Patents by Inventor Kwang Jung
Kwang Jung 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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Patent number: 12006053Abstract: A hybrid air mobility vehicle can make a long-distance flight through an efficient operation of an engine and a battery, and can reduce discomfort by reducing noise according to flight surroundings. The hybrid air mobility vehicle includes: an engine and a generator; a battery and a drive motor electrically connected to the generator; a first propeller connected to the drive motor and a second propeller connected to the generator through a clutch; and a controller that controls driving of the engine, the clutch, and the drive motor, based on a flight factor including at least one of a flight mode, a required power, a battery charging amount, or a surrounding flight environment of the hybrid air mobility vehicle.Type: GrantFiled: May 11, 2021Date of Patent: June 11, 2024Assignees: HYUNDAI MOTOR COMPANY, KIA CORPORATIONInventors: Hee Kwang Lee, Hyun Seok Hong, Woo Suk Jung, Keun Seok Lee, Hyun Woo Jun
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Patent number: 12010828Abstract: A memory device includes a substrate and a stack including word lines and interlayer insulating patterns alternatingly stacked on the substrate. The word lines extend in a first direction. Semiconductor patterns cross the word lines and have longitudinal axes parallel to a second direction. The semiconductor patterns are spaced apart from each other in the first direction and a third direction. Bit lines extend in the third direction and are spaced apart from each other in the first direction. Each of the bit lines contacts first side surfaces of the semiconductor patterns spaced apart from each other in the third direction. Data storage elements, which are respectively provided between vertically adjacent interlayer insulating patterns and contact second side surfaces opposite to the first side surfaces, and substrate impurity layers provided in portions of the substrate at both sides of the stack, are included.Type: GrantFiled: July 22, 2021Date of Patent: June 11, 2024Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Seungjae Jung, Kwang-Ho Park
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Publication number: 20240186636Abstract: A battery pack according to an embodiment of the present disclosure includes at least one battery cell including a vent portion to force gas out; and a pack case in which the at least one battery cell is accommodated such that the vent portion faces a lower side of the battery pack. The vent portion exposed from the battery pack.Type: ApplicationFiled: February 14, 2024Publication date: June 6, 2024Inventors: Jin-Oh YANG, Kwang-Keun OH, In-Hyuk JUNG, Hae-Won CHOI
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Patent number: 11992562Abstract: A percutaneous absorption preparation is disclosed. The percutaneous absorption preparation contains donepezil for treatment of dementia, wherein the preparation includes: (a) donepezil or its pharmaceutically acceptable salt as active component, (b) propylene glycol monocaprylate as solubilizer, and (c) styrene-isoprene-styrene block copolymer (“SIS”) as adhesive. The percutaneous absorption preparation has low skin irritation and high skin penetration.Type: GrantFiled: November 7, 2018Date of Patent: May 28, 2024Assignees: DONG-A ST CO., LTD., KM TRANSDERM LTD.Inventors: Sun-Woo Jang, Chang-Yell Shin, Jeong-Soo Kim, Hae-Sun Kim, Kwang-Ho Cha, Hyun-Jung Kim, Masaoki Goto
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Patent number: 11996240Abstract: An electronic component includes a microbody including a body including a plurality of dielectric layers and a plurality of internal electrodes disposed with a corresponding dielectric layer interposed therebetween, and an electrode layer disposed on an external side surface of the body and connected to a portion of the plurality of internal electrodes; and a sealing thin film. The microbody includes a microhole extending in at least a portion of the dielectric layer, the internal electrode, and the electrode layer through a surface of the microbody. The sealing thin film includes an internal sealing thin film disposed in at least a portion of an internal space of the open microhole to seal the microhole.Type: GrantFiled: October 7, 2021Date of Patent: May 28, 2024Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Kong Joo Jeon, So Jung An, Kwang Yeun Won, Woo Kyung Sung, Kyu Sik Park, Myung Jun Park
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Patent number: 11986523Abstract: Disclosed is a stable liquid formulation, comprising an antibody or antigen-binding portion thereof, an acetate buffer, glycine, and a surfactant, wherein the stable liquid formulation does not comprise at least one of sugar, a sugar alcohol and a metal salt, and the stable liquid formulation is still stable even upon high antibody content, and is superior in osmolality and viscosity, and subcutaneous administration thereof is possible.Type: GrantFiled: March 16, 2021Date of Patent: May 21, 2024Assignee: CELLTRION INC.Inventors: Joon Won Lee, Yeon Kyeong Shin, Hye Young Kang, Kwang Woo Kim, So Young Kim, Su Jung Kim, Jun Seok Oh, Won Yong Han
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Patent number: 11989966Abstract: A method for forming semiconductor devices includes providing a substrate with a conductive pad formed thereon; forming a transparent structure over the substrate, wherein the transparent structure includes a plurality of collimating pillars adjacent to the conductive pad; forming a light-shielding structure over the plurality of collimating pillars and the conductive pad; performing a cutting process to remove one or more materials directly above the conductive pad, while leaving remaining material to cover the conductive pad, wherein the material includes a portion of the light-shielding structure; and performing an etching process to remove the remaining material to expose the conductive pad.Type: GrantFiled: October 8, 2021Date of Patent: May 21, 2024Assignee: VANGUARD INTERNATIONAL SEMICONDUCTOR CORPORATIONInventors: Hsin-Hui Lee, Han-Liang Tseng, Jiunn-Liang Yu, Kwang-Ming Lin, Yin Chen, Si-Twan Chen, Hsueh-Jung Lin, Wen-Chih Lu, Chih-Hsien Chen
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Publication number: 20240162572Abstract: A battery pack includes a plurality of battery cells; a housing accommodating the plurality of battery cells; a plurality of bus bars electrically connecting the plurality of battery cells; and a first welding portion for coupling a first electrode terminal provided in each of the plurality of battery cells to the bus bar and a second welding portion for coupling a second electrode terminal provided in each of the plurality of battery cells to the bus bar. At least one of the first welding portion and the second welding portion includes a region in which a laser welding line formed on the bus bar proceeds in a direction opposite to an extension direction of the welding portion.Type: ApplicationFiled: March 25, 2022Publication date: May 16, 2024Applicant: LG ENERGY SOLUTION, LTD.Inventors: In-Hyuk JUNG, Jin-Oh YANG, Kwang-Keun OH, Hae-Won CHOI
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Publication number: 20240162472Abstract: A bobbin installation unit includes a bobbin, a film supply unit configured to supply an electrode-connecting film to the bobbin, a transfer unit configured to transfer the electrode-connecting film installed in the film supply unit to the bobbin installation unit, an adhesive tape attaching unit installed above the bobbin installation unit and configured to attach an end portion of the electrode-connecting film drawn out to the transfer unit to the bobbin. It also includes a double-sided tape attaching unit configured to attach a double-sided tape to the electrode-connecting film wound on the bobbin, and a frame body on which the adhesive tape attaching unit and the double-sided tape attaching unit are movably installed.Type: ApplicationFiled: February 8, 2023Publication date: May 16, 2024Applicant: LG Energy Solution, Ltd.Inventors: In Chan Choi, Sang Eun Jun, Jin Ki Han, Seung Jae Won, Yong Jin Kim, Jae Kwang Jung, Sae Eun Lee, Jun Kyu Park
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Publication number: 20240149752Abstract: An embodiment relaxation seat for a vehicle includes a seat cushion lower frame configured to be mounted on a seat rail, a seat cushion upper frame connected to the seat cushion lower frame in a tilting-enabled manner, a seat back frame connected to the seat cushion upper frame, a locking device mounted at a predetermined position on the seat cushion upper frame, a front link hinge-connecting between the seat cushion upper frame and a front end portion of the seat cushion lower frame, a rear link hinge-connecting between the seat cushion upper frame and a rear end portion of the seat cushion lower frame, and a support bar connecting between the locking device and the front link in a manner that is movable backward and forward and configured to support the front link for rotation or fixation thereof.Type: ApplicationFiled: April 17, 2023Publication date: May 9, 2024Inventors: Byeong Kwang Kim, Young Bok Sung, Yong Chang Jung, Young Jun Kim
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Publication number: 20240128491Abstract: A lithium secondary battery, and a method of making the same, including a positive electrode, a separator and a negative electrode, in which the positive electrode includes a lithium composite transition metal compound including nickel (Ni) and cobalt (Co), the negative electrode includes a silicon-based active material and a carbon-based active material, the efficiency constants of the silicon-based active material and the carbon-based active material and the efficiency constant of the lithium composite transition metal compound satisfy an efficiency balance defined by Equation 1.Type: ApplicationFiled: October 5, 2023Publication date: April 18, 2024Applicant: LG Energy Solution, Ltd.Inventors: Kyutae Park, Wonhee Jung, Minsoo Kim, Shulkee Kim, Lilin Piao, Sora Baek, Kwang Ho Yoo, Gyeongseop Lee
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Patent number: 11963439Abstract: The present disclosure relates to an organic electroluminescent compound and an organic electroluminescent device comprising the same. By comprising the compound according to the present disclosure, it is possible to produce an organic electroluminescent device having improved driving voltage, power efficiency, and/or lifetime properties compared to the conventional organic electroluminescent devices.Type: GrantFiled: August 24, 2022Date of Patent: April 16, 2024Assignee: Rohm and Haas Electronic Materials Korea Ltd.Inventors: Eun-Joung Choi, Young-Kwang Kim, Su-Hyun Lee, So-Young Jung, YeJin Jeon, Hong-Se Oh, Dong-Hyung Lee, Jin-Man Kim, Hyun-Woo Kang, Mi-Ja Lee, Hee-Ryong Kang, Hyo-Nim Shin, Jeong-Hwan Jeon, Sang-Hee Cho
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Publication number: 20240122037Abstract: A display device includes a substrate that includes a display area and a non-display area, a display element layer disposed on the display area of the substrate, an opposing substrate that faces the substrate and the display element layer, a sealing member disposed on the non-display area and that couples the substrate and the opposing substrate, and a filler disposed between the substrate and the opposing substrate. A thickness of the filler varies in the range of 60% to 400% of a thickness of the sealing member.Type: ApplicationFiled: June 21, 2023Publication date: April 11, 2024Inventors: Jae Heung HA, Jong Woo KIM, So Young OH, Woo Suk JUNG, Hee Yeon PARK, Chang Yeong SONG, Jong Kwang YUN
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Publication number: 20240116897Abstract: The present invention relates to a benzothiazole or benzimidazole derivative, a pharmaceutically acceptable salt thereof, and a pharmaceutical composition comprising same as an active ingredient for prevention or treatment of SIRTUIN 7 protein-related diseases. With excellent inhibitory activity against SIRTUIN 7 protein the derivative can be used for preventing or treating SIRTUIN 7 protein-related diseases.Type: ApplicationFiled: January 21, 2022Publication date: April 11, 2024Applicant: KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGYInventors: Kwang Rok KIM, Kwan Young JEONG, Hee Jung JUNG, Doyoun KIM, Junmi LEE, Sang Dal RHEE, Kyu Myung LEE
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Publication number: 20240113284Abstract: A negative electrode for a secondary battery, including: a current collector; a first negative electrode active material layer provided on the current collector; and a second negative electrode active material layer provided on the first negative electrode active material layer, in which the first and second negative electrode active material layers include a silicon-based active material and natural graphite, the natural graphite has an average particle diameter (D50) of 10 ?m or less, and the OI (004/110) of the first and second negative electrode active material layers is 8 or less, and a secondary battery including the same.Type: ApplicationFiled: September 28, 2023Publication date: April 4, 2024Applicant: LG Energy Solution, Ltd.Inventors: Lilin Piao, Gyeongseop Lee, Minsoo Kim, Shulkee Kim, Kyutae Park, Sora Baek, Kwang Ho Yoo, Wonhee Jung
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Publication number: 20240113285Abstract: A positive electrode material comprising: a first positive electrode active material in the form of single particles; and a second positive electrode active material in the form of single particles which has a lager particle diameter than that of the first positive electrode active material, wherein at least one of the first or second positive electrode active materials has a coating layer comprising boron (B) and cobalt (Co) provided on at least a portion of a surface of the single particle, and a positive electrode and a secondary battery including the same.Type: ApplicationFiled: September 28, 2023Publication date: April 4, 2024Applicant: LG Energy Solution, Ltd.Inventors: Sora Baek, Minsoo Kim, Shulkee Kim, Kyutae Park, Lilin Piao, Kwang Ho Yoo, Gyeongseop Lee, Wonhee Jung
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Publication number: 20240113283Abstract: A negative electrode for a secondary battery, including: a current collector; a first negative electrode active material layer provided on the current collector; and a second negative electrode active material layer provided on the first negative electrode active material layer, in which at least one of the first and second negative electrode active material layers includes a lithium-substituted carboxymethyl cellulose, and the second negative electrode active material layers includes a silicon-based active material, and a secondary battery including the same.Type: ApplicationFiled: September 27, 2023Publication date: April 4, 2024Applicant: LG Energy Solution, Ltd.Inventors: Shulkee Kim, Gyeongseop Lee, Minsoo Kim, Kyutae Park, Lilin Piao, Sora Baek, Kwang Ho Yoo, Wonhee Jung
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Patent number: 11948947Abstract: A display device includes pixel circuits disposed in a display area and a driving circuit disposed in the peripheral area. The driving circuit includes a first transistor and each pixel circuit includes a second transistor. The first transistor includes a first active pattern disposed on the substrate, a first gate insulation layer having a first outer portion disposed on the first active pattern, and a first gate electrode disposed on the first gate insulation layer. The second transistor includes a second active pattern disposed on the substrate, a second gate insulation layer having a second outer portion disposed on the second active pattern, and a second gate electrode disposed on the second gate insulation layer. The first outer portion doesn't overlap the first gate electrode and has a first width. The second outer portion doesn't overlap the second gate electrode and has a second width smaller than the first width.Type: GrantFiled: June 9, 2020Date of Patent: April 2, 2024Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Kwang Soo Lee, Hyun Kim, Kap Soo Yoon, Su Jung Jung
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Patent number: 11944661Abstract: The present invention provides a pharmaceutical composition for prevention or treatment of a stress disease and depression, the pharmaceutical composition be safely useable without toxicity and side effects by using an extract of leaves of Vaccinium bracteatum Thunb., which is natural resource of Korea, so that the reduction of manufacturing and production costs and the import substitution and export effects can be expected through the replacement of a raw material for preparation with a plant inhabiting in nature.Type: GrantFiled: February 7, 2018Date of Patent: April 2, 2024Assignee: JEONNAM BIOINDUSTRY FOUNDATIONInventors: Chul Yung Choi, Dool Ri Oh, Yu Jin Kim, Eun Jin Choi, Hyun Mi Lee, Dong Hyuck Bae, Kyo Nyeo Oh, Myung-A Jung, Ji Ae Hong, Kwang Su Kim, Hu Won Kang, Jae Yong Kim, Sang O Pan, Sung Yoon Park, Rack Seon Seong
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Publication number: 20240105087Abstract: The present disclosure provides a display device for inspecting image data that may include a data processing device configured to generate first cyclic redundancy check (CRC) data for a partial area among areas of image data included in a first frame to transmit the image data of the first frame and the first CRC data and a data driving device configured to receive the image data of the first frame and the first CRC data from the data processing device to generate second CRC data for a partial area among areas of the image data included in the first frame on the basis of the image data of the first frame and to compare the first CRC data with the second CRC data to determine whether there is an error in the partial area among areas of the image data included in the first frame.Type: ApplicationFiled: September 21, 2023Publication date: March 28, 2024Applicant: LX SEMICON CO., LTD.Inventors: Seok Jin JEONG, Bong Sin KWAK, Man Jung KIM, Myung Yu KIM, Kwang Hee YOON