Patents by Inventor Hyung Jeon
Hyung Jeon 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: 20240195400Abstract: Disclosed herein are an apparatus and method for monitoring the duty cycle of a memory clock signal. The apparatus for monitoring a duty cycle of a memory clock signal includes a clock frequency converter configured to generate a second monitoring target clock signal by decreasing a frequency of a first monitoring target clock signal while maintaining a duty cycle of the first monitoring target clock signal, and a pulse counter configured to measure a pulse width of the second monitoring target clock signal using a reference clock signal.Type: ApplicationFiled: August 23, 2023Publication date: June 13, 2024Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTEInventors: Min-Hyung CHO, Yi-Gyeong KIM, Su-Jin PARK, Young-Deuk JEON
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Publication number: 20240195399Abstract: Disclosed herein are a duty cycle monitoring method and apparatus for a memory interface, including receiving a clock signal as input and generating a first delay time offset and a second delay time offset, receiving the clock signal and the first delay time offset and then outputting a first delayed signal, receiving the first delayed signal and the second delay time offset and then outputting a second delayed signal, receiving the clock signal and the second delayed signal and then outputting a delay value corresponding to a half-period of the clock signal, and monitoring, based on the first delayed signal, whether a duty cycle of the clock signal conforms to a duty cycle specification.Type: ApplicationFiled: July 18, 2023Publication date: June 13, 2024Inventors: Yi-Gyeong KIM, Young-Su KWON, Su-Jin PARK, Young-Deuk JEON, Min-Hyung CHO, Jae-Woong CHOI
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Publication number: 20240194241Abstract: Disclosed herein is an apparatus for adjusting a reference voltage. The apparatus may include a gate signal generation unit for generating an RDQS gate signal, a reference voltage generation unit for setting a reference voltage based on the RDQS gate signal, and a reset counter for holding a voltage at the time at which the RDQS gate signal becomes low when the RDQS gate signal is not applied to the reference voltage generation unit for a specific time period.Type: ApplicationFiled: July 18, 2023Publication date: June 13, 2024Inventors: Young-Deuk JEON, Young-Su KWON, Yi-Gyeong KIM, Su-Jin PARK, Min-Hyung CHO, Jae-Woong CHOI
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Publication number: 20240189831Abstract: Disclosed is a pretreatment method for utilization of coal pond ash (coal ash buried in ash ponds near coal-fired power plants), and more specifically a treatment method of coal pond ash capable of utilizing coal ash with high efficiency through simple separation processes including screening, float-sink, flotation, grinding, and magnetic separation.Type: ApplicationFiled: March 7, 2022Publication date: June 13, 2024Inventors: Namil UM, Young Yeul KANG, Cheol Woo YOON, Soo Yeon HONG, Na Hyeon CHO, Min-Jung KIM, Ja-Hyung CHOI, Tae Wan JEON, Young Sam YOON
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Patent number: 12006498Abstract: In the present specification, on the basis of the correlation between prospero homeobox protein 1 (PROX1) and telomerase reverse transcriptase (TERT), a composition for regulating expression of TERT, a method for screening a TERT expression regulator, a composition for diagnosing a TERT expression status, a diagnostic kit, a method for providing information for diagnosis, or a method for providing information for cancer diagnosis are disclosed. Specifically, in one aspect, the PROX1 of the present disclosure may bind to a TERT promoter, in particular a mutant TERT promoter in which base substitution occurs at the ?124 or ?146 bp position to regulate the expression of TERT, and the expression of TERT in non-hepatitis B virus-associated liver cancer can be inhibited specifically among liver cancers.Type: GrantFiled: October 19, 2018Date of Patent: June 11, 2024Assignees: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY, INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITYInventors: Sang Hoon Jung, Young-Joo Kim, Dae-geun Song, Young Nyun Park, Jeong Eun Yoo, Hyung Jin Rhee, Youngsic Jeon
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Publication number: 20240163139Abstract: Disclosed herein is an apparatus for receiving data from memory. The apparatus receives a data signal and a clock signal output from memory and includes a Decision Feedback Equalizer (DFE) including two or more differential signal path units configured to determine and output an output value corresponding to the data signal. Each of the two or more differential signal path units may determine a current output value by reflecting a previous output value fed back from a different one of the two or more differential signal path units in such a way that they operate at different clocks, and may include an offset control unit configured to adjust an offset at an input stage and a feedback control unit configured to change a load of an output stage using the previous output value fed back from the different one of the two or more differential signal path units.Type: ApplicationFiled: November 10, 2023Publication date: May 16, 2024Applicant: Electronics and Telecommunications Research InstituteInventors: Young-deuk JEON, Young-Su KWON, Yi-Gyeong KIM, Su-Jin PARK, Min-Hyung CHO, Jae-Woong CHOI
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Publication number: 20240152548Abstract: The disclosure relates to an artificial intelligence (AI) system using a machine learning algorithm such as deep learning and the like, and an application thereof. In particular, there is provided a control method for an electronic apparatus for searching for an image, the method comprising displaying an image comprising at least one object, detecting a user input for selecting an object, recognizing an object displayed at a point at which the user input is detected and acquiring information regarding the recognized object by using a recognition model trained to acquire information regarding an object, displaying a list including the information regarding the object, and based on one piece of information being selected from the information regarding the object included in the list, providing a related image by searching for the related image based on the selected information.Type: ApplicationFiled: October 9, 2023Publication date: May 9, 2024Inventors: Hyeon Mok KO, Hyung Rai OH, Hong Chul KIM, Silas JEON, In-Chul HWANG
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Patent number: 11970394Abstract: Provided is a method of synthesizing apatite powder by emitting a laser beam to a surface of a substrate immersed in a precursor solution. The method is including immersing a substrate in an apatite-forming precursor solution, emitting a laser beam to a region on a surface of the substrate immersed in the precursor solution, and obtaining apatite powder generated in the precursor solution.Type: GrantFiled: December 22, 2020Date of Patent: April 30, 2024Assignee: Korea Institute of Science and TechnologyInventors: Hojeong Jeon, Seung Hoon Um, Yu Chan Kim, Hyung-Seop Han, Myoung-Ryul Ok, Hyunseon Seo, Hyun Kwang Seok
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Patent number: 11971889Abstract: A method for intelligent query plan cache size management can be implemented. During execution of a plurality of incoming queries in a database management system, the method can measure actual compilation times of generating query execution plans for the plurality of incoming queries. The database management system can have a query execution plan cache which has a size that can store at least some of the query execution plans. The method can monitor differences between the actual compilation times and ideal compilation times of generating query execution plans for the plurality of incoming queries. The ideal compilation times can be estimated by assuming no query execution plan is evicted from the query execution plan cache. The method can adjust the size of the query execution plan cache based on the monitored differences.Type: GrantFiled: July 20, 2021Date of Patent: April 30, 2024Assignee: SAP SEInventors: Jaeyeon Won, Sung Gun Lee, Sanghee Lee, Boyeong Jeon, Hyung Jo Yoon, JunGyoung Seong
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Publication number: 20240127587Abstract: Disclosed herein is a method for integrated anomaly detection. The method includes detecting a thing object and a human object in input video using a first neural network, and tracking the human object, and detecting an anomalous situation based on an object detection result and a human object tracking result.Type: ApplicationFiled: October 2, 2023Publication date: April 18, 2024Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTEInventors: Do-Hyung KIM, Ho-Beom JEON, Hyung-Min KIM, Jae-Hong KIM, Jeong-Dan CHOI
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Publication number: 20230352752Abstract: The present technology relates to a battery cell jig including a spacer laminate, a battery cell volume measuring apparatus including the battery cell jig, and a battery cell volume measuring method performed by using the apparatus. It is possible to easily adjust a space between first and second plates where a battery cell has been interposed therebetween by including a spacer which can be assembled in the spacer laminate. Further, it is possible to preventing stagnation of water at a space between the battery cell jig and the spacer when measuring the volume change of the battery cell by including a slit unit opened along a longitudinal direction in the spacer.Type: ApplicationFiled: August 27, 2021Publication date: November 2, 2023Applicant: LG ENERGY SOLUTION, LTD.Inventors: Hyung In JEON, Jong Hwa LEE
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Publication number: 20230073871Abstract: The technology relates to a battery cell jig including a spacer, a battery cell volume measuring apparatus including the battery cell jig, and a battery cell volume measuring method performed by using the apparatus. According to the present invention, it is possible to preventing stagnation of water at a space between the battery cell jig and the spacer when measuring the volume change of the battery cell using the principle of Archimedes by including a slit opened along a longitudinal direction in the spacer.Type: ApplicationFiled: August 27, 2021Publication date: March 9, 2023Applicant: LG ENERGY SOLUTION, LTD.Inventors: Hyung In JEON, Hye Jin KIM
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Publication number: 20220376527Abstract: A jig for charging and discharging a battery cell includes a plate where a target battery cell is disposed; and a lead-fixing jig which is located in at least one side of the plate and fixes an electrode lead drawn from a battery case by pressing the electrode lead from both sides. A recessed portion is formed at an area where the lead-fixing jig contacts the electrode lead.Type: ApplicationFiled: August 31, 2021Publication date: November 24, 2022Applicant: LG ENERGY SOLUTION, LTD.Inventors: So Yeon LEE, Hyung In JEON
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Patent number: 10826159Abstract: An electronic device is provided. The electronic device includes a front glass plate, a back glass plate, and a side member including a conductive portion, at least one conductive pattern formed on an edge portion of the front glass plate, a wireless communication circuit positioned inside a housing and electrically connected to the conductive portion and the at least one conductive pattern. In addition, various embodiments understood through the disclosure may be provided.Type: GrantFiled: May 11, 2018Date of Patent: November 3, 2020Assignee: Samsung Electronics Co., Ltd.Inventors: Gyu Sub Kim, Jin Woo Jung, Byoung Ryoul Song, Sin Hyung Jeon, So Young Lee, Jae Bong Chun
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Patent number: 10547108Abstract: Various embodiments of the present disclosure provide an antenna device and/or an electronic device including the antenna device. The antenna device may include: a circuit board; a conductive layer disposed in a partial region of the circuit board; a first radiation conductor disposed at one side of the conductive layer on the circuit board; and second radiation conductors disposed at one side of the conductive layer on the circuit board, the second radiation conductors being respectively disposed at opposite sides of the first radiation conductor to be symmetrical to each other. The first radiation conductor may transmit or receive a wireless signal in a first frequency band, and the second radiation conductors may transmit or receive a wireless signal in a second frequency band that is different from the first frequency band.Type: GrantFiled: September 7, 2017Date of Patent: January 28, 2020Assignee: Samsung Electronics Co., Ltd.Inventors: Sin-Hyung Jeon, Kwang-Ho Kim, Sang-Gi Oh, Sang-Hyuk Wi, Dong-Hyun Jeong, Jeong-Nam Cheon
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Publication number: 20180372912Abstract: The present disclosure relates to a high-resolution precipitation compensation system and method. More particularly, the present disclosure relates to a high-resolution precipitation compensation system and method in which reanalysis data are input as initial data to a high-resolution quantitative precipitation model (QPM), then weights are respectively applied to precipitation data derived from the QPM, radar echo precipitation data and satellite precipitation data, thereby to obtain resulting compensated precipitation data. According to the present disclosure, the reanalysis data is applied as initial data to the high-resolution quantitative precipitation model to obtain precipitation data with a resolution of 0.1 to 1.0 km and a relatively small error for the target region.Type: ApplicationFiled: December 21, 2015Publication date: December 27, 2018Inventors: Jai-Ho Oh, Hong-Joong Kim, Sin-ll Yang, Hyung-Jeon Kang
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Publication number: 20180331418Abstract: An electronic device is provided. The electronic device includes a front glass plate, a back glass plate, and a side member including a conductive portion, at least one conductive pattern formed on an edge portion of the front glass plate, a wireless communication circuit positioned inside a housing and electrically connected to the conductive portion and the at least one conductive pattern. In addition, various embodiments understood through the disclosure may be provided.Type: ApplicationFiled: May 11, 2018Publication date: November 15, 2018Inventors: Gyu Sub KIM, Jin Woo JUNG, Byoung Ryoul SONG, Sin Hyung JEON, So Young LEE, Jae Bong CHUN
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Publication number: 20180123242Abstract: Various embodiments of the present disclosure provide an antenna device and/or an electronic device including the antenna device. The antenna device may include: a circuit board; a conductive layer disposed in a partial region of the circuit board; a first radiation conductor disposed at one side of the conductive layer on the circuit board; and second radiation conductors disposed at one side of the conductive layer on the circuit board, the second radiation conductors being respectively disposed at opposite sides of the first radiation conductor to be symmetrical to each other. The first radiation conductor may transmit or receive a wireless signal in a first frequency band, and the second radiation conductors may transmit or receive a wireless signal in a second frequency band that is different from the first frequency band.Type: ApplicationFiled: September 7, 2017Publication date: May 3, 2018Inventors: Sin-Hyung JEON, Kwang-Ho KIM, Sang-Gi OH, Sang-Hyuk WI, Dong-Hyun JEONG, Jeong-Nam CHEON
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Patent number: 9806409Abstract: A built-in antenna device for an electronic device for communication is provided. The antenna device includes a substrate, an antenna radiator, and a transmission line. The substrate includes a grounding region and a non-grounding region. The antenna radiator is disposed in the non-grounding region of the substrate and fed from a feeding portion provided to the substrate. The transmission line branches from the antenna radiator and is disposed in vicinity of the grounding region to have a predetermined length and a predetermined width. The antenna device controls reactance by coupling the transmission line with the grounding region to allow the antenna radiator to operate in at least one desired band.Type: GrantFiled: March 26, 2012Date of Patent: October 31, 2017Assignees: Samsung Electronics Co., Ltd., Industry-University Cooperation Foundation Hanyang UniversityInventors: Tae-Sik Yang, Ju-Hyung Lee, Hyeong-Dong Kim, Sin-Hyung Jeon, Joong-Ho Jeong
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Patent number: D815086Type: GrantFiled: March 14, 2017Date of Patent: April 10, 2018Inventors: Dae Hyung Jeon, Hyo Jin Jeon