Patents by Inventor Kwang Seo

Kwang Seo 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
  • Publication number: 20220185066
    Abstract: A method of reducing a temperature inside a vehicle includes: when a current time is the same as a setting time of a vehicle after the vehicle is turned off, measuring, by a controller, a temperature outside the vehicle based on an output signal of an outside air temperature sensor of the vehicle; and discharging, by the controller, air inside the vehicle to the outside of the vehicle by receiving power from a battery of the vehicle and operating a blower motor, which drives a blower, based on an operation time of the blower motor according to the temperature outside the vehicle.
    Type: Application
    Filed: July 23, 2021
    Publication date: June 16, 2022
    Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION
    Inventors: Jae Won Heo, Juho Choi, Sangki Seo, Kwang Woon Cho
  • Patent number: 11335889
    Abstract: An organic light emitting diode (OLED) display including: a substrate; an organic light emitting diode formed on the substrate; a metal oxide layer formed on the substrate and covering the organic light emitting diode; a first inorganic layer formed on the substrate and covering the organic light emitting diode; a second inorganic layer formed on the first inorganic layer and contacting the first inorganic layer at an edge of the second inorganic layer; an organic layer formed on the second inorganic layer and covering a relatively smaller area than the second inorganic layer; and a third inorganic layer formed on the organic layer, covering a relatively larger area than the organic layer, and contacting the first inorganic layer and the second inorganic layer at an edge of the third inorganic layer.
    Type: Grant
    Filed: October 26, 2020
    Date of Patent: May 17, 2022
    Assignee: Samsung Display Co., Ltd.
    Inventors: Jin-Kwang Kim, Sang-Joon Seo, Seung-Hun Kim, Seongmin Wang
  • Publication number: 20220090099
    Abstract: Provided is a surface expression vector having pgsA, a gene encoding poly-gamma-glutamate synthetase, and a method of expressing a target protein on the microbial surface using the vector. The vector having foreign genes inserted therein is transformed into a microorganism and allows a foreign protein to be stably expressed on the surface of the microorganism.
    Type: Application
    Filed: June 24, 2019
    Publication date: March 24, 2022
    Inventors: Young Chul PARK, Jae Won JEON, Hong Gyu PARK, Hyun Jun KANG, Se Eun BYEON, Kwang Seo PARK, Dae Eun KI
  • Publication number: 20210362338
    Abstract: A method of evaluating safety of a robot includes a step of obtaining a three-dimensional image or three-dimensional model of a test robot comprising shape information of a real robot, a step of setting a movement time and movement path of the test robot by inputting profile information comprising movement time information and movement path information of the test robot, a step of calculating a collision pressure and collision force applied to a collision object in consideration of a shape, effective mass, movement speed, and direction of an injury-causing dangerous portion of the test robot, and a step of evaluating safety of the robot by determining whether magnitudes of the calculated collision pressure and collision force fall within magnitudes of a predetermined maximum collision pressure and predetermined maximum collision force.
    Type: Application
    Filed: October 31, 2018
    Publication date: November 25, 2021
    Applicant: UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNG HEE UNIVERSITY
    Inventors: Sungsoo RHIM, Heonseop SHIN, Kwang SEO
  • Publication number: 20210304907
    Abstract: The present invention relates to a method for preparing a fully ceramic capsulated nuclear fuel material containing three-layer-structured isotropic nuclear fuel particles coated with a ceramic having a composition which has a higher shrinkage than a matrix in order to prevent cracking of ceramic nuclear fuel, wherein the three-layer-structured nuclear fuel particles before coating is included in the range of between 5 and 40 fractions by volume based on after sintering.
    Type: Application
    Filed: March 30, 2021
    Publication date: September 30, 2021
    Applicants: UNIVERSITY OF SEOUL INDUSTRY COOPERATION FOUNDATION, KEPCO NUCLEAR FUEL CO., LTD.
    Inventors: Young Wook KIM, Jung Hye EOM, Yu Kwang SEO, Seung Jae LEE
  • Publication number: 20210304908
    Abstract: The present invention relates to a method for preparing a fully ceramic capsulated nuclear fuel material containing three-layer-structured isotropic nuclear fuel particles coated with a ceramic having a composition which has a higher shrinkage than a matrix in order to prevent cracking of ceramic nuclear fuel, wherein the three-layer-structured nuclear fuel particles before coating is included in the range of between 5 and 40 fractions by volume based on after sintering.
    Type: Application
    Filed: March 30, 2021
    Publication date: September 30, 2021
    Applicants: UNIVERSITY OF SEOUL INDUSTRY COOPERATION FOUNDATION, KEPCO NUCLEAR FUEL CO., LTD.
    Inventors: Young Wook KIM, Jung Hye EOM, Yu Kwang SEO, Seung Jae LEE
  • Publication number: 20210289252
    Abstract: A display device and a control method therefor are disclosed. According to the disclosure, the display device comprises: a sensor for sensing the surrounding environmental state; an inputter for receiving a user command for content conversion; an outputter for outputting content corresponding to the user command; and a processor for controlling the outputter such that screen brightness and/or audio output strength of second content corresponding to the user command is changed and outputted, when the user command is inputted, on the basis of the sensed surrounding environmental state and/or output information of currently outputted first content. Therefore, the display device can variously output an output of content image and/or audio according to the surrounding environmental state.
    Type: Application
    Filed: September 8, 2017
    Publication date: September 16, 2021
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Nak-won CHOI, Young-kwang SEO, Eun-seok CHOI, Jin-hyuk HONG
  • Patent number: 11094273
    Abstract: The present disclosure relates to a display apparatus including a display panel configured to display an image in a first direction, a sensor disposed in a direction opposite to the first direction with respect to the display panel and comprising a sensor head configured to transmit ultrasonic waves in a second direction or receive the ultrasonic waves in a direction opposite to the second direction, and a guide comprising a first opening into which the sensor head is inserted, a second opening opened in the second direction, a channel connecting the first opening and the second opening, and a guide portion provided inside the channel to guide the ultrasonic waves to change a traveling direction of the ultrasonic waves passing through the channel.
    Type: Grant
    Filed: September 28, 2018
    Date of Patent: August 17, 2021
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Young Kwang Seo, Atsuya Yokoi, Hiromi Tachibana, Eun Seok Choi
  • Patent number: 11004570
    Abstract: The present invention relates to a method for preparing a fully ceramic capsulated nuclear fuel material containing three-layer-structured isotropic nuclear fuel particles coated with a ceramic having a composition which has a higher shrinkage than a matrix in order to prevent cracking of ceramic nuclear fuel, wherein the three-layer-structured nuclear fuel particles before coating is included in the range of between 5 and 40 fractions by volume based on after sintering.
    Type: Grant
    Filed: July 19, 2016
    Date of Patent: May 11, 2021
    Assignees: UNIVERSITY OF SEOUL INDUSTRY COOPERATION FOUNDATION, KEPCO NUCLEAR FUEL CO., LTD.
    Inventors: Young Wook Kim, Jung Hye Eom, Yu Kwang Seo, Seung Jae Lee
  • Publication number: 20200243031
    Abstract: The present disclosure relates to a display apparatus including a display panel configured to display an image in a first direction, a sensor disposed in a direction opposite to the first direction with respect to the display panel and comprising a sensor head configured to transmit ultrasonic waves in a second direction or receive the ultrasonic waves in a direction opposite to the second direction, and a guide comprising a first opening into which the sensor head is inserted, a second opening opened in the second direction, a channel connecting the first opening and the second opening, and a guide portion provided inside the channel to guide the ultrasonic waves to change a traveling direction of the ultrasonic waves passing through the channel.
    Type: Application
    Filed: September 28, 2018
    Publication date: July 30, 2020
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Young Kwang SEO, Atsuya YOKOI, Hiromi TACHIBANA, Eun Seok CHOI
  • Patent number: 10643571
    Abstract: A display device and method are provided. The display device includes a display, a first sensor, and a processor. The first sensor senses movement. The processor is operatively connected with the display, and the first sensor, and operates in one of a first mode and a second mode, the first mode being a mode in which a dynamic image is displayed in the display and the second mode being a mode in which a static image is displayed in the display. In response to a movement of a user being sensed by the first sensor, in the second mode within a first critical time, the processor controls the display to display the static image.
    Type: Grant
    Filed: July 30, 2019
    Date of Patent: May 5, 2020
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Se Jung Whang, Jee Soo Kim, Kang Il Chung, Dong Wook Han, Young Kwang Seo, Eun Seok Choi, Jin Hyuk Hong
  • Publication number: 20190355324
    Abstract: A display device and method are provided. The display device includes a display, a first sensor, and a processor. The first sensor senses movement. The processor is operatively connected with the display, and the first sensor, and operates in one of a first mode and a second mode, the first mode being a mode in which a dynamic image is displayed in the display and the second mode being a mode in which a static image is displayed in the display. In response to a movement of a user being sensed by the first sensor, in the second mode within a first critical time, the processor controls the display to display the static image.
    Type: Application
    Filed: July 30, 2019
    Publication date: November 21, 2019
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Se Jung WHANG, Jee Soo KIM, Kang Il CHUNG, Dong Wook HAN, Young Kwang SEO, Eun Seok CHOI, Jin Hyuk HONG
  • Patent number: 10467979
    Abstract: A display device includes a display, a first sensor sensing movement, a second sensor sensing illuminance, and a processor operatively connected with the display, the first sensor, and the second sensor. The processor is configured to operate in a first mode or a second mode. The first mode is a mode in which a dynamic image is displayed in the display and the second mode is a mode in which a static image is displayed in the display. The processor sets a first critical time for sensing the movement based on the illuminance. If specified movement of a user is sensed in the second mode within the first critical time, the processor controls the display to display the static image.
    Type: Grant
    Filed: December 20, 2017
    Date of Patent: November 5, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Se Jung Whang, Jee Soo Kim, Kang Il Chung, Dong Wook Han, Young Kwang Seo, Eun Seok Choi, Jin Hyuk Hong
  • Patent number: 10259912
    Abstract: A curable organopolysiloxane composition which is capable of maintaining the refractive index and gas barrier at a certain level by incorporating diphenyl group into a silicone resin and maintaining the phenyl content at a certain level.
    Type: Grant
    Filed: August 19, 2016
    Date of Patent: April 16, 2019
    Assignee: KCC CORPORATION
    Inventors: Kyoung Jin Bok, Seung Kwang Seo, Jung Mo An, Seung Han Kim
  • Patent number: 10176599
    Abstract: A display apparatus and a displaying method thereof. The electronic apparatus includes a display, a bezel configured to house the display and includes a groove having designated size and depth, an image sensor configured to acquire an image of a shadow that is generated in the groove by light incident from outside, and a processor configured to control the display to display a graphic effect based on the shadow image acquired by the image sensor.
    Type: Grant
    Filed: May 24, 2017
    Date of Patent: January 8, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jin-hyuk Hong, Young-kwang Seo, Eun-seok Choi
  • Patent number: 10062006
    Abstract: An apparatus and a method of detecting an object of the apparatus are provided. The apparatus includes a sensing part configured to photograph an image, a storage configured to store a background image frame, and a controller configured to obtain a first difference image and a second difference image from the photographed image and to determine an existence and a position of an object using the first and the second difference images, wherein the first difference image is an image indicating a difference between a currently photographed image frame and a previously photographed image frame, and the second difference image is an image indicating a difference between the currently photographed image frame and the background image frame stored in the storage.
    Type: Grant
    Filed: June 2, 2016
    Date of Patent: August 28, 2018
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jin-hyuk Hong, Young-kwang Seo, Eun-seok Choi, Sang-on Choi
  • Publication number: 20180233239
    Abstract: The present invention relates to a method for preparing a fully ceramic capsulated nuclear fuel material containing three-layer-structured isotropic nuclear fuel particles coated with a ceramic having a composition which has a higher shrinkage than a matrix in order to prevent cracking of ceramic nuclear fuel, wherein the three-layer-structured nuclear fuel particles before coating is included in the range of between 5 and 40 fractions by volume based on after sintering.
    Type: Application
    Filed: July 19, 2016
    Publication date: August 16, 2018
    Applicants: UNIVERSITY OF SEOUL INDUSTRY COOPERATION FOUNDATION, KEPCO NUCLEAR FUEL CO., LTD.
    Inventors: Young Wook KIM, Jung Hye EOM, Yu Kwang SEO, Seung Jae LEE
  • Publication number: 20180184040
    Abstract: A display apparatus and display method thereof is provided. The display apparatus comprises a display configured to display an image, an image sensor configured to be disposed at a rear side of the display, a reflection member configured to reflect light incident on a front side of the display apparatus and to form an image on the image sensor, and a processor configured to control an operation of the display apparatus based on an image captured in the image sensor.
    Type: Application
    Filed: December 22, 2017
    Publication date: June 28, 2018
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Nak-won CHOI, Jin-hyuk HONG, Young-kwang SEO, Eun-seok CHOI
  • Publication number: 20180174549
    Abstract: A display device includes a display, a first sensor sensing movement, a second sensor sensing illuminance, and a processor operatively connected with the display, the first sensor, and the second sensor. The processor is configured to operate in a first mode or a second mode. The first mode is a mode in which a dynamic image is displayed in the display and the second mode is a mode in which a static image is displayed in the display. The processor sets a first critical time for sensing the movement based on the illuminance. If specified movement of a user is sensed in the second mode within the first critical time, the processor controls the display to display the static image.
    Type: Application
    Filed: December 20, 2017
    Publication date: June 21, 2018
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Se Jung WHANG, Jee Soo KIM, Kang Il CHUNG, Dong Wook HAN, Young Kwang SEO, Eun Seok CHOI, Jin Hyuk HONG