Patents by Inventor Eun-Kyung Hong
Eun-Kyung Hong 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: 20170259618Abstract: A caster apparatus is provided. In one embodiment, there is provided a caster apparatus including a caster wheel and a first driving wheel disposed on a first side of the caster wheel. The first driving wheel is configured to be driven by a first motor. A second driving wheel is disposed on a second side opposite to the first side of the caster wheel. The second driving wheel is configured to be driven by a second motor different from the first motor. A first actuator is configured to move the first driving wheel in a vertical direction to a ground according to a curvature of the ground. A second actuator is configured to move the second driving wheel in a vertical direction to the ground according to a curvature of the ground, wherein the first and second driving wheels are configured to steer the caster wheel.Type: ApplicationFiled: November 17, 2016Publication date: September 14, 2017Applicant: Samsung Electronics Co., Ltd.Inventors: Nam Su YUK, Jung Jun PARK, Eun Kyung HONG, Beom Soo HWANG
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Patent number: 9760268Abstract: A mobile device includes a storage unit that stores information of previously registered electrical devices and an application for monitoring and controlling the previously registered electrical devices, a communication unit that communicates with the previously registered electrical device, a user interface unit that includes an overview part and a widget part, outputs an operation status of the previously registered electrical device, and receives an operation command of at least one of the previously registered electrical devices, a control unit that controls the user interface unit so that the operation status of the previously registered electrical device is output when the application is executed, and controls an operation of the at least one electrical device based on the operation command input to the user interface unit.Type: GrantFiled: November 5, 2014Date of Patent: September 12, 2017Assignee: Samsung Electronics Co., Ltd.Inventors: Ji Hyun Jeon, Young Sun Shin, Eun Kyung Hong, Sun Young Seo, So Young Yun, Jiyoon Yoon
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Patent number: 9646529Abstract: Disclosed are an organic light emitting diode (OLED) display device and a method for driving the same, which are capable of simplifying the configuration of an overcurrent prevention circuit while preventing overcurrent generation at an image display panel, and achieving a reduction in production costs. The OLED display device includes an image data converter for analyzing input image data, to reduce the possibility of overcurrent generation and to prevent overcurrent generation, modulating image data and a grayscale voltage level (or a gamma voltage level) of a next frame when overcurrent is generated, and outputting the modulated image data and the modulated grayscale voltage (or the modulated gamma voltage), and a timing controller for arranging the image data from the image data converter to match a size of an image display panel, supplying the arranged image data to a data driver, and generating a data control signal to control the data driver.Type: GrantFiled: November 14, 2013Date of Patent: May 9, 2017Assignee: LG Display Co., Ltd.Inventors: Sung-Kyu Lee, Eun-Kyung Hong
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Patent number: 9646569Abstract: A luminance controller of an OLED device and the OLED device including the luminance controller include a peaking processor for calculating a minimum gray level value by filtering low gray level data from primary RGB data and determining a compensation gain value corresponding to the minimum gray level value; a boosting processor for calculating a maximum gray level value by filtering high gray level data from the primary RGB data, calculating a gain value corresponding to the maximum gray level value, and calculating a coloring ratio coefficient using the minimum gray level value and the maximum gray level value; and a secondary RGB generator for generating secondary RGB data by applying the compensation gain value, the coloring ratio coefficient, and the gain value to the primary RGB data.Type: GrantFiled: December 16, 2014Date of Patent: May 9, 2017Assignee: LG Display Co., Ltd.Inventors: Seong-Gyun Kim, Eun-Kyung Hong
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Publication number: 20160334943Abstract: The present invention is a control device that controls an operation of at least one electric device and includes a user interface unit configured to receive an operation command for the at least one electric device, the user interface unit having a notification window associated with the at least one electric device in a home screen; and a control unit configured to, when an event associated with the at least one electric device has occurred, perform control such that notification information associated with the event is displayed in the notification window, and when the notification information is selected, perform control such that the home screen is switched to at least one of a service screen and a control screen.Type: ApplicationFiled: January 6, 2015Publication date: November 17, 2016Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Ji Hyun JEON, Young Sun SHIN, Hye Jung CHANG, Bo Kyu WON, Chang Ho HA, Sun Young SEO, So Young YUN, Ji Yoon YOON, Eun Kyung HONG
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Publication number: 20160330040Abstract: The present invention relates to a control device for controlling an operation of at least one electric device. The control device includes a user interface unit configured to display a first screen having an icon corresponding to the at least one electric device and a state window of the at least one electric device, and receive an operation command for the at least one electric device; and a control unit configured to, when an icon of any one electric device is selected, perform control such that a control screen for controlling the selected any one electric device is displayed on the user interface, and when a state window of any one electric device is selected, perform control such that a current operation of the selected any one electric device is switched.Type: ApplicationFiled: January 6, 2015Publication date: November 10, 2016Inventors: Ji Hyun JEON, Hye Jung CHANG, Young Sun SHIN, Kwang Seok KANG, Hyun Cheol HO, Sun Young SEO, Ji Yoon YOON, Eun Kyung HONG, So Young YUN
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Publication number: 20160306509Abstract: According to the present invention, a device for controlling an operation of at least one electric device including a user interface unit having a conversation display window in which a conversation with the at least one electric device is displayed, a conversation input window configured to receive a character for controlling the operation of the at least one electric device, an icon selection window in which an icon corresponding to the at least one electric device is displayed, and a chatting screen on which a send button for transmitting the character received by the conversation input window is arranged, and a control unit configured to collectively control the operation of the at least one electric device based on a batch control instruction received by the conversation input window.Type: ApplicationFiled: January 6, 2015Publication date: October 20, 2016Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Ji Hyun JEON, Hye Jung CHANG, Young Sun SHIN, Sun Young SEO, So Young YUN, Ji Yoon YOON, Eun Kyung HONG, A Ra CHO, Kyung Nam KIM, Jae Seok LEE, Eun Hwa JANG
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Publication number: 20160242619Abstract: According to one embodiment of the present disclosure, a dishwashing machine includes a tub accommodating tableware, a nozzle assembly spraying washing water, a vane assembly changing a traveling direction of the washing water sprayed from the nozzle assembly to move linearly inside the tub, a user interface for receiving a divided washing zone selected by a user, and a control unit controlling movement of the vane assembly to wash the selected divided zone by the washing water including the changed traveling direction.Type: ApplicationFiled: February 23, 2016Publication date: August 25, 2016Inventors: Eun-Kyung Hong, Da Nim Kang
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Publication number: 20160189992Abstract: A method of processing measurement information in which a determined parameter value is determined at each of a plurality of measurement times including determining a predicted parameter value at each of the measurement times, determining an error range at each of the measurement times based on the predicted parameter value, obtaining a measured parameter value at each of the measurement times, and determining the determined parameter value based on the predicted parameter value, the measured parameter value, and the error range.Type: ApplicationFiled: October 6, 2015Publication date: June 30, 2016Inventors: KYOUNG-WHAN OH, SUNG-CHUL GO, EUN-KYUNG HONG, DONG-HYUN KIM, JIN-HA CHOI
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Publication number: 20150286388Abstract: A mobile device includes a storage unit that stores information of previously registered electrical devices and an application for monitoring and controlling the previously registered electrical devices, a communication unit that communicates with the previously registered electrical device, a user interface unit that includes an overview part and a widget part, outputs an operation status of the previously registered electrical device, and receives an operation command of at least one of the previously registered electrical devices, a control unit that controls the user interface unit so that the operation status of the previously registered electrical device is output when the application is executed, and controls an operation of the at least one electrical device based on the operation command input to the user interface unit.Type: ApplicationFiled: November 5, 2014Publication date: October 8, 2015Inventors: Ji Hyun JEON, Young Sun SHIN, Eun Kyung HONG, Sun Young SEO, So Young YUN, Jiyoon YOON
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Publication number: 20150248126Abstract: An EtherCAT control device and a factory automation system having the same are provided. The EtherCAT control device includes a master including a dummy EtherCAT slave controller (ESC) and a first slave configured to communicate data with the master according to an EtherCAT protocol, such that the master synchronizes a timing with the first slave according to a precision time protocol (PTP) method using the dummy ESC.Type: ApplicationFiled: October 30, 2014Publication date: September 3, 2015Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Kyoung-Whan OH, Jang-Hyoun YOUM, Jae-Hyun KIM, Eun-Kyung HONG
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Publication number: 20150187331Abstract: A luminance controller of an OLED device and the OLED device including the luminance controller include a peaking processor for calculating a minimum gray level value by filtering low gray level data from primary RGB data and determining a compensation gain value corresponding to the minimum gray level value; a boosting processor for calculating a maximum gray level value by filtering high gray level data from the primary RGB data, calculating a gain value corresponding to the maximum gray level value, and calculating a coloring ratio coefficient using the minimum gray level value and the maximum gray level value; and a secondary RGB generator for generating secondary RGB data by applying the compensation gain value, the coloring ratio coefficient, and the gain value to the primary RGB data.Type: ApplicationFiled: December 16, 2014Publication date: July 2, 2015Inventors: Seong-Gyun Kim, Eun-Kyung Hong
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Publication number: 20140160173Abstract: Disclosed are an organic light emitting diode (OLED) display device and a method for driving the same, which are capable of simplifying the configuration of an overcurrent prevention circuit while preventing overcurrent generation at an image display panel, and achieving a reduction in production costs. The OLED display device includes an image data converter for analyzing input image data, to reduce the possibility of overcurrent generation and to prevent overcurrent generation, modulating image data and a grayscale voltage level (or a gamma voltage level) of a next frame when overcurrent is generated, and outputting the modulated image data and the modulated grayscale voltage (or the modulated gamma voltage), and a timing controller for arranging the image data from the image data converter to match a size of an image display panel, supplying the arranged image data to a data driver, and generating a data control signal to control the data driver.Type: ApplicationFiled: November 14, 2013Publication date: June 12, 2014Applicant: LG Display Co., Ltd.Inventors: Sung-Kyu LEE, Eun-Kyung HONG
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Publication number: 20120217254Abstract: A refrigerator which provides a grocery manager interface through a display so that storage locations and periods and best before periods of foods stored in the refrigerator are easily judged, thereby effectively managing the stored foods. The refrigerator includes storage chambers to store foods, a display unit having a touch screen function, and a grocery manage interface to display food items corresponding to the foods stored in the storage chambers and to manage the displayed food items using a drag and drop method.Type: ApplicationFiled: August 30, 2011Publication date: August 30, 2012Applicant: SAMSUNG ELECTRICS CO., LTD.Inventors: A Ra Cho, Seong Ho Cho, Hoon Kim, Min Su Lee, Eun Kyung Hong
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Publication number: 20110021442Abstract: The present invention discloses cell permeable RUNX3 recombinant proteins where a Macromolecule Transduction Domain (MTD) is fused to a tumor and metastasis suppressor RUNX3. Also disclosed are polynucleotides encoding the cell permeable RUNX3 recombinant proteins, an expression vector containing the cell permeable RUNX3 recombinant protein, and a pharmaceutical composition for preventing metastasis which contains the cell permeable RUNX3 recombinant protein as an effective ingredient. The cell permeable RUNX3 recombinant proteins of the present invention can induce the reactivation of TGF-? signal transduction pathway which causes cell cycle arrest by efficiently introducing a tumor and metastasis suppressor RUNX3 into a cell. Therefore, the cell permeable RUNX3 recombinant proteins of the present invention can be effectively used as an anticancer agent capable of preventing cancer growth and metastasis by suppressing the proliferation, differentiation, and migration of cancer cells.Type: ApplicationFiled: November 6, 2008Publication date: January 27, 2011Inventors: Daewoong Jo, Eun Kyung Hong, Jung-Hee Lim, Se-Eun Kang, Lihua Che
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Patent number: D758679Type: GrantFiled: November 21, 2014Date of Patent: June 7, 2016Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Ji-Yoon Yoon, Eun-Kyung Hong, Ji-Kyoung Kim, Hye-Lin Kim, Young-Sun Shin, Yoon-Jung Oh
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Patent number: D762930Type: GrantFiled: June 17, 2014Date of Patent: August 2, 2016Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Eun-Kyung Hong, Ji-Young Shin, Tae-Hyoung Cho
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Patent number: D772238Type: GrantFiled: July 28, 2015Date of Patent: November 22, 2016Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Eun-Kyung Hong, Hyun-Ji You
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Patent number: D775770Type: GrantFiled: November 21, 2014Date of Patent: January 3, 2017Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Ji-Yoon Yoon, Eun-Kyung Hong, Ji-Kyoung Kim
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Patent number: D778318Type: GrantFiled: July 28, 2015Date of Patent: February 7, 2017Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Yoon-Jung Oh, Eun-Kyung Hong