Patents by Inventor Jin CHA

Jin CHA 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: 20240379289
    Abstract: There is provided a multilayer electronic component in which a short circuit between the internal electrodes, a decrease in capacitance, a decrease in breakdown voltage, and the like, may be suppressed by controlling an area fraction occupied by a region in which an intensity of brightness in a capacitance formation portion is 110% or more and 126% or less of an average value of an intensity of brightness of a cover portion.
    Type: Application
    Filed: June 18, 2024
    Publication date: November 14, 2024
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Seon Jae MUN, Gi Long KIM, Tae Gyeom LEE, Byung Rok AHN, Kyoung Jin CHA, Jong Ho LEE
  • Patent number: 12087265
    Abstract: A computer-implemented method for generating anti-noise using an anti-noise generator to suppress noise from a noise source in an environment comprises processing a sound signal, which is representative of ambient sound including noise, anti-noise and propagation noise from the environment, using a deep learning algorithm configured to generate an anti-noise signal to form anti-noise. The deep learning algorithm comprises a convolution layer; after the convolution layer, a series of atrous scaled convolution modules, wherein each of the atrous scaled convolution modules comprises an atrous convolution, a nonlinear activation function after the atrous convolution, and a pointwise convolution after the nonlinear activation function; after the series of atrous scaled convolution modules, a recurrent neural network; and after the recurrent neural network, a plurality of fully connected layers.
    Type: Grant
    Filed: March 3, 2023
    Date of Patent: September 10, 2024
    Assignee: University of Manitoba
    Inventors: Young Jin Cha, Sukhpreet Singh Benipal
  • Patent number: 12073998
    Abstract: A multilayer electronic component includes: a body including dielectric layers and a plurality of internal electrodes stacked on each other in a first direction, while having the dielectric layer interposed therebetween; margin portions disposed on opposite surfaces of the body in a second direction perpendicular to the first direction; and external electrodes disposed on opposite surfaces of the body in a third direction perpendicular to the first and second directions, and respectively connected to the internal electrodes, wherein the margin portion includes a protection region, in which a plurality of metal particles are disposed, in at least one of upper and lower portions thereof in the first direction.
    Type: Grant
    Filed: April 29, 2022
    Date of Patent: August 27, 2024
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Min Seop Kim, Kyoung Jin Cha
  • Publication number: 20240274368
    Abstract: A multilayer electronic component according to another exemplary embodiment of the present disclosure may suppress occurrence of a short circuit between the internal electrodes, lower capacitance or reduced breakdown voltage by controlling an area fraction of a region of a capacitance formation portion, in which a range of brightness intensity is 110% or more and 126% or less compared to an average value of brightness intensity of a cover portion.
    Type: Application
    Filed: April 25, 2024
    Publication date: August 15, 2024
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Tae Gyeom LEE, Gi Long KIM, Seon Jae MUN, Byung Rok AHN, Kyoung Jin CHA
  • Publication number: 20240274114
    Abstract: A method for generating anti-noise comprises receiving a sound signal representative of ambient sound including noise from a noise source, anti-noise from an anti-noise generator, and propagation noise from environment; processing the sound signal using a deep learning algorithm configured to generate an anti-noise signal to form anti-noise; and outputting the anti-noise signal to the anti-noise generator. The deep learning algorithm features an iterative encoder module forming plural feature maps; an attention module generating plural attention maps respectively based on the feature maps; a recurrent neural network (RNN), with long short-term memory layers receiving the feature map of the final iteration of the encoder module, predicting a future portion of the sound signal and modelling temporal features of the feature map of the final encoder module iteration; and an iterative decoder module mapping the output of the RNN to the anti-noise signal having common dimensions as the sound signal.
    Type: Application
    Filed: February 8, 2024
    Publication date: August 15, 2024
    Inventors: Young-Jin Cha, Alireza Mostafavi
  • Patent number: 12051543
    Abstract: There is provided a multilayer electronic component in which a short circuit between the internal electrodes, a decrease in capacitance, a decrease in breakdown voltage, and the like, may be suppressed by controlling an area fraction occupied by a region in which an intensity of brightness in a capacitance formation portion is 110% or more and 126% or less of an average value of an intensity of brightness of a cover portion.
    Type: Grant
    Filed: May 16, 2022
    Date of Patent: July 30, 2024
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Seon Jae Mun, Gi Long Kim, Tae Gyeom Lee, Byung Rok Ahn, Kyoung Jin Cha, Jong Ho Lee
  • Publication number: 20240251316
    Abstract: The present invention relates to a method and device for distributing idle UE by a carrier in eNB of a multi-carrier based mobile communication system. The method of distributing idle UE in a multi-carrier based mobile communication system according to the present invention includes a process of determining a search rate by a carrier on the basis of information representing load on the carrier, a step of determining a cell reselection priority on the idle UE on the basis of the determined search rate, and a process of transmitting the determined cell reselection priority to the idle UE.
    Type: Application
    Filed: April 1, 2024
    Publication date: July 25, 2024
    Inventors: Jeong-Jae WON, Dae-Joong KIM, Han-Seok KIM, Abhishek ROY, Hwa-Jin CHA, Jung-Min CHOI
  • Publication number: 20240238444
    Abstract: Provided is a composition for the prevention or treatment of Hutchinson-Gilford Progeria syndrome (HGPS) using gene editing, which contains sgRNA that hybridizes to mRNA encoding progerin, which causes HGPS, and a gene encoding Cas13 protein acting on the same. When introduced into the cell of a subject to be treated and only the mRNA encoding progerin is selectively cut. There is no need for co-prescribing with other therapies and fewer side effects occur than traditional farnesyltransferase inhibitors (FTIs). The efficiency is higher than when treated using homologous recombination (HR) at the DNA level, treatment using composition can be made reversibly, and the composition can be applied specifically compared to targeted treatment using RNAi (RNA interference), and has fewer side effects. Compared to treatment using CRISPR/Cas9, which directly acts on DNA and produces irreversible results, treatment using composition is reversible and selectively cut only mRNA encoding progerin, thereby ensuring safety.
    Type: Application
    Filed: May 2, 2023
    Publication date: July 18, 2024
    Applicant: KOREA RESEARCH INSTITUTE OF BIOSCIENCE AND BIOTECHNOLOGY
    Inventors: Sun Uk KIM, Young Ho PARK, Seung Hwan LEE, Jong Hee LEE, Jae Jin CHA, Han Seop KIM, Un Bin CHAE
  • Publication number: 20240222029
    Abstract: A multilayer electronic component includes a body including a capacitance formation portion in which a plurality of dielectric layers and a plurality of internal electrodes are alternately disposed in a first direction, a first cover portion disposed on one surface of the capacitance formation portion in the first direction and including a dielectric layer, and a second cover portion disposed on the other surface of the capacitance formation portion in the first direction and including a dielectric layer; and an external electrode disposed on the body, wherein a molar ratio of Sn/(Ni+Sn) measured in a central portion of an internal electrode disposed closest to the first cover portion or the second cover portion is 0.00160 or more and 0.0230 or less, and a molar ratio of Sn/(Ni+Sn) measured in a central portion of at least one internal electrode, among the plurality of internal electrodes, is 0.00066 or less.
    Type: Application
    Filed: August 8, 2023
    Publication date: July 4, 2024
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Jong Ho LEE, Kyoung Jin CHA, Berm Ha CHA, Hyung Jong CHOI, Jin Woo CHUN
  • Patent number: 12020437
    Abstract: A computer-implemented method of analyzing an image to segment an article of interest in the image comprises (i) receiving the image having a width of n1 pixels, a height of n2 pixels and a depth of d channels; (ii) processing the image using a machine learning algorithm configured to segment the article of interest, the machine learning algorithm comprising a convolutional neural network including: at least one convolution layer; after said at least one convolution layer, at least one separable convolution module comprising a series of separable convolutions, each separable convolution comprising a depthwise convolution and a pointwise convolution; after said at least one separable convolution module, a pooling module; and a decoder module after the pooling module; and (iii) displaying the image with location of the article of interest being indicated if determined to be present by the machine learning algorithm.
    Type: Grant
    Filed: June 3, 2020
    Date of Patent: June 25, 2024
    Assignee: University of Mantoba
    Inventors: Young Jin Cha, Wooram Choi
  • Publication number: 20240202930
    Abstract: A vehicle according to an embodiment includes: a sensor including one or more sensors configured to obtain information about a target object present around the vehicle; and a sensor information fusion device including a processor configured to control to generate or maintain a sensor fusion track using the information about the target object provided by the sensing device, wherein the processor is configured to control to determine a length of the sensor fusion track using a partial LiDAR (PL) track in which only a portion of the target object is detected in a boundary area of the sensors and estimate an edge point in a shape reconstructed based on the determined length of the sensor fusion track.
    Type: Application
    Filed: November 6, 2023
    Publication date: June 20, 2024
    Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION
    Inventors: Hyung Jin Cha, Su Min Jo
  • Patent number: 12009150
    Abstract: A multilayer electronic component includes a body including dielectric layers and internal electrodes alternately disposed in a first direction, and external electrodes disposed on the body to be connected to the internal electrodes. At least one internal electrode of the internal electrodes includes a plurality of disconnected portions penetrating through a respective internal electrode. A disconnected portion of the plurality of disconnected portions includes at least one of a pore or a dielectric substance disposed to connect adjacent dielectric layers to each other. A dielectric filling ratio, defined as a ratio of an overall length of the dielectric substance to an overall length of the disconnected portion on a cross section in the third and first directions, is more than 20% to 80% or less.
    Type: Grant
    Filed: May 8, 2023
    Date of Patent: June 11, 2024
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Kyoung Jin Cha, Woo Chul Shin, Seung Heui Lee, Beom Seock Oh
  • Patent number: 12002623
    Abstract: A multilayer electronic component according to an exemplary embodiment of the present disclosure may control connectivity of an end of an internal electrode, thereby suppressing occurrence of a short circuit between the internal electrodes, reduced capacitance or lower breakdown voltage.
    Type: Grant
    Filed: May 24, 2022
    Date of Patent: June 4, 2024
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Tae Gyeom Lee, Gi Long Kim, Seon Jae Mun, Byung Rok Ahn, Kyoung Jin Cha
  • Patent number: 12002628
    Abstract: Controlling an area fraction of a region of a capacitance formation portion of a multilayer electronic component may suppress occurrence of a short circuit between internal electrodes disposed inside a body of the multilayer electronic component, lower capacitance or reduced breakdown voltage. A range of brightness intensity of the region of the capacitance formation portion of the multilayer electronic component is 110% or more and 126% or less compared to an average value of brightness intensity of a cover portion disposed on the capacitance formation portion.
    Type: Grant
    Filed: May 25, 2022
    Date of Patent: June 4, 2024
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Tae Gyeom Lee, Gi Long Kim, Seon Jae Mun, Byung Rok Ahn, Kyoung Jin Cha
  • Patent number: 12002627
    Abstract: A multilayer electronic component includes: a body including a plurality of dielectric layers and a plurality of internal electrodes alternately disposed with the dielectric layers in a first direction, wherein when a space where the plurality of internal electrodes overlap each other in the first direction is defined as a capacitance forming portion, the plurality of internal electrodes include internal electrodes that are curved at end portions thereof in the capacitance forming portion and internal electrodes that are flat in the capacitance forming portion, and in a cross section of the body in the first and second directions.
    Type: Grant
    Filed: May 20, 2022
    Date of Patent: June 4, 2024
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Tae Gyeom Lee, Gi Long Kim, Seon Jae Mun, Byung Rok Ahn, Kyoung Jin Cha
  • Patent number: 11996244
    Abstract: A multilayer electronic component includes: a body including internal electrodes alternately disposed with dielectric layers in a first direction, wherein when a region in which the internal electrodes overlap each other in the first direction is a capacitance forming portion, the internal electrodes include internal electrodes that are curved at end portions thereof in the capacitance forming portion and internal electrodes that are flat in the capacitance forming portion, and in a cross-section of the body in the first and second directions, (F1+F2)/D1×100 is 35 or less, where F1 is a maximum distance from an uppermost internal electrode to an uppermost flat internal electrode in the first direction, F2 is a maximum distance from a lowermost internal electrode to a lowermost flat internal electrode in the first direction, and D1 is a size of the capacitance forming portion in the first direction at the center thereof in the second direction.
    Type: Grant
    Filed: April 19, 2022
    Date of Patent: May 28, 2024
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Seon Jae Mun, Gi Long Kim, Kyoung Jin Cha, Tae Gyeom Lee, Byung Rok Ahn, Jong Ho Lee
  • Patent number: 11990284
    Abstract: A multilayer electronic component according to an exemplary embodiment of the present disclosure may control connectivity of an end of an internal electrode, thereby suppressing occurrence of a short circuit between the internal electrodes, reduced capacitance or lower breakdown voltage. The internal electrode may include a plurality of conductor portions and a plurality of cut-off portions.
    Type: Grant
    Filed: April 27, 2022
    Date of Patent: May 21, 2024
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Jong Ho Lee, Seon Jae Mun, Gi Long Kim, Tae Gyeom Lee, Byung Rok Ahn, Kyoung Jin Cha
  • Patent number: 11950158
    Abstract: The present invention relates to a method and device for distributing idle UE by a carrier in eNB of a multi-carrier based mobile communication system. The method of distributing idle UE in a multi-carrier based mobile communication system according to the present invention includes a process of determining a search rate by a carrier on the basis of information representing load on the carrier, a step of determining a cell reselection priority on the idle UE on the basis of the determined search rate, and a process of transmitting the determined cell reselection priority to the idle UE.
    Type: Grant
    Filed: August 23, 2021
    Date of Patent: April 2, 2024
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jeong-Jae Won, Dae-Joong Kim, Han-Seok Kim, Abhishek Roy, Hwa-Jin Cha, Jung-Min Choi
  • Publication number: 20240101765
    Abstract: The present invention provides a photosensitive composition comprising a copolymer of an organometallic compound and polysiloxane that may be used in a photosensitive material for a display or semiconductor, and a method for preparing the same.
    Type: Application
    Filed: February 17, 2022
    Publication date: March 28, 2024
    Inventors: Hyuk Jin CHA, Eung Chan LEE, Keun Soo KIM
  • Patent number: 11915591
    Abstract: A vehicle collision avoidance method includes receiving host vehicle driving information, receiving remote vehicle driving information, generating a host vehicle position function and a remote vehicle position function, setting a transformation coordinate system, calculating a rotation angle, transforming the host vehicle position function and the remote vehicle position function to a transformed host vehicle position function and a transformed remote vehicle position function, respectively, using the rotation angle, determining a collision possibility between the host vehicle and the remote vehicle using the transformed host vehicle position function and the transformed remote vehicle position function, and controlling the host vehicle depending on the collision possibility.
    Type: Grant
    Filed: January 16, 2019
    Date of Patent: February 27, 2024
    Assignee: CHEMTRONICS CO., LTD.
    Inventors: Jin Cha, Seung Hyun Jang, Tae Jeong Jeong