Patents by Inventor Hyung-Jae Jeong

Hyung-Jae Jeong 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: 12147623
    Abstract: A sensor device of the present invention includes first sensors receiving a plurality of driving signals; second sensors outputting a plurality of sensing signals in response to the driving signals; and a sensor receiver connected receiving the sensing signals from the second sensors, and including a band pass filter filtering the sensing signals. The band pass filter includes a multi-path filter in which a frequency of the driving signals is set as a center frequency; a gain amplifier amplifying signals filtered through the multi-path filter according to a predetermined gain value; and a buffer isolating the multi-path filter and the gain amplifier from each other.
    Type: Grant
    Filed: August 11, 2022
    Date of Patent: November 19, 2024
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Hyung Gun Ma, Sang Hyun Heo, Moon Jae Jeong
  • Patent number: 12125426
    Abstract: A data driving circuit includes: a resistor string in which a plurality of resistors are connected in series; and a plurality of data channels connected to a high voltage node, intermediate voltage nodes, and a low voltage node of the resistor string and configured to convert a digital data signal into an analog data voltage. Each of the plurality of data channels includes: a main digital-to-analog converter connected to the high voltage node, the intermediate voltage nodes, and the low voltage node, a multiplier connected to an output terminal of the main digital-to-analog converter, a sub digital-to-analog converter connected to some of the high voltage node, the intermediate voltage nodes, and the low voltage node, and a voltage synthesizer connected to an output terminal of the multiplier and an output terminal of the sub digital-to-analog converter.
    Type: Grant
    Filed: June 16, 2023
    Date of Patent: October 22, 2024
    Assignees: SAMSUNG DISPLAY CO., LTD, KOREAN ADVANCE INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Hyung Gun Ma, Gyu Wan Lim, Gyeong Gu Kang, Hyun Sik Kim, Keum Dong Jung, Moon Jae Jeong
  • Patent number: 12093489
    Abstract: A sensor device includes: first sensors; second sensors generating a mutual capacitance with the first sensors; a sensor transmitter connected to the first sensors, the sensor transmitter supplying driving signals to the first sensors; and a sensor receiver connected to the second sensors. The sensor receiver receives sensing signals from the second sensors. The sensor receiver includes a band pass filter including a plurality of paths connected in parallel. A first path among the plurality of paths sequentially includes an input mixer, a filter, and an output mixer.
    Type: Grant
    Filed: April 27, 2022
    Date of Patent: September 17, 2024
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Hyung Gun Ma, Moon Jae Jeong
  • Patent number: 12075959
    Abstract: A dishwasher includes a tub, a door, and a drying device configured to supply air to a washing space in the tub. The drying device includes a condensing duct disposed outside the tub, a cold air supply module that is disposed outside the tub and defines a heat exchange flow path part adjoining the condensing duct, and a fan configured to cause air flow in the condensing duct. The condensing duct includes an upstream portion communicating with the inlet port and extending above the inlet port and then downward, and a heat exchange portion connected to the upstream portion and extending downward to the heat exchange flow path part. A height of an upper end of the heat exchange flow path part is equal to or larger than a height of a lower end of the inlet port.
    Type: Grant
    Filed: October 22, 2021
    Date of Patent: September 3, 2024
    Assignee: LG Electronics Inc.
    Inventors: Doo Hyun Kim, Seungyoun Kim, Hyung Man Park, Min Jae Jeong, Youngsoo Kim
  • Publication number: 20240278624
    Abstract: The present invention relates to a drain grommet. The drain grommet, according to one embodiment of the present invention, which is coupled to a vehicle body panel while a drain hose is inserted and fixed therein, comprises: a grommet body having a through-hole into which the drain hose is inserted; and a first stopping part which protrudes from the outer peripheral surface of the grommet body, and which is caught on one surface of the vehicle body panel, wherein the grommet body can have a tension groove on the inner peripheral surface thereof so as to be elastically deformed inward when coupled to the vehicle body panel while the drain hose is inserted and fixed thereto.
    Type: Application
    Filed: November 7, 2022
    Publication date: August 22, 2024
    Inventors: Hyung Joo KIM, Hong Hee JEONG, Yong Heung LEE, Jung Jae LEE, Beom Ki KIM
  • Publication number: 20230190856
    Abstract: The present disclosure relates to a composition comprising a complex that includes a curcuminoid-based compound and a steviol glycoside, or a curcuminoid-based compound and a licorice extract or a fraction thereof; and a use of the composition for enhancement of immunity according to an enhancement of activity or a cell number of immune cells and/or a use of the composition for prevention, improvement, or treatment of COVID-19. The complex including curcumin and a steviol glycoside, or a licorice extract or a fraction thereof according to the present disclosure, which are food materials that have been registered with the Ministry of Food and Drug Safety and have received the Generally Recognized as Safe (GRAS) rating from the U.S. FDA, and whose safety has already been confirmed, inhibits symptoms of COVID-19 by activating Th1 cells, CD8 T cells, and NK cells. Therefore, the complex can be provided as a food and pharmaceutical composition for preventing, improving, or treating COVID-19.
    Type: Application
    Filed: December 19, 2022
    Publication date: June 22, 2023
    Applicants: KOREA RESEARCH INSTITUTE OF BIOSCIENCE AND BIOTECHNOLOGY, BIOTEN CO., LTD
    Inventors: Woo Song LEE, Hyung-Jun Kwon, Woo Sik Kim, Young Bae Ryu, In Chul Lee, Hyung Jae Jeong, Ji Young Park
  • Publication number: 20230000940
    Abstract: Provided are a pharmaceutical composition, a quasi-drug composition, a feed additive, a drinking water additive, a feed, and a drinking water for preventing, ameliorating, or treating porcine epidemic diarrhea (PED) virus infection, each including, as an active ingredient, a complex including a curcuminoid-based compound and a licorice extract or a fraction thereof.
    Type: Application
    Filed: October 23, 2020
    Publication date: January 5, 2023
    Inventors: Woo Song LEE, Hyung Jun KWON, Young Bae RYU, Su-Jin PARK, Ji Young PARK, In Chul LEE, Kyungsook JUNG, Hyung Jae JEONG
  • Patent number: 10136663
    Abstract: The present invention relates to a complex comprising a compound of formula (I), or a plant extract comprising the compound or a fraction thereof; and stevioside, or a plant extract comprising the stevioside or a fraction thereof, and relates to a pharmaceutical composition for preventing or treating an influenza virus infection comprising the complex as an active ingredient. Also, the present invention relates to a food composition for preventing or improving an influenza virus infection, a virucidal quasi-drug composition, a virucidal feed additive, and a feed, which comprises the complex as an active ingredient.
    Type: Grant
    Filed: June 13, 2012
    Date of Patent: November 27, 2018
    Assignee: KOREA RESEARCH INSTITUTE OF BIOSCIENCE AND BIOTECHNOLOGY
    Inventors: Woo-Song Lee, Young-Bae Ryu, Young-Min Kim, Su-Jin Park, Mun-Chual Rho, Hyung-Jae Jeong, Hyung-Jun Kwon
  • Publication number: 20180027843
    Abstract: The present invention relates to a composition for removing an amine-based compound, comprising an oleoresin turmeric extract, a fraction thereof, or water-soluble curcumin, a licorice extract or a fraction thereof, and a salmon milt extract as an active ingredient; and a composition for feed and feed additive comprising the same. The composition of the present invention can reduce an amine-based compound such as ammonia in animal excrement that causes the odor, and thereby reduce the odor caused by the amine-based compound and provide an effect of improving a feeding environment.
    Type: Application
    Filed: January 28, 2016
    Publication date: February 1, 2018
    Inventors: Woo Song Lee, Hyung Jae Jeong, Mun Chual Rho, Young Bae Ryu, Hyung Jun Kwon, Su Jin Park, Ji Young Park
  • Patent number: 9381222
    Abstract: The present invention relates to compositions for preventing and treating obesity, hyperlipidemia, atherosclerosis, fatty liver, diabetes or metabolic syndrome containing extracts of Glycine max leaves or fractions isolated from the same.
    Type: Grant
    Filed: November 10, 2009
    Date of Patent: July 5, 2016
    Assignee: Korea Reasearch Institute of Bioscience and Biotechnology
    Inventors: Tae-Sook Jeong, Woo Song Lee, Ki Hun Park, Myung-Sook Choi, Ho Yong Park, Jong-Min Han, Hyung-Jae Jeong
  • Publication number: 20140248382
    Abstract: The present invention relates to a complex comprising a compound of formula (I), or a plant extract comprising the compound or a fraction thereof; and stevioside, or a plant extract comprising the stevioside or a fraction thereof, and relates to a pharmaceutical composition for preventing or treating an influenza virus infection comprising the complex as an active ingredient. Also, the present invention relates to a food composition for preventing or improving an influenza virus infection, a virucidal quasi-drug composition, a virucidal feed additive, and a feed, which comprises the complex as an active ingredient.
    Type: Application
    Filed: June 13, 2012
    Publication date: September 4, 2014
    Applicant: Korea Research Institute of Bioscience and Biotechnology
    Inventors: Woo-Song Lee, Young-Bae Ryu, Young-Min Kim, Su-Jin Park, Mun-Chual Rho, Hyung-Jae Jeong, Hyung-Jun Kwon
  • Patent number: 8545903
    Abstract: Disclosed is a composition comprising a turmeric extract for preventing and treating influenza virus infection and for inhibiting neuraminidase activity. A turmeric extract, its fraction, and a curcuminoid-based compound separated therefrom may inhibit neuraminidase activity and have antiviral and cell degeneration inhibitory effects on influenza virus, and may be useful in preventing and treating influenza virus infection.
    Type: Grant
    Filed: July 8, 2010
    Date of Patent: October 1, 2013
    Assignee: Korea Research Institute of Bioscience and Biotechnology
    Inventors: Woo-Song Lee, Mun-Chual Rho, Su-Jin Park, Young-Bae Ryu, Jong-Sun Chang, Mal-Sun Shin, Hyung-Jae Jeong, Hyung-Jun Kwon
  • Patent number: 8399662
    Abstract: The present invention relates to novel O-acyloxime derivatives, a preparation method thereof and a pharmaceutical composition comprising the same for prevention and treatment of cardiovascular disease. The O-acyloxime derivatives according to the present invention may valuably be used for prevention and treatment of cardiovascular diseases such as hyperlipidemia, coronary arterial heart disease, atherosclerosis, and myocardial infarction caused by Lp-PLA2, because they have excellent inhibitory effect of Lp-PLA2.
    Type: Grant
    Filed: November 9, 2009
    Date of Patent: March 19, 2013
    Assignee: Korea Research Institute of Bioscience and Biotechnology
    Inventors: Tae-Sook Jeong, Woo-Song Lee, Hyung-Jae Jeong, Yong-Dae Park, Jong-Min Han, Hyoung-Chin Kim, Og-Sung Moon, Young-Suk Won
  • Publication number: 20130041023
    Abstract: The present invention relates to a composition for preventing or treating rotavirus infection, comprising a licorice extract, fractions thereof or compounds separated therefrom. The licorice extract, fractions thereof or compounds separated therefrom have anti-rotavirus effects and exhibit not only virucidal effects against various rotaviruses, but also the effect of inhibiting the cytopathic effect of rotaviruses. Thus, the composition can be effectively used for the prevention or treatment of rotavirus infection.
    Type: Application
    Filed: February 11, 2011
    Publication date: February 14, 2013
    Inventors: Woo Song Lee, Mun Chual Rho, Young Bae Ryu, Su Jin Park, Jong Sun Chang, Hyung Jun Kwon, Ha Hyun Kim, Hyung Jae Jeong
  • Publication number: 20120107429
    Abstract: Disclosed is a composition comprising a turmeric extract for preventing and treating influenza virus infection and for inhibiting neuraminidase activity. A turmeric extract, its fraction, and a curcuminoid-based compound separated therefrom may inhibit neuraminidase activity and have antiviral and cell degeneration inhibitory effects on influenza virus, and may be useful in preventing and treating influenza virus infection.
    Type: Application
    Filed: July 8, 2010
    Publication date: May 3, 2012
    Inventors: Woo-Song Lee, Mun-Chual Rho, Su-Jin Park, Young-Bae Ryu, Jong-Sun Chang, Mal-Sun Shin, Hyung-Jae Jeong, Hyung-Jun Kwon
  • Publication number: 20100291248
    Abstract: The present invention relates to compositions for preventing and treating obesity, hyperlipidemia, atherosclerosis, fatty liver, diabetes or metabolic syndrome containing extracts of Glycine max leaves or fractions isolated from the same.
    Type: Application
    Filed: November 10, 2009
    Publication date: November 18, 2010
    Applicant: Korea Research Institute of Bioscience and Biotechnology
    Inventors: Tae-Sook Jeong, Woo Song Lee, Ki Hun Park, Myung-Sook Choi, Ho Yong Park, Jong-Min Han, Hyung-Jae Jeong
  • Publication number: 20100056780
    Abstract: The present invention relates to novel O-acyloxime derivatives, a preparation method thereof and a pharmaceutical composition comprising the same for prevention and treatment of cardiovascular disease. The O-acyloxime derivatives according to the present invention may valuably be used for prevention and treatment of cardiovascular diseases such as hyperlipidemia, coronary arterial heart disease, atherosclerosis, and myocardial infarction caused by Lp-PLA2, because they have excellent inhibitory effect of Lp-PLA2.
    Type: Application
    Filed: November 9, 2009
    Publication date: March 4, 2010
    Applicant: KOREA RESEARCH INSTITUTE OF BIOSCIENCE AND BIOTECHNOLOGY
    Inventors: Tae-Sook JEONG, Woo-Song LEE, Hyung-Jae JEONG, Yong-Dae PARK, Jong-Min HAN, Hyoung-Chin KIM, Og-Sung MOON, Young-Suk WON
  • Patent number: 7642291
    Abstract: The present invention relates to novel O-acyloxime derivatives, a preparation method thereof and a pharmaceutical composition comprising the same for prevention and treatment of cardiovascular disease. The O-acyloxime derivatives according to the present invention may valuably be used for prevention and treatment of cardiovascular diseases such as hyperlipidemia, coronary arterial heart disease, atherosclerosis, and myocardial infarction caused by Lp-PLA2, because they have excellent inhibitory effect of Lp-PLA2.
    Type: Grant
    Filed: October 17, 2005
    Date of Patent: January 5, 2010
    Assignee: Korea Research Institute of Bioscience and Biotechnology
    Inventors: Tae-Sook Jeong, Woo-Song Lee, Hyung-Jae Jeong, Yong-Dae Park, Jong-Min Han, Hyoung-Chin Kim, Og-Sung Moon, Young-Suk Won
  • Publication number: 20060106017
    Abstract: The present invention relates to novel O-acyloxime derivatives, a preparation method thereof and a pharmaceutical composition comprising the same for prevention and treatment of cardiovascular disease. The O-acyloxime derivatives according to the present invention may valuably be used for prevention and treatment of cardiovascular diseases such as hyperlipidemia, coronary arterial heart disease, atherosclerosis, and myocardial infarction caused by Lp-PLA2, because they have excellent inhibitory effect of Lp-PLA2.
    Type: Application
    Filed: October 17, 2005
    Publication date: May 18, 2006
    Applicant: KOREA RESEARCH INSTITUTE OF BIOSCIENCE AND BIOTECHNOLOGY
    Inventors: Tae-Sook JEONG, Woo-Song LEE, Hyung-Jae JEONG, Yong-Dae PARK, Jong-Min HAN, Hyoung-Chin KIM, Og-Sung MOON, Young-Suk WON