Patents by Inventor Heejun CHOI
Heejun CHOI 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: 20240171016Abstract: A wireless power transmission device and a control method thereof are provided. The wireless power transmission device includes a wireless power transmitter, a communication interface, a sensing coil, a light source driver, a light source, and at least one processor. The at least one processor is configured to control the wireless power transmitter to transmit first power supplied by the working coil to the cooking appliance, control the light source driver to measure second power induced in the sensing coil when the first power is transmitted, and control the light source driver to set at least one of a light emission intensity of the light source, a light emission color of the light source, or a light emission form of the light source, based on the amount of the second power.Type: ApplicationFiled: December 20, 2023Publication date: May 23, 2024Inventors: Heejun KANG, Kanghoon KIM, Dongoh KANG, Yongwook KIM, Hana CHOI
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Patent number: 11971178Abstract: An indoor unit of an air conditioner includes a cabinet assembly; a door assembly disposed at a front of the cabinet assembly to cover the front of the cabinet assembly; a fixed plate fixed to the cabinet assembly and disposed between the door assembly and the cabinet assembly; and a door assembly moving part disposed between the door assembly and the fixed plate to move the door assembly in a left-right direction with respect to the cabinet assembly. When seen from the front of the cabinet assembly, the fixed plate is fixed eccentric in a direction where the door assembly moves such that when the door assembly moves, a center line of the door assembly remains within a left-right width of the fixed plate.Type: GrantFiled: March 15, 2019Date of Patent: April 30, 2024Assignee: LG ELECTRONICS INC.Inventors: Sunggyu Choi, Kangyoung Kim, Junseok Bae, Seongkuk Mun, Heejun Cheon, Nahee Kim
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Patent number: 11926315Abstract: Disclosed is an electronic apparatus for detecting risk factors around a vehicle. The present electronic apparatus comprises a communicator, a memory storing at least one computer-executable instruction, and a processor for executing the at least one computer-executable instruction, wherein the processor receives, through the communicator, an image obtained from a camera located to capture the outside of the vehicle, calculates a rollover index of an external vehicle on the basis of an image of the external vehicle included in the obtained image, and performs a preset operation according to the calculated rollover index.Type: GrantFiled: December 26, 2019Date of Patent: March 12, 2024Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Dongwoo Park, Heejun Choi
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Publication number: 20230254402Abstract: An electronic device may include a sensor; a display; and a processor operatively connected to the sensor and the display, wherein the processor may be configured to determine the feature of a context included in a user interface (UI) component on the basis of an analysis result of the UI component, determine a display direction of the contents displayed on the display on the basis of the feature of the context and the posture of the electronic device, identify a rotation angle of the electronic device through a sensor in accordance with a change in the posture of the electronic device in a state that the contents are displayed on the display, and change the display direction of the contents on the basis of identifying that the rotation angle is equal to or greater than a first value. The first value may be configured differently in accordance with the feature of the context.Type: ApplicationFiled: December 13, 2022Publication date: August 10, 2023Inventors: Seoyoung JIN, Jinik KIM, Namjoon PARK, Jeonggwan KANG, Heejun Choi
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Publication number: 20230068763Abstract: A method is provided for folding an electronic device including a first housing and a second housing. The method includes an operation of calculating an angle between the first housing and the second housing. The operation of calculating the angle includes calculating, based on sensing data measured by a first sensor module disposed in the first housing and a second sensor module disposed in the second housing, an angle between the first housing and the second housing. The method further includes an operation of measuring a magnetic force value using a digital Hall sensor when a state of the foldable electronic device corresponding to the calculated angle corresponds to a set condition. The method further includes an operation of setting a first reference value associated with folding the foldable electronic device and a second reference value associated with unfolding the foldable electronic device based on the magnetic force value.Type: ApplicationFiled: November 8, 2022Publication date: March 2, 2023Inventors: Oheon KWON, Kihun EOM, Seongsig KANG, Sejeong OH, Heejun CHOI
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Patent number: 11551595Abstract: A foldable mobile electronic device is provided.Type: GrantFiled: January 8, 2021Date of Patent: January 10, 2023Assignee: Samsung Electronics Co., Ltd.Inventors: Heewoong Yoon, Heejun Choi, Oheon Kwon, Jongah Kim, Kihyuk Lee, Donghan Lee, Jeongho Cho, Gwangho Choi
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Publication number: 20220308591Abstract: A robot includes: a sensor; a driver; a memory storing instructions; and a processor, wherein the processor is configured to execute the instructions to: acquire first scan data including location information of an object around the robot based on a sensing value acquired by the sensor at a first time point, input the first scan data to a neural network model learned to predict scan data to acquire second scan data predicted to be acquired by the robot at a second time point after the first time point, identify a possibility of collision with the object based on location information of the object included in the second scan data; acquire driving data based on the identified possibility of collision; and control the driver based on the acquired driving data.Type: ApplicationFiled: May 18, 2022Publication date: September 29, 2022Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Aron BAIK, Myounggon Kim, Eunsoll Chang, Mideum Choi, Heejun Choi
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Patent number: 11380285Abstract: According to various embodiments, a method of operating an electronic device, which has a foldable housing that causes first and second portions of a display to face each other in a folded state and to be directed in the same direction in an unfolded state and an illuminance sensor that is disposed on a surface on which the second portion is formed, includes a process of determining an angle formed by the first portion and the second portion using data received from an angle detecting sensor; a process of checking out a reference value corresponding to the determined angle in a lookup table; a process of correcting a first illuminance value from the illuminance sensor using the checked reference value; and a process of controlling brightness of the display based on the corrected first illuminance value at least in part.Type: GrantFiled: February 18, 2020Date of Patent: July 5, 2022Inventors: Heejun Choi, Jongjin Kim, Oheon Kwon, Seongmin Je
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Publication number: 20210347353Abstract: Disclosed is an electronic apparatus for detecting risk factors around a vehicle. The present electronic apparatus comprises a communicator, a memory storing at least one computer-executable instruction, and a processor for executing the at least one computer-executable instruction, wherein the processor receives, through the communicator, an image obtained from a camera located to capture the outside of the vehicle, calculates a rollover index of an external vehicle on the basis of an image of the external vehicle included in the obtained image, and performs a preset operation according to the calculated rollover index.Type: ApplicationFiled: December 26, 2019Publication date: November 11, 2021Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Dongwoo PARK, Heejun CHOI
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Patent number: 11113130Abstract: An electronic apparatus includes a memory; a communication circuitry configured to communicate with a server; and a processor configured to: control the communication circuitry to transmit error information about a first error, which occurs during an operation, to the server, based on the first error, receive information about data to be collected for solving a second error set based on the error information from the server, store the data generated during the operation based on the received information in the memory, and control the communication circuitry to transmit the stored data to the server, based on the second error which occurs during the operation.Type: GrantFiled: February 12, 2020Date of Patent: September 7, 2021Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Somi Lee, Minhee Park, Hyosung Park, Myoungil Lee, Byulna Lee, Heejun Choi
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Publication number: 20210248942Abstract: A foldable mobile electronic device is provided.Type: ApplicationFiled: January 8, 2021Publication date: August 12, 2021Inventors: Heewoong YOON, Heejun CHOI, Oheon KWON, Jongah KIM, Kihyuk LEE, Donghan LEE, Jeongho CHO, Gwangho CHOI
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Publication number: 20200265799Abstract: According to various embodiments, a method of operating an electronic device, which has a foldable housing that causes first and second portions of a display to face each other in a folded state and to be directed in the same direction in an unfolded state and an illuminance sensor that is disposed on a surface on which the second portion is formed, includes a process of determining an angle formed by the first portion and the second portion using data received from an angle detecting sensor; a process of checking out a reference value corresponding to the determined angle in a lookup table; a process of correcting a first illuminance value from the illuminance sensor using the checked reference value; and a process of controlling brightness of the display based on the corrected first illuminance value at least in part.Type: ApplicationFiled: February 18, 2020Publication date: August 20, 2020Inventors: Heejun CHOI, Jongjin KIM, Oheon KWON, Seongmin JE
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Publication number: 20200257580Abstract: An electronic apparatus includes a memory; a communication circuitry configured to communicate with a server; and a processor configured to: control the communication circuitry to transmit error information about a first error, which occurs during an operation, to the server, based on the first error, receive information about data to be collected for solving a second error set based on the error information from the server, store the data generated during the operation based on the received information in the memory, and control the communication circuitry to transmit the stored data to the server, based on the second error which occurs during the operation.Type: ApplicationFiled: February 12, 2020Publication date: August 13, 2020Applicant: Samsung Electronics Co., Ltd.Inventors: Somi Lee, Minhee PARK, Hyosung PARK, Myoungil LEE, Byulna LEE, Heejun CHOI
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Publication number: 20180063435Abstract: A method and an electronic device for measuring illuminance are provided. An operating method of the electronic device includes identifying time intervals when a display of the electronic device operates in a deactivated state, and determining illuminance using at least one sensing value measured through an illuminance sensor during the identified time intervals. The illuminance sensor may be disposed under the display.Type: ApplicationFiled: June 30, 2017Publication date: March 1, 2018Inventors: Jeong-Ho CHO, Hee-Woong YOON, Il-Young KIM, Jeongyeol LEE, Hyungjin RHO, Song Hee JUNG, Oheon KWON, Heejun CHOI, Jeong-Min PARK, Kihuk LEE