Patents by Inventor In Hwan Lee

In Hwan Lee 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: 11620510
    Abstract: Computing resources may be optimally allocated for a multipath neural network using a multipath neural network analyzer that includes an interface and a processing device. The interface receives a multipath neural network. The processing device generates the multipath neural network to include one or more layers of a critical path through the multipath neural network that are allocated a first allocation of computing resources that are available to execute the multipath neural network. The critical path limits throughput of the multipath neural network. The first allocation of computing resources reduces an execution time of the multipath neural network to be less than a baseline execution time of a second allocation of computing resources for the multipath neural network. The first allocation of computing resources for a first layer of the critical path is different than the second allocation of computing resources for the first layer of the critical path.
    Type: Grant
    Filed: June 14, 2019
    Date of Patent: April 4, 2023
    Inventors: Behnam Pourghassemi Najafabadi, Joo Hwan Lee, Yang Seok Ki
  • Publication number: 20230100439
    Abstract: Provided is a display device comprising a display panel, a metal plate on a bottom surface of the display panel, the metal plate including a first surface facing the bottom surface of the display panel and a second surface opposite to the one surface, and a fingerprint sensor overlappingly disposed on the second surface of the metal plate, wherein the metal plate includes an indentation groove recessed in a direction toward the first surface from the second surface of the metal plate, and the fingerprint sensor is disposed on the second surface of the metal plate on which the indentation groove is formed.
    Type: Application
    Filed: July 20, 2022
    Publication date: March 30, 2023
    Inventors: Kyung Min CHOI, Ji Hun RYU, Su Yul SEO, Kwang Hyun BAEK, Dong Hwan LEE, Won Ki HONG, Jeong An HONG
  • Publication number: 20230097728
    Abstract: A roll map coordinate correction system simulating an electrode moving in a roll-to-roll state between an unwinder and a rewinder includes a position expressed as a coordinate in a length direction of the simulated electrode, an encoder configured to derive the position of the electrode according to rotation amounts of the unwinder and the rewinder, and a seam detection sensor configured to detect a seam connection member and acquire a coordinate of the seam connection member in conjunction with the encoder. The system includes a reference point detector configured to detect a plurality of reference points marked on the electrode and acquire coordinates of the reference points in conjunction with the encoder, and a roll map coordinate corrector wherein, the roll map coordinate corrector determines a roll map correction direction by comparing encoder values, calculates an electrode breakage length by comparing coordinates and corrects the coordinates of the roll map.
    Type: Application
    Filed: September 14, 2022
    Publication date: March 30, 2023
    Applicant: LG Energy Solution, Ltd.
    Inventors: Seung Huh, Jong Seok Park, Dong Yeop Lee, Jun Hyo Su, Ki Deok Han, Byoung Eun Han, Su Wan Park, Gi Yeong Jeon, Jae Hwan Lee, Min Su Kim
  • Publication number: 20230100196
    Abstract: Disclosed is a fin field-effect transistor having size-reduced source/drain regions so that a merging phenomenon of epitaxial structures between transistors in a layout is prevented, thus increasing the number of transistors per unit area, and so that an additional mask process is not required, thus maintain processing costs without change, and a method of manufacturing the same.
    Type: Application
    Filed: November 30, 2022
    Publication date: March 30, 2023
    Inventors: Rock Hyun BAEK, Jun Sik YOON, Jin Su JEONG, Seung Hwan LEE
  • Publication number: 20230094520
    Abstract: An apparatus for determining an approach direction of a gesture of a vehicle occupant (a driver or a fellow passenger) by using a proximity sensor and controlling a vehicle display based on the approach direction determination. The apparatus includes an input unit to receive information on an approach direction in which an occupant’s hand in a vehicle moves to operate a vehicle function, a memory to store a program for controlling the vehicle display by using the information on the approach direction, and a processor to execute the program. The processor controls the vehicle display to perform different functions when an input is made to the same button based on information on a first approach direction in which a driver’s hand approaches from a driver seat side and information on a second approach direction in which a fellow passenger’s hand approaches from a passenger seat side.
    Type: Application
    Filed: August 30, 2022
    Publication date: March 30, 2023
    Applicant: HYUNDAI MOBIS Co., Ltd.
    Inventors: Tae Hun KIM, Sung Hyun PARK, Jun Seong SEO, Seung Hwan LEE
  • Patent number: 11615814
    Abstract: Disclosed are a video automatic editing method and system based on machine learning. The video automatic editing system based on machine learning includes at least one processor, and the at least one processor includes a video acquirer configured to acquire input video, a highlight frame extractor configured to extract at least one highlight frame from the input video using a highlight extraction model pre-trained through machine learning, and a highlight video generator configured to generate highlight video from the at least one extracted highlight frame.
    Type: Grant
    Filed: October 6, 2021
    Date of Patent: March 28, 2023
    Assignee: SMSYSTEMS CO., LTD
    Inventors: Seung Hwan Lee, Yo Namkung
  • Patent number: 11613427
    Abstract: The present invention relates to a horizontal-flow-type apparatus for automatically transporting reagent cartridges. The apparatus includes: a magazine (110) in which a plurality of reagent cartridges (1) is stacked; a conveyer belt (120) having a plurality of separating projections (121) arranged in a conveying direction to horizontally separately convey the reagent cartridges (1); a driving motor (130) for driving the conveyer belt (120); a feeding unit (140) for feeding the reagent cartridges (1) stacked in the magazine (110) onto the conveyer belt (120); an examining unit (150) disposed over the front end of the conveyer belt (120) to examine the reagent cartridges (1); and reagent cartridge aligning members (161, 162) disposed in the conveying line of the conveyer belt (120), opposite to the examining unit (150), to align the reagent cartridges (1) in position.
    Type: Grant
    Filed: October 28, 2016
    Date of Patent: March 28, 2023
    Assignee: BODITECH MED INC.
    Inventors: Byeong Chul Kim, Young Haeng Lee, Kyong Hwa Chong, Min Hwan Lee, Yu Jin Park
  • Publication number: 20230092189
    Abstract: A device for adjusting a position of a seat for a purpose built vehicle for mobility services allows a seatback to be mounted on an inner wall surface of a vehicle body in an adjustable manner. The device also includes a seat cushion fixed on a floor panel in an adjustable manner. The device is capable of adjusting the seat to various desired positions such as a storage position for cargo loading, a general seating position, a position of a comfortable posture for relaxation, a bed position, and the like.
    Type: Application
    Filed: September 20, 2022
    Publication date: March 23, 2023
    Inventors: Deok Soo Lim, Sang Do Park, Bong Ku Kim, Sang Hark Lee, Jun Hwan Lee, Dong Hoon Keum, Chan Ho Jung, Sang Soo Lee
  • Patent number: 11610966
    Abstract: A semiconductor device includes a plurality of active fins defined by an isolation layer on a substrate, a gate structure on the active fins and the isolation layer, and a gate spacer structure covering a sidewall of the gate structure. A sidewall of the gate structure includes first, second, and third regions having first, second, and third slopes, respectively. The second slope increases from a bottom toward a top of the second region. The second slope has a value at the bottom of the second region less than the first slope. The third slope is greater than the second slope.
    Type: Grant
    Filed: November 25, 2019
    Date of Patent: March 21, 2023
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jung-Han Lee, Jae-Hwan Lee, Sang-Su Kim, Hwan-Wook Choi, Tae-Jong Lee, Seung-Mo Ha
  • Patent number: 11610636
    Abstract: Provided herein is a memory device and a method of operating the memory device. The memory device includes: a reference voltage generation circuit configured to generate a standby mode reference voltage in a standby mode, and generate and output an active mode reference voltage in an active mode; and an internal voltage generation circuit configured to receive the standby mode reference voltage or the active mode reference voltage from the reference voltage generation circuit, and generate an internal voltage. When an error is detected from the internal voltage generated in the standby mode, the reference voltage generation circuit may generate and output the active mode reference voltage.
    Type: Grant
    Filed: October 5, 2020
    Date of Patent: March 21, 2023
    Assignee: SK hynix Inc.
    Inventor: Myung Hwan Lee
  • Publication number: 20230080325
    Abstract: The present invention relates to a substrate treatment apparatus including: a substrate support assembly having a spin head adapted to seat a substrate thereonto; fluid supply unit for supplying fluid to the substrate; a bowl assembly having a plurality of bowls overlaid another outwardly in a radial direction thereof and surrounding the substrate support assembly; an ascending and descending unit for moving up and down the bowl assembly; and a chamber for accommodating the substrate support assembly, the fluid supply unit, the bowl assembly, and the ascending and descending unit, wherein the chamber is configured to have a plurality of process exhaust parts for performing exhaust from the inside of the bowl assembly and an environment exhaust part for performing exhaust from the outside of the bowl assembly.
    Type: Application
    Filed: December 27, 2021
    Publication date: March 16, 2023
    Inventors: Taek Youb Lee, Jun Hwan Lee, Man Je Bang
  • Publication number: 20230084826
    Abstract: The present invention disclosed herein relates to a substrate processing apparatus, and more particularly, to a substrate processing apparatus that performs substrate processing through a pressure change between a high pressure and a low pressure. The substrate processing apparatus includes: a process chamber (100) comprising a chamber body (110) which has an opened upper portion and in which a through-hole (150) is defined in a bottom surface thereof, and a top lid (140) coupled to the upper portion of the chamber body (110) to define an inner space (S1); a substrate support (200) comprising a substrate support plate (210) which is installed in the process chamber (100) and on which a substrate (1) is seated on a top surface thereof, and a substrate support shaft (220) installed to pass through the through-hole (150) so as to support the substrate support plate (210).
    Type: Application
    Filed: September 1, 2022
    Publication date: March 16, 2023
    Applicant: WONIK IPS CO., LTD.
    Inventors: Tae Dong KIM, Jung Hwan LEE, Cheong Hwan JEONG, Sung Ho ROH, Young Jun KIM
  • Publication number: 20230085459
    Abstract: An antimicrobial filter media, which includes a non-woven fabric; and an antimicrobial agent bound to the nonwoven fabric by a binder, the antimicrobial agent including silver sodium zirconium hydrogenphosphate and thiabendazole, and the silver sodium zirconium hydrogenphosphate and the thiabendazole are employed at a weight ratio of 1:1.5 to 1.5:1, to an air cleaner including the same, and to a process for preparing the same. The antimicrobial filter media includes silver sodium zirconium hydrogenphosphate and thiabendazole, as an antimicrobial agent, at a specific weight ratio. As a result, it is possible to effectively filter harmful microorganisms to supply purified air, to have excellent antibacterial, antiviral, and antifungal properties at the same time, and to further enhance the durability and lifespan characteristics by virtue of excellent filter damage prevention effect.
    Type: Application
    Filed: July 29, 2022
    Publication date: March 16, 2023
    Applicant: COWAY Co., Ltd.
    Inventors: Kyung Hwan LEE, Yoon Hyuck CHOI, Jong Cheol KIM
  • Publication number: 20230082698
    Abstract: A display control system using a knob includes an input part to receive a touch input signal for a display area, a memory to store a display control program according to the touch input signal, and a processor to execute the program, such that the processor moves a position of a knob to perform function control of an area of the display to which the touch input signal is applied.
    Type: Application
    Filed: November 11, 2022
    Publication date: March 16, 2023
    Applicant: HYUNDAI MOBIS Co., Ltd.
    Inventors: Tae Hun KIM, Kyung Hoon KIM, Sung Joon AHN, Myung Bin CHOI, Seung Hwan LEE
  • Publication number: 20230073660
    Abstract: The present invention disclosed herein relates to a substrate processing apparatus, and more particularly, to a substrate processing apparatus in which a substrate is processed at a high pressure and a low pressure. The present invention discloses a substrate processing apparatus including: a process chamber having an inner space; a substrate support on which a substrate is seated on a top surface thereof; an inner lid part which is installed to be vertically movable in the inner space and of which a portion is in close contact with the bottom surface of the process chamber to define a sealed processing space in which the substrate support is disposed; a gas supply part configured to supply a process gas to the processing space; and an inner lid driving part configured to drive the vertical movement of the inner lid part.
    Type: Application
    Filed: September 1, 2022
    Publication date: March 9, 2023
    Applicant: WONIK IPS CO., LTD.
    Inventors: Sung Ho ROH, Jung Hwan LEE, Cheong Hwan JEONG, Tae Dong KIM, Young Jun KIM, Moon Chul KUM, Chan Soo PARK, Mi Sook KIM, Yong Ki KIM
  • Publication number: 20230070804
    Abstract: The present invention disclosed herein relates to a substrate processing apparatus, and more particularly, to a substrate processing apparatus in which a substrate is processed at a high pressure and a low pressure. The present invention discloses a substrate processing apparatus including: a process chamber (100) which has an inner space and in which an installation groove (130) is defined at a central side on a bottom surface (120); a substrate support (200) installed to be inserted into the installation groove (130) and having a top surface on which the substrate is seated; an inner lid part (300) which is installed to be movable vertically in the inner space and descends so that a portion thereof is in close contact with the bottom surface (120) adjacent to the installation groove (130) to define a sealed processing space (S2) in which the substrate support (200) is disposed therein.
    Type: Application
    Filed: September 1, 2022
    Publication date: March 9, 2023
    Applicant: WONIK IPS CO., LTD.
    Inventors: Tae Dong KIM, Jung Hwan LEE, Cheong Hwan JEONG, Sung Ho ROH, Young Jun KIM, Moon Chul KUM, Chan Soo PARK, Mi Sook KIM, Yong Ki KIM
  • Publication number: 20230074687
    Abstract: An apparatus for operating a display type vehicle switch includes a controller that controls one or more symbols related to a function of a vehicle to be displayed on a display, the display that displays the one or more symbols, and a selection device that selects at least one of the one or more symbols displayed on the display.
    Type: Application
    Filed: May 18, 2022
    Publication date: March 9, 2023
    Inventors: Jin Young Koh, Jun Hwan Lee
  • Publication number: 20230072156
    Abstract: The present invention disclosed herein relates to a substrate processing apparatus, and more particularly, to a substrate processing apparatus that performs substrate processing through a pressure change between a high pressure and a low pressure. The present invention discloses a substrate processing apparatus including; a process chamber (100) comprising a chamber body (110) which has an opened upper portion, in which an installation groove (130) is defined at a central side of a bottom surface (120) thereof, and which comprises a gate (111) for loading/unloading a substrate (1) is disposed at one side thereof and a top lid (140) coupled to the upper portion of the chamber body (110) to define an inner space, a substrate support (200) installed to be inserted into the installation groove (130) of the chamber body (110) and having a top surface on which the substrate (1) is seated.
    Type: Application
    Filed: September 1, 2022
    Publication date: March 9, 2023
    Applicant: WONIK IPS CO., LTD.
    Inventors: Sung Ho ROH, Jung Hwan LEE, Cheong Hwan JEONG, Tae Dong KIM, Young Jun KIM, Moon Chul KUM, Chan Soo PARK, Mi Sook KIM, Yong Ki KIM
  • Publication number: 20230076211
    Abstract: A display type vehicle switch operating apparatus includes a receiver that receives driving information related to an external driving situation of a vehicle and display state information of a display of the vehicle, a highlight indication information generator that generates highlight indication information of a symbol displayed on the display based on the received driving information and the received display state information, and a controller that highlights the symbol displayed on the display based on the generated highlight indication information.
    Type: Application
    Filed: May 17, 2022
    Publication date: March 9, 2023
    Inventors: Jin Young Koh, Jun Hwan Lee
  • Publication number: 20230074057
    Abstract: Disclosed herein is an insulating bushing adapted to protect a busbar and having improved waterproof performance. The insulating bushing includes: a first bushing provided with a first bushing passage through which the busbar passes; a second bushing provided with a first bushing-receiving portion receiving an upper portion of the first bushing inserted through a lower portion of the first bushing-receiving portion and a second bushing passage through which the busbar passes; and a cover coupled to an outer surface of the second bushing and provided with a cover passage through which the busbar passes.
    Type: Application
    Filed: July 14, 2022
    Publication date: March 9, 2023
    Inventors: IL KYUNG SUNG, Jong Ho Kim, Sang Su Bae, Seung Hwan Lee, Yu Jin Jo