Patents by Inventor Il Jun
Il Jun 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: 20190272621Abstract: An image processing apparatus is disclosed. The present image processing apparatus includes an input unit to which an image is input; and a processor which extracts visual characteristics by reducing an input image and obtains a high-definition image by reflecting extracted visual characteristics on the input image. The disclosure relates to an artificial intelligence (AI) system and application thereof that simulate functions such as cognition and decision-making of a human brain using a machine learning algorithm such as deep learning.Type: ApplicationFiled: October 26, 2017Publication date: September 5, 2019Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Il-jun AHN, Woo-hyun NAM, Ki-heum CHO, Yong-sup PARK, Tammy LEE, Min-su CHEON
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Publication number: 20190203353Abstract: A substrate support unit according to an example embodiment of the present inventive concept may include a support having an upper surface on which a substrate is disposed; a coupling ring on which an edge of the substrate is disposed, the coupling ring being having an annular shape, wherein the coupling ring is disposed on an edge of the support; and an arm part for raising and lowering the coupling ring and the substrate, wherein the arm part is disposed below the coupling ring and under a portion of the coupling ring, wherein the coupling ring has a first region disposed on the arm part and a second region disposed around the first region, wherein the first region has a thickness greater than that of the second region.Type: ApplicationFiled: July 24, 2018Publication date: July 4, 2019Inventors: IL JUN JEON, Ji Ho Uh, Je Hak Lee, Jun Sung Lee, Ji Woon Im
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Publication number: 20190082177Abstract: An image processing apparatus is provided. The image processing apparatus includes a processor configured to, in response to an image including a plurality of frames being input, change a predetermined parameter to a parameter corresponding to a compression rate of each of the plurality of frames for each frame, and process the input image by using the parameter changed for each frame, and an output interface configured to output the processed image.Type: ApplicationFiled: September 13, 2018Publication date: March 14, 2019Inventors: Ki-heum CHO, Yong-sup PARK, Jae-yeon PARK, Chang-han KIM, Il-jun AHN, Hee-seok OH, Tammy LEE, Min-su CHEON
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Publication number: 20190073757Abstract: An image processing apparatus is provided. The image processing apparatus according to an exemplary embodiment includes a communicator configured to receive an image, and a processor configured to generate a first image obtained by performing image processing on the received image by using a parameter for image processing, generate a second image obtained by reducing the first image at a predetermined ratio, and extract respective visual features from the first image and the second image, wherein the processor is further configured to adjust the parameter to allow a difference between the visual feature of the first image and the visual feature of the second image to be within a predetermined range.Type: ApplicationFiled: September 4, 2018Publication date: March 7, 2019Inventors: Il-jun AHN, Ki-heum CHO, Yong-sup PARK, Jae-yeon PARK, Hee-seok OH, Tammy LEE, Min-su CHEON
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Patent number: 9816174Abstract: The present invention is a vacuum evaporation heating assembly for heating a carrier, in which an evaporation material is filled, in a vacuum evaporation process, the vacuum evaporation heating assembly comprising: a carrier container in which the carrier is installed; and an electrode connector which extends in both directions of the carrier container to be connected to an electrode. At least one of the carrier container and the electrode connector is a plate-shaped member. The vacuum evaporation heating assembly can securely hold the carrier, in which the evaporation material is filled, and can vaporize the evaporation material in a specialized direction, thereby uniformly and efficiently evaporating the evaporation material with a small number of carriers.Type: GrantFiled: July 23, 2013Date of Patent: November 14, 2017Assignee: CEKO Co., Ltd.Inventors: Hyun Joong Kim, Hong Chul Kim, Kyung Il Jun, Joung Rae Kim, Young Jun Hwang
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Publication number: 20170088935Abstract: The present invention is a vacuum evaporation heating assembly for heating a carrier, in which an evaporation material is filled, in a vacuum evaporation process, the vacuum evaporation heating assembly comprising: a carrier container in which the carrier is installed; and an electrode connector which extends in both directions of the carrier container to be connected to an electrode. At least one of the carrier container and the electrode connector is a plate-shaped member. The vacuum evaporation heating assembly can securely hold the carrier, in which the evaporation material is filled, and can vaporize the evaporation material in a specialized direction, thereby uniformly and efficiently evaporating the evaporation material with a small number of carriers.Type: ApplicationFiled: July 23, 2013Publication date: March 30, 2017Inventors: Hyun Joong KIM, Hong Chul KIM, Kyung Il JUN, Joung Rae KIM, Young Jun HWANG
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Patent number: 9582906Abstract: The present invention relates to a method for motion compensation and state-of-motion specific attenuation correction of positron tomography images by using a small number of low-radiation-dose computer tomography images.Type: GrantFiled: December 14, 2012Date of Patent: February 28, 2017Assignee: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGYInventors: Jong-beom Ra, Woo-hyun Nam, Il-jun Ahn, Ji-hye Kim, Yong-jin Jang, Young-Zoon Park
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Patent number: 9501819Abstract: An image-based super-resolution method using a cone-beam-based line-of-response (LOR) reconfiguration in a positron emission tomography (PET) image is provided. That is, an apparatus and method for reconfiguring a super-resolution PET image using a cone-beam-based LOR reconfiguration is provided.Type: GrantFiled: November 23, 2015Date of Patent: November 22, 2016Assignee: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGYInventors: Jong Beom Ra, Il Jun Ahn, Ji Hye Kim, Yong Jin Chang
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Patent number: 9362744Abstract: The inventive concept relates to a system supplying a constant current direct current power to serial loads connected in series with one another. The inventive concept is constituted by a constant current source power supply unit outputting a predetermined direct current, a load connection unit having the same rated current characteristic as the constant current source, a load connection unit having a rated current characteristic smaller than the constant current source, a load connection unit having a rated current characteristic greater than the constant current source, a load connection unit having a rated current characteristic greater or smaller than the constant current source and a circuit controlling or protecting them.Type: GrantFiled: September 27, 2013Date of Patent: June 7, 2016Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTEInventors: Yong il Jun, Sang Choon Ko, Jae Kyoung Mun, Dae Woo Lee, Kyu-Seok Lee, Ho Young Kim, Chul Won Ju
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Publication number: 20160078606Abstract: An image-based super-resolution method using a cone-beam-based line-of-response (LOR) reconfiguration in a positron emission tomography (PET) image is provided. That is, an apparatus and method for reconfiguring a super-resolution PET image using a cone-beam-based LOR reconfiguration is provided.Type: ApplicationFiled: November 23, 2015Publication date: March 17, 2016Applicant: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGYInventors: Jong Beom Ra, Il Jun Ahn, Ji Hye Kim, Yong Jin Chang
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Patent number: 9196063Abstract: An image-based super-resolution method using a cone-beam-based line-of-response (LOR) reconfiguration in a positron emission tomography (PET) image is provided. That is, an apparatus and method for reconfiguring a super-resolution PET image using a cone-beam-based LOR reconfiguration is provided.Type: GrantFiled: February 18, 2014Date of Patent: November 24, 2015Assignee: Korea Advanced Institute of Science and TechnologyInventors: Jong Beom Ra, Il Jun Ahn, Ji Hye Kim, Yong Jin Chang
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Publication number: 20150221104Abstract: The present invention relates to a method for motion compensation, and state-of-motion specific attenuation correction of positron tomography images by using a small number of low-radiation-dose computer tomography images.Type: ApplicationFiled: December 14, 2012Publication date: August 6, 2015Inventors: Jong-beom Ra, Woo-hyun Nam, Il-jun Ahn, Ji-hye Kim, Yong-jin Jang, Young-Zoon Park
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Patent number: 8916767Abstract: A solar cell and a method of fabricating the same are provided according to one or more embodiments. According to an embodiment, the solar cell includes a substrate, a back electrode layer formed on the substrate, a light absorbing layer formed on the back electrode layer, and a transparent electrode layer formed on the light absorbing layer, wherein the light absorbing layer is comprised of copper (Cu), gallium (Ga), indium (In), sulfur (S), and selenium (Se) and includes a first concentration region in which concentrations of sulfur (S) gradually decrease in the light absorbing layer going in a first direction from the back electrode layer to the transparent electrode layer.Type: GrantFiled: December 10, 2009Date of Patent: December 23, 2014Assignees: Samsung SDI Co., Ltd., Samsung Display Co., Ltd.Inventors: Gug-Il Jun, Woo-Su Lee, Dong-Seop Kim, Jin-Seock Kim, Byoung-Dong Kim, Kang-Hee Lee, Dong-Gi Ahn, Byung-Joo Lee, Hyoung-Jin Park, In-Ki Kim
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Patent number: 8893531Abstract: A washing machine including a detergent feeding device to feed detergent. The detergent feeding device includes a detergent housing having an open front side, a detergent receiving case installed to the detergent housing to move through the open front side of the detergent housing, and a water supply guide unit placed on the detergent housing to guide water into the detergent receiving case inserted into the detergent housing. The detergent receiving case includes at least one support roller supported in a rolling manner on a lower surface of the water supply guide unit, and an auxiliary support member located forward of the support roller to be supported in contact with a bottom surface of the detergent housing as the detergent receiving case is withdrawn. The support roller and the auxiliary support member may prevent vertical movement of the detergent receiving case during withdrawal or insertion of the detergent receiving case.Type: GrantFiled: December 27, 2011Date of Patent: November 25, 2014Assignee: Samsung Electronics Co., Ltd.Inventors: Il Jun Mun, Eung Yeoul Yoon, Kyu Ho Shin, Kwang Hyok Park
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Publication number: 20140328528Abstract: An image-based super-resolution method using a cone-beam-based line-of-response (LOR) reconfiguration in a positron emission tomography (PET) image is provided. That is, an apparatus and method for reconfiguring a super-resolution PET image using a cone-beam-based LOR reconfiguration is provided.Type: ApplicationFiled: February 18, 2014Publication date: November 6, 2014Applicant: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGYInventors: Jong Beom RA, Il Jun AHN, Ji Hye KIM, Yong Jin CHANG
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Patent number: 8852992Abstract: A method of manufacturing a solar cell having increased light efficiency due to increased gallium distribution on a surface of a light absorption layer, the method including forming a first electrode on a substrate, forming a precursor that includes at least one of copper, gallium, and indium on the first electrode, forming a preliminary light absorption layer by providing selenium to the precursor, forming the preliminary light absorption layer further including performing a heat treatment, and forming a liquid state CuSe compound, forming a light absorption layer by providing a compound including at least one of gallium and indium to the preliminary light absorption layer, and forming a second electrode on the light absorption layer.Type: GrantFiled: May 11, 2011Date of Patent: October 7, 2014Assignees: Samsung SDI Co., Ltd., Samsung Display Co., Ltd.Inventors: Woo-Su Lee, Sang-Cheol Park, Byoung-Dong Kim, Jung-Gyu Nam, Gug-Il Jun, Dong-Gi Ahn, In-Ki Kim
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Publication number: 20140097685Abstract: The inventive concept relates to a system supplying a constant current direct current power to serial loads connected in series with one another. The inventive concept is constituted by a constant current source power supply unit outputting a predetermined direct current, a load connection unit having the same rated current characteristic as the constant current source, a load connection unit having a rated current characteristic smaller than the constant current source, a load connection unit having a rated current characteristic greater than the constant current source, a load connection unit having a rated current characteristic greater or smaller than the constant current source and a circuit controlling or protecting them.Type: ApplicationFiled: September 27, 2013Publication date: April 10, 2014Applicant: Electronics and Telecommunications Research InstituteInventors: Yong il JUN, SANG CHOON KO, Jae Kyoung MUN, Dae Woo LEE, Kyu-Seok LEE, Ho Young KIM, Chul Won JU
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Publication number: 20140076376Abstract: A solar cell module is provided. The solar cell module includes: a substrate; a plurality of unit cells including a first electrode, a semiconductor layer, and a second electrode that are sequentially deposited on the substrate; a first sub-module and a second sub-module having the unit cells, respectively; a first longitudinal pattern dividing the unit cells of the first sub-module, and a second longitudinal pattern dividing the unit cells of the second sub-module; a transverse pattern dividing the first sub-module and the second sub-module; and an insulating portion disposed near the transverse pattern, and insulating between the first sub-module and the second sub-module, wherein the unit cells of the first sub-module are connected in series through the first longitudinal pattern, the unit cells of the second sub-module are connected in series through the second longitudinal pattern, and the first sub-module and the second sub-module are connected in series through the transverse pattern.Type: ApplicationFiled: November 20, 2013Publication date: March 20, 2014Applicants: SAMSUNG DISPLAY CO., LTD., SAMSUNG SDI CO., LTD.Inventors: Kang-Hee LEE, Byoung-Dong KIM, Se-Jin CHUNG, Gug-Il JUN, Woo-Su LEE, Byung-Joo LEE
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Patent number: 8658883Abstract: A solar cell module is provided. The solar cell module includes: a substrate; a plurality of unit cells including a first electrode, a semiconductor layer, and a second electrode that are sequentially deposited on the substrate; a first sub-module and a second sub-module having the unit cells, respectively; a first longitudinal pattern dividing the unit cells of the first sub-module, and a second longitudinal pattern dividing the unit cells of the second sub-module; a transverse pattern dividing the first sub-module and the second sub-module; and an insulating portion disposed near the transverse pattern, and insulating between the first sub-module and the second sub-module, wherein the unit cells of the first sub-module are connected in series through the first longitudinal pattern, the unit cells of the second sub-module are connected in series through the second longitudinal pattern, and the first sub-module and the second sub-module are connected in series through the transverse pattern.Type: GrantFiled: November 13, 2009Date of Patent: February 25, 2014Assignees: Samsung SDI Co., Ltd., Samsung Display Co., Ltd.Inventors: Kang-Hee Lee, Byoung-Dong Kim, Se-Jin Chung, Gug-Il Jun, Woo-Su Lee, Byung-Joo Lee
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Publication number: 20130280852Abstract: A device for disposing a gas, the device including: a chamber; a plurality of gas jetting plates disposed in the chamber, each gas jetting plate of the plurality of gas jetting plates including a plurality of gas jetting holes disposed on a surface thereof; and a gas pipe fluidly connected to the gas jetting plate and extending outside the chamber, wherein each gas jetting plate includes a first stage, which is fluidly connected to the gas pipe, and a final stage, which includes the plurality of gas jetting holes.Type: ApplicationFiled: June 21, 2013Publication date: October 24, 2013Inventors: Gug-Il Jun, In-Ki Kim