Patents by Inventor Yong Gu HA
Yong Gu HA 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: 20240128502Abstract: An embodiment solid electrolyte includes a first compound and a second compound. The first compound is represented by a first chemical formula Li7-aPS6-a(X11-bX2b)a, wherein X1 and X2 are the same or different and each represents F, Cl, Br, or I, and wherein 0<a?2 and 0<b<1, and the second compound is represented by a second chemical formula Li7-cP1-2dMdS6-c-3d(X11-eX2e)c, wherein X1 and X2 are the same or different and each represents F, Cl, Br, or I, wherein M represents Ge, Si, Sn, or any combination thereof, and wherein 0<c?2, 0<d<0.5, and 0<e<1.Type: ApplicationFiled: August 14, 2023Publication date: April 18, 2024Inventors: Sa Heum Kim, Yong Jun Jang, Yong Gu Kim, Sung Man Cho, Sun Ho Choi, Seong Hyeon Choi, Kyu Sung Park, Young Gyoon Ryu, Suk Gi Hong, Pil Sang Yun, Myeong Ju Ha, Hyun Beom Kim, Hwi Chul Yang
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Patent number: 11043814Abstract: The present invention relates to an ESS control device based on transient stability state and a method thereof, the an ESS control device based on transient stability state according to an embodiment of the present invention including an input unit receiving phase angle information from a power system; a calculation unit calculating a change rate in the phase angle of the power system using the phase angle information; a determination unit determining the transient stability state of the power system by comparing the change rate of the phase angle with a predetermined threshold; and a control unit performing control so that an energy storage system (ESS) installed in a power generation stage is switched to a charging mode according to the determination result.Type: GrantFiled: August 2, 2017Date of Patent: June 22, 2021Assignee: KOREA ELECTRIC POWER CORPORATIONInventors: Tae-Ok Kim, Jong-An Kim, Gu-Han Kim, Chong-Ho Rhim, Yong-Gu Ha
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Publication number: 20200185920Abstract: The present invention relates to an ESS control device based on transient stability state and a method thereof, the an ESS control device based on transient stability state according to an embodiment of the present invention including an input unit receiving phase angle information from a power system; a calculation unit calculating a change rate in the phase angle of the power system using the phase angle information; a determination unit determining the transient stability state of the power system by comparing the change rate of the phase angle with a predetermined threshold; and a control unit performing control so that an energy storage system (ESS) installed in a power generation stage is switched to a charging mode according to the determination result.Type: ApplicationFiled: August 2, 2017Publication date: June 11, 2020Applicant: Korea Electric Power CorporationInventors: Tae-Ok KIM, Jong-An KIM, Gu-Han KIM, Chong-Ho RHIM, Yong-Gu HA
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Patent number: 10095195Abstract: Provided are a device and a method for scheduling power storage devices, wherein a plurality of power storage device can be efficiently managed in an integrated manner by distributing appropriate charging and discharging schedules to each power storage device. The provided device for scheduling power storage devices comprises: an input unit for receiving integrated schedule information, characteristic information, and state information of the power storage devices; a scheduling unit for generating schedule information of the power storage devices on the basis of the received integrated schedule information, characteristic information, and state information; and an output unit for outputting the generated schedule information to the power storage devices.Type: GrantFiled: February 22, 2013Date of Patent: October 9, 2018Assignee: Korea Electric Power CorporationInventors: Byung-Hoon Chang, Yong-Gu Ha, Kwang-Hee Hong, Woong-Jae Jeon, Kyu-Won Jeong
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Publication number: 20150032276Abstract: Provided are a device and a method for scheduling power storage devices, wherein a plurality of power storage device can be efficiently managed in an integrated manner by distributing appropriate charging and discharging schedules to each power storage device. The provided device for scheduling power storage devices comprises: an input unit for receiving integrated schedule information, characteristic information, and state information of the power storage devices; a scheduling unit for generating schedule information of the power storage devices on the basis of the received integrated schedule information, characteristic information, and state information; and an output unit for outputting the generated schedule information to the power storage devices.Type: ApplicationFiled: February 22, 2013Publication date: January 29, 2015Inventors: Byung-Hoon Chang, Yong-Gu Ha, Kwang-Hee Hong, Woong-Jae Jeon, Kyu-Won Jeong
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Patent number: 8879784Abstract: A method for providing augmented reality includes acquiring a real-world image including an object; transmitting terminal information, in which the terminal information includes a location information of a terminal and an original retrieval distance; receiving object information corresponding to the object, in which the object information is based on the transmitted terminal information; and overlapping the received object information over the corresponding object in the real-world image. A terminal to perform the methods described herein includes a location information providing unit, an information transmitting/receiving unit, an image processing unit, and a user view analyzing unit.Type: GrantFiled: May 30, 2014Date of Patent: November 4, 2014Assignee: Pantech Co., Ltd.Inventors: Young Ju Sung, Yong Gu Ha
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Publication number: 20140267421Abstract: A method for providing augmented reality includes acquiring a real-world image including an object; transmitting terminal information, in which the terminal information includes a location information of a terminal and an original retrieval distance; receiving object information corresponding to the object, in which the object information is based on the transmitted terminal information; and overlapping the received object information over the corresponding object in the real-world image. A terminal to perform the methods described herein includes a location information providing unit, an information transmitting/receiving unit, an image processing unit, and a user view analyzing unit.Type: ApplicationFiled: May 30, 2014Publication date: September 18, 2014Applicant: Pantech Co., Ltd.Inventors: Young Ju SUNG, Yong Gu Ha
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Patent number: 8750559Abstract: A method for providing augmented reality includes acquiring a real-world image including an object; transmitting terminal information, in which the terminal information includes a location information of a terminal and an original retrieval distance; receiving object information corresponding to the object, in which the object information is based on the transmitted terminal information; and overlapping the received object information over the corresponding object in the real-world image. A terminal to perform the methods described herein includes a location information providing unit, an information transmitting/receiving unit, an image processing unit, and a user view analyzing unit.Type: GrantFiled: September 1, 2011Date of Patent: June 10, 2014Assignee: Pantech Co., Ltd.Inventors: Young Ju Sung, Yong Gu Ha
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Publication number: 20120148106Abstract: A method for providing augmented reality includes acquiring a real-world image including an object; transmitting terminal information, in which the terminal information includes a location information of a terminal and an original retrieval distance; receiving object information corresponding to the object, in which the object information is based on the transmitted terminal information; and overlapping the received object information over the corresponding object in the real-world image. A terminal to perform the methods described herein includes a location information providing unit, an information transmitting/receiving unit, an image processing unit, and a user view analyzing unit.Type: ApplicationFiled: September 1, 2011Publication date: June 14, 2012Applicant: PANTECH CO., LTD.Inventors: Young Ju SUNG, Hun Hee KANG, Do Hyun KIM, Jae Ho LEE, Yong Gu HA, Sun Mi HWANG
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Publication number: 20100277365Abstract: A mobile terminal to manage a location using multimedia data and a method thereof are disclosed. The mobile terminal acquires a Global Positioning System (GPS) satellite signal in a camera preview and utilizes the GPS satellite signal in a map service in association with multimedia data. In addition, the mobile terminal acquires and stores place name information from a location guide service using location information, and provides a service using the location information stored in the multimedia data.Type: ApplicationFiled: April 27, 2010Publication date: November 4, 2010Applicant: PANTECH CO., LTD.Inventors: Yong Gu HA, Chang Bong Jeong