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511.发明公开公开(公告)号：US20240148254A1
公开(公告)日：2024-05-09
申请号：US18053902
申请日：2022-11-09
Inventor： Min Goo LEE , Yong Kuk PARK
CPC classification number: A61B5/01 , A61B5/6833 , A61B5/7246 , G01K1/143 , G01K3/10 , G01K13/20 , A61B2562/0271
Abstract: A body temperature estimation system and method based on a one-channel temperature sensor are proposed for estimating the body temperature of a target person considering a change in the space temperature or a change in the skin temperature according to a change in the space temperature when continuously measuring the body temperature. The body temperature estimation system may include a temperature measurement unit and a body temperature estimation unit. The temperature measurement unit is attached to a skin of the target person and measures a skin temperature at regular intervals. The body temperature estimation unit estimates a current body temperature, based on an average body temperature measured at the regular intervals and the skin temperature received from the temperature measurement unit, by reflecting the average body temperature, the skin temperature, a difference value (h) of the skin temperature, and a change amount (h′) of the skin temperature difference value.
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公开(公告)号：US20240137408A1
公开(公告)日：2024-04-25
申请号：US18380968
申请日：2023-10-16
Applicant: Korea Electronics Technology Institute
Inventor： Won Gi CHOI , Sang Shin LEE , Min Hwan SONG , Jee Hyeong KIM
IPC: H04L67/1008 , H04L67/1012
CPC classification number: H04L67/1008 , H04L67/1012
Abstract: There are provided a method and a system for selecting an optimal synchronization broker for each workload. A system for selecting an optimal synchronization broker for each workload according to an embodiment includes: a storage unit including a database that contains specialist recommendation information including information on a correct protocol that is recommended by a specialist with respect to a service specification and data transmission requirements; and a processor configured to determine an optimal in-bound protocol and an optimal out-bound protocol according to the data transmission requirements through a decision tree model that is trained by using the specialist recommendation information as training data.
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513.发明公开公开(公告)号：US20240135396A1
公开(公告)日：2024-04-25
申请号：US18469316
申请日：2023-09-17
Applicant: KOREA ELECTRONICS TECHNOLOGY INSTITUTE
Inventor： Min Goo LEE , Yong Kuk PARK
IPC: G06Q30/0203 , G06Q50/16
CPC classification number: G06Q30/0203 , G06Q50/163
Abstract: A system evaluates residential satisfaction of residents living in a building, based on personal tendencies of the residents and sensing data collected through sensors in the building. The system may include a server that evaluates the residential satisfaction of the residents by analyzing a correlation between the sensing data and residential satisfaction information obtained from the survey conducted through a communication manner including the user terminals. The server may control an air conditioning system in the building of a control target by predicting a feature-based preferred section of the users through random forest model learning.
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514.发明公开公开(公告)号：US20240119673A1
公开(公告)日：2024-04-11
申请号：US18013317
申请日：2021-12-15
Applicant: Korea Electronics Technology Institute
Inventor： Ji Soo HONG , Sung Hee HONG , Young Min KIM , Jin Soo JEONG , Byoung Hyo LEE
CPC classification number: G06T19/00 , G03H1/2294 , G06T3/403 , G06T2200/24 , G06T2210/36
Abstract: Provided is a cognitive experiment method for change in periphery region image quality for parameter determination of a foveated hologram. According to an embodiment, a cognitive experiment method for determining foveated image parameters includes: generating a foveated image which includes a foveal region and a periphery region while reducing image quality regarding the periphery region; displaying the generated foveated image; receiving an input of a response to image quality of the periphery region from a subject; and collecting information regarding appropriate image quality of the periphery region, based on the response inputted by the subject. Accordingly, in applying a foveated hologram generation algorithm for real-time reproduction, various parameters such as a boundary between a foveal region image and a periphery region image in a foveated hologram, and a degree of quality degradation of the periphery region image may be appropriately determined through a cognitive experiment.
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公开(公告)号：US20240111621A1
公开(公告)日：2024-04-04
申请号：US18466210
申请日：2023-09-13
Applicant: Korea Electronics Technology Institute
Inventor： JaeWon MOON , Seung Woo KUM , Seungtaek OH , Sung Joo PARK
IPC: G06F11/07
CPC classification number: G06F11/079 , G06F11/0709
Abstract: Proposed is a system based on the Internet of Media Things (IoMT). The system may include at least one first sensor configured to perform a predetermined function in a target space or region, and a second sensor based on at least one of video or audio. The system may also include a first analysis processor configured to generate first analysis data of a set mission within the target space or region based on first data sensed by the first sensor. The system may further include a second analysis processor configured to generate second analysis data for a set mission within the target space or region based on second data sensed by the second sensor. The system may further include storage configured to store the sensed first data and second data and the first and second analysis data based on the identifier.
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Patent Agency Ranking
公开(公告)号：US20240106728A1
公开(公告)日：2024-03-28
申请号：US18257121
申请日：2020-12-18
Applicant: KOREA ELECTRONICS TECHNOLOGY INSTITUTE
Inventor： Jeong Hoon KANG , Hyo Sub CHOI , Changwoo KIM , Chulseoung CHAE
IPC: H04L43/0876 , H04L41/16
CPC classification number: H04L43/0876 , H04L41/16
Abstract: An on-device based data analysis system and a method are proposed. According to specific examples of the system and method, when a size of measurement data collected from sensors, processes, or various equipment according to a user request is greater than or equal to an upper limit of a predetermined range of an on-device resource usage rate, the collected measurement data is transmitted to a cloud server to perform noise removal, pre-processing, and analysis on the measurement data on a cloud-basis, and when the size of the measurement data is within the predetermined range of the on-device resource usage rate or is less than a lower limit, the noise removal, pre-processing, and analysis is performed on the measurement data on an on-device basis, so that distributed processing between the on-device processing device and the cloud server is performable, whereby loads on the cloud server may be reduced.
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517.发明公开公开(公告)号：US20240100779A1
公开(公告)日：2024-03-28
申请号：US18038767
申请日：2021-11-03
Applicant: Korea Electronics Technology Institute
Inventor： Hwa Seon SHIN , Sung Hun PARK , Hye In LEE , Sung Hwan CHUN
IPC: B29C64/393 , B33Y50/02 , G06T19/20
CPC classification number: B29C64/393 , B33Y50/02 , G06T19/20 , G06T2219/008 , G06T2219/2021
Abstract: Provided is a method for regenerating a tool path on the basis of output data feedback in order to improve 3D printing output reliability. A tool path regeneration system according to an embodiment of the present invention comprises: a slicing unit for configuring a process parameter for 3D printing and performing slicing for 3D model data on the basis of the configured process parameter to generate a job file; and an output unit for performing 3D printing on the basis of the generated job file and collecting output data that is output while the 3D printing is performed, wherein the slicing unit comprises an output data analysis module for performing monitoring on the basis of the output data received from the output unit and determining whether to correct the process parameter on the basis of the result of the monitoring. Thus, when a user recognizes or predicts an output error and output failure in an output step, the user can regenerate an output error alarm or a tool path on the basis of output data feedback generated in the output step without returning to a slicing step to regenerate a job file, whereby output reliability can be improved and a production time and a production cost can be reduced.
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518.发明授权公开(公告)号：US11884759B2
公开(公告)日：2024-01-30
申请号：US17541023
申请日：2021-12-02
Applicant: KOREA ELECTRONICS TECHNOLOGY INSTITUTE
Inventor： Myong Jae Yoo , Churl Seung Lee
IPC: C08F220/58 , C08F220/28 , C08F222/10 , C08F220/18 , C08F220/34
CPC classification number: C08F220/58 , C08F220/282
Abstract: This application relates to a low-dielectric thermally curable resin composition for solving a problem of increased transmission loss. In one aspect, the low-dielectric thermally curable resin composition includes a (meth)acrylic monomer having an alicyclic heterocycle, a polyfunctional (meth)acrylic monomer, an initiator, and a curing accelerator, and a low dielectric material prepared therefrom. Various embodiments can provide excellent low dielectric properties with a dielectric constant (Dk) in a high frequency area of 1 to 20 GHz of less than, for example, 3.28. In addition, the low dielectric material can have a significantly reduced transmission loss with a dissipation factor (Df) in an area of 1 to 20 GHz of less than, for example, 0.008, and thus, may implement excellent transmission properties in excellent 5G mobile communication.
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519.发明公开公开(公告)号：US20230387407A1
公开(公告)日：2023-11-30
申请号：US18364737
申请日：2023-08-03
Applicant: KOREA ELECTRONICS TECHNOLOGY INSTITUTE
Inventor： Woo Suk CHO , Kyung Su KIM , Ji Sang YU , Jun Ho SONG , Keon Ho PARK
IPC: H01M4/525 , H01M10/0525 , H01M10/0562 , H01M4/62 , C01G53/00
CPC classification number: H01M4/525 , H01M10/0525 , H01M10/0562 , H01M4/62 , C01G53/50 , H01M2004/028
Abstract: A positive electrode active material, an all-solid-state battery comprising same, and a method for manufacturing same are proposed. The positive electrode active material may include a lithium metal oxide in the form of single particles having a particle strength of 300 MPa to 1500 MPa and an average particle diameter of at most 10 μm. Since the positive electrode active material is in the form of single particles having a high particle strength of at least 300 MPa and a small average particle diameter of at most 10 μm as indicated above, cracks may not form or may be delayed even when pressure is applied during the manufacture of the positive electrode or structural stress is applied over the lifespan of the battery.
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公开(公告)号：US11828880B2
公开(公告)日：2023-11-28
申请号：US16344926
申请日：2016-11-29
Applicant: KOREA ELECTRONICS TECHNOLOGY INSTITUTE
Inventor： Hyun Yong Choi , Choul Jun Choi , Hyun Chang Cho
Abstract: The present invention relates to a light transmitting and receiving device and method, which output the power of a partial optical pulse such that the power thereof is different from that of another optical pulse, so as to receive reflected light, and identify whether an object, which is undetectable using the reflected light of an optical pulse outputted with relatively low power, is detected using the reflected light of an optical pulse outputted with relatively high power, so as to adjust the power of an optical pulse to be output thereafter. Therefore, detection efficiency can be maximized using low power while eye safety requirements are satisfied.
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