Patents by Inventor Myoung Jun Lee
Myoung Jun 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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Patent number: 12269366Abstract: A charging control system and method are provided for electrically driven transport vehicles to efficiently perform charging control on electrically driven transport vehicles according to a charging priority, which is determined by a charging system of a hub based on state variables, such as travel schedule information of the electrically driven transport vehicles and the SOC and available energy of batteries thereof. In addition, power distribution between electrically driven transport vehicles is controlled by the charging system of the hub based on the state variables, thereby achieving efficient charging of the batteries of the electrically driven transport vehicles, which travel according to a schedule, and optimization of travel of the vehicles.Type: GrantFiled: August 18, 2021Date of Patent: April 8, 2025Assignees: Hyundai Motor Company, Kia CorporationInventor: Myoung Jun Lee
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Publication number: 20240219061Abstract: An air purifier includes: a body having an inlet introducing air; a blower accommodated in the body and providing blowing force for flow of air; a filter filtering the air introduced into the body; a wind direction control unit adjusting a filtered air discharging direction; a manipulation module for outputting a signal manipulated by user; and a control device controlling the wind direction control unit based on the signal. The wind direction control unit includes: a wind direction control member rotating about the body about an axis extending horizontally; a motor providing driving force for rotating the wind direction control member; a driving gear rotated by the driving force of the motor; and a driven gear rotated by the driving gear. The control device controls the motor so that when the driving gear is rotated and then stopped, the driving gear is stopped after reversely rotated by a predetermined angle.Type: ApplicationFiled: April 12, 2022Publication date: July 4, 2024Applicant: COWAY CO., LTD.Inventors: Ki Soo KIM, Myoung Jun LEE, Yu Young NAM, Jae Hong KIM
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Publication number: 20220250502Abstract: A charging control system and method are provided for electrically driven transport vehicles to efficiently perform charging control on electrically driven transport vehicles according to a charging priority, which is determined by a charging system of a hub based on state variables, such as travel schedule information of the electrically driven transport vehicles and the SOC and available energy of batteries thereof. In addition, power distribution between electrically driven transport vehicles is controlled by the charging system of the hub based on the state variables, thereby achieving efficient charging of the batteries of the electrically driven transport vehicles, which travel according to a schedule, and optimization of travel of the vehicles.Type: ApplicationFiled: August 18, 2021Publication date: August 11, 2022Inventor: Myoung Jun Lee
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Patent number: 10719147Abstract: A display apparatus including a display configured to display a pointing object, a communicator configured to perform communication with a remote control device which recognizes a movement and transmits a signal corresponding to the recognized movement, and a processor configured to control a moving state of the pointing object based on the signal received from the remote control device. The processor controls the moving state of the pointing object according to a relative coordinate method for a first area where a screen of the display is included, and controls the moving state of the pointing object according to an absolute coordinate method for a second area outside the first area.Type: GrantFiled: January 29, 2016Date of Patent: July 21, 2020Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Jae-won Jung, Yong-deok Kim, Hyun-kyu Yun, Byuk-sun Kim, Sang-hoon Eum, Myoung-jun Lee, Byung-jo Jun
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Patent number: 10617189Abstract: The present disclosure relates to a hair iron, the hair iron including a first body and a second body, a first cover, a second cover, a first heater, a second heater, and a cartridge, whereby damage to user hair and a safety accident can be prevented by styling the user hair at a relatively lower temperature, and insufficient hair styling caused by low temperature can be effectively complemented by coating hair treatment material on the user hair through evaporation of the hair treatment material.Type: GrantFiled: March 9, 2017Date of Patent: April 14, 2020Inventors: Myoung Jun Lee, Sean Yonghak Lee
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Patent number: 10353656Abstract: A user terminal device, a method for controlling the user terminal device, and a system for providing content are disclosed. The user terminal device may include a communicator configured to communicate with a display device, a detector configured to detect a distance between the user terminal device and the display device, a plurality of inputters configured to receive input of a user command, and a controller. The controller is configured to activate at least one of the plurality of inputters in response to a detection that the user terminal is within a predetermined distance with respect to the display device. The user terminal device may control an operation of the display device according to the distance between the user terminal device and the display device.Type: GrantFiled: August 18, 2017Date of Patent: July 16, 2019Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Byuk-sun Kim, Sang-hoon Eum, Young-deok Kim, Hyun-kyu Yun, Myoung-jun Lee, Byung-jo Jun, Jae-won Jung
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Patent number: 10127856Abstract: Disclosed are a display apparatus and a control method thereof, the display apparatus including: a display unit which includes a plurality of pixels with an organic light emitting diode (OLED); a power supply which supplies power to the display unit; an image processor which processes an image signal in accordance with the plurality of pixels; and a controller which divides the frame into a plurality of sub-frames, assigns bit weights to each of the divided sub-frames, and controls the power supply to supply a voltage which is adjusted by the assigned bit weights in accordance with the sub-frames to the display unit.Type: GrantFiled: January 30, 2014Date of Patent: November 13, 2018Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Sang-hoon Lee, Myoung-jun Lee, Eun-il Cho, Byeong-cheol Hyeon
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Patent number: 10089006Abstract: A display apparatus is disclosed. The display apparatus includes a display, an input unit configured to receive a handwriting trace, in response to a user handwriting being performed at a remote control apparatus; a detector configured to determine text corresponding to the handwriting trace; and a controller configured to search for an item corresponding to the text, classify the item into a plurality of categories, and control the display to display the item on the display.Type: GrantFiled: July 7, 2014Date of Patent: October 2, 2018Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Myoung-jun Lee, Hyun-kyu Yun, Kwan-young Kim, Kun-ho Keum, Min-sup Kim, Sang-jin Kim, Moon-sung Na
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Publication number: 20180213908Abstract: The present disclosure relates to a hair iron, the hair iron including a first body and a second body, a first cover, a second cover, a first heater, a second heater, and a cartridge, whereby damage to user hair and a safety accident can be prevented by styling the user hair at a relatively lower temperature, and insufficient hair styling caused by low temperature can be effectively complemented by coating hair treatment material on the user hair through evaporation of the hair treatment material.Type: ApplicationFiled: March 9, 2017Publication date: August 2, 2018Inventors: Myoung Jun LEE, Sean Yonghak LEE
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Publication number: 20180096682Abstract: An image processing apparatus includes a loudspeaker configured to output a sound based on a first audio signal, a receiver configured to receive a second audio signal from a microphone, and at least one processor configured to execute a first voice recognition with regard to the first audio signal and the second audio signal respectively, execute a second voice recognition with regard to the second audio signal in response to results from applying the first voice recognition to the first audio signal and the second audio signal being different from each other, and skip the second voice recognition with regard to the second audio signal in response to the results from applying the first voice recognition to the first audio signal and the second audio signal being equal to each other.Type: ApplicationFiled: September 28, 2017Publication date: April 5, 2018Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Dae-woo CHO, Tae-hoon KIM, Myoung-jun LEE, Min-sup KIM
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Publication number: 20180070125Abstract: A remote controller is provided, which includes a transmitter, a microphone configured to receive from a display device an audio signal including information on a code set capable of controlling an external device connected to the display device through a predetermined carrier frequency, a signal processor configured to convert the received audio signal, and a microcomputer configured to acquire the code set capable of controlling the external device from a converted signal if the received audio signal is converted into a form that can be processed through the signal processor, and to control the transmitter to transmit a control signal for controlling the external device on the basis of the code set.Type: ApplicationFiled: September 7, 2017Publication date: March 8, 2018Applicant: Samsung Electronics Co., Ltd.Inventors: Jong-keun LEE, Tae-hoon KIM, Min-sup KIM, Myoung-jun LEE, Chae-young LIM
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Publication number: 20170344328Abstract: A user terminal device, a method for controlling the user terminal device, and a system for providing content are disclosed. The user terminal device may include a communicator configured to communicate with a display device, a detector configured to detect a distance between the user terminal device and the display device, a plurality of inputters configured to receive input of a user command, and a controller. The controller is configured to activate at least one of the plurality of inputters in response to a detection that the user terminal is within a predetermined distance with respect to the display device. The user terminal device may control an operation of the display device according to the distance between the user terminal device and the display device.Type: ApplicationFiled: August 18, 2017Publication date: November 30, 2017Applicant: Samsung Electronics Co., Ltd.Inventors: Byuk-sun KIM, Sang-hoon EUM, Young-deok KIM, Hyun-kyu YUN, Myoung-jun LEE, Byung-jo JUN, Jae-won JUNG
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Patent number: 9766849Abstract: A user terminal device, a method for controlling the user terminal device, and a system for providing content are disclosed. The user terminal device may include a communicator configured to communicate with a display device, a detector configured to detect a distance between the user terminal device and the display device, a plurality of inputters configured to receive input of a user command, and a controller. The controller is configured to activate at least one of the plurality of inputters in response to a detection that the user terminal is within a predetermined distance with respect to the display device. The user terminal device may control an operation of the display device according to the distance between the user terminal device and the display device.Type: GrantFiled: October 26, 2015Date of Patent: September 19, 2017Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Byuk-sun Kim, Sang-hoon Eum, Young-deok Kim, Hyun-kyu Yun, Myoung-jun Lee, Byung-jo Jun, Jae-won Jung
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Patent number: 9661255Abstract: Disclosed is a display apparatus which performs wireless communication with a target control device and a peripheral display apparatus. The display apparatus may include communication circuitry which transmits to the peripheral display apparatus a request message requesting a determination of whether an operation command of the target control device is received when the target control device is operated; and a controller configured to perform a function corresponding to the operation command of the target control device based on a response message to the request message. In the display apparatus and a control system and method for the same, the display apparatus is able to be controlled through a control device paired with a different display apparatus, and since a re-pairing process is not performed, an additional operation in which a user performs the re-pairing process may be removed, and thus user convenience may be improved.Type: GrantFiled: September 24, 2015Date of Patent: May 23, 2017Assignee: Samsung Electronics Co., Ltd.Inventors: Kun-Ho Keum, Min Sup Kim, Myoung Jun Lee, Jong Keun Lee, Kyu Jung Jo, Kwan Young Kim, Hyun-Kyu Yun
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Patent number: 9654720Abstract: A display apparatus is provided, which includes a receiver configured to receive a writing trace performed on a remote controller, a detector configured to extract a character that corresponds to the writing trace, a display configured to display the character and at least one item that corresponds to the character, and a controller configured to, if a user's operation is performed in one direction on the remote controller, automatically execute a function that corresponds to the at least one item that is positioned in the direction in which the user's operation is performed.Type: GrantFiled: August 28, 2014Date of Patent: May 16, 2017Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Moon-sung Na, Kwan-young Kim, Hyun-kyu Yun, Myoung-jun Lee
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Patent number: 9484820Abstract: A multi-output DC/DC converter, which may be included in an electronic apparatus, performs sync switching control using a simplified configuration. The DC/DC converter may include a first switching unit which alternately switches input DC power and converts the DC power into AC power, a converter which converts the AC power and outputs first power and second power, a first output unit which receives the first power and outputs an output voltage, a second output unit which includes a second switching unit, and receives and switches the second power through the second switching unit and outputs an output voltage, and a controller which detects a voltage applied to a winding wire of the first output unit, generates a sync signal by using the detected voltage, compares the sync signal with a predetermined reference and controls the second switching unit to synchronize the second switching unit with the first switching unit.Type: GrantFiled: July 1, 2013Date of Patent: November 1, 2016Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Byeong-cheol Hyeon, Myoung-jun Lee, Sang-hoon Lee
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Patent number: 9437127Abstract: A device and a method for displaying an image, a device and a method for supplying power, and a method for adjusting brightness of contents are provided. The device for displaying the image includes: a pixel value converter which, if a plurality of color pixel values of the image is received, converts the received color pixel values; a display panel which includes a plurality of color light-emitting devices and which drives each of the plurality of color light-emitting devices based on the converted color pixel values; a light-emission controller which provides the display panel with a control signal which variably controls respective driving times of each of the color light-emitting devices based on colors; and a global controller which controls the light-emission controller to variably adjust a duty ratio of the control signal based on colors and the converted color pixel values.Type: GrantFiled: December 19, 2012Date of Patent: September 6, 2016Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Jae-sung Park, Hyung-rae Kim, Myoung-jun Lee, Sang-hoon Lee, Byeong-cheol Hyeon
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Publication number: 20160224134Abstract: A display apparatus including a display configured to display a pointing object, a communicator configured to perform communication with a remote control device which recognizes a movement and transmits a signal corresponding to the recognized movement, and a processor configured to control a moving state of the pointing object based on the signal received from the remote control device. The processor controls the moving state of the pointing object according to a relative coordinate method for a first area where a screen of the display is included, and controls the moving state of the pointing object according to an absolute coordinate method for a second area outside the first area.Type: ApplicationFiled: January 29, 2016Publication date: August 4, 2016Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Jae-won JUNG, Yong-deok KIM, Hyun-kyu YUN, Byuk-sun KIM, Sang-hoon EUM, Myoung-jun LEE, Byung-jo JUN
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Patent number: 9374547Abstract: A display apparatus is provided. The display apparatus includes a communicator configured to communicate with an input apparatus comprising a touch pad, and receive coordinate data corresponding to a dragging trajectory input through the touch pad. The display apparatus also includes a display configured to display the dragging trajectory on a screen based on the received coordinate data; and a controller configured to recognize a number or character corresponding to the dragging trajectory based on the received coordinate data, and provide visual feedback adjusting the displayed dragging trajectory according to a recognition result.Type: GrantFiled: March 7, 2014Date of Patent: June 21, 2016Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Myoung-jun Lee, Hyun-kyu Yun, Joon-hyun Yang
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Publication number: 20160124523Abstract: An electronic device, a display device, and a method for controlling the same are provided. The method for controlling an electronic device includes communicating with a display device that displays content; sensing a motion of the electronic device, and determining whether the electronic device is in an alignment state for providing a content service from the display device based on the result of motion sensing; transmitting an event signal that includes alignment state information to the display device if the electronic device is in the alignment state; and displaying content information about the content that is received from the display device. Accordingly, the electronic device can receive the content information related to the content that is being displayed on the display device more intuitively and quickly.Type: ApplicationFiled: July 16, 2015Publication date: May 5, 2016Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Byuk-sun KIM, Hyun-kyu YUN, Young-deok KIM, Sang-hoon EUM, Myoung-jun LEE, Byung-jo JUN, Jae-won JUNG