Patents by Inventor Tae-Suk Kim

Tae-Suk Kim 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: 12230745
    Abstract: A display device and a manufacturing method thereof are disclosed. The display device may include a pixel circuit layer including a plurality of transistors, a first partition wall and a second partition wall on the pixel circuit layer, and each protruding in a thickness direction, a first electrode and a second electrode formed on the same layer, and on the first partition wall and the second partition wall, respectively; a light emitting element between the first electrode and the second electrode; and a first organic pattern directly on the light emitting element.
    Type: Grant
    Filed: July 19, 2023
    Date of Patent: February 18, 2025
    Assignee: Samsung Display Co., Ltd.
    Inventors: Jun Hong Park, Tae Gyun Kim, Jun Chun, Eui Suk Jung, Hyun Young Jung
  • Publication number: 20250046484
    Abstract: The present invention provides a method of operating a nuclear power plant, considering a fatigue state of a small modular nuclear reactor, the nuclear power plant including a plurality of small modular nuclear reactors, the method comprising: a monitoring step of monitoring a fatigue state of each of the small modular nuclear reactors; an analyzing step of, when a problematic small modular nuclear reactor, the fatigue state of which has been determined to be a predetermined level or more, is identified, analyzing whether the problematic small modular nuclear reactor is operable by considering the driving state of the problematic small modular nuclear reactor; a diagnosing step of diagnosing cumulative fatigue states of the remaining small modular nuclear reactors when the problematic small modular nuclear reactor has been determined to be inoperable.
    Type: Application
    Filed: May 25, 2023
    Publication date: February 6, 2025
    Inventors: Tae Soon KIM, Sun Mi CHOI, Hyun Suk NAM
  • Patent number: 12218152
    Abstract: A display device includes: a first substrate; a second substrate on the first substrate and exposing a first edge portion of the first substrate, the second substrate protruding beyond a second edge portion of the first substrate; a connection line on the first edge portion of the first substrate, the connection line having a first end portion protruding beyond a first side of the second substrate and a second end portion covered by the second substrate; and a thin-film transistor layer on the second substrate and connected to the connection line. The thin-film transistor layer includes signal lines extending from the first side to a second side of the second substrate. The signal lines extend into contact openings in the thin-film transistor layer and are exposed at a lower part of the second substrate on the second side of the second substrate.
    Type: Grant
    Filed: November 20, 2023
    Date of Patent: February 4, 2025
    Assignee: Samsung Display Co., Ltd.
    Inventors: Tae Gyun Kim, Jun Hong Park, Eui Suk Jung
  • Patent number: 12211874
    Abstract: An image sensor includes different first and second focus pixels in a substrate; a first adjacent pixel in the substrate and adjacent to the first focus pixel in a positive first direction, a pixel being absent between the first focus pixel and the first adjacent pixel; a first micro-lens covering the first adjacent pixel; a second adjacent pixel in the substrate and adjacent to the second focus pixel in a positive first direction, a pixel being absent between the second focus pixel and the second adjacent pixel; and a second micro-lens covering the second adjacent pixel, and an area of the first micro-lens being different from an area of the second micro-lens.
    Type: Grant
    Filed: December 14, 2021
    Date of Patent: January 28, 2025
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Tae Han Kim, Dong Min Keum, Bum Suk Kim, Yun Ki Lee
  • Publication number: 20240154965
    Abstract: A system comprises: an endpoint configured to look up a domain name for at least one cloud service, an application cloud service, and a database cloud service and transmit context information; and a security gateway configured to set up a domain name list of the cloud service and perform context-based access control of the endpoint to the cloud service using the context information transmitted from the endpoint, wherein the endpoint comprises: a domain name system client configured to store domain cache information and an IP address corresponding to the domain name; and a traffic forwarding agent configured to update domain matching information for each IP address of the domain name list provided from the security gateway, generate the context information for the cloud service through a lookup of the domain cache information or the domain matching information, and transmit the generated context information to the security gateway.
    Type: Application
    Filed: December 13, 2022
    Publication date: May 9, 2024
    Inventors: Tae Wan KIM, Tae Suk Kim
  • Publication number: 20240010220
    Abstract: Provided are a method and apparatus for providing a driver interface. The method of providing a driver interface may include, based on a state of a vehicle, determining a main interface configured to display information regarding a vehicle operation service, and generating the determined main interface, wherein the generating of the main interface may include determining a before-starting-work interface as the main interface, in response to the state of the vehicle being switched to a moving-to-workplace state, determining a moving-to-workplace interface as the main interface, and in response to the state of the vehicle being switched to a standby-for-dispatch state, determining a standby-for-dispatch interface as the main interface.
    Type: Application
    Filed: July 6, 2023
    Publication date: January 11, 2024
    Inventors: Ji Hoon KIM, Tae Suk Kim, Mo Ran Kim, Jung Hee Son, Su Ho Kim, Yoo Ra Choi, Hyun Woo Choi, Dong Hoo Kim, Zzy Hyun Oh, Jae In Chang, Da Ye Kwon, Hyun Gul Roh, Man Gyu Park
  • Patent number: 11568425
    Abstract: Systems and methods are provided for detecting inaccuracy in a product title, comprising identifying, by running a string algorithm on a title associated with a product, at least one product type associated with the product, predicting, using a machine learning algorithm, at least one product type associated with the product based on the title, detecting an inaccuracy in the title, based on at least one of the identification or the prediction, and outputting, to a remote device, a message indicating that the title comprises the inaccuracy. Running the string algorithm may comprise receiving a set of strings, generating a trie based on the received set of strings, receiving the title, and traversing the generated trie using the title to find a match. Using the machine learning algorithm may comprise identifying words in the title, learning a vector representation for each character n-gram of each word, and summing each character n-gram.
    Type: Grant
    Filed: February 24, 2020
    Date of Patent: January 31, 2023
    Assignee: COUPANG CORP.
    Inventors: Tae Suk Kim, Su Hwan Ahn
  • Publication number: 20210264442
    Abstract: Systems and methods are provided for detecting inaccuracy in a product title, comprising identifying, by running a string algorithm on a title associated with a product, at least one product type associated with the product, predicting, using a machine learning algorithm, at least one product type associated with the product based on the title, detecting an inaccuracy in the title, based on at least one of the identification or the prediction, and outputting, to a remote device, a message indicating that the title comprises the inaccuracy. Running the string algorithm may comprise receiving a set of strings, generating a trie based on the received set of strings, receiving the title, and traversing the generated trie using the title to find a match. Using the machine learning algorithm may comprise identifying words in the title, learning a vector representation for each character n-gram of each word, and summing each character n-gram.
    Type: Application
    Filed: February 24, 2020
    Publication date: August 26, 2021
    Applicant: Coupang Corp.
    Inventors: Tae Suk KIM, Su Hwan AHN
  • Patent number: 9448263
    Abstract: A power quality monitoring apparatus is developed for a railway power system. The apparatus is calculating the energy flow and the power consumption and recording the by using the voltage and current sensors at AC and DC power source in the various industrial fields. The voltage and current phases are detected for the AC power. The direction of current is detected to calculate the power consumption for the DC power. Then, the detected data is analyzed. It is possible to monitor the variation of the voltages and current values of the railway vehicle in real time. It is possible to display the variations of the vehicle loads, the AC power output, the voltage and current value fluctuations, the power consumption and power flows in a form of the graphic or text format. Thereby, it is possible to easily understand the overall status of the overhead line's environment.
    Type: Grant
    Filed: March 14, 2012
    Date of Patent: September 20, 2016
    Inventors: Eun-Kyu Lee, Tae-Suk Kim, Kyoung-Min Kwon, Kyoung-Min Son, Se-Wan Pyo
  • Patent number: 9440539
    Abstract: An energy storage apparatus has developed for railway vehicles by adopting a bidirectional DC-DC converter to increase the efficiency of charge/discharge, comprising that; a power receiving unit, filter unit, charging unit storage unit having a plurality of super-capacitors, capacitor monitoring unit, a plurality of bidirectional DC-DC converters arranged in parallel, and voltage detector electrically connected to the filter unit, current detector for detecting the currents flowing. The controller further comprises; an analog interface board, signal identifying board, signal control board, digital output contact unit, communicating board, PWM control board, optical output board, external gate driver. The PWM control board includes; a sensor input circuit, A/D converter, calculation unit, calculation control processor, and power monitoring unit.
    Type: Grant
    Filed: March 13, 2012
    Date of Patent: September 13, 2016
    Inventors: Eun Kyu Lee, Yong-Woo Lee, Tae-Suk Kim, Kyoung-Min Kwon, Jung-Ho Yoo
  • Publication number: 20130175855
    Abstract: An energy storage apparatus has developed for railway vehicles by adopting a bidirectional DC-DC converter to increase the efficiency of charge/discharge, comprising that; a power receiving unit, filter unit, charging unit storage unit having a plurality of super-capacitors, capacitor monitoring unit, a plurality of bidirectional DC-DC converters arranged in parallel, and voltage detector electrically connected to the filter unit, current detector for detecting the currents flowing. The controller further comprises; an analog interface board, signal identifying board, signal control board, digital output contact unit, communicating board, PWM control board, optical output board, external gate driver. The PWM control board includes; a sensor input circuit, A/D converter, calculation unit, calculation control processor, and power monitoring unit.
    Type: Application
    Filed: March 13, 2012
    Publication date: July 11, 2013
    Inventors: Eun Kyu Lee, Yong-Woo Lee, Tae-Suk Kim, Kyoung-Min Kwon, Jung-Ho Yoo
  • Publication number: 20130166232
    Abstract: A power quality monitoring apparatus is developed for a railway power system. The apparatus is calculating the energy flow and the power consumption and recording the by using the voltage and current sensors at AC and DC power source in the various industrial fields. The voltage and current phases are detected for the AC power. The direction of current is detected to calculate the power consumption for the DC power. Then, the detected data is analyzed. It is possible to monitor the variation of the voltages and current values of the railway vehicle in real time. It is possible to display the variations of the vehicle loads, the AC power output, the voltage and current value fluctuations, the power consumption and power flows in a form of the graphic or text format. Thereby, it is possible to easily understand the overall status of the overhead line's environment.
    Type: Application
    Filed: March 14, 2012
    Publication date: June 27, 2013
    Inventors: Eun Kyu LEE, Tae-Suk KIM, Kyoung-Min KWON, Kyoung-Min SON, Se-Wan PYO
  • Publication number: 20130147441
    Abstract: An automatic tuning method is developed for an energy storage system of the railway vehicle. The method comprises; an optimal tracking for voltage fluctuation in the overhead line voltage varying with hourly-basis, the voltage variation of the substation and railway vehicle operating pattern. The railway vehicle is automatically performed the tuning to maximize the energy storing efficiency. The railway vehicle can achieve the optimum operation for saving energy effectively by bidirectional DC/DC converter using regenerative energy of DC. The railway vehicle stably operates under the overhead line voltage fluctuation. The energy efficiency is maximized by charging/discharging energy while the power is tracking unstable, which is generated by utilizing natural energies such as wind or solar energy, in real time by applying an automatic tuning algorithm to an energy storage system which is applied to a smart grid or a micro grid that uses renewable energy as a primary energy source.
    Type: Application
    Filed: March 14, 2012
    Publication date: June 13, 2013
    Inventors: Eun-Kyu LEE, Tae-Suk Kim, Kyoung-Min Kwon
  • Publication number: 20070087471
    Abstract: A semiconductor package comprises a silicon substrate having an insulative surface; a patterned metal layer, formed on the insulative surface of the silicon substrate; an insulation layer formed on the patterned metal layer, and the patterned metal layer being partially exposed for functioning as at least a set of the device attaching pads and ball attaching pads; at least a device electrically connected to the set of the device attaching pads; a sealing compound for covering portions of the insulative surface of the silicon substrate and encapsulating the devices; and a plurality of solder balls attached to the set of ball attaching pads.
    Type: Application
    Filed: September 9, 2005
    Publication date: April 19, 2007
    Applicant: Advanced Semiconductor Engineering, Inc.
    Inventors: Jun-Young Yang, Tae-Suk Kim, You-Ock Joo