Patents by Inventor Sang-in Lee

Sang-in 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).

  • Publication number: 20240152131
    Abstract: Provided is an autonomous mobile robot (AMR) and semiconductor manufacturing equipment including the same, the AMR including an autonomous mobile module capable of autonomously moving along a certain autonomous motion path between a plurality of semiconductor manufacturing apparatuses disposed in semiconductor manufacturing equipment for manufacturing semiconductor devices, to supply materials to or perform maintenance on any one of the plurality of semiconductor manufacturing apparatuses in the semiconductor manufacturing equipment, and a loading module provided as a transferable structure including a manipulator for supplying materials to or performing maintenance on any one of the plurality of semiconductor manufacturing apparatuses, and docked to and transferred by the autonomous mobile module, wherein, in the autonomous mobile module, a male coupler rotatably protruding from a docking surface of the autonomous mobile module so as to be inserted into a female coupler of the loading module is flexibly supp
    Type: Application
    Filed: October 22, 2023
    Publication date: May 9, 2024
    Applicant: SEMES CO., LTD.
    Inventors: Hoyoung LEE, Seungchan LEE, Sang Ok PARK
  • Publication number: 20240150777
    Abstract: The present disclosure relates to a recombinant vector for plant expression system in which expression is increased by a radio frequency. According to the present disclosure, since the recombinant vector for plant expression of the present disclosure significantly increased the expression of the target protein in plants by treatment of an eco-friendly and biologically stable radio frequency, there is an effect of overcoming a low protein expression problem of a method using plant cells while having an advantageous effect capable of replacing a conventional production method using animal cells or microorganisms.
    Type: Application
    Filed: November 9, 2023
    Publication date: May 9, 2024
    Applicant: BIO-FD&C
    Inventors: Sang Hyun MOH, Jeonghun LEE, Young Soon KIM, Sunmee CHOI, Soo-Yun KIM, Giseok KWON, Hyein KIM, Ga-Eun BAEK, Suk Hyun KWON, Jiyeon KIM, Seungjun LEE
  • Publication number: 20240149769
    Abstract: An embodiment is a swing armrest for a seat, the swing armrest including a fixation bracket fixed to a seatback frame or fixed to a seatback bracket that is fixed to the seatback frame, a rotation bracket rotatably fixed to the fixation bracket by a rotation pin, a return spring configured to elastically support the rotation bracket in a direction in which the rotation bracket rotates with respect to the fixation bracket, a fixing post protruding from the rotation bracket to a side of the seat, and an armrest coupled to the fixing post.
    Type: Application
    Filed: April 13, 2023
    Publication date: May 9, 2024
    Inventors: Chan Ho Jung, Deok Soo Lim, Jung Sang You, Sang Soo Lee, Sang Hark Lee, Mu Young Kim, Sang Do Park, Ho Suk Jung
  • Publication number: 20240150611
    Abstract: The present application provides a polyimide powder in which a conductive filler is uniformly dispersed within particles, and a polyamic acid varnish that is prepared from the powder and capable of implementing a polyimide molded article that not only has excellent moldability and processability, but also has excellent conductivity, tensile strength, elongation, and elastic modulus.
    Type: Application
    Filed: October 16, 2023
    Publication date: May 9, 2024
    Inventors: Min Seok YANG, Ho Sung LEE, Ik Sang LEE
  • Publication number: 20240148836
    Abstract: In a method for treating a cancer expressing secreted protein acidic and rich in cysteine (SPARC), a composition including an albumin and at least one cysteine bound thereto is administered to a subject in need thereof. The cancer expressing the SPARC may be at least one selected from the group consisting of a brain tumor, melanoma, breast cancer, rectal cancer and stomach cancer.
    Type: Application
    Filed: August 14, 2023
    Publication date: May 9, 2024
    Inventors: Keon Wook KANG, Myung Geun SONG, Cho Rong PARK, Yun-Sang LEE, Hye Won YOUN, Ji Yong PARK, Se Ra OH
  • Patent number: 11980093
    Abstract: An organic light emitting device including a compound of Chemical Formula 1 and a compound of Chemical Formula 2, wherein
    Type: Grant
    Filed: May 17, 2019
    Date of Patent: May 7, 2024
    Assignee: LG Chem, Ltd.
    Inventors: Woochul Lee, Ji Young Choi, Joo Ho Kim, Dong Hoon Lee, Sang Duk Suh, Hoon Jun Kim
  • Patent number: 11979727
    Abstract: Disclosed herein is an earphone module having a speaker capable of reproducing both high- and low-pitched sounds. In an earphone module according to the present invention, two coils and terminal members configured to be electrically connected to the two coils are provided, the two coils and the terminal members are assembled by electrically connecting the two coils and the terminal members to each other, and then the terminal members are connected to an external input circuit through the exposure window of a housing. Accordingly, the manufacturing operation is facilitated and the defect rate is reduced, so that the mass productivity is improved.
    Type: Grant
    Filed: July 11, 2022
    Date of Patent: May 7, 2024
    Assignee: CRESYN CO., LTD.
    Inventors: Jong Bae Lee, Ji Sang Jeon, Jong Man Kim
  • Publication number: 20240146798
    Abstract: The present disclosure provides a method and a device for decentralized edge computing. An edge device for implementing decentralized edge computing using a plurality of neural networks having a stacked architecture is provided, including an uncooperative unit configured to generate an initial decision using a neural network of zero-th layer that is a lowest layer of the stacked architecture, an adjacently cooperative unit configured to generate a first transmission messages and a first decision using a pair of neural networks of a first layer, and a network-wide cooperative unit configured to generate a second transmission messages and a second decision using a pair of neural networks of a second layer.
    Type: Application
    Filed: October 30, 2023
    Publication date: May 2, 2024
    Inventors: Hoon LEE, Sang Hyun LEE
  • Publication number: 20240144685
    Abstract: Disclosed is a degradation prediction device predicting a lifetime of a target material, including: at least one processor, and the at least one processor is configured to train a degradation index prediction model based on the representative value of a degradation index of a material by environmental conditions and the environmental information of a material subjected to a destructive testing, train a LMP (Larson-Miller Parameter) value prediction model based on the representative value of a degradation index of a material by environmental conditions and a theoretical value of LMP at a destructive testing, predict a degradation index for a target material using the degradation index prediction model for which training is completed based on environmental information of the target material and predict a LMP value of the target material using the LMP value prediction model for which training is completed based on the predicted degradation index.
    Type: Application
    Filed: September 16, 2023
    Publication date: May 2, 2024
    Inventors: Jun Sang YU, Jung Min LEE
  • Publication number: 20240140536
    Abstract: An embodiment roof reinforcement structure for a vehicle includes side body structures disposed on both sides of a vehicle body along a front to rear direction of the vehicle body, each of the side body structures including front and rear quarter completements at a front and a rear of the vehicle body, respectively, and a roof side inner member and a roof side panel connecting the front and rear quarter completements, a roof side inner bracket connected to the roof side inner member, a roof side outer assembly connected to the roof side inner bracket, and a roof side outer reinforcement member connected to the roof side inner bracket, the roof side outer assembly, and at least one of the front or the rear quarter completement on one of the sides of the vehicle body.
    Type: Application
    Filed: July 13, 2023
    Publication date: May 2, 2024
    Inventors: HaeHoon Lee, ChangHak Kang, Sang Kyoung Han, Youngrock Kim
  • Publication number: 20240145261
    Abstract: The apparatus includes a support unit to support the substrate in a treatment space of a process chamber, a first fluid supply unit to supply a supercritical fluid having an organic solvent dissolved in the supercritical fluid, to the treatment space, a second fluid supply unit to supply the supercritical fluid having no organic solvent dissolved in the supercritical fluid, to the treatment space, an exhaust unit to exhaust the treatment space, a controller to control the first fluid supply unit, the second fluid supply unit, and the exhaust unit. The controller controls the first and second fluid supply units such that the supercritical fluid having no organic solvent dissolved in the supercritical fluid is supplied to the treatment space through the second fluid supply unit, after the supercritical fluid mixed with the organic solvent is supplied to the treatment space through the first fluid supply unit.
    Type: Application
    Filed: January 9, 2024
    Publication date: May 2, 2024
    Applicant: SEMES CO., LTD.
    Inventors: Eui Sang LIM, Young Hun LEE, Jinwoo JUNG, Miso PARK, Byongwook AHN, Yong Hee LEE
  • Publication number: 20240145162
    Abstract: A coil component includes: a body having a first and a second surface opposing each other, and a third and a fourth surface opposing each other and connecting the first surface and second surface; a support member disposed within the body; first and second coils disposed on the support member; first and third external electrodes disposed on the body and connected to the first coil; second and fourth external electrodes disposed on the body and connected to the second coil; a first via electrode disposed within the body and connecting the first coil and the first external electrode; and a second via electrode disposed within the body and connecting the second coil and the second external electrode, wherein the first to fourth external electrodes are disposed on the first surface, the third external electrode extends onto the third surface, and the fourth external electrode extends onto the fourth surface.
    Type: Application
    Filed: September 14, 2023
    Publication date: May 2, 2024
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Sang Jin KIM, Boum Seock KIM, Jung Su HWANGBO, Han LEE, Jung Min PARK
  • Patent number: 11971860
    Abstract: Disclosed are systems, methods, and non-transitory computer-readable storage media for providing an embedded web view of a folder in a content management system on a web page. For example, a user can request from a content management system code for embedding a web view of a content item or group of content items (e.g., folder) into a web page. After the code is embedded into the webpage, the web page can present a web view of the content item or group of content items that is dynamically updated when the content item or group of content items is updated. Thus, the user is relieved of the burden of updating the web page with new links to reflect changes in content items stored in the online content management system.
    Type: Grant
    Filed: December 28, 2015
    Date of Patent: April 30, 2024
    Assignee: Dropbox, Inc.
    Inventors: Roger Tu, Aisha Ferrazares, Jennifer Lee, Sang Tian
  • Publication number: 20240135738
    Abstract: Disclosed is an annotation device including at least one processor. The at least one processor generates a plurality of superpixels in an annotation target image based on a predetermined non-parametric segmentation method, recommends segmentation regions based on outlines of the plurality of superpixels, respectively, and performs labeling for each of the recommended segmentation regions based on a user input for labeling.
    Type: Application
    Filed: September 16, 2023
    Publication date: April 25, 2024
    Inventors: Jun Sang Yu, Jung Min LEE
  • Publication number: 20240136509
    Abstract: A positive electrode active material for a lithium secondary battery, a manufacturing method thereof, and it is provided a positive electrode active material for a lithium secondary battery, comprising: a core containing a lithium nickel-based compound having a Ni content of 80 mol % or more; and a coating material positioned on at least a portion of the core surface; wherein, the coating material includes a first coating material containing at least one of group 5 elements and group 6 elements; and S; and a second coating material including B, LiOH, Li2CO3 and Li2SO4.
    Type: Application
    Filed: November 15, 2021
    Publication date: April 25, 2024
    Applicants: POSCO Holdings Inc., RESEARCH INSTITUTE OF INDUSTRIAL SCIENCE & TECHNOLOGY
    Inventors: Ohmin KWON, Sang Cheol NAM, Kwon Young CHOI, Jung Hoon SONG, Sanghyuk LEE, Inchul PARK
  • Publication number: 20240136515
    Abstract: A positive electrode active material for a lithium secondary battery, a manufacturing method thereof, and a lithium secondary battery including the same, wherein the positive electrode active material is a lithium nickel-based compound particle having a Ni content of 75 mol % or more, and a difference in concentration of Al between the center and the surface in the lithium nickel-based compound particle is less than 1 mol %.
    Type: Application
    Filed: November 15, 2021
    Publication date: April 25, 2024
    Applicants: POSCO Holdings Inc., RESEARCH INSTITUTE OF INDUSTRIAL SCIENCE & TECHNOLOGY, POSCO CHEMICAL CO., LTD
    Inventors: Sanghyuk LEE, Jong II PARK, Jung Hoon SONG, Sang Cheol NAM, Kwon Young CHOI, Inchul PARK, Ohmin KWON
  • Publication number: 20240131230
    Abstract: The present invention relates to an acellular skin substitute for breast reconstruction and a preparation method therefor. In the present invention, an acellular skin substitute may be prepared through the removal of epidermal layers and an acellularization process, in which the use of a proteolytic enzyme and a surfactant is excluded. In addition, since the acellular skin substitute is cut into suitable sizes and shapes to cover a breast reconstruction implant through design software and then cut out with a CNC machine, the time for breast reconstruction surgery may be reduced, and since no dead space is formed after suturing, the incidence of seromas may be reduced. Accordingly, the side effects of surgery may be lessened.
    Type: Application
    Filed: February 15, 2021
    Publication date: April 25, 2024
    Inventors: Sol LEE, Ki Min KIM, Sang Yeol KIM, Kwang Hoon SHIN, Hyun Seung LEE, Hyung Gu KIM, Whan Chul LEE
  • Publication number: 20240131917
    Abstract: A robot wheel driving apparatus comprises: a wheel configured to rotate and move a robot, a motor housing provided inside the wheel and having a cylindrical shape, the motor housing defining an open surface, a motor inserted into the motor housing and configured to provide a rotational force to the wheel, an inverter cover connected to the motor and covering the open surface of the motor housing, and an aluminum electrolytic capacitor protruding from an inside of the inverter cover in a direction opposite to the inverter cover, at least a part of the aluminum electrolytic capacitor being accommodated in the motor.
    Type: Application
    Filed: August 29, 2023
    Publication date: April 25, 2024
    Inventors: Jangwon LEE, Sang Chul HAN, Young Il PARK
  • Patent number: 11968373
    Abstract: Provided are methods and apparatuses for improving compression efficiency in directional intra-prediction. A video encoding apparatus, which does not need to record intra mode information, includes a mode selector that selects one from among a plurality of intra modes on the basis of a directionality of at least one neighboring block that has already been reconstructed before a current block is reconstructed, an intra predictor that obtains a prediction block of the current block from the at least one neighboring block according to the directionality of the selected mode, and obtains a residual block by subtracting the prediction block from the current block, and a unit for encoding the obtained residual block.
    Type: Grant
    Filed: August 20, 2021
    Date of Patent: April 23, 2024
    Assignee: IDEAHUB INC.
    Inventors: Je Chang Jeong, Soon Jong Jin, Sang Jun Park, Hyuk Lee
  • Patent number: 11967267
    Abstract: Provided is a display device including a display panel, an optical sensor, a timing controller, a scan driver, a data driver, and an image controller. The timing controller controls an image refresh rate of the display panel based on a refresh rate control signal. Thus, the display device provides improved visibility.
    Type: Grant
    Filed: May 2, 2023
    Date of Patent: April 23, 2024
    Assignees: Samsung Display Co., Ltd., UNIST (Ulsan National Institute Of Science and Technology)
    Inventors: Hyo Sun Kim, Oh Sang Kwon, Seong Gyu Choe, Chang Yeong Han, Min Kyung Kim, You Ra Kim, Eun Jung Lee, Hyung Suk Hwang