Patents by Inventor Ji Hwan Moon
Ji Hwan Moon 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: 20240405936Abstract: Disclosed is a method and apparatus for transmitting or receiving a control channel in a communication system. A method for transmitting control information by a base station includes: configuring a control resource set including a plurality of REGs; interleaving, on a frequency axis, the plurality of REGs included in the control resource set; configuring an REG pool including at least two interleaved REGs; configuring at least one CCE in the REG pool; and transmitting control information through a search space configured by the at least one CCE. Therefore, the present invention can improve performance of a communication system.Type: ApplicationFiled: August 13, 2024Publication date: December 5, 2024Inventors: Sung Hyun MOON, Jun Hwan LEE, Jung Hoon LEE, Ji Hyung KIM, Ju Ho PARK, Cheul Soon KIM, Min Hyun KIM
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Patent number: 12143113Abstract: In an embodiment of the present disclosure, an integrated circuit includes: a first interface suitable for receiving first to Nth data, where N is an even number equal to or greater than 2, and first to Nth multi-phase clocks; an interface conversion circuit suitable for generating serial data based on the first to Nth data that are received through the first interface, and generating a data strobe signal for strobing the serial data based on the first to Nth multi-phase clocks that are received through the first interface; and a second interface suitable for receiving the serial data and the data strobe signal.Type: GrantFiled: July 29, 2022Date of Patent: November 12, 2024Assignee: SK hynix Inc.Inventors: Ji Hwan Park, Jun Il Moon, Byung Kuk Yoon, Myeong Jae Park
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Publication number: 20240371502Abstract: A method of providing information on medical personnel may be provided. The method according to an embodiment may include: receiving surgical information including information on a medical treatment department performing a surgery, information on an operating surgeon, surgical category information, and surgical code information; determining a score for each item that constitutes the surgical information on medical personnel on the basis of information on on-duty records of the medical personnel; determining a medical personnel score corresponding to the surgical information on the basis of a weighted value corresponding to the score for the each item; and providing information on the medical personnel that includes the medical personnel score.Type: ApplicationFiled: December 27, 2023Publication date: November 7, 2024Inventors: Jung Hwan MOON, Ihn Seon Lee, Jun Young Choi, Ji Hye Woo, Chae Yeon Park, Ho Jun Seol, Do Hoon Lim, Sei Yeul Oh, Hyun Jung Ko, Mi Ja Ju
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Patent number: 12126552Abstract: A method and apparatus for transmitting or receiving a control channel in a communication system. A method for transmitting control information by a base station includes: configuring a control resource set including a plurality of REGs; interleaving, on a frequency axis, the plurality of REGs included in the control resource set; configuring an REG pool including at least two interleaved REGs; configuring at least one CCE in the REG pool; and transmitting control information through a search space configured by the at least one CCE. Therefore, the present invention improves performance of a communication system.Type: GrantFiled: January 22, 2021Date of Patent: October 22, 2024Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTEInventors: Sung Hyun Moon, Jun Hwan Lee, Jung Hoon Lee, Ji Hyung Kim, Ju Ho Park, Cheul Soon Kim, Min Hyun Kim
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Publication number: 20240327684Abstract: An adhesive film and a display member including the same are disclosed. The adhesive film is formed of an adhesive composition including: a copolymer of a monomer mixture including a hydroxyl group-containing (meth)acrylate and a comonomer; and nanoparticles. The adhesive film has a creep at ?20° C. of about 50 ?m to about 100 ?m and a gel fraction of about 50% to about 75%.Type: ApplicationFiled: June 3, 2024Publication date: October 3, 2024Inventors: Ik Hwan Cho, Ji Ho Kim, Jee Hee Kim, Ji Won Kang, Byeong Do Kwak, Yong Tae Kim, Il Jin Kim, Sung Hyun Mun, Hyung Rang Moon, Seon Hee Shin, Gwang Hwan Lee, Woo Jin Lee, Jae Hyun Han
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Patent number: 12107801Abstract: Disclosed is a method for configuring a bandwidth for supporting a broadband carrier in a communication system. An operation method of a base station comprises the steps of: configuring a first bandwidth part and a second bandwidth part for a terminal; configuring a reserved resource for the first bandwidth part in a resource area in which the first bandwidth part and the second bandwidth part overlap; and performing an operation of transmitting or receiving a second data channel, which is scheduled to the second bandwidth part, together with the terminal by using the reserved resource. Therefore, the performance of the communication system can be improved.Type: GrantFiled: September 19, 2023Date of Patent: October 1, 2024Assignee: Electronics and Telecommunications Research InstituteInventors: Sung Hyun Moon, Cheul Soon Kim, Jung Hoon Lee, Jun Hwan Lee, Min Hyun Kim, Ji Hyung Kim, Ju Ho Park
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Patent number: 12082443Abstract: A display device includes an organic light emitting diode, a first transistor driving the organic light emitting diode, a second transistor transmitting a data signal to the first transistor, a third transistor transmitting a first power voltage to the first transistor, wherein a semiconductor pattern of the first transistor is disposed over a semiconductor pattern of the second transistor, a semiconductor pattern of the third transistor is disposed over the semiconductor pattern of the first transistor, a lower transistor insulating film is disposed between the semiconductor pattern of the first transistor and the semiconductor pattern of the second transistor, and an upper transistor insulating film is disposed between the semiconductor pattern of the first transistor and the semiconductor pattern of the third transistor.Type: GrantFiled: December 20, 2022Date of Patent: September 3, 2024Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: June Hwan Kim, Tae Young Kim, Jong Woo Park, Ki Ju Im, Ji Ho Moon, Hyun Cheol Hwang
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VOLTAGE-CURRENT CONVERSION CIRCUIT, A VOLTAGE-CONTROLLED OSCILLATOR, AND A PHASE-LOCKED LOOP CIRCUIT
Publication number: 20240291494Abstract: The voltage-controlled oscillator can include a voltage-current conversion circuit that outputs a control current corresponding to the control voltage, and a ring oscillator that generates an output signal with a frequency corresponding to the control current. According to an embodiment, by using a voltage-current conversion circuit, it is possible to design a voltage-controlled oscillator that can operate even with a relatively low supply power and have stable characteristics even when the temperature changes.Type: ApplicationFiled: February 23, 2024Publication date: August 29, 2024Applicant: LX SEMICON CO., LTD.Inventors: Ji Hoon SOHN, Yong Hwan MOON, Jae Wook YOO -
Patent number: 12037477Abstract: Provided is a near-infrared ray absorbing article. A near-infrared ray absorbing article of the present invention is capable of preventing a decrease in visible transmittance and near-infrared absorption due to the interaction between a plurality of organic materials forming light-absorbing layers. In addition, the near-infrared ray absorbing article of the present invention has the advantage of being able to be thinner. In addition, the near-infrared ray absorbing article of the present invention has the advantage of excellent mechanical properties such as strength and heat resistance.Type: GrantFiled: December 1, 2020Date of Patent: July 16, 2024Assignee: LMS CO., LTD.Inventors: Sung Hwan Moon, Seung Man Han, Seon Ho Yang, Tae Kwang Park, Joon Ho Jung, Bo Chul Kang, Hee Kyeong Kim, Seong Don Hwang, Seong Yong Yoon, Ho Seong Na, Ji Tae Kim
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Patent number: 11870518Abstract: The present disclosure relates to design of a line panel codebook and a method and an apparatus for transmission and reception based on it in a wireless communication system. A method in which a transmitter transmits a precoded signal to a receiver in a wireless communication system according to an embodiment of the present disclosure may include determining one or more codewords and a panel phase factor for each of a plurality of line panels equipped with the transmitter; precoding data which will be transmitted to the receiver based on the determined one or more codewords and a panel phase factor; and transmitting the precoded signal to the receiver.Type: GrantFiled: May 24, 2022Date of Patent: January 9, 2024Assignee: Korea University Research and Business FoundationInventors: In Kyu Lee, Zhilin Fu, Ji Hwan Moon, Sang Won Hwang
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Publication number: 20230216554Abstract: The present disclosure relates to design of a line panel codebook and a method and an apparatus for transmission and reception based on it in a wireless communication system. A method in which a transmitter transmits a precoded signal to a receiver in a wireless communication system according to an embodiment of the present disclosure may include determining one or more codewords and a panel phase factor for each of a plurality of line panels equipped with the transmitter; precoding data which will be transmitted to the receiver based on the determined one or more codewords and a panel phase factor; and transmitting the precoded signal to the receiver.Type: ApplicationFiled: May 24, 2022Publication date: July 6, 2023Applicant: Korea University Research and Business FoundationInventors: Inkyu LEE, ZHILIN FU, Ji Hwan MOON, Sang Won HWANG
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Patent number: 10063260Abstract: The present disclosure relates to a pre-5th-generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-generation (4G) communication system such as long term evolution (LTE). Disclosed are an apparatus and a method for a permutation of a block code in a wireless communication system. A method of operating a transmitting node in a wireless communication system includes: determining a permutation matrix according to a block code scheme; generating symbols corresponding to a plurality of antennas based on the block code scheme and the permutation matrix; and transmitting the symbols to a receiving node through the plurality of antennas. The permutation matrix is determined based on a number of blocks and an arrangement structure of the plurality of antennas, and the number of blocks comprises a number of sub-blocks within a code block corresponding to the permutation matrix.Type: GrantFiled: June 29, 2017Date of Patent: August 28, 2018Assignees: Samsung Electronics Co., Ltd., Korea University Research and Business FoundationInventors: Chanhong Kim, Inkyu Lee, Hoon Lee, Ji Hwan Moon, Tae Seok Oh, Seok Ju Jang
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Publication number: 20180006666Abstract: The present disclosure relates to a pre-5th-generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-generation (4G) communication system such as long term evolution (LTE). Disclosed are an apparatus and a method for a permutation of a block code in a wireless communication system. A method of operating a transmitting node in a wireless communication system includes: determining a permutation matrix according to a block code scheme; generating symbols corresponding to a plurality of antennas based on the block code scheme and the permutation matrix; and transmitting the symbols to a receiving node through the plurality of antennas. The permutation matrix is determined based on a number of blocks and an arrangement structure of the plurality of antennas, and the number of blocks comprises a number of sub-blocks within a code block corresponding to the permutation matrix.Type: ApplicationFiled: June 29, 2017Publication date: January 4, 2018Inventors: Chanhong Kim, Inkyu Lee, Hoon Lee, Ji Hwan Moon, Tae Seok Oh, Seok Ju Jang