Patents by Inventor Hyo Jeong LEE
Hyo Jeong LEE 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: 20240128407Abstract: A display device can include a first substrate having an active area and a non-active area, where the non-active area includes a plurality of first areas spaced apart from each other and a plurality of second areas disposed between the plurality of first areas. The display device can further include a plurality of first pad electrodes disposed on the plurality of first areas, a plurality of side lines disposed on the plurality of first pad electrodes, and a plurality of step compensation layers disposed in the plurality of second areas. By additionally forming the step compensation layers in the second areas, it is possible to compensate for step differences between the plurality of first areas and the plurality of second areas.Type: ApplicationFiled: October 16, 2023Publication date: April 18, 2024Applicant: LG Display Co., Ltd.Inventors: JeeHun KIM, Hyeran JEONG, Sungeun BAE, Hyo Seob LEE
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Publication number: 20240030764Abstract: Disclosed is a rotor including a sleeve part having a shape corresponding to a cylinder extending in a reference direction, and having an inner hole extending in the reference direction, in an interior thereof, a division part disposed in the inner hole, and dividing the inner hole into a first space and a second space, together with the sleeve part, a first magnet part disposed in the first space, and a second magnet part disposed in the second space, and disposed to have an opposite polarity to that of the first magnet part when viewed along the reference direction.Type: ApplicationFiled: March 28, 2023Publication date: January 25, 2024Inventors: Hyo Jeong Lee, Kyoung Ku Ha, Hong Seok Kim, Sung Il Kim, Young Doo Yoon, Hyun Sung Kim, Sang Gyu Lee, Min Seong Lee
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Publication number: 20230402945Abstract: A sensorless induction motor system includes a control unit which applies a plurality of sampling pulse voltages to phases of the stator, estimates the position of a rotor through a first rotor position vector having the greatest deviation in an induced current, compares an induced current deviation of a second rotor position vector having a second greatest deviation of deviation of the induced current with that of a first rotor position vector, and determines whether or not permanent magnets are demagnetized; and a method of controlling the sensorless induction motor system.Type: ApplicationFiled: November 4, 2022Publication date: December 14, 2023Applicants: Hyundai Motor Company, Kia CorporationInventors: Sung Do KIM, Chang Seok YOU, Hyo Jeong LEE, Min Su KANG, Joo Yeon KIM
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Publication number: 20230401968Abstract: A training system for sound directional discrimination ability includes: a speaker that is located in an angle range determined left or right in front of a human dummy or disposed in front of a subject and generates a sound directional training sound multiple times; a microphone which is worn on each of both ears of a human dummy or the subject and obtains the training sound; a training sound reproduction unit for reproducing at least a part of the obtained training sound for each of the configuration angles; a response information determination unit for providing the subject with multiple visual targets for each of the configuration angles and determining whether the subject has selected a correct response visual target among the multiple visual targets; and a level control unit for selecting at least one angle among the configuration angles.Type: ApplicationFiled: October 19, 2021Publication date: December 14, 2023Applicant: Industry Academic Cooperation Foundation, Hallym UniversityInventors: Hyo Jeong Lee, Ja Hee Kim, Lee Seul Shim
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Patent number: 11810045Abstract: Methods and systems for automatic package tracking and prioritized reordering include receiving, through a network interface, information relating to an order, a first package identifier associated with a first package, and event data associated with a plurality of package identifiers that include the first package identifier, the order comprising a first group of items, where the first package is configured to hold the first group of items and is to be delivered to a first recipient within a first predetermined period of time through one or more existing routes; parsing the event data based on the first package identifier; determining whether the first package exists based on the information; and transmitting a signal to a computer system to deliver the first package or to reorder the first package based on the determinations.Type: GrantFiled: September 14, 2021Date of Patent: November 7, 2023Assignee: COUPANG, CORP.Inventors: Hyun Bo Kang, Ji Ho Chang, Hyo Jeong Lee, Hyun Sik Eugene Minh, Soung Hie Kim, Erik Rehn
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Publication number: 20230282681Abstract: A display device includes electrodes disposed in a display area and spaced apart from each other, light emitting elements disposed between the electrodes, conductive lines disposed in a non-display area and electrically connected to the electrodes, and dummy pixels disposed on the conductive lines. The dummy pixels each may include dummy partition walls spaced apart from each other, and dummy electrodes disposed on the partition walls and spaced apart from each other.Type: ApplicationFiled: February 15, 2023Publication date: September 7, 2023Applicant: Samsung Display Co., LTD.Inventors: Jae Hee KIM, Ki Nyeng KANG, In Pyo KIM, Jeong Kook WANG, Hyo Jeong LEE, Jong Hwan CHA
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Patent number: 11726823Abstract: An electronic device includes a master processor, and processors operatively coupled to the master processor. The master processor processes a task including subtasks using the processors. Each processor is assigned to at least one subtask of the subtasks to process at least one subtask. The master processor groups the subtasks into groups in consideration of execution dependencies among the subtasks, regardless of which processor of the processors is to process at least one subtask, compare a number of the groups and a number of the processors to generate a comparison result, generate worker threads, wherein a number of the worker threads depends on the comparison result, and process the subtasks using the processors through the worker threads.Type: GrantFiled: November 30, 2020Date of Patent: August 15, 2023Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Hyo Jeong Lee, Myeong Jong Kim, Hoon Choi
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Publication number: 20230187472Abstract: A display device may include a first electrode and a second electrode spaced from each other on a substrate. A light emitting element may be on the first electrode and the second electrode. A first insulating pattern may be on the light emitting element. A first contact electrode may be on a first side of the first insulating pattern and contacting a first end of the light emitting element. A second insulating pattern may be on the first insulating pattern and partially covering the first contact electrode. A third insulating layer may be on the second insulating pattern. A second contact electrode may be on a second side of the first insulating pattern, and contact a second end of the light emitting element that is exposed from the first insulating pattern, the second insulating pattern, and the third insulating layer.Type: ApplicationFiled: December 6, 2022Publication date: June 15, 2023Inventors: Jae Hee KIM, Ki Nyeng KANG, In Pyo KIM, Jeong Kook WANG, Hyo Jeong LEE, Jong Hwan CHA
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Publication number: 20210406811Abstract: Methods and systems for automatic package tracking and prioritized reordering include receiving, through a network interface, information relating to an order, a first package identifier associated with a first package, and event data associated with a plurality of package identifiers that include the first package identifier, the order comprising a first group of items, where the first package is configured to hold the first group of items and is to be delivered to a first recipient within a first predetermined period of time through one or more existing routes; parsing the event data based on the first package identifier; determining whether the first package exists based on the information; and transmitting a signal to a computer system to deliver the first package or to reorder the first package based on the determinations.Type: ApplicationFiled: September 14, 2021Publication date: December 30, 2021Applicant: COUPANG CORP.Inventors: Hyun Bo KANG, Ji Ho CHANG, Hyo Jeong LEE, Hyun Sik Eugene MINH, Soung Hie KIM, Erik REHN
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Patent number: 11151507Abstract: Methods and systems for automatic package tracking and prioritized reordering include receiving, through a network interface, information relating to an order, a first package identifier associated with a first package, and event data associated with a plurality of package identifiers that include the first package identifier, the order comprising a first group of items, where the first package is configured to hold the first group of items and is to be delivered to a first recipient within a first predetermined period of time through one or more existing routes; parsing the event data based on the first package identifier; determining whether the first package exists based on the information; and transmitting a signal to a computer system to deliver the first package or to reorder the first package based on the determinations.Type: GrantFiled: October 25, 2019Date of Patent: October 19, 2021Assignee: COUPANG CORP.Inventors: Hyun Bo Kang, Ji Ho Chang, Hyo Jeong Lee, Hyun Sik Eugene Minh, Soung Hie Kim, Erik Rehn
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Publication number: 20210248011Abstract: An electronic device includes a master processor, and processors operatively coupled to the master processor. The master processor processes a task including subtasks using the processors. Each processor is assigned to at least one subtask of the subtasks to process at least one subtask. The master processor groups the subtasks into groups in consideration of execution dependencies among the subtasks, regardless of which processor of the processors is to process at least one subtask, compare a number of the groups and a number of the processors to generate a comparison result, generate worker threads, wherein a number of the worker threads depends on the comparison result, and process the subtasks using the processors through the worker threads.Type: ApplicationFiled: November 30, 2020Publication date: August 12, 2021Applicant: Samsung Electronics Co., Ltd.Inventors: Hyo Jeong LEE, Myeong Jong KIM, Hoon CHOI
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Publication number: 20200302374Abstract: Methods and systems for automatic package tracking and prioritized reordering include receiving, through a network interface, information relating to an order, a first package identifier associated with a first package, and event data associated with a plurality of package identifiers that include the first package identifier, the order comprising a first group of items, where the first package is configured to hold the first group of items and is to be delivered to a first recipient within a first predetermined period of time through one or more existing routes; parsing the event data based on the first package identifier; determining whether the first package exists based on the information; and transmitting a signal to a computer system to deliver the first package or to reorder the first package based on the determinations.Type: ApplicationFiled: October 25, 2019Publication date: September 24, 2020Inventors: Hyun Bo KANG, Ji Ho CHANG, Hyo Jeong LEE, Hyun Sik Eugene MINH, Soung Hie KIM, Erik REHN
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Publication number: 20200302385Abstract: Methods and systems for automatic package tracking and prioritized reordering include receiving, through a network interface, information relating to an order, a first package identifier associated with a first package, and event data associated with a plurality of package identifiers that include the first package identifier, the order comprising a first group of items, where the first package is configured to hold the first group of items and is to be delivered to a first recipient within a first predetermined period of time through one or more existing routes; parsing the event data based on the first package identifier; determining whether the first package exists based on the information; and transmitting a signal to a computer system to deliver the first package or to reorder the first package based on the determinations.Type: ApplicationFiled: April 15, 2020Publication date: September 24, 2020Inventors: Erik Rehn, Keunwoo Sung, Hyun Bo Kang, Ji Ho Chang, Hyo Jeong Lee
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Patent number: 10664793Abstract: Methods and systems for automatic package tracking and prioritized reordering include receiving, through a network interface, information relating to an order, a first package identifier associated with a first package, and event data associated with a plurality of package identifiers that include the first package identifier, the order comprising a first group of items, where the first package is configured to hold the first group of items and is to be delivered to a first recipient within a first predetermined period of time through one or more existing routes; parsing the event data based on the first package identifier; determining whether the first package exists based on the information; and transmitting a signal to a computer system to deliver the first package or to reorder the first package based on the determinations.Type: GrantFiled: March 18, 2019Date of Patent: May 26, 2020Assignee: COUPANG CORP.Inventors: Erik Rehn, Keunwoo Sung, Hyun Bo Kang, Ji Ho Chang, Hyo Jeong Lee
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Publication number: 20180146929Abstract: A method for predicting ventricular arrhythmia includes a step of receiving at least one of an electrocardiogram signal and a respiration signal of a ventricular arrhythmia patient; a step of acquiring at least one of parameter values for heart rate variability and respiratory variability of the ventricular arrhythmia patient by analyzing at least one of the electrocardiogram signal and the respiration signal of the ventricular arrhythmia patient; a step of generating a ventricular arrhythmia estimation algorithm for predicting whether or not ventricular arrhythmia occurs by using the acquired parameter values; a step of predicting whether or not ventricular arrhythmia of a user occurs by applying at least one of the parameter values for the heart rate variability and the respiratory variability of the user to the ventricular arrhythmia estimation algorithm; and a step of outputting prediction results as to whether or not the ventricular arrhythmia occurs.Type: ApplicationFiled: June 1, 2016Publication date: May 31, 2018Applicant: UNIVERSITY OF ULSAN FOUNDATION FOR INDUSTRY COOPERATIONInventors: Se Gyeong JOO, Hyo Jeong LEE
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Patent number: 8811916Abstract: A dual-standby terminal and a method for operating wireless communication unit are disclosed. The dual-standby terminal includes: a plurality of wireless communication units; a plurality of low-noise amplifiers located on reception paths of the wireless communication units, respectively; and a controller. The controller enables all of the plurality of low-noise amplifiers when the dual-standby terminal performs a simultaneous call. The controller also enables part of the plurality of low-noise amplifiers when the dual-standby terminal performs a single call or is operated in a standby state.Type: GrantFiled: August 16, 2010Date of Patent: August 19, 2014Assignee: Samsung Electronics Co., Ltd.Inventors: Ki Suk Jeung, Hyo Jeong Lee, Chang Yong Oh, Guen Su Lim
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Patent number: 8417292Abstract: A device-adaptive connection establishing method and system for a mobile terminal that is capable of identifying an external device based on a variation of signals exchanged between the mobile terminal and the external device and establishing an electrical connection adaptive to the external device is provided. A device-adaptive connection establishing method of the present invention includes detecting a connecting of an external device to the mobile terminal, detecting a signal transmitted between the external device and the mobile terminal, comparing the signal with previously stored reference values, and determining a type of the external device based on a result of the comparison.Type: GrantFiled: May 21, 2008Date of Patent: April 9, 2013Assignee: Samsung Electronics Co., Ltd.Inventors: Hyoung Sup Kim, Hyo Jeong Lee
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Publication number: 20110045867Abstract: A dual-standby terminal and a method for operating wireless communication unit are disclosed. The dual-standby terminal includes: a plurality of wireless communication units; a plurality of low-noise amplifiers located on reception paths of the wireless communication units, respectively; and a controller. The controller enables all of the plurality of low-noise amplifiers when the dual-standby terminal performs a simultaneous call. The controller also enables part of the plurality of low-noise amplifiers when the dual-standby terminal performs a single call or is operated in a standby state.Type: ApplicationFiled: August 16, 2010Publication date: February 24, 2011Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Ki Suk JEUNG, Hyo Jeong LEE, Chang Yong OH, Guen Su LIM
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Publication number: 20080311955Abstract: A device-adaptive connection establishing method and system for a mobile terminal that is capable of identifying an external device based on a variation of signals exchanged between the mobile terminal and the external device and establishing an electrical connection adaptive to the external device is provided. A device-adaptive connection establishing method of the present invention includes detecting a connecting of an external device to the mobile terminal, detecting a signal transmitted between the external device and the mobile terminal, comparing the signal with previously stored reference values, and determining a type of the external device based on a result of the comparison.Type: ApplicationFiled: May 21, 2008Publication date: December 18, 2008Applicant: SAMSUNG ELECTRONICS CO. LTD.Inventors: Hyoung Sup KIM, Hyo Jeong LEE