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).
-
Publication number: 20250105032Abstract: A chemical liquid supply apparatus is provided and includes an additive supply, a chemical liquid supply, and a controller that controls the additive supply and the chemical liquid supply. The additive supply includes a first tank that receives an additive from an additive container, and a first circulating pipe connected to the first tank. The chemical liquid supply includes an auxiliary tank that receives an etching liquid from another container and receives the additive, and a second circulating pipe connected to the auxiliary tank. The controller provides control so as to: circulate the additive in the first tank; heat the etching liquid in the auxiliary tank using a heater such that a temperature of the etching liquid is increased to a first temperature; supply the additive to the auxiliary tank; and produce a chemical liquid by circulating the etching liquid and the additive at the first temperature.Type: ApplicationFiled: February 15, 2024Publication date: March 27, 2025Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Sung Hyun PARK, Min Suk KANG, Young-Hoo KIM, Jin Seon YOU, Tae-Hong KIM, Woo Gwan SHIM
-
Patent number: 12262001Abstract: An image encoding/decoding method and apparatus are provided. An image encoding method performed by an image encoding apparatus may comprise determining an intra-prediction mode of a current block, configuring a reference sample of intra prediction by using at least one of a neighbor pixel of the current block in a current picture and a pixel of a reference picture, and performing intra prediction for the current block based on the intra-prediction mode and the reference sample.Type: GrantFiled: October 2, 2023Date of Patent: March 25, 2025Assignees: Electronics and Telecommunications Research Institute, University-Industry Cooperation Group of Kyung Hee UniversityInventors: Jung Won Kang, Hyun Suk Ko, Sung Chang Lim, Jin Ho Lee, Ha Hyun Lee, Dong San Jun, Seung Hyun Cho, Hui Yong Kim, Jin Soo Choi, Gwang Hoon Park, Tae Hyun Kim, Dae Young Lee
-
Publication number: 20250091077Abstract: A home port includes: a cylindrical body including: an open upper, a lower end, and an outlet in the lower end of the cylindrical body; a cover covering the open upper end; a pipe connected to the outlet; and a first bracket between the cover and the outlet, wherein a hole is provided in the first bracket, the first bracket has an inclined surface inclined from a first side of the first bracket to a second side of the first bracket, a vertical level of the first side of the first bracket is higher than a vertical level of the second side of the first bracket, and the hole of the first bracket is provided at the second side of the first bracket.Type: ApplicationFiled: May 10, 2024Publication date: March 20, 2025Applicant: SAMSUNG ELECTRONICS CO LTD.Inventors: Min Suk KANG, Young-Hoo KIM, Sung Hyun PARK, Jin Seon YOU, Tae-Hong KIM, Woo Gwan SHIM
-
Publication number: 20250076618Abstract: An imaging lens system includes a first lens group, an optical path conversion element, and a second lens group arranged in order from an object side. An optical axis of the second lens group is disposed eccentrically in a direction with respect to a geometric optical axis of the optical path conversion element.Type: ApplicationFiled: April 1, 2024Publication date: March 6, 2025Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Tae Yeon LIM, Byung Hyun KIM, Gil Hun LEE, Young Suk KANG, Yong Joo JO, Young Su JIN, Han Na JANG
-
Patent number: 12230745Abstract: 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: GrantFiled: July 19, 2023Date of Patent: February 18, 2025Assignee: Samsung Display Co., Ltd.Inventors: Jun Hong Park, Tae Gyun Kim, Jun Chun, Eui Suk Jung, Hyun Young Jung
-
Publication number: 20250046484Abstract: 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: ApplicationFiled: May 25, 2023Publication date: February 6, 2025Inventors: Tae Soon KIM, Sun Mi CHOI, Hyun Suk NAM
-
Patent number: 12218152Abstract: 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: GrantFiled: November 20, 2023Date of Patent: February 4, 2025Assignee: Samsung Display Co., Ltd.Inventors: Tae Gyun Kim, Jun Hong Park, Eui Suk Jung
-
Patent number: 12211874Abstract: 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: GrantFiled: December 14, 2021Date of Patent: January 28, 2025Assignee: Samsung Electronics Co., Ltd.Inventors: Tae Han Kim, Dong Min Keum, Bum Suk Kim, Yun Ki Lee
-
Publication number: 20240154965Abstract: 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: ApplicationFiled: December 13, 2022Publication date: May 9, 2024Inventors: Tae Wan KIM, Tae Suk Kim
-
Publication number: 20240010220Abstract: 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: ApplicationFiled: July 6, 2023Publication date: January 11, 2024Inventors: 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: 11568425Abstract: 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: GrantFiled: February 24, 2020Date of Patent: January 31, 2023Assignee: COUPANG CORP.Inventors: Tae Suk Kim, Su Hwan Ahn
-
Publication number: 20210264442Abstract: 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: ApplicationFiled: February 24, 2020Publication date: August 26, 2021Applicant: Coupang Corp.Inventors: Tae Suk KIM, Su Hwan AHN
-
Patent number: 9448263Abstract: 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: GrantFiled: March 14, 2012Date of Patent: September 20, 2016Inventors: Eun-Kyu Lee, Tae-Suk Kim, Kyoung-Min Kwon, Kyoung-Min Son, Se-Wan Pyo
-
Patent number: 9440539Abstract: 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: GrantFiled: March 13, 2012Date of Patent: September 13, 2016Inventors: Eun Kyu Lee, Yong-Woo Lee, Tae-Suk Kim, Kyoung-Min Kwon, Jung-Ho Yoo
-
Publication number: 20130175855Abstract: 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: ApplicationFiled: March 13, 2012Publication date: July 11, 2013Inventors: Eun Kyu Lee, Yong-Woo Lee, Tae-Suk Kim, Kyoung-Min Kwon, Jung-Ho Yoo
-
Publication number: 20130166232Abstract: 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: ApplicationFiled: March 14, 2012Publication date: June 27, 2013Inventors: Eun Kyu LEE, Tae-Suk KIM, Kyoung-Min KWON, Kyoung-Min SON, Se-Wan PYO
-
Publication number: 20130147441Abstract: 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: ApplicationFiled: March 14, 2012Publication date: June 13, 2013Inventors: Eun-Kyu LEE, Tae-Suk Kim, Kyoung-Min Kwon
-
Publication number: 20070087471Abstract: 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: ApplicationFiled: September 9, 2005Publication date: April 19, 2007Applicant: Advanced Semiconductor Engineering, Inc.Inventors: Jun-Young Yang, Tae-Suk Kim, You-Ock Joo