Patents by Inventor Jae-hyun Kwon
Jae-hyun Kwon 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).
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Publication number: 20240096557Abstract: A capacitor component includes a body having a first surface and a second surface opposing each other and including a multilayer structure in which a plurality of dielectric layers are stacked and first and second internal electrodes are alternately disposed with respective dielectric layers interposed therebetween and exposed to the first surface and the second surface, respectively, first and second metal layers covering the first surface and the second surface and connected to the first and second internal electrodes, respectively, first and second ceramic layers covering the first and second metal layers, and first and second external electrodes covering the first and second ceramic layers and connected to the first and second metal layers to be electrically connected to the first and second internal electrodes, respectively.Type: ApplicationFiled: December 1, 2023Publication date: March 21, 2024Inventors: Sung Hyun CHO, Byeong Chan KWON, Yong Jin YUN, Ki Pyo HONG, Jae Yeol CHOI
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Patent number: 11924773Abstract: The present invention relates to an apparatus and method for controlling uplink transmission power in a multiple element carrier wave system. The method for controlling uplink transmission power by a terminal in a multiple element carrier wave system includes the steps of: generating an uplink signal to be transmitted in a first serving cell; receiving, from a base station, random access start information for commanding the start of a random access procedure for a second serving cell; calculating the estimated surplus power from first transmission power scheduled for an uplink signal transmission, and second transmission power scheduled for a transmission of a PRACH to which a random access preamble is mapped; and when the estimated surplus power is smaller than a threshold power, adjusting the first transmission power or the second transmission power on the basis of power allocation priority.Type: GrantFiled: March 10, 2023Date of Patent: March 5, 2024Assignee: PANTECH CORPORATIONInventors: Ki Bum Kwon, Myung Cheul Jung, Jae Hyun Ahn
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Patent number: 11914145Abstract: Disclosed in the present invention is a floating hologram system. The floating hologram system includes a diffuser configured to form a projection image using light beams transmitted from an image transmitter and diffuse the formed image, and a holographic optical element on which the image diffused from the diffuser is incident and which generates a virtual image floating at a position a predetermined distance therefrom and has a convex lens characteristic. A distance between the diffuser and the holographic optical element is determined based on a focal length of the holographic optical element and a distance from the holographic optical element to the virtual image.Type: GrantFiled: December 10, 2020Date of Patent: February 27, 2024Assignee: KWANGWOON UNIVERSITY INDUSTRY-ACADEMIC COLLABORATION FOUNDATIONInventors: Seung Hyun Lee, Lee Hwan Hwang, Jae Hyun Lee, Sung Jae Ha, Soon Chul Kwon, Kwang Pyo Hong
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Patent number: 11518359Abstract: A parking brake apparatus for a vehicle including a motor section receiving electric power, and generating power; a power transmission section rotated by driving the motor section; a pair of pressing units receiving power from the power transmission section and pressing a brake pad; a load transmission unit installed between the pair of pressing units, connected to each of the pair of pressing units, and transmitting a pressing load of any one of the pair of pressing units to the other pressing unit; and a caliper housing having installed therein the pressing units, wherein the motor section is mounted to an upper surface of the caliper housing.Type: GrantFiled: September 16, 2020Date of Patent: December 6, 2022Assignee: HYUNDAI MOBIS CO., LTD.Inventor: Jae Hyun Kwon
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Publication number: 20210086742Abstract: A parking brake apparatus for a vehicle including a motor section receiving electric power, and generating power; a power transmission section rotated by driving the motor section; a pair of pressing units receiving power from the power transmission section and pressing a brake pad; a load transmission unit installed between the pair of pressing units, connected to each of the pair of pressing units, and transmitting a pressing load of any one of the pair of pressing units to the other pressing unit; and a caliper housing having installed therein the pressing units, wherein the motor section is mounted to an upper surface of the caliper housing.Type: ApplicationFiled: September 16, 2020Publication date: March 25, 2021Inventor: Jae Hyun KWON
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Patent number: 10937544Abstract: Disclosed herein are a display apparatus which facilitates a simultaneous comparison of a plurality of images which respectively illustrate different features on one divided display screen such that the images are seamlessly displayed on the screen, and an image display method which is performable by using the apparatus. The display apparatus includes a memory configured to store a plurality of different types of images of an object, an input device configured to receive an input of a command relating to simultaneously displaying the different types of images, and a display device configured to display images. Upon receiving the command, the display device divides a screen upon which an image of the object is displayable into a first region within which a first image showing one portion of the object is displayed and a second region within which a second image showing the remaining portion of the object is displayed.Type: GrantFiled: March 12, 2020Date of Patent: March 2, 2021Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Hyun Hwa Oh, Young Hun Sung, Jae Hyun Kwon, Kang Eui Lee
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Patent number: 10742369Abstract: An electronic device is provided. The electronic device includes a first antenna for a first band and a second band, a second antenna for the second band and a third band and a pre-processing unit configured to generate, based on identifying a frequency band of a first signal received via the first antenna and a frequency band of a second signal received via the second antenna are the second band, a pre-processed signal by combining the first signal and the second signal based on a ratio of a weight factor, and to transmit the pre-processed signal to a first radio frequency (RF) receiver.Type: GrantFiled: November 8, 2017Date of Patent: August 11, 2020Assignee: Samsung Electronics Co., LtdInventors: Seong-Jun Song, Kyung-Hwan Jo, Eun-Ji Kim, Jae-Hyun Kwon, Sungjin Kim, Donginn Seo, Dohyeon Lee, Seung Chul Lee
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Publication number: 20200211702Abstract: Disclosed herein are a display apparatus which facilitates a simultaneous comparison of a plurality of images which respectively illustrate different features on one divided display screen such that the images are seamlessly displayed on the screen, and an image display method which is performable by using the apparatus. The display apparatus includes a memory configured to store a plurality of different types of images of an object, an input device configured to receive an input of a command relating to simultaneously displaying the different types of images, and a display device configured to display images. Upon receiving the command, the display device divides a screen upon which an image of the object is displayable into a first region within which a first image showing one portion of the object is displayed and a second region within which a second image showing the remaining portion of the object is displayed.Type: ApplicationFiled: March 12, 2020Publication date: July 2, 2020Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Hyun Hwa OH, Young Hun SUNG, Jae Hyun KWON, Kang Eui LEE
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Patent number: 10622108Abstract: Disclosed herein are a display apparatus which facilitates a simultaneous comparison of a plurality of images which respectively illustrate different features on one divided display screen such that the images are seamlessly displayed on the screen, and an image display method which is performable by using the apparatus. The display apparatus includes a memory configured to store a plurality of different types of images of an object, an input device configured to receive an input of a command relating to simultaneously displaying the different types of images, and a display device configured to display images. Upon receiving the command, the display device divides a screen upon which an image of the object is displayable into a first region within which a first image showing one portion of the object is displayed and a second region within which a second image showing the remaining portion of the object is displayed.Type: GrantFiled: December 11, 2015Date of Patent: April 14, 2020Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Hyun Hwa Oh, Young Hun Sung, Jae Hyun Kwon, Kang Eui Lee
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Patent number: 10531852Abstract: A display apparatus is provided to display a plurality of different images with different characteristics of an object on a single screen while gradually and mutually converting the color images and an image display method using the same. The display apparatus includes a memory to store a plurality of color images with different characteristics of an object and a display unit to display a second color image while gradually converting a first color image displayed on the display unit into the second color image, the second color image having a different characteristic from that of the first color image.Type: GrantFiled: December 11, 2014Date of Patent: January 14, 2020Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Jae Hyun Kwon, Hyun Hwa Oh, Young Hun Sung
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Patent number: 10490332Abstract: An inductor includes a body having a coil portion disposed therein, and a protective layer disposed on a surface of the body. The body includes an active portion in which a coil portion is disposed, and a cover portion disposed on upper and lower surfaces of the coil portion. A grain size in the protective layer is greater than a grain size in the body.Type: GrantFiled: October 5, 2017Date of Patent: November 26, 2019Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Jin Seong Kim, Jae Hyun Kwon
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Publication number: 20190349537Abstract: Provided are an image composition apparatus for composing color images with black-and-white images including infrared components, and an image composition method thereof. The image composition method includes generating a first image signal with color information and a second image signal including infrared components without color information, dividing the first image signal into a brightness signal and a color signal, composing the brightness signal of the first image signal with a brightness signal of the second image signal to generate a composed brightness signal, and composing the composed brightness signal with the color signal of the first image signal to generate a color image.Type: ApplicationFiled: July 29, 2019Publication date: November 14, 2019Inventors: Won-hee CHOE, Jae-hyun KWON, Seong-deok LEE
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Patent number: 10468134Abstract: Disclosed herein are a display apparatus which facilitates a simultaneous comparison of a plurality of images which respectively illustrate different features on one divided display screen such that the images are seamlessly displayed on the screen, and an image display method which is performable by using the apparatus. The display apparatus includes a memory configured to store a plurality of different types of images of an object, an input device configured to receive an input of a command relating to simultaneously displaying the different types of images, and a display device configured to display images. Upon receiving the command, the display device divides a screen upon which an image of the object is displayable into a first region within which a first image showing one portion of the object is displayed and a second region within which a second image showing the remaining portion of the object is displayed.Type: GrantFiled: October 3, 2014Date of Patent: November 5, 2019Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Hyun Hwa Oh, Young Hun Sung, Jae Hyun Kwon, Kang Eui Lee
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Patent number: 10368015Abstract: Provided are an image composition apparatus for composing color images with black-and-white images including infrared components, and an image composition method thereof. The image composition method includes generating a first image signal with color information and a second image signal including infrared components without color information, dividing the first image signal into a brightness signal and a color signal, composing the brightness signal of the first image signal with a brightness signal of the second image signal to generate a composed brightness signal, and composing the composed brightness signal with the color signal of the first image signal to generate a color image.Type: GrantFiled: August 14, 2017Date of Patent: July 30, 2019Assignee: Samsung Electronics Co., Ltd.Inventors: Won-hee Choe, Jae-hyun Kwon, Seong-deok Lee
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Patent number: 10115443Abstract: In one embodiment, a desirable (e.g., substantially 100%) SOT switching probability is achieved in a SOT device by applying in-plane input current as one or more pulses having a tuned pulse width. In the case of a single pulse, pulse width may be selected as a single tuned pulse width or a range of pulse widths that avoid a specific pulse width determined to cause a switch-back response. In the case of multiple pulses, pulse width, a time interval between pulses and other factors such as intensities may be selected to prevent a switch-back response. Further, SOT switching speed may be achieved by reducing incubation delay through modification of an external magnetic field or input current density applied to the SOT device.Type: GrantFiled: March 14, 2017Date of Patent: October 30, 2018Assignee: National University of SingaporeInventors: Jungbum Yoon, Jae Hyun Kwon, Hyunsoo Yang
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Publication number: 20180166198Abstract: An inductor includes a body having a coil portion disposed therein, and a protective layer disposed on a surface of the body. The body includes an active portion in which a coil portion is disposed, and a cover portion disposed on upper and lower surfaces of the coil portion. A grain size in the protective layer is greater than a grain size in the body.Type: ApplicationFiled: October 5, 2017Publication date: June 14, 2018Inventors: Jin Seong KIM, Jae Hyun KWON
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Publication number: 20180131478Abstract: An electronic device is provided. The electronic device includes a first antenna for a first band and a second band, a second antenna for the second band and a third band and a pre-processing unit configured to generate, based on identifying a frequency band of a first signal received via the first antenna and a frequency band of a second signal received via the second antenna are the second band, a pre-processed signal by combining the first signal and the second signal based on a ratio of a weight factor, and to transmit the pre-processed signal to a first radio frequency (RF) receiver.Type: ApplicationFiled: November 8, 2017Publication date: May 10, 2018Inventors: Seong-Jun SONG, Kyung-Hwan Jo, Eun-Ji Kim, Jae-Hyun Kwon, Sungjin Kim, Donginn Seo, Dohyeon Lee, Seung Chul Lee
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Patent number: 9895123Abstract: A method and apparatus for generating an X-ray image are provided. The method includes obtaining an X-ray image of an object, performing image analysis on a tissue of interest in an area other than an interference target region in the obtained X-ray image, and performing image processing on an entirety of the obtained X-ray image based on information on the analyzed tissue of interest and generating a final X-ray image.Type: GrantFiled: December 4, 2014Date of Patent: February 20, 2018Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Sung Su Kim, Hyun Hwa Oh, Jae Hyun Kwon, Young Hun Sung, Kang Eui Lee
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Publication number: 20180013963Abstract: Provided are an image composition apparatus for composing color images with black-and-white images including infrared components, and an image composition method thereof The image composition method includes generating a first image signal with color information and a second image signal including infrared components without color information, dividing the first image signal into a brightness signal and a color signal, composing the brightness signal of the first image signal with a brightness signal of the second image signal to generate a composed brightness signal, and composing the composed brightness signal with the color signal of the first image signal to generate a color image.Type: ApplicationFiled: August 14, 2017Publication date: January 11, 2018Inventors: Won-hee CHOE, Jae-hyun KWON, Seong-deok LEE
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Patent number: 9846134Abstract: Systems and methods for spinwave-based metrology in accordance with embodiments of the disclosure involve generating and detecting spinwaves in a sample having a ferromagnetic material; and determining a material thickness, a material integrity measure, a presence of a manufacturing defect, a categorical type of manufacturing defect, and/or a manufacturing process statistic corresponding to spinwave behavior in the sample. In an embodiment, spinwaves are generated by way of concurrent exposure of a target measurement site of the sample to each of a bias magnetic field and radiation (e.g., microwave or radio frequency radiation) produced by a first set of integrated waveguides. A response signal corresponding to a behavior of spinwaves within the target measurement site can be generated by way of a second set of integrated waveguides.Type: GrantFiled: September 6, 2013Date of Patent: December 19, 2017Assignee: NATIONAL UNIVERSITY OF SINGAPOREInventors: Hyunsoo Yang, Sankha Subhra Mukherjee, Jae Hyun Kwon