Patents by Inventor Sung-Taek Park
Sung-Taek Park 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: 20240162275Abstract: A display device includes a plurality of pixel electrodes on a substrate, light-emitting elements on the plurality of pixel electrodes and extending in a thickness direction of the substrate and connecting electrodes between the plurality of pixel electrodes and the light-emitting elements, wherein a width of the connecting electrodes is greater than a width of the light-emitting elements, and upper corners of each of the light-emitting elements and upper corners of each of the connecting electrodes are rounded.Type: ApplicationFiled: September 26, 2023Publication date: May 16, 2024Inventors: Soo Chul KIM, Tae Gyun KIM, Sung Won CHO, Jin Taek PARK, Jae Ho CHOI
-
Publication number: 20240136296Abstract: A power module includes an upper substrate and a lower substrate, an upper chip, a lower chip, and a circuit board disposed across a space between the upper substrate and the lower chip and a space between the lower substrate and the upper chip so that the upper substrate and the lower substrate are vertically spaced from each other. The circuit board electrically connects the upper chip to the lower substrate while electrically connecting the lower chip to the upper substrate.Type: ApplicationFiled: April 12, 2023Publication date: April 25, 2024Applicants: Hyundai Motor Company, Kia CorporationInventors: Sung Taek HWANG, So Eun JEONG, Jun Hee PARK, Nam Sik KONG
-
Publication number: 20240105573Abstract: A power module for a vehicle, includes: a first substrate including a first metal circuit disposed on a 1-1st surface, and a first spacer extending from the first metal circuit in a first direction; a second substrate spaced from and facing the first substrate in a second direction, and including a second metal circuit disposed on a 2-1st surface facing the 1-1st surface, and a second spacer extending from the second metal circuit in the second direction; and a semiconductor chip disposed between the first substrate and the second substrate, the first spacer and the second spacer extending toward each other.Type: ApplicationFiled: July 10, 2023Publication date: March 28, 2024Inventors: Jun Hee PARK, Sung Taek Hwang, Nam Sik Kong, Myung III You
-
Publication number: 20240097074Abstract: A display device includes a substrate including an emission area and a non-emission area, alignment electrodes arranged to be spaced from each other in a first direction on the substrate and extending in a second direction crossing the first direction, and pixels arranged along the second direction. Pixels adjacent to each other in the second direction from among the pixels may be configured to emit light of different colors. Each of the pixels may include first light emitting elements on the alignment electrodes and arranged along the second direction, second light emitting elements on the alignment electrodes, spaced from the first light emitting elements in the first direction, and arranged along the second direction, a first pixel electrode electrically connected to a first driving power and first ends of the first light emitting elements, a second pixel electrode spaced from the first pixel electrode in the first direction.Type: ApplicationFiled: September 15, 2023Publication date: March 21, 2024Inventors: Myeong Hun SONG, Jang Soon PARK, Sung Geun BAE, Tae Hee LEE, Hyun Wook LEE, Kwang Taek HONG
-
Publication number: 20240090805Abstract: According to one embodiment, a method by which a device provides a service so as to enable cognitive function rehabilitation by using a virtual object model comprises the steps of: generating a virtual object model in a virtual space matched to correspond to a real space where a subject is located; generating a plurality of first preliminary stimuli for identifying egocentric neglect in the visual range of the subject on the basis of the virtual object model; obtaining and collecting first reaction information about whether the subject has recognized the first preliminary stimuli; determining an egocentric cognition range in which the subject can egocentrically recognize visual stimuli on the basis of the first reaction information; sequentially generating a plurality of second preliminary stimuli for identifying allocentric neglect in the egocentric cognition range on the basis of the virtual object model; obtaining and collecting second reaction information about whether the subject has recognized the seconType: ApplicationFiled: November 5, 2021Publication date: March 21, 2024Inventors: Sung Min CHO, Won Seok KIM, Jung Taek PARK, Young Hoo CHO
-
Publication number: 20240082208Abstract: A steroid sulfatase inhibitor provided by the present invention is a safe substance without toxicity and adverse effects, has inhibitory activity against various viruses, and thus is capable of effectively preventing, ameliorating, or treating viral infections or diseases caused by viral infections.Type: ApplicationFiled: January 10, 2022Publication date: March 14, 2024Inventors: Jung Taek Seo, Seok Jun Moon, Sung-Jin Kim, Jae Myun Lee, Pil-Gu Park, Su Jin Hwang, Moon Geon Lee
-
Publication number: 20240088009Abstract: A power module for a vehicle, includes: a first substrate including a first metal circuit disposed on a 1-1st surface, and a first spacer extending from the first metal circuit in a first direction; a second substrate spaced from and facing the first substrate in a second direction, and including a second metal circuit disposed on a 2-1st surface facing the 1-1st surface, and a second spacer extending from the second metal circuit in the second direction; and a semiconductor chip disposed between the first substrate and the second substrate and including a power pad and a signal pad, the first spacer and the second spacer extending toward each other, and the second spacer including a 2-1st spacer connected to the power pad and a 2-2nd spacer connected to the signal pad.Type: ApplicationFiled: April 21, 2023Publication date: March 14, 2024Applicants: Hyundai Motor Company, Kia CorporationInventors: Jun Hee PARK, Sung Taek HWANG, Nam Sik KONG, Myung III YOU
-
Patent number: 11923346Abstract: A display device includes a substrate including a display area and a non-display area, and pixels disposed in the display area. The pixels each include first electrodes, second electrodes spaced apart from the first electrodes, and light emitting elements disposed between the first electrodes and the second electrodes. The first electrodes each include a closed loop of a polygonal shape in some sections.Type: GrantFiled: September 6, 2022Date of Patent: March 5, 2024Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Sung Jin Lee, Jin Yeong Kim, Jin Taek Kim, Mi Jin Park, Jin Woo Lee, Kwang Taek Hong
-
Publication number: 20190190723Abstract: Provided are an authentication system and method, and a user terminal, an authentication server, and a service server for performing the authentication method. According to embodiments of the present invention, a complex authentication procedure carried out in the conventional FIDO authentication technology is simplified using a second public key of which the integrity has been checked, so that a transaction occurring in an authentication procedure can be minimized. Such an authentication method is advantageously suitable to provide a service requiring fast authentication, such as security buying and selling or futures trading.Type: ApplicationFiled: August 3, 2017Publication date: June 20, 2019Applicant: SAMSUNG SDS CO., LTD.Inventors: Jung Do LEE, Jae Hyuk CHO, Sung Taek PARK
-
Patent number: 5145059Abstract: A push-button rachet mechanism switch is converted to a rotary wiping action for a moveable contact which includes one or more axial extending contact members. The moveable contact selectively engages one or more radially spaced fixed contacts and continuously engages a common conductor for selectively coupling the common conductor to one or more of the radially spaced fixed contacts to which other conductors are coupled.Type: GrantFiled: January 22, 1991Date of Patent: September 8, 1992Assignees: Prince Corporation, Jae-Il Engineering CompanyInventor: Sung-Taek Park
-
Patent number: 4996401Abstract: A push-button rachet mechanism switch is converted to a rotary wiping action for a moveable contact which includes one or more axial extending contact members. The moveable contact selectively engages one or more radially spaced fixed contacts and continuously engages a common conductor for selectively coupling the common conductor to one or more of the radially spaced fixed contacts to which other conductors are coupled.Type: GrantFiled: June 29, 1989Date of Patent: February 26, 1991Assignee: Prince CorporationInventor: Sung-Taek Park