an output, and indexing a spectrum measured from a manufactured semiconductor device and inputting the spectrum to the shape prediction model to predict a shape of the manufactured semiconductor device.
    Type: Application
    Filed: June 6, 2019
    Publication date: June 25, 2020
    Inventors: KWANG-HOON KIM, Do-Yun Kim, Ki-Wook Song, Sung-Bo Shim, Ji-Hye Lee, Dong-Chul Ihm, Woo-Young Cheon
  • APPARATUS INCLUDING MULTIPLE CAMERAS AND IMAGE PROCESSING METHOD
    Publication number: 20200195910
    Abstract: An apparatus includes a first camera module providing a first image of an object with a first field of view, a second camera module providing a second image of the object with a second field of view different from the first field of view, a first depth map generator that generates a first depth map of the first image based on the first image and the second image, and a second depth map generator that generates a second depth map of the second image based on the first image, the second image, and the first depth map.
    Type: Application
    Filed: August 21, 2019
    Publication date: June 18, 2020
    Inventors: SEUNG-MIN HAN, KAI GUO, SEONG-WOOK SONG
  • Method for data scheduling and power control and electronic device thereof
    Patent number: 10681711
    Abstract: Methods and apparatuses are provided method for operating a terminal. A motion pattern of at least one of the terminal or a peer terminal communicating with the terminal is determined in a time interval. A channel quality of a channel between the terminal and the peer terminal is determined in time intervals after the time interval based on the motion pattern in the time interval. At least one first time interval among the time intervals in which the channel quality is greater than or equal to a threshold value and at least one second time interval among the time intervals in which the channel quality is less than the threshold value are determined. Data in the at least one first time interval is transmitted to the peer terminal.
    Type: Grant
    Filed: April 29, 2019
    Date of Patent: June 9, 2020
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Dong-Hyun Kim, Seong-Wook Song, Jong-Han Lim
  • ORGANIC LIGHT EMITTING DIODE DISPLAY DEVICE
    Publication number: 20200161580
    Abstract: Organic light emitting diode display devices are provided. In at least one embodiment, an organic light emitting diode display device includes a first electrode; a first stack on the first electrode and the first stack is configured to emit a blue colored light; a first charge generating layer on the first stack; a second stack on the first charge generating layer and the second stack is configured to emit a red colored light and a yellow-green colored light; and a second electrode on the second stack. The second stack includes: a red-yellow-green emitting material layer including a yellow-green host, a yellow-green dopant and a red dopant; and a yellow-green emitting material layer including the yellow-green host and the yellow-green dopant.
    Type: Application
    Filed: November 18, 2019
    Publication date: May 21, 2020
    Inventors: Ki-Wook SONG, Jung-Soo PARK, Min YUN, Yong-Hwan KIM, Tae-Woo JEON
  • Apparatus and method for estimating location in a wireless communication system
    Patent number: 10602311
    Abstract: Disclosed is a method for increasing location estimation accuracy of a communication device, including identifying a set including at least one sample among a plurality of samples of a probability distribution for estimated locations of the communication device, and determining a location of the communication device among the at least one sample based on a reliability of each of the at least one sample, by determining the reliability of each of the at least one sample in the set, when a difference between a first location of the communication device which is estimated based on a first scheme and a second location of the communication device which is estimated based on a second scheme is greater than or equal to a preset threshold value, and determining a sample of which a reliability is greatest among the at least one sample as the location of the communication device.
    Type: Grant
    Filed: May 10, 2019
    Date of Patent: March 24, 2020
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Seung-Won Choi, Seong-Wook Song, Jong-Han Lim
  • ORGANIC LIGHT-EMITTING DISPLAY DEVICE
    Publication number: 20200091264
    Abstract: An organic light-emitting display device comprises a substrate, a driving thin-film transistor including an active layer on the substrate, source and drain electrodes directly contacting the active layer, and a gate electrode on the active layer, and an organic light-emitting element connected to the driving thin-film transistor. Each of the source and drain electrodes of the driving thin-film transistor exposes a respective side surface of the active layer.
    Type: Application
    Filed: September 11, 2019
    Publication date: March 19, 2020
    Applicant: LG Display Co., Ltd.
    Inventors: Seok-Hyun LEE, Woo-Sup SHIN, Sang-Moo PARK, Chang-Wook SONG, Hae-Lim JUNG
  • Power semiconductor device and fabrication method thereof
    Patent number: 10504994
    Abstract: Provided is a power semiconductor device and a fabrication method thereof are provided. The power semiconductor device includes: a first epitaxial layer; a collector layer formed on one side of the first epitaxial layer; and a second epitaxial layer formed on another side of the first epitaxial layer, the first epitaxial layer having a higher doping concentration than the second epitaxial layer.
    Type: Grant
    Filed: July 22, 2015
    Date of Patent: December 10, 2019
    Assignee: MagnaChip Semiconductor, Ltd.
    Inventors: Ho Hyun Kim, Seung Bae Hur, Seung Wook Song, Jeong Hwan Park, Ha Yong Yang, In Su Kim
  • Hard coating film and image display device using the same
    Patent number: 10501638
    Abstract: The present invention relates to a hard coating film, and more particularly, to a hard coating film that includes a high elongation oligomer having an elastic modulus and elongation at break in a specific range on a transparent substrate, and thus can exhibit excellent impact resistance and bending resistance and can minimize the occurrence of a curl caused by cure shrinkage of a hard coating film, and an image display device using the same.
    Type: Grant
    Filed: March 3, 2017
    Date of Patent: December 10, 2019
    Assignee: Dongwoo Fine-Chem Co., Ltd.
    Inventors: Geo San Lim, Dong Hwi Kim, Kwan Wook Song
  • APPARATUS AND METHOD FOR ACCESSING WIRELESS NETWORK
    Publication number: 20190349746
    Abstract: A method of using subscriber identification information stored in mobile user equipment (UE) to connect to a communication service over a public wireless network in the UE, establishing a communication link between the UE and a device, generating network access information (NAI) associated with the communication service in the UE, and sending the NAI from the UE to the device via the communication link. The method further comprises connecting the communication service in the device using the NAI and terminating the connection of the communication service in the UE.
    Type: Application
    Filed: July 26, 2019
    Publication date: November 14, 2019
    Inventors: SEONG-WOOK SONG, DONG-HYUN KIM, JONG-HAN LIM
  • MOBILE DEVICE FOR POWER REDUCTION AND METHOD THEREOF
    Publication number: 20190297578
    Abstract: A device and a method for saving power in a mobile electronic device are provided. A mobile electronic device includes a plurality of antennas and a transceiver, wherein the transceiver includes a control unit configured to switch to a low power mode to operate in the low power mode, or to operate at least one of the plurality of antennas in the low power mode when a data non-transmission period occurs for a predetermined time in an active state.
    Type: Application
    Filed: June 10, 2019
    Publication date: September 26, 2019
    Inventors: Seong-Wook SONG, Jin-Hee CHEON, Da-Hae CHONG
  • Apparatus and method for accessing wireless network
    Patent number: 10412576
    Abstract: A method of using subscriber identification information stored in mobile user equipment (UE) to connect to a communication service over a public wireless network in the UE, establishing a communication link between the UE and a device, generating network access information (NAI) associated with the communication service in the UE, and sending the NAI from the UE to the device via the communication link. The method further comprises connecting the communication service in the device using the NAI and terminating the connection of the communication service in the UE.
    Type: Grant
    Filed: December 27, 2018
    Date of Patent: September 10, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Seong-Wook Song, Dong-Hyun Kim, Jong-Han Lim
  • Method for sharing content group of electronic device and electronic device thereof
    Patent number: 10404639
    Abstract: According to various example embodiments, a method for sharing a content group of an electronic device may include transmitting, to a server, information for a request to share a content group; receiving an input selecting at least one contact with which the content group is to be shared; transmitting information on the at least one contact to the server; and changing the content group to a shared state when information on the acceptance of sharing the content group from at least one external electronic device corresponding to the at least one contact is received from the server, wherein the content group is capable of being updated by the electronic device or the at least one external electronic device.
    Type: Grant
    Filed: February 17, 2017
    Date of Patent: September 3, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Tae-Yong Moon, Tae-Jun Kim, Hyun-Woo Kim, Young-Seung Seo, Yeon-Ju Song, Hye-Won Oh, Sang-Jin Lee, Seong-Joon Cho, Hyun-Bum Ju, Jun-Kyu Park, In-Wook Song, Eun-Yeung Lee
  • APPARATUS AND METHOD FOR ESTIMATING LOCATION IN A WIRELESS COMMUNICATION SYSTEM
    Publication number: 20190268718
    Abstract: Disclosed is a method for increasing location estimation accuracy of a communication device, including identifying a set including at least one sample among a plurality of samples of a probability distribution for estimated locations of the communication device, and determining a location of the communication device among the at least one sample based on a reliability of each of the at least one sample, by determining the reliability of each of the at least one sample in the set, when a difference between a first location of the communication device which is estimated based on a first scheme and a second location of the communication device which is estimated based on a second scheme is greater than or equal to a preset threshold value, and determining a sample of which a reliability is greatest among the at least one sample as the location of the communication device.
    Type: Application
    Filed: May 10, 2019
    Publication date: August 29, 2019
    Inventors: Seung-Won CHOI, Seong-Wook SONG, Jong-Han LIM
  • METHOD FOR DATA SCHEDULING AND POWER CONTROL AND ELECTRONIC DEVICE THEREOF
    Publication number: 20190261381
    Abstract: Methods and apparatuses are provided method for operating a terminal. A motion pattern of at least one of the terminal or a peer terminal communicating with the terminal is determined in a time interval. A channel quality of a channel between the terminal and the peer terminal is determined in time intervals after the time interval based on the motion pattern in the time interval. At least one first time interval among the time intervals in which the channel quality is greater than or equal to a threshold value and at least one second time interval among the time intervals in which the channel quality is less than the threshold value are determined. Data in the at least one first time interval is transmitted to the peer terminal.
    Type: Application
    Filed: April 29, 2019
    Publication date: August 22, 2019
    Inventors: Dong-Hyun KIM, Seong-Wook SONG, Jong-Han LIM
  • Mobile device for power reduction and method thereof
    Patent number: 10321404
    Abstract: A device and a method for saving power in a mobile electronic device are provided. A mobile electronic device includes a plurality of antennas and a transceiver, wherein the transceiver includes a control unit configured to switch to a low power mode to operate in the low power mode, or to operate at least one of the plurality of antennas in the low power mode when a data non-transmission period occurs for a predetermined time in an active state.
    Type: Grant
    Filed: February 28, 2014
    Date of Patent: June 11, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Seong-Wook Song, Jin-Hee Cheon, Da-Hae Chong
  • ELECTRONIC DEVICE FOR PROCESSING MULTI-MODAL INPUT, METHOD FOR PROCESSING MULTI-MODAL INPUT AND SERVER FOR PROCESSING MULTI-MODAL INPUT
    Publication number: 20190155571
    Abstract: An electronic device is provided. The electronic device includes a housing, a touchscreen display exposed through a first portion of the housing, a microphone disposed at a second portion of the housing, a speaker disposed at a third portion of the housing, a memory disposed inside the housing, a processor disposed inside the housing, and electrically connected to the display, the microphone, the speaker, and the memory. The memory is configured to store a plurality of application programs, each of which includes a graphic user interface (GUI).
    Type: Application
    Filed: January 28, 2019
    Publication date: May 23, 2019
    Inventors: In Jong RHEE, Ji Min LEE, Sang Ki KANG, Han Jun KU, Sung Pa PARK, Jang Seok SEO, In Wook SONG, Won Ick AHN, Kyoung Gu WOO, Ji Soo YI, Chang Kyun JEON, Ho Jun JAYGARL, Il Hwan CHOI, Yoo Jin HONG, Ji Hyun KIM, Jae Yung YEO
  • Apparatus and method for estimating location in a wireless communication system
    Patent number: 10292009
    Abstract: Apparatuses, systems, and methods for estimating a location of a communication device in an internal environment are described. In one method, a number of movement units made while a mobile terminal moves from a first location to a second location is detected and the location of the mobile terminal is estimated based on the number of detected movement units and a location interpolation scheme.
    Type: Grant
    Filed: May 12, 2016
    Date of Patent: May 14, 2019
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Seung-Won Choi, Seong-Wook Song, Jong-Han Lim
  • APPARATUS AND METHOD FOR ACCESSING WIRELESS NETWORK
    Publication number: 20190132726
    Abstract: A method of using subscriber identification information stored in mobile user equipment (UE) to connect to a communication service over a public wireless network in the UE, establishing a communication link between the UE and a device, generating network access information (NAI) associated with the communication service in the UE, and sending the NAI from the UE to the device via the communication link. The method further comprises connecting the communication service in the device using the NAI and terminating the connection of the communication service in the UE.
    Type: Application
    Filed: December 27, 2018
    Publication date: May 2, 2019
    Inventors: SEONG-WOOK SONG, DONG-HYUN KIM, JONG-HAN LIM