Patents by Inventor In Kwon Kim
In Kwon Kim 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: 20240155924Abstract: A display device includes a light emitting area and a light blocking area, a light emitting device layer including first through third light emitting devices corresponding to the light emitting area, a light blocking layer including a light blocking member which is in the light blocking area and defines a first opening overlapping the first light emitting device, a second opening overlapping the second light emitting device, and a third opening overlapping the third light emitting device, a color filter layer including a first color filter in the first opening and a second color filter in the second opening, and an anti-reflection layer on the light blocking layer and the color filter layer, the anti-reflection layer including a pigment or a dye. The light blocking layer together with the color filter layer and the anti-reflection layer defines a polarizer of the display device.Type: ApplicationFiled: June 15, 2023Publication date: May 9, 2024Inventors: OHJEONG KWON, SEUNGYEON JEONG, HYEOJI KANG, SU JEONG KIM, TAEHO KIM, HONGYEON LEE
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Publication number: 20240154057Abstract: A light-emitting device can include a semiconductor structure including a undoped semiconductor layer, a superlattice layer, a first semiconductor layer, a light-emitting layer, and a second semiconductor layer; a protective layer disposed on a side surface of the semiconductor structure; a first electrode electrically connected to the first semiconductor layer; and a second electrode electrically connected to the second semiconductor layer. Also, a recess is formed in the undoped semiconductor layer and the superlattice layer, and the recess exposes a portion of a surface of the first semiconductor layer.Type: ApplicationFiled: August 10, 2023Publication date: May 9, 2024Applicant: LG Display Co., Ltd.Inventors: Il-Soo KIM, Hyowon KWON
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Publication number: 20240153455Abstract: A display apparatus includes a display panel including a pixel to display an image based on input image data, a driving controller which determines a driving frequency of a first display area of the display panel to be a first driving frequency and determines a driving frequency of a second display area of the display panel to be a second driving frequency less than the first driving frequency when the first display area displays a moving image and the second display area of the display panel displays a still image, and an emission driver which outputs a moving image emission signal corresponding to the first driving frequency and a still image emission signal corresponding to the second driving frequency to the display panel. A width of a non-emission period of the still image emission signal is greater than a width of a non-emission period of the moving image emission signal.Type: ApplicationFiled: January 3, 2024Publication date: May 9, 2024Inventors: SOON-DONG KIM, SANGAN KWON, TAEHOON KIM, HUI NAM, JUNHEYUNG JUNG
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Publication number: 20240150777Abstract: 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: ApplicationFiled: November 9, 2023Publication date: May 9, 2024Applicant: BIO-FD&CInventors: 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
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Publication number: 20240145752Abstract: A fuel cell apparatus of the disclosure includes a case having defined therein a first accommodation space and a second accommodation space, which are isolated from each other by a partition wall, a first cover covering the first accommodation space in the case, a second cover covering the second accommodation space in the case, a power distribution unit disposed in the first accommodation space, and a power conversion unit disposed in the second accommodation space.Type: ApplicationFiled: May 11, 2023Publication date: May 2, 2024Inventors: Sae Kwon CHANG, Jong Jun LEE, Woo Young LEE, Yoon Tae KIM
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Publication number: 20240140815Abstract: The present invention relates to a method for preparing an inorganic compound using desulfurization gypsum for reducing greenhouse gas emissions, and, more specifically, to a method for preparing an inorganic compound, in which calcium sulfate and calcium carbonate, which have various uses as construction materials and the like, can be prepared using, as raw material, desulfurization gypsum which, being a recycled resource, is industrial waste, and an extraction agent, and the extraction agent can be reused after separation, and thus, compared to existing processes, greenhouse gases and manufacturing costs can be remarkably reduced.Type: ApplicationFiled: March 4, 2022Publication date: May 2, 2024Inventors: Young Ho LEE, Yong Kwon CHUNG, Byung Kwon YUN, Dae Jin SUNG, Cheol Hyun KIM
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Patent number: 11970700Abstract: The present invention relates to an intracellular expression enhancing genetic element, which enhances the intracellular expression of target protein encoded in RNA therapeutics such as mRNA vaccines and RNA medicines. In more detail, the present invention relates to the RNA molecule which has the genetic element capable of enhancing the intracellular expression of target protein encoded in RNA therapeutics delivered into cells; the plasmid used to synthesize the RNA molecule having the genetic element “E3”; the method for synthesizing RNA molecule having the genetic element “E3” using the plasmid and utilizing the synthesized RNA molecule as RNA therapeutics.Type: GrantFiled: December 13, 2022Date of Patent: April 30, 2024Assignee: Intron Biotechnology, Inc.Inventors: Seong Jun Yoon, An Sung Kwon, Se Hwan Kim, Sang Hyeon Kang
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Patent number: 11969028Abstract: A brassiere for radiation therapy is disclosed. The brassiere for radiation therapy according to an embodiment of the present disclosure includes a pair of cups configured to cover breasts of a patient; a coupling member positioned between the pair of cups and configured to couple the pair of cups to each other; back bands configured to be in close contact with a back of the patient; and side compression bands, the side compression bands having one ends coupled to the pair of cups at the coupling member, respectively, and the other ends detachably coupled to the back bands, respectively, wherein positions of the breasts of the patient are changed by adjusting positions on the back bands to which the other ends of side compression bands are coupled.Type: GrantFiled: August 19, 2020Date of Patent: April 30, 2024Assignee: Industry-Academic Cooperation Foundation, Yonsei UniversityInventors: Ki Chang Keum, Seung Kwon Ahn, Sam Ju Cho, Yong Bae Kim
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Patent number: 11973177Abstract: The present invention relates to a secondary battery in which an electrode tab is improved in mechanical strength and a method for manufacturing the same. Also, the secondary battery according to the present invention includes: an electrode provided with a coating portion coated with an active material on an electrode collector and a non-coating portion on which the active material is not applied to the electrode collector in a longitudinal direction of the electrode collector and a notching tab part extending from the coating portion in a width direction of the electrode collector without coating with the active material and overlapping each other to form two or more layers when the electrode is wound.Type: GrantFiled: April 10, 2023Date of Patent: April 30, 2024Assignee: LG Energy Solution, Ltd.Inventors: Jae Woong Kim, Hyoung Kwon Kim, Sang Uck Kim
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Patent number: 11969711Abstract: The present invention relates to a carbon-based precious metal-transition metal composite catalyst and a preparation method therefor, and more particularly, to a catalyst synthesis method in which, when preparing a high-content precious metal-transition metal composite catalyst, a catalyst having uniform particles and composition can be prepared, and cyclohexane dimethanol (CHDM) is efficiently produced by the hydrogenation reaction of cyclohexane dicarboxylic acid (CHDA) in an aqueous solution.Type: GrantFiled: December 10, 2019Date of Patent: April 30, 2024Assignee: HANWHA SOLUTIONS CORPORATIONInventors: Jeong Kwon Kim, Sun Woo Yook, Bong Sik Jeon, Wan Jae Myeong
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Publication number: 20240125908Abstract: A method for manufacturing a LiDAR device is proposed. The method may include providing a LiDAR module including a laser emitting module and a laser detecting module to a target region. The method may also include adjusting, on the basis of first detecting data obtained from the laser detecting module, a relative position of a detecting optic module with respect to the laser detecting module. The method may further include adjusting, on the basis of image data obtained from at least one image sensor, a relative position of an emitting optic module with respect to the laser emitting module.Type: ApplicationFiled: December 21, 2023Publication date: April 18, 2024Inventors: Chan M LIM, Dong Kyu KIM, Chang Mo JEONG, Hoon Il JEONG, Eunsung KWON, Junhyun JO, Bumsik WON, Suwoo NOH, Sang Shin BAE, Seong Min YUN, Jong Hyun YIM
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Publication number: 20240127764Abstract: In a backlight apparatus, a master driving circuit generates a transmission frame including a training period including a clock training pattern and a data period including a plurality of data packets respectively corresponding to the plurality of blocks. A plurality of slave driving circuits correspond to the plurality of blocks, respectively, and are connected to the master driving circuit in a daisy chain structure. Each slave driving circuit receives the transmission frame through the daisy chain structure, recovers a clock based on the clock training pattern, and drives the plurality of light emitting elements included in a corresponding block among the plurality of blocks based on its own data packet among a plurality of data packets.Type: ApplicationFiled: June 12, 2023Publication date: April 18, 2024Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Junil PARK, Sugyeung KANG, Yongil Kwon, Kang Joo KIM, Alan Kyongho KIM, Sunkwon KIM, Yong-Yun PARK, Jung-Pil LIM, Hyunwook LIM
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Publication number: 20240125041Abstract: A dryer appliance and a method of operating a dryer appliance are provided. The dryer includes a drum defining a drying chamber rotatably mounted within a cabinet, an additive dispensing assembly to provide a dryer additive to the drying chamber, and a controller for initiating a drying operation. The controller obtains washer operating parameters from a washing machine, determines a drying operation based on the received parameters, initiates a dry cycle, and directs a dryer additive to be dispensed based on the dryer operating schedule.Type: ApplicationFiled: October 12, 2022Publication date: April 18, 2024Inventors: Jaewon Jo, Seong Hoon Ryu, Han Young Kim, Jisoo Kim, Je Kwon Yoon
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Publication number: 20240116045Abstract: The present invention relates to a method for manufacturing a heterogeneous metal hydrogenation catalyst. More specifically, the present invention is characterized in that when the hydrogenation catalyst is reduced using a specific reducing gas in a proper reducing condition, the hydrogenation reaction of the catalyst is improved.Type: ApplicationFiled: January 19, 2022Publication date: April 11, 2024Inventors: Jeong Kwon KIM, Bong Sik JEON
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Publication number: 20240119948Abstract: Provided is an encoding apparatus for integrally encoding and decoding a speech signal and a audio signal, and may include: an input signal analyzer to analyze a characteristic of an input signal; a stereo encoder to down mix the input signal to a mono signal when the input signal is a stereo signal, and to extract stereo sound image information; a frequency band expander to expand a frequency band of the input signal; a sampling rate converter to convert a sampling rate; a speech signal encoder to encode the input signal using a speech encoding module when the input signal is a speech characteristics signal; a audio signal encoder to encode the input signal using a audio encoding module when the input signal is a audio characteristic signal; and a bitstream generator to generate a bitstream.Type: ApplicationFiled: June 21, 2023Publication date: April 11, 2024Applicants: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE, Kwangwoon University Industry-Academic Collaboration FoundationInventors: Tae Jin LEE, Seung-Kwon BAEK, Min Je KIM, Dae Young JANG, Jeongil SEO, Kyeongok KANG, Jin-Woo HONG, Hochong PARK, Young-Cheol PARK
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Publication number: 20240119949Abstract: An encoding/decoding apparatus and method for controlling a channel signal is disclosed, wherein the encoding apparatus may include an encoder to encode an object signal, a channel signal, and rendering information for the channel signal, and a bit stream generator to generate, as a bit stream, the encoded object signal, the encoded channel signal, and the encoded rendering information for the channel signal.Type: ApplicationFiled: November 30, 2023Publication date: April 11, 2024Applicant: Electronics and Telecommunications Research InstituteInventors: Jeong Il SEO, Seung Kwon BEACK, Dae Young JANG, Kyeong Ok KANG, Tae Jin PARK, Yong Ju LEE, Keun Woo CHOI, Jin Woong KIM
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Patent number: 11955665Abstract: A secondary battery may include: an electrode assembly in which first and second electrode sheets are stacked and wound with a separation sheet interposed therebetween, wherein a first electrode tab protrudes in the first electrode sheet, and a second electrode tab protrudes in the second electrode sheet; a battery can to accommodate the electrode assembly therein; and a connection part above or below the electrode assembly and facing the electrode assembly, wherein the connection part has a first area made of an electrically conductive gel material; and a second area attached to the first area and made of an electrically insulating material, wherein the second area forms at least a portion of a top surface of the connection part, and at least a portion of the first electrode tab or the second electrode tab is inserted into the first area of the connection part.Type: GrantFiled: October 29, 2020Date of Patent: April 9, 2024Assignee: LG ENERGY SOLUTION, LTD.Inventors: Ha Young Heo, Duk Hyun Ryu, Hyoung Kwon Kim
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Patent number: 11955081Abstract: A pixel includes: a storage capacitor connected between a first power supply voltage and a gate node; a first transistor including a gate electrode connected to the gate node; a second transistor to transfer a data signal to a source of the first transistor in response to a scan signal; a third transistor to diode-connect the first transistor in response to the scan signal, and including first and second sub-transistors serially connected between the gate node and a drain of the first transistor; a fourth transistor to transfer an initialization voltage to the gate node in response to an initialization signal, and including third and fourth sub-transistors serially connected between the gate node and the initialization voltage; and an organic light emitting diode including a cathode connected to a second power supply voltage. At least one of the second and fourth sub-transistors includes a bottom electrode.Type: GrantFiled: August 8, 2020Date of Patent: April 9, 2024Assignee: Samsung Display Co., Ltd.Inventors: Hyo Jin Lee, Joon-Chul Goh, Sangan Kwon, Hong Soo Kim, Hui Nam, Jin Young Roh, Sehyuk Park
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Patent number: 11953873Abstract: Disclosed is a system for transmitting and receiving safety information, which generates first safety information about a control target and second safety information representing the occurrence or not of an error in the control target by using one microcontroller. The system includes a first slave controller generating first safety information and second safety information by using sensing data obtained from a control target and a master controller receiving the first safety information and the second safety information from the first slave controller through a wireless channel. When an error occurs in the first slave controller, the first slave controller transmits the second safety information to a second slave controller, and the second slave controller transmits the second safety information, received from the first slave controller, to the master controller.Type: GrantFiled: September 19, 2022Date of Patent: April 9, 2024Assignee: SILICON WORKS CO., LTD.Inventors: Myoung Su Song, Jae Wan Kim, Il Kwon Kim
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Publication number: 20240111265Abstract: Disclosed is a system for transmitting and receiving safety information, which generates first safety information about a control target and second safety information representing the occurrence or not of an error in the control target by using one microcontroller. The system includes a first slave controller generating first safety information and second safety information by using sensing data obtained from a control target and a master controller receiving the first safety information and the second safety information from the first slave controller through a wireless channel. When an error occurs in the first slave controller, the first slave controller transmits the second safety information to a second slave controller, and the second slave controller transmits the second safety information, received from the first slave controller, to the master controller.Type: ApplicationFiled: December 12, 2023Publication date: April 4, 2024Applicant: SILICON WORKS CO., LTD.Inventors: Myoung Su SONG, Jae Wan KIM, Il Kwon KIM