Patents by Inventor Tae Han Kim
Tae Han 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).
-
Publication number: 20240130164Abstract: A display device includes a substrate and a plurality of unit pixels disposed on the substrate. Each unit pixel includes a plurality of sub-pixels, a plurality of light sensing pixels, and a plurality of partition wall members. Each of the sub-pixels includes a light emitting element that emits light and a light emitting area from which the light is emitted. Each of the light sensing pixels includes a light receiving element that outputs a sensing signal corresponding to the light and a light receiving area that receives the light. In a plan view, each of the partition wall members surrounds the corresponding light receiving area and overlaps at least some of the sub-pixels.Type: ApplicationFiled: July 17, 2023Publication date: April 18, 2024Inventors: Byung Han YOO, Jung Woo PARK, Tae Kyung AHN, Gun Hee KIM, Dae Young LEE
-
Patent number: 11955155Abstract: A nonvolatile memory device according to the embodiment includes: a first inverter; and a second inverter cross-coupled to the first inverter, wherein the second inverter includes a pull-up transistor, a pull-down transistor, and a ferroelectric field effect transistor having gate nodes connected to each other, and a restore transistor having one electrode connected to the ferroelectric field effect transistor, and the second inverter stores data in a nonvolatile manner.Type: GrantFiled: January 28, 2022Date of Patent: April 9, 2024Assignee: UIF (UNIVERSITY INDUSTRY FOUNDATION), YONSEI UNIVERSITYInventors: Seong Ook Jung, Se Keon Kim, Tae Woo Oh, Se Hee Lim, Dong Han Ko
-
Patent number: 11955157Abstract: A PUF apparatus comprises: a PUF cell array in which a plurality of PUF cells are arranged each including a FeFET pair whose gates are commonly connected to a corresponding word line among a plurality of word lines, and whose drains and sources are connected to a corresponding bit line pair and a corresponding source line pair among a plurality of bit line pairs and a plurality of source line pairs running in a direction crossing the plurality of word lines; and a read-write-back block which is activated according to a read enable signal, and senses and amplifies a voltage difference occurring in a corresponding bit line pair among the plurality of bit line pairs according to the difference in driving strength due to a deviation in a manufacturing process of the FeFET pair in the PUF cell selected by a selected word line among the plurality of word lines.Type: GrantFiled: February 14, 2022Date of Patent: April 9, 2024Assignee: INDUSTRY-ACADEMIC CORPORATION FOUNDATION, YONSEI UNIVERSITYInventors: Seong Ook Jung, Se Hee Lim, Tae Woo Oh, Se Keon Kim, Dong Han Ko
-
Patent number: 11884852Abstract: The present invention is to provide multilayered multiple quantum dot-doped nanoparticles, each of the multiple quantum dot-doped nanoparticles has a structure consisting of an inorganic core particle, a quantum dot-embedded layer, and a silica/quantum dot composite shell. The multiple quantum dot-doped nanoparticles can be used to detect biomolecules with improved quantum yield (QY) and brightness while maintaining a large area covered by the quantum dots and stable bonds of the quantum dots. Therefore, the multiple quantum dot-doped nanoparticles are suitable for bioapplications, including bioplatforms and highly sensitive methods for detecting biomolecules.Type: GrantFiled: September 28, 2018Date of Patent: January 30, 2024Assignees: BIOSQUARE INC., KONKUK UNIVERSITY INDUSTRIAL COOPERATION CORPInventors: Bong Hyun Jun, Sung Wook Yoon, Yoon Sik Lee, Dong Ok Choi, Xuan Hung Pham, Tae Han Kim, Jung Won Kim
-
Patent number: 11858309Abstract: A vehicle thermal management system, may include an HVAC subsystem including a first compressor and a first refrigeration cycle including a first refrigerant loop fluidly connected to the first compressor; a battery cooling subsystem including a battery coolant loop fluidly connected to a battery pack; a powertrain cooling subsystem including a powertrain coolant loop fluidly connected to a powertrain component; a second refrigeration cycle including a second compressor, a condenser located on the downstream side of the second compressor, and a second refrigerant loop fluidly connected to the condenser; a refrigerant chiller mounted between the first refrigeration cycle and the second refrigeration cycle and configured to transfer heat between the first refrigeration cycle and the second refrigeration cycle; and a battery chiller mounted between the second refrigeration cycle and the battery coolant loop and configured to transfer heat between the second refrigeration cycle and the battery coolant loop.Type: GrantFiled: April 12, 2022Date of Patent: January 2, 2024Assignees: Hyundai Motor Company, Kia Corporation, DOOWON CLIMATE CONTROL CO., LTDInventors: Jae Hyun Song, Tae Han Kim, Hong Rok Shim, Chul Min Kim, Gang Jong Lee
-
Patent number: 11820201Abstract: A vehicle HVAC system includes: a casing to direct air from outdoors into the interior of a passenger compartment, an air blower blowing the air into the casing, an evaporator disposed in the casing, a heater core disposed downstream of the evaporator, and front and rear seat side temperature doors disposed between the evaporator and the heater core. A method for controlling the HVAC system includes: determining, by a controller, whether a required temperature for cooling rear seats is set to be lower than a required temperature for cooling front seats after an outdoor condition of a vehicle meets a reference high temperature condition; and lowering, by the controller, a target temperature of the evaporator based on the set required temperature for cooling the rear seats when the required temperature for cooling the rear seats is set to be lower than the required temperature for cooling the front seats.Type: GrantFiled: July 28, 2021Date of Patent: November 21, 2023Assignees: HYUNDAI MOTOR COMPANY, KIA CORPORATIONInventors: Gyu Sik Hong, Jun Ho Song, Tae Han Kim
-
Publication number: 20230331067Abstract: A thermal management system for a vehicle includes a first refrigeration cycle thermally connected to a passenger compartment and including a first refrigerant loop, a battery cooling sub-system thermally connected to a battery and including a battery coolant loop, and a second refrigeration cycle thermally connected to the first refrigeration cycle and the battery cooling sub-system and including a second refrigerant loop. The second refrigeration cycle may include an upstream-side heat exchanger configured to selectively transfer heat between the first refrigerant loop and the second refrigerant loop, and a downstream-side heat exchanger configured to transfer heat between the battery coolant loop and the second refrigerant loop.Type: ApplicationFiled: September 13, 2022Publication date: October 19, 2023Inventors: Jae Hyun Song, Jong Moon Won, Tae Han Kim, Chul Min Kim, Gang Jong Lee
-
Publication number: 20230173871Abstract: An embodiment vehicle thermal management system includes a first refrigeration cycle including a first refrigerant loop in which a first refrigerant is circulated, a battery cooling subsystem including a battery coolant loop in which a battery-side coolant is circulated, wherein the battery coolant loop is fluidly connected to a battery, a second refrigeration cycle including a second refrigerant loop in which a second refrigerant is circulated, the second refrigeration cycle comprising a condenser thermally connected to the battery cooling subsystem, a refrigerant chiller thermally connecting the first refrigeration cycle and the second refrigeration cycle, and a battery chiller thermally connecting the second refrigeration cycle and the battery cooling subsystem, wherein the condenser is located on a downstream side of the battery chiller in the second refrigerant loop.Type: ApplicationFiled: July 20, 2022Publication date: June 8, 2023Inventors: Tae Han Kim, Jae Hyun Song
-
Publication number: 20230158860Abstract: An embodiment method for controlling a vehicle thermal management system includes determining a target temperature of an evaporator by subtracting a predetermined temperature from a measured temperature of the evaporator, in a case in which only interior cooling of a passenger compartment is performed and a measured temperature of an inverter is higher than a threshold temperature, and adjusting an RPM of a compressor in response to the determined target temperature of the evaporator.Type: ApplicationFiled: July 19, 2022Publication date: May 25, 2023Inventors: Tae Han Kim, Seung Ho Lee
-
Publication number: 20230040535Abstract: A vehicle thermal management system, may include an HVAC subsystem including a first compressor and a first refrigeration cycle including a first refrigerant loop fluidly connected to the first compressor; a battery cooling subsystem including a battery coolant loop fluidly connected to a battery pack; a powertrain cooling subsystem including a powertrain coolant loop fluidly connected to a powertrain component; a second refrigeration cycle including a second compressor, a condenser located on the downstream side of the second compressor, and a second refrigerant loop fluidly connected to the condenser; a refrigerant chiller mounted between the first refrigeration cycle and the second refrigeration cycle and configured to transfer heat between the first refrigeration cycle and the second refrigeration cycle; and a battery chiller mounted between the second refrigeration cycle and the battery coolant loop and configured to transfer heat between the second refrigeration cycle and the battery coolant loop.Type: ApplicationFiled: April 12, 2022Publication date: February 9, 2023Applicants: Hyundai Motor Company, Kia Corporation, DOOWON CLIMATE CONTROL CO., LTDInventors: Jae Hyun SONG, Tae Han KIM, Hong Rok SHIM, Chul Min KIM, Gang Jong LEE
-
Publication number: 20220402680Abstract: A frozen food product according to the present application comprises: a frozen food; a food container having formed therein an inner space for accommodating the frozen food and formed of an edible material; and a packaging material including a first packaging material surrounding the frozen food and disposed between the food container and the frozen food, and a second packaging material surrounding the food container, in order to prevent moisture from being transferred to the food container, wherein the packaging material generates heat by means of microwaves.Type: ApplicationFiled: September 19, 2019Publication date: December 22, 2022Inventors: Tae Han KIM, Hoo Sik KIM, Byung Kook LEE, Da Woon JEONG, Eun Yeong SON, Sang Bong LEE, Jong Il LEE, Byeong Hyeon JEON
-
Publication number: 20220361539Abstract: The present application relates to: an edible sheet comprising a joined sheet, which comprises at least one grain sheet containing grains and at least one seaweed sheet containing seaweed, and a moisture prevention layer, which comprises a moisture prevention material formed on at least a part of one side surface of the joined sheet and/or one surface of the joining part at which the grain sheet and the seaweed sheet are joined in order to form the joined sheet; and an edible sheet preparation method comprising: a joining step of forming a joined sheet by joining at least one grain sheet containing grains and at least one seaweed sheet containing seaweed; and a step of forming a moisture prevention layer comprising a moisture prevention material on at least a part of one side surface of the joined sheet and/or one surface of the joining part at which the grain sheet and the seaweed sheet are joined in order to form the joined sheet, and comprising the steps of: including a joined sheet in which at least one gType: ApplicationFiled: September 19, 2019Publication date: November 17, 2022Inventors: Tae Han KIM, Hoo Sik KIM
-
Publication number: 20220336513Abstract: An image sensor includes different first and second focus pixels in a substrate; a first adjacent pixel in the substrate and adjacent to the first focus pixel in a positive first direction, a pixel being absent between the first focus pixel and the first adjacent pixel; a first micro-lens covering the first adjacent pixel; a second adjacent pixel in the substrate and adjacent to the second focus pixel in a positive first direction, a pixel being absent between the second focus pixel and the second adjacent pixel; and a second micro-lens covering the second adjacent pixel, and an area of the first micro-lens being different from an area of the second micro-lens.Type: ApplicationFiled: December 14, 2021Publication date: October 20, 2022Applicant: Samsung Electronics Co., Ltd.Inventors: Tae Han KIM, Dong Min KEUM, Bum Suk KIM, Yun Ki LEE
-
Publication number: 20220324295Abstract: A method for controlling heating of a vehicle thermal management system including an HVAC subsystem may include: determining, by a controller, a target temperature for heating a passenger compartment of a vehicle when the HVAC subsystem operates in heating mode; determining, by the controller, whether an internal temperature of the passenger compartment is lower than the target temperature; adjusting, by the controller, an opening amount of a heating-side expansion valve of the HVAC subsystem to a first opening amount and opening the heating-side expansion valve when the internal temperature is lower than the desired target temperature; and decreasing, by the controller, RPM of a compressor of the HVAC subsystem when the internal temperature is higher than or equal to the desired target temperature. The first opening amount is an opening amount of the heating-side expansion valve with which a heat capacity generated by a heating operation of the HVAC subsystem reaches a maximum heat capacity.Type: ApplicationFiled: November 1, 2021Publication date: October 13, 2022Applicants: Hyundai Motor Company, Kia CorporationInventors: Tae Han KIM, Jae Hyun SONG
-
Publication number: 20220324294Abstract: A method for controlling heating of a vehicle thermal management system is provided. The method includes activating, by a controller, a compressor of an HVAC subsystem when heating of a passenger compartment is required and determining whether a heat rejection from a powertrain component is greater than or equal to a reference heat rejection. A powertrain-side pump is activated and a battery-side pump is stopped when the heat rejection is greater than or equal to the reference heat rejection. A refrigerant circulating in the HVAC subsystem exchanges heat with a powertrain coolant having absorbed heat from the powertrain component.Type: ApplicationFiled: November 4, 2021Publication date: October 13, 2022Inventors: Tae Han Kim, Jae Hyun Song
-
Publication number: 20220274463Abstract: A method for controlling pressure in a vehicle thermal management system, includes: determining, by a controller, whether only the battery pack is cooled when cooling of a passenger compartment is desired; stopping, by the controller, the compressor when it is determined that only the battery pack is cooled; determining, by the controller, whether a noise generation condition is satisfied after stopping the compressor.Type: ApplicationFiled: August 20, 2021Publication date: September 1, 2022Applicants: HYUNDAI MOTOR COMPANY, Kia CorporationInventors: Gyoung Wan KOO, Tae Han KIM, Jae Hyun SONG
-
Publication number: 20220216257Abstract: An image sensor includes a substrate including a first surface on which light is incident and a second surface opposite to the first surface, unit pixels in the substrate, each including a photoelectric conversion layer, color filters on the first surface of the substrate, a grid pattern on the first surface of the substrate defining a respective light receiving area of each of the unit pixels, and microlenses on the color filters, each of the microlenses corresponding to a respective one of the unit pixels, wherein the unit pixels include a first pixel and a second pixel sharing a first color filter which is one of the color filters, and a first light receiving area of the first pixel is different from a second light receiving area of the second pixel.Type: ApplicationFiled: September 23, 2021Publication date: July 7, 2022Applicant: SAMSUNG ELECTRONICS CO.,LTD.Inventors: Dong Kyu LEE, Dong Min Keum, Jun Sung Park, Bum Suk Kim, Tae Han Kim, Kwang Hee Lee, Tae Sung Lee
-
Patent number: 11326889Abstract: It is an aspect of the present disclosure to provide a driver assistance system and control method thereof in which perform a data association of various data to be collected, thereby matching a plurality of features and performing precise position measurement.Type: GrantFiled: May 7, 2020Date of Patent: May 10, 2022Assignee: MANDO MOBILITY SOLUTIONS CORPORATIONInventor: Tae Han Kim
-
Patent number: D952114Type: GrantFiled: June 12, 2020Date of Patent: May 17, 2022Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Tae-Han Kim, Kang-Doo Kim, Seung-Mok Lee, Min-Kyung Choi
-
Patent number: D952115Type: GrantFiled: June 12, 2020Date of Patent: May 17, 2022Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Tae-Han Kim, Kang-Doo Kim, Seung-Mok Lee, Min-Kyung Choi