Patents by Inventor Min Choi

Min Choi 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: 20240063025
    Abstract: A sacrificial passivation film deposition method according to an exemplary embodiment of the present disclosure may include: depositing a primary sacrificial passivation film on an entire surface of a substrate using a thermal ALD (T-ALD) process; and additionally depositing a secondary sacrificial passivation film on an upper surface and at least a portion of a side surface of an upper portion of the primary sacrificial passivation film using a plasma-ALD (P-ALD) process.
    Type: Application
    Filed: June 26, 2023
    Publication date: February 22, 2024
    Inventors: Jin Hee HONG, Yun Sang KIM, Min Sung JEON, Young Eun JEON, Sung Min CHOI, Young Jo JIN, Dong Young JANG
  • Patent number: 11909328
    Abstract: A submodule for conversion of DC power capable of a plurality thereof being connected in series and used for DC-DC conversion in accordance with the present invention comprises: a power switching element for switching DC power supply to convert a source of DC including voltage transformation; a DC capacitor for storing DC power opened or closed by the power switching element; a power supply unit for supplying power required to drive the submodule from the DC capacitor; a submodule controller for controlling whole operation of the submodule; memory for storing data required for operating the submodule controller; and a communicating unit for performing data communication with an external device; wherein the submodule controller may perform a program update during a start sequence of the submodule or during a stop sequence thereof, while DC-DC conversion is operated.
    Type: Grant
    Filed: December 30, 2019
    Date of Patent: February 20, 2024
    Assignee: HYOSUNG HEAVY INDUSTRIES CORPORATION
    Inventor: Dong Min Choi
  • Publication number: 20240050155
    Abstract: A method for planning an arthroplasty procedure on a patient bone. The method may include accessing generic bone data stored in a memory of a computer, using the computer to generate modified bone data by modifying the generic bone data according to medical imaging data of the patient bone, using the computer to derive a location of non-bone tissue data relative to the modified bone data, and superimposing implant data and the modified bone data in defining a resection of an arthroplasty target region of the patient bone.
    Type: Application
    Filed: October 13, 2023
    Publication date: February 15, 2024
    Applicant: HOWMEDICA OSTEONICS CORPORATION
    Inventors: Elena I. Pavlovskaia, Oleg Mishin, Boris E. Shpungin, Ilwhan Park, Venkata Surya Sarva, Irene Min Choi
  • Publication number: 20240056587
    Abstract: The present invention relates to a method and an apparatus for interlayer prediction, and the method for interlayer prediction, according to the present invention, comprises the steps of: deciding whether to apply an interlayer prediction to an enhancement layer; and performing a prediction on a current block of the enhancement layer based on reference information that is generalized and generated from a reference picture, which is decoded, of a reference layer, when the interlayer prediction is applied, wherein the reference layer information can be encoding information of a reference block, which corresponds to a current block of the enhancement layer, from the reference layer, and residual information.
    Type: Application
    Filed: October 23, 2023
    Publication date: February 15, 2024
    Applicants: Electronics and Telecommunications Research Institute, KWANGWOON UNIVERSITY INDUSTRY-ACADEMIC COLLABORATION FOUNDATION
    Inventors: Ha Hyun LEE, Jung Won KANG, Jin Soo CHOI, Jin Woong KIM, Dong Gyu SIM, Hyo Min CHOI, Jung Hak NAM
  • Patent number: 11899500
    Abstract: A portable electronic device is provided.
    Type: Grant
    Filed: August 13, 2021
    Date of Patent: February 13, 2024
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jong-Min Choi, Sung-Gun Cho, Woong-Chan Kim, Dae-Hyeong Park, Sung-Joo Cho, Young-Sik Choi, Soon-Woong Yang, Min-Sung Lee
  • Patent number: 11900858
    Abstract: The present disclosure relates to a power management circuit including a multiplexer and a power converter, and can provide technology that implements a multiplexer selecting and outputting input power to the power management circuit and a power converter controlling input voltage of a timing controller as one integrated circuit.
    Type: Grant
    Filed: December 29, 2022
    Date of Patent: February 13, 2024
    Assignee: LX SEMICON CO., LTD.
    Inventor: Jung Min Choi
  • Publication number: 20240041060
    Abstract: The present application relates to an amino acid beverage containing allulose; a sweetener including an oligosaccharide having increased acid resistance, a food including the same; an aerated water comprising allulose; fermented milk comprising saccharides comprising high content of allulose; and method of making and use thereof.
    Type: Application
    Filed: October 5, 2023
    Publication date: February 8, 2024
    Applicant: CJ CHEILJEDANG CORPORATION
    Inventors: Youn-Kyung BAK, Sung Bae BYUN, Jong Min CHOI, Dong Chul JUNG, Su-Jeong KIM, Ji Hoon KOH, In LEE, Jung Gyu PARK, Seung Won PARK, Dong Seok SHIM
  • Patent number: 11895757
    Abstract: Disclosed is a performance directing system including a control console device that generates at least one emission control signal including data, in which an emission-related operation is defined for each direction scene, and transmits the at least one emission control signal to at least one communication device, the at least one communication device that transmits the emission control signal received from the control console device, and at least one light emitting device that identifies an emission control signal, which includes predetermined identification information of a communication device, from among the emission control signal thus transmitted and performs the emission-related operation defined in the data in the identified emission control signal.
    Type: Grant
    Filed: May 4, 2022
    Date of Patent: February 6, 2024
    Assignee: FANLIGHT CO., LTD.
    Inventors: Kyung Il Choi, Jung Min Choi, Hyun Gil Kim
  • Patent number: 11892895
    Abstract: The present disclosure, which relates to a technology for controlling power of a display device, allows reducing power consumption by driving circuits for a display operation and circuits for a touch sensing operation with low power depending on a display operation or a touch sensing operation of a display panel.
    Type: Grant
    Filed: July 25, 2022
    Date of Patent: February 6, 2024
    Assignee: SILICON WORKS CO., LTD.
    Inventor: Jung Min Choi
  • Patent number: 11889692
    Abstract: A vertical memory device includes a substrate, a plurality of channels extending in a first direction substantially vertical to a top surface of the substrate, a plurality of gate lines surrounding a predetermined number of channels from among the channels, a plurality of common wirings electrically connected to the gate lines, and a plurality of signal wirings electrically connected to the gate lines via the common wirings. The gate lines are arranged and spaced apart from one another along the first direction. Each common wiring is electrically connected to a corresponding gate line at a same level of the corresponding gate line via a corresponding contact.
    Type: Grant
    Filed: June 16, 2021
    Date of Patent: January 30, 2024
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Chang-Min Choi, Ju-Young Lim, Su-Jin Ahn
  • Patent number: 11882523
    Abstract: An electronic device is provided. The electronic device includes a housing including a front surface and a rear surface, a display, a communication circuit, at least one processor, and a memory. The memory stores instructions which, when executed, cause the at least one processor to receive a signal from outside of the electronic device using the communication circuit, in response to receiving the signal, display a user interface on an elongated region that extends along at least one edge region of the display, and display at least one content corresponding to the signal, while displaying the user interface or after displaying the user interface.
    Type: Grant
    Filed: March 8, 2022
    Date of Patent: January 23, 2024
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jong Moo Lee, Seung Min Choi, Gyu Chual Kim, Ji Woo Lee
  • Patent number: 11879637
    Abstract: The present disclosure relates to a gas mixing apparatus for a boiler, and the gas mixing apparatus includes a housing provided in the form of a hollow pipe opened at upper and lower sides thereof and having a first gas inlet port through which fuel gas is introduced from the outside, and a mixing pipe including a pipe body provided in the housing and configured to allow air to flow therein, the mixing pipe having a second gas inlet port provided at a lateral side of the mixing pipe and configured to allow the fuel gas to be introduced therethrough, and fluid guides provided at an outer side of the pipe body and configured to guide a flow of the fuel gas from the first gas inlet port to the second gas inlet port.
    Type: Grant
    Filed: June 20, 2023
    Date of Patent: January 23, 2024
    Inventor: Jin Min Choi
  • Patent number: 11881748
    Abstract: A method can be used for inserting a hairpin in a stator core. The method includes unwinding a coil spiral-wound on an uncoiler, forming a decoated portion by decoating a predetermined portion on the coil, bending the coil in multiple stages to two-dimensionally form a leg portion and a head portion of a hairpin, cutting the coil formed with the leg portion and the head portion by a predetermined length, and moving the hairpin to be inserted into a stator core while three-dimensionally forming the head portion.
    Type: Grant
    Filed: May 31, 2022
    Date of Patent: January 23, 2024
    Assignees: Hyundai Motor Company, Kia Corporation
    Inventor: Seung Min Choi
  • Publication number: 20240022394
    Abstract: A method and a system provide a computing device for each computing power based on prediction of computing power required for fully homomorphic encryption in a cloud environment. A computing device providing method may be performed by a computer device including at least one processor. The computer device may implement at least one node included in the cloud environment. The computing device providing method may include providing, to a client device, a management tool including an application function of a computing device that processes a homomorphic encryption operation, and recommending the computing device for processing of the homomorphic encryption operation requested through the management tool.
    Type: Application
    Filed: July 13, 2023
    Publication date: January 18, 2024
    Inventors: Oh Hyun KWON, Kyuhwan YUN, Munsu KWAK, Hyun Min CHOI, Ae Ji KIM, Jae Seon KIM, Younggi LEE
  • Patent number: 11876097
    Abstract: A semiconductor device includes channel layers on a substrate, the channel layers being spaced apart from each other, and having first side surfaces and second side surfaces opposing each other in a first direction, a gate electrode surrounding the channel layers and having a first end portion and a second end portion, opposing each other in the first direction, and a source/drain layer on a first side of the gate electrode and in contact with the channel layers, a portion of the source/drain layer protruding further than the first end portion of the gate electrode in the first direction, wherein a first distance from the first end portion of the gate electrode to the first side surfaces of the channel layers is shorter than a second distance from the second end portion of the gate electrode to the second side surfaces of the channel layers.
    Type: Grant
    Filed: August 6, 2021
    Date of Patent: January 16, 2024
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Krishna Kumar Bhuwalka, Kyoung Min Choi, Takeshi Okagaki, Dong Won Kim, Jong Chol Kim
  • Patent number: 11876810
    Abstract: A method of detecting a malicious node in a bus network system includes pre-storing, by a receiving node, autocorrelation characteristics and node identifiers for each signal received from nodes excluding than the receiving node in a bus network system, receiving, by the receiving node, a target signal from any one of the nodes, generating, by the receiving node, an autocorrelation characteristic of the target signal, searching for an autocorrelation characteristic, which is identical to the autocorrelation characteristic of the target signal or similar to the autocorrelation characteristic of the target signal by a reference level or more, among the autocorrelation characteristics of each of the signals stored by the receiving node, determining, by the receiving node, whether a first node identifier matching the searched autocorrelation characteristic and a second node identifier extracted from a packet transmitted to the target signal are the same.
    Type: Grant
    Filed: August 5, 2021
    Date of Patent: January 16, 2024
    Assignee: DAEGU GYEONGBUK INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Ji Woong Choi, Woo Jin Jeong, Eun Min Choi
  • Publication number: 20240010875
    Abstract: The present disclosure provides an adhesive composition and a surface protective film including the same, which have low low-speed and high-speed peel forces and a high residual adhesion rate.
    Type: Application
    Filed: August 13, 2021
    Publication date: January 11, 2024
    Inventors: Jeong Min CHOI, Jang Soon KIM, Hyun Goo KANG, Jae Seung LYM
  • Patent number: 11871599
    Abstract: A display device includes: a substrate including an opening area, a peripheral area surrounding the opening area, and a display area surrounding the peripheral area; a transistor overlapping the display area and disposed on the substrate; a first electrode electrically connected to the transistor; an intermediate layer and a second electrode disposed on the first electrode and extending to the peripheral area; and a metal layer overlapping the intermediate layer and the second electrode in the peripheral area, wherein an end of the first metal layer and an end of the second electrode are aligned, and an end of the intermediate layer is protruded more than the end of the first metal layer.
    Type: Grant
    Filed: March 28, 2021
    Date of Patent: January 9, 2024
    Assignee: Samsung Display Co., Ltd.
    Inventors: Tae Hyun Sung, Sang Yeol Kim, Woo Sik Jeon, Jung Min Choi, Eon Seok Oh
  • Patent number: 11861104
    Abstract: A touch sensing device is connected to a plurality of touch sensors to drive the plurality of touch sensors and to receive a sensing signal. The touch sensing device includes an input unit generating pieces of sensing data by using a sensing signal input from each of the plurality of touch sensors and a correction unit dividing the pieces of sensing data into a plurality of groups and applying different correction values to the sensing data of each of the plurality of groups to generate correction data.
    Type: Grant
    Filed: July 21, 2022
    Date of Patent: January 2, 2024
    Assignee: LX SEMICON CO., LTD.
    Inventors: Jung Min Choi, Jin Yong Kim, Jae Hyun Cho, Jae Duck Kim
  • Patent number: 11855261
    Abstract: Disclosed are a separator for secondary batteries with enhanced stability and a method of manufacturing the separator. The separator can prevent self-discharge which may occur when a porous non-woven fabric material is used for a separator; can perform a shutdown function at a high temperature of 200° C. or less; and can avoid even under harsh conditions of high temperatures, deterioration in stability caused by internal short-circuit of positive and negative electrodes. In particular, the separator for secondary batteries of the present invention includes a porous non-woven fabric material impregnated with a baroplastic polymer powder and pores of the porous non-woven fabric material are filled with the baroplastic polymer powder by pressing an assembly of the secondary battery.
    Type: Grant
    Filed: March 4, 2021
    Date of Patent: December 26, 2023
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Yeol Mae Yeo, Ki Seok Koh, Yoon Sung Lee, Seung Min Oh, Hong Seok Min, Sung Min Choi