Patents by Inventor Jong-Ho Moon

Jong-Ho 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).

  • Patent number: 11095169
    Abstract: A receiver that receives a simultaneous wireless information and power transfer (SWIPT) signal is provided. The receiver comprises an antenna configured to receive a SWIPT signal including a power signal and an information signal; an energy harvester configured to receive the SWIPT signal from the antenna when a communication mode is an energy harvesting (EH) mode; and an information decoder configured to receive the SWIPT signal from the antenna when the communication mode is an information decoding (ID) mode.
    Type: Grant
    Filed: November 22, 2019
    Date of Patent: August 17, 2021
    Assignee: Research and Business Foundation Sungkyunkwan University
    Inventors: Dong In Kim, Jong Ho Moon, Jong Jin Park, Kang Yoon Lee
  • Publication number: 20210126488
    Abstract: A method of energy harvester reconfiguration for a simultaneous wireless information and power transfer (SWIPT) receiver including receiving an input power from an RF signal, determining whether a Nblock-th energy block is activated based on a condition for operating the Nblock-th energy block having a maximum valid input power, among Nblock energy blocks each having a predetermined valid input power, in response to the Nblock-th energy block being determined activated, determining a number of energy harvesting circuits that are activated, among a plurality of energy harvesting circuits included in the Nblock-th energy block, based on power conversion efficiency, and reconfiguring power input in the Nblock-th energy block and the plurality of energy harvesting circuits included in the Nblock-th energy block, based on the determination and result of determination.
    Type: Application
    Filed: October 1, 2020
    Publication date: April 29, 2021
    Applicant: RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITY
    Inventors: Dong In KIM, Jong Ho MOON, Jong Jin PARK
  • Publication number: 20210119726
    Abstract: A method of performing adaptive mode switching in a transmitter of a dual mode simultaneous wireless information and power transmission (SWIPT) system, incudes receiving received power of a receiver in a channel; comparing the received power with a predetermined threshold value; selecting one of a single tone mode or a multi-tone mode as a single/multi-tone mode based on the comparison result; selecting a modulation index based on the selected single/multi-tone mode and the received power; and transmitting the selected single/multi-tone mode, the selected modulation index, and a duty cycle to the receiver. The duty cycle is determined based on at least one of power consumed for decoding a single tone signal, power consumed for decoding a multi-tone signal, and power harvested during the channel by the receiver.
    Type: Application
    Filed: October 1, 2020
    Publication date: April 22, 2021
    Applicant: RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITY
    Inventors: Dong In KIM, Jong Jin PARK, Jong Ho MOON, Kang Yoon LEE
  • Publication number: 20210060480
    Abstract: The present invention relates to a low-temperature membrane separation device and method for capturing carbon dioxide at a high concentration, in which a gas mixture is passed through a membrane unit to thus separate carbon dioxide. The membrane unit includes a membrane for capturing carbon dioxide and is connected to a feed gas line, a retentate gas line and a permeate gas line. The method includes a first separation step of passing the gas mixture through a first membrane unit and a second separation step of passing the permeation gas, which is discharged to the permeate gas line connected to the first membrane unit, through a second membrane unit. The second separation step is performed at a temperature that is lower than a temperature at which the first separation step is performed.
    Type: Application
    Filed: September 3, 2019
    Publication date: March 4, 2021
    Inventors: Jung Hyun Lee, Jeong-gu Yeo, Jong-ho Moon, Woong Jin Oh, Dahun Lee
  • Patent number: 10852211
    Abstract: Disclosed herein are an apparatus and method for gas leakage measurement in a high pressure reactor. In particular, the present invention relates to an apparatus for gas leakage measurement in a high pressure reactor including: a gas inlet; a first valve equipped to one side of the gas inlet; a flowmeter; a pressure gauge measuring an internal pressure of the reactor; a gas outlet; and a second valve, wherein if in internal pressure reaches a preset pressure by closing the second valve and injecting a gas to the reactor through the flowmeter in the state of opening the first valve, the gas leakage status in the reactor is measured through pressure changes in the pressure gauge after closing the first valve.
    Type: Grant
    Filed: June 18, 2018
    Date of Patent: December 1, 2020
    Assignee: KOREA INSTITUTE OF ENERGY RESEARCH
    Inventors: Ho-jung Ryu, Doyeon Lee, Gyoung-tae Jin, Chang-keun Yi, Do-won Shun, Jae-hyeon Park, Dal-hee Bae, Sung-ho Jo, Seung-yong Lee, Young Cheol Park, Jong-ho Moon, Dong-ho Lee
  • Patent number: 10819164
    Abstract: The present disclosure relates to an adaptive mode switching method for simultaneous wireless power/information transmission operating in a dual mode and an apparatus for performing the same. The adaptive mode switching apparatus for simultaneous wireless power/information transmission operating in a dual mode includes: an energy harvesting unit; a single tone information receiving unit; a multi-tone information receiving unit; a time-division switch; and an adaptive mode switching control unit which determines a communication mode and a modulation index based on a battery status, the magnitude of the received signal, and a data transmission rate and controls the time-division switch in accordance with the selected communication mode and modulation index.
    Type: Grant
    Filed: December 26, 2018
    Date of Patent: October 27, 2020
    Assignee: Research & Business Foundation Sungkyunkwan University
    Inventors: Dong In Kim, Jong Jin Park, Jong Ho Moon, Kang Yoon Lee
  • Patent number: 10784184
    Abstract: A semiconductor device includes first to M-th semiconductor dies stacked in a first direction. Each of the first to M-th semiconductor dies includes a substrate, first to K-th through silicon vias passing through the substrate in the first direction, and a first circuit to receive power through a power supply line electrically connected to the first through silicon via. Each of first to K-th through silicon vias of the N-th semiconductor die is electrically connected to a through silicon via of first to K-th through silicon vias of the (N+1)-th semiconductor die that is spaced apart therefrom in a plan view.
    Type: Grant
    Filed: January 31, 2019
    Date of Patent: September 22, 2020
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Soojung Rho, Chisung Oh, Kyomin Sohn, Yong-Ki Kim, Jong-Ho Moon, SeungHan Woo, Jaeyoun Youn
  • Patent number: 10708102
    Abstract: A simultaneous wireless information and power transmission method includes: transmitting an energy transfer signal comprising a peak-to-average power ratio (PAPR) corresponding to information to be transmitted at a first side; measuring the PAPR by receiving the energy transfer signal at a second side; and recovering the information from the measured PAPR at the second side.
    Type: Grant
    Filed: January 6, 2017
    Date of Patent: July 7, 2020
    Assignee: Research & Business Foundation Sungkyunkwan University
    Inventors: Dong In Kim, Jong Ho Moon, Jong Jin Park, Kang Yoon Lee
  • Publication number: 20200195062
    Abstract: A receiver that receives a simultaneous wireless information and power transfer (SWIPT) signal is provided. The receiver comprises an antenna configured to receive a SWIPT signal including a power signal and an information signal; an energy harvester configured to receive the SWIPT signal from the antenna when a communication mode is an energy harvesting (EH) mode; and an information decoder configured to receive the SWIPT signal from the antenna when the communication mode is an information decoding (ID) mode.
    Type: Application
    Filed: November 22, 2019
    Publication date: June 18, 2020
    Applicant: Research & Business Foundation Sungkyunkwan University
    Inventors: Dong In KIM, Jong Ho MOON, Jong Jin PARK, Kang Yoon LEE
  • Publication number: 20200129957
    Abstract: The present disclosure relates to a cucurbituril-polyethylenimine-silica complex, a method for preparing the same and a carbon dioxide absorbent containing the same. According to the present disclosure, a cucurbituril-polyethylenimine-silica complex may be prepared by forming a complex wherein a cucurbituril is bound to polyethylenimine and including the same inside silica, and it may be used as a carbon dioxide absorbent with superior thermal stability and prevented formation of urea.
    Type: Application
    Filed: October 24, 2019
    Publication date: April 30, 2020
    Inventors: Hyun-uk KIM, Young Cheol PARK, Jong-ho MOON, Hoon Beom PARK, Muhammad Sohail
  • Publication number: 20200106308
    Abstract: The present disclosure relates to an adaptive mode switching method for simultaneous wireless power/information transmission operating in a dual mode and an apparatus for performing the same. The adaptive mode switching apparatus for simultaneous wireless power/information transmission operating in a dual mode includes: an energy harvesting unit; a single tone information receiving unit; a multi-tone information receiving unit; a time-division switch; and an adaptive mode switching control unit which determines a communication mode and a modulation index based on a battery status, the magnitude of the received signal, and a data transmission rate and controls the time-division switch in accordance with the selected communication mode and modulation index.
    Type: Application
    Filed: December 26, 2018
    Publication date: April 2, 2020
    Applicant: Research & Business Foundation Sungkyunkwan University
    Inventors: Dong In KIM, Jong Jin PARK, Jong Ho MOON, Kang Yoon LEE
  • Publication number: 20200025366
    Abstract: Disclosed herein are a fluid sand falling type circulating fluidized bed boiler with a plurality of risers for preventing erosion and corrosion of water tubes and increasing combustion efficiency, and a method of operating the same. The fluid sand falling type circulating fluidized bed boiler with a plurality of risers includes a boiler section into which fuel and oxidizer are injected, a riser section connected to the boiler section so that the fuel and fluid sand supplied from the boiler section are introduced from the bottom of the riser section and flow up, and a relay section provided on the boiler section to supply the fluid sand having passed through the riser section to the boiler section, wherein the fuel is injected from the top of the boiler section and burned while flowing down therein.
    Type: Application
    Filed: May 2, 2019
    Publication date: January 23, 2020
    Applicants: KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY, KOREA INSTITUTE OF ENERGY RESEARCH, KOREA INSTITUTE OF MACHINERY & MATERIALS
    Inventors: Uen Do LEE, Byeong Ryeol BANG, Young Doo KIM, Soo Hwa JEONG, Chang Won YANG, Jae Goo LEE, Tae Young MUN, Myung Won SEO, Ji Hong MOON, Hyun Seol PARK, Joon Mok SHIM, Young Cheol PARK, Do Won SHUN, Jong Ho MOON, Dal Hee BAE, Sung Ho JO, Yun Tae HWANG, Sang In KEEL, Jin Han YUN, ChungKyu LEE, Pil Woo HEO
  • Publication number: 20190323916
    Abstract: Disclosed herein are an apparatus and method for gas leakage measurement in a high pressure reactor. In particular, the present invention relates to an apparatus for gas leakage measurement in a high pressure reactor including: a gas inlet; a first valve equipped to one side of the gas inlet; a flowmeter; a pressure gauge measuring an internal pressure of the reactor; a gas outlet; and a second valve, wherein if in internal pressure reaches a preset pressure by closing the second valve and injecting a gas to the reactor through the flowmeter in the state of opening the first valve, the gas leakage status in the reactor is measured through pressure changes in the pressure gauge after closing the first valve.
    Type: Application
    Filed: June 18, 2018
    Publication date: October 24, 2019
    Applicant: KOREA INSTITUTE OF ENERGY RESEARCH
    Inventors: Ho-jung RYU, Doyeon LEE, Gyoung-tae JIN, Chang-keun YI, Do-won SHUN, Jae-hyeon PARK, Dal-hee BAE, Sung-ho JO, Seung-yong LEE, Young Cheol PARK, Jong-ho MOON, Dong-ho LEE
  • Patent number: 10415822
    Abstract: Disclosed are an apparatus and a method for measuring the height of a solid bed in a high-temperature and high-pressure fluidized bed system, and a fluidized bed system having the solid bed height measuring apparatus. The solid bed height measuring apparatus includes a lower pressure probe mounted at an upper side as high as a first height from a gas distributor of a fluidized bed reactor to measure pressure of the mounted location, and a middle pressure probe mounted at an upper side as high as a second height from the lower probe to measure pressure of the mounted location. An upper pressure probe is mounted at the top of the fluidized bed reactor to measure the inside pressure of the fluidized bed reactor. First and second differential pressure gauges are used for measuring differential pressures.
    Type: Grant
    Filed: April 20, 2016
    Date of Patent: September 17, 2019
    Assignee: KOREA INSTITUTE OF ENERGY RESEARCH
    Inventors: Ho-jung Ryu, Dong-ho Lee, Gyoung-tae Jin, Do-won Shun, Chang-keun Yi, Jae-hyeon Park, Dal-hee Bae, Sung-ho Jo, Seung-yong Lee, Young Cheol Park, Jong-ho Moon
  • Publication number: 20190237390
    Abstract: A semiconductor device includes first to M-th semiconductor dies stacked in a first direction. Each of the first to M-th semiconductor dies includes a substrate, first to K-th through silicon vias passing through the substrate in the first direction, and a first circuit to receive power through a power supply line electrically connected to the first through silicon via. Each of first to K-th through silicon vias of the N-th semiconductor die is electrically connected to a through silicon via of first to K-th through silicon vias of the (N+1)-th semiconductor die that is spaced apart therefrom in a plan view.
    Type: Application
    Filed: January 31, 2019
    Publication date: August 1, 2019
    Inventors: Soojung RHO, Chisung OH, Kyomin SOHN, Yong-Ki KIM, Jong-Ho MOON, SeungHan WOO, Jaeyoun YOUN
  • Patent number: 10307768
    Abstract: The present invention relates to a CLC and operation method thereof equipped with a loop seal separator using magnetic oxygen carrier particles and a magnetic separator. And more particularly, the present invention relates to a loop seal separator using magnetic oxygen carrier particles and a magnetic separator, wherein the loop seal separator comprises a duct into which the ash and magnetic oxygen carrier particles, discharged from a reducer, flow; a magnetic separator to separate the ash from the magnetic oxygen carrier particles, flowing into the duct, by magnetic material; an ash discharge pipe to discharge the ash, separated by the magnetic separator; and an oxygen-carrier-particle discharge pipe to encourage the magnetic oxygen carrier particles, separated by the magnetic separator, to flow into an oxidizer.
    Type: Grant
    Filed: April 27, 2017
    Date of Patent: June 4, 2019
    Assignee: Korea Institute of Energy Research
    Inventors: Ho-Jung Ryu, Keun-hee Han, Gyoung-tae Jin, Chang-keun Yi, Do-won Shun, Jae-hyeon Park, Dal-hee Bae, Sung-ho Jo, Seung-yong Lee, Young Cheol Park, Jong-ho Moon, Do Yeon Lee, Hyo Jin Lee, Dong-ho Lee, Jeom In Baek
  • Patent number: 10272408
    Abstract: Disclosed is provided to overcome problems of conventional methods using each of a solid discharge nozzle and a screw conveyer. According to one exemplary embodiment of the present invention, a fluidized bed system is provided to circulate solids using pressure and density difference. More particularly, a fluidized solid circulation system using pressure and density difference is characterized by comprising: a first fluidized bed reactor; a second fluidized bed reactor; a first cyclone; a second cyclone; a first pressure control valve; a second pressure control valve; a lower loop seal; an upper loop seal; and a control part, thereby circulating the solids between the first fluidized bed reactor and the second fluidized bed reactor.
    Type: Grant
    Filed: February 22, 2018
    Date of Patent: April 30, 2019
    Assignee: Korea Institute of Energy Research
    Inventors: Ho-jung Ryu, Doyeon Lee, Gyoung-tae Jin, Chang-keun Yi, Dowon Shun, Jaehyeon Park, Dal-hee Bae, Sung-ho Jo, Seung-yong Lee, Young Cheol Park, Jong-ho Moon, Dong-ho Lee
  • Patent number: 10250316
    Abstract: A method using energy harvesting including receiving, by a relay node, first information signals transmitted from a source node and second information signals transmitted from a destination node, harvesting, by the relay node, energy using energy signals transmitted from the source node while bi-directionally relaying the first information signals and the second information signals; receiving, by the source node, information signals transmitted by the relay node; and receiving, by the destination node, the information signals relayed by the relay node. The source node, the relay node, and the destination node are devices for performing communication in a full-duplex mode.
    Type: Grant
    Filed: January 3, 2017
    Date of Patent: April 2, 2019
    Assignee: Research & Business Foundation Sungkyunkwan University
    Inventors: Dong In Kim, Keum Cheol Hwang, Jong Ho Moon, Jong Jin Park
  • Patent number: 10239015
    Abstract: This invention relates to a device for separating carbon dioxide that includes a self-recycling loop, and to a method of separating carbon dioxide, which serve to effectively separate carbon dioxide from a combustion gas using a separation membrane provided with the self-recycling loop. This invention adopts a self-recycling loop in which the residue gas passing through a specific separation membrane is introduced into another separation membrane and in which a permeate gas passing through the specific separation membrane is introduced back into the specific separation membrane. Accordingly, the concentration of carbon dioxide in the feed gas of the specific separation membrane is increased, which increases the concentration of the permeate gas to thus improve the separation performance of the separation membrane, thereby separating high-purity carbon dioxide.
    Type: Grant
    Filed: November 22, 2016
    Date of Patent: March 26, 2019
    Assignee: KOREA INSTITUTE OF ENERGY RESEARCH
    Inventors: Jeong-gu Yeo, Jung-hyun Lee, Jong-ho Moon, Young Cheol Park, Dahun Lee, Woong Jin Oh
  • Patent number: 10143986
    Abstract: The present invention relates to a fluidized bed system having a sparger capable of minimizing a blockage by solids and controlling method thereof.
    Type: Grant
    Filed: August 29, 2017
    Date of Patent: December 4, 2018
    Assignee: KOREA INSTITUTE OF ENERGY RESEARCH
    Inventors: Ho-Jung Ryu, Dal-hee Bae, Sung-ho Jo, Seung-yong Lee, Chang-keun Yi, Gyoung-tae Jin, Do-won Shun, Jae-hyeon Park, Young Cheol Park, Jong-ho Moon, Hyo Jin Lee, Do Yeon Lee, Dong-ho Lee, Jeom In Baek