Patents by Inventor Han Kyu Lee

Han Kyu Lee 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).

  • Publication number: 20180318274
    Abstract: The present invention relates to a cyclohexene derivative, a preparation method thereof, and a pharmaceutical composition for preventing or treating metabolic disease containing the cyclohexene derivative as an active ingredient. The cyclohexene derivative according to the present invention increases the intracellular activity of cyclic adenosine monophosphate (cAMP) by activating G protein-coupled receptor 119 (GPR-119) and simultaneously exhibits weight loss and hypoglycemic effects by inducing the release of glucagon-like peptide-1 (GLP-1), which is a neuroendocrine protein, and thus can be useful as a pharmaceutical composition for preventing or treating metabolic diseases such as obesity, type 1 diabetes, type 2 diabetes, inadequate glucose tolerance, insulin resistance, hyperglycemia, hyperlipidemia, hypertriglyceridemia, hypercholesterolemia, dyslipidemia and syndrome X.
    Type: Application
    Filed: October 31, 2016
    Publication date: November 8, 2018
    Inventors: Jin YANG, Jin Woong KIM, Han Kyu LEE, Jae Hyun KIM, Chang Mo SON, Kyu Hwan LEE, Jeong Un HWANG, Hyung Ho CHOI, Dae Hoon KIM, Jae Keol RHEE
  • Patent number: 9969723
    Abstract: The present invention relates to a novel 3-(4-(benzyloxy)phenyl)hex-4-inoic acid derivative, a preparation method thereof, and a pharmaceutical composition comprising the same as an active ingredient for the prevention and treatment of metabolic disease. The novel 3-(4-(benzyloxy)phenyl)hex-4-inoic acid derivative, the optical isomer thereof, or the pharmaceutically acceptable salt thereof of the present invention has excellent activities of activating GPR40 protein and promoting insulin secretion accordingly but has no toxicity when co-administered with other drugs.
    Type: Grant
    Filed: October 1, 2015
    Date of Patent: May 15, 2018
    Assignee: HYUNDAI PHARM CO., LTD
    Inventors: Jin Yang, Jin Woong Kim, Han Kyu Lee, Jae Hyun Kim, Chang Mo Son, kyu hwan Lee, Hyung-Ho Choi, daehoon Kim, Tae-Young Ha, Jaekeol Rhee
  • Publication number: 20170296539
    Abstract: The present invention relates to a pharmaceutical composition for preventing or treating metabolic diseases, in which a novel 3-(4-(benzyloxy)phenyl)hex-4-inoic acid derivative and at least another active ingredient, which is selected from the group consisting of dipeptidyl peptidase-4 (DPPIV) inhibitor-based, sulfonylurea-based, thiazolidinedione (TZD)-based, biguanide-based, and sodium/glucose cotransporter 2 (SGLT2) inhibitor-based drugs, may be administered in combination or in the form of a composite preparation.
    Type: Application
    Filed: October 16, 2015
    Publication date: October 19, 2017
    Inventors: Jin YANG, Jin Woong KIM, Han Kyu LEE, Jae Hyun KIM, Chang Mo SON, Kyu Hwan LEE, Hyung-Ho CHOI, Daehoon KIM, Tae-Young HA, Jaekeol RHEE
  • Patent number: 9758527
    Abstract: The present invention relates to: a cyclohexene derivative; a preparation method therefor; and a pharmaceutical composition for preventing or treating metabolic diseases, containing the same as an active ingredient. The cyclohexene derivative according to the present invention increases the intracellular activity of cyclic adenosine monophosphate (cAMP) by activating G protein-coupled receptor 119 (GPR-119) and simultaneously exhibits weight loss and hypoglycemic effects by inducing the release of glucagon-like peptide-1 (GLP-1), which is a neuroendocrine protein, and thus can be useful as a pharmaceutical composition for preventing or treating metabolic diseases such as obesity, type 1 diabetes, type 2 diabetes, inadequate glucose tolerance, insulin resistance, hyperglycemia, hyperlipidemia, hypertriglyceridemia, hypercholesterolemia, dyslipidemia and syndrome X.
    Type: Grant
    Filed: May 1, 2015
    Date of Patent: September 12, 2017
    Assignee: HYUNDAI PHARM CO., LTD.
    Inventors: Jin Yang, Jinwoong Kim, Han Kyu Lee, Jae Hyun Kim, Chang Mo Son, Kyu Hwan Lee, Jeongun Hwang, Hyung-Ho Choi, Daehoon Kim, Jaekeol Rhee
  • Patent number: 9722829
    Abstract: A pulse shaping circuit is configured to shape a waveform of an edge of a signal applied to a switch of a power amplifier included in an on-off keying transmitter.
    Type: Grant
    Filed: February 26, 2014
    Date of Patent: August 1, 2017
    Assignees: Samsung Electronics Co., Ltd., Postech Academy-Industry Foundation
    Inventors: Jae Sup Lee, Bum Man Kim, Han-Kyu Lee, Dae Chul Jeong, Tae Young Chung
  • Publication number: 20170114072
    Abstract: The present invention relates to: a cyclohexene derivative; a preparation method therefor; and a pharmaceutical composition for preventing or treating metabolic diseases, containing the same as an active ingredient. The cyclohexene derivative according to the present invention increases the intracellular activity of cyclic adenosine monophosphate (cAMP) by activating G protein-coupled receptor 119 (GPR-119) and simultaneously exhibits weight loss and hypoglycemic effects by inducing the release of glucagon-like peptide-1 (GLP-1), which is a neuroendocrine protein, and thus can be useful as a pharmaceutical composition for preventing or treating metabolic diseases such as obesity, type 1 diabetes, type 2 diabetes, inadequate glucose tolerance, insulin resistance, hyperglycemia, hyperlipidemia, hypertriglyceridemia, hypercholesterolemia, dyslipidemia and syndrome X.
    Type: Application
    Filed: May 1, 2015
    Publication date: April 27, 2017
    Inventors: Jin YANG, Jinwoong KIM, Han Kyu LEE, Jae Hyun KIM, Chang Mo SON, Kyu Hwan LEE, Jeongun HWANG, Hyung-Ho CHOI, Daehoon KIM, Jaekeol RHEE
  • Patent number: 9543306
    Abstract: A sub word line driver of a semiconductor memory device including a sub word line driver is disclosed. The sub word line driver of a semiconductor memory device comprising: a semiconductor substrate including an active region extended in a first direction; a plurality of gate electrodes extended in a second direction perpendicular to the active region; first and second metal contacts formed over the active region between the gate electrodes; a plurality of metal pads coupled to the first metal contacts; and a plurality of metal signal lines coupled to the second metal contacts, extended in the second direction, and bent at specific parts adjacent to the metal pads.
    Type: Grant
    Filed: December 3, 2015
    Date of Patent: January 10, 2017
    Assignee: SK Hynix Inc.
    Inventor: Han Kyu Lee
  • Publication number: 20170005096
    Abstract: A sub word line driver of a semiconductor memory device including a sub word line driver is disclosed. The sub word line driver of a semiconductor memory device comprising: a semiconductor substrate including an active region extended in a first direction; a plurality of gate electrodes extended in a second direction perpendicular to the active region; first and second metal contacts formed over the active region between the gate electrodes; a plurality of metal pads coupled to the first metal contacts; and a plurality of metal signal lines coupled to the second metal contacts, extended in the second direction, and bent at specific parts adjacent to the metal pads.
    Type: Application
    Filed: December 3, 2015
    Publication date: January 5, 2017
    Inventor: Han Kyu LEE
  • Patent number: 9508541
    Abstract: Provided is a substrate treatment apparatus. The substrate treatment apparatus includes a load port on which a carrier accommodating a plurality of substrates to which a back-ground wafer is attached to a mounting tape fixed to a frame ring is placed, a plasma treatment unit supplying plasma to treat a top surface of the wafer, and a substrate transfer unit transferring the substrate between the carrier and the plasma treatment unit.
    Type: Grant
    Filed: January 2, 2014
    Date of Patent: November 29, 2016
    Assignee: PSK INC.
    Inventors: Jongjin Lee, Bum Joon Park, Tae Hoon Kim, Chang Weon Lee, Sunwoong Yim, Han Kyu Lee
  • Patent number: 9436202
    Abstract: A power circuit for reducing a leakage power using a negative voltage is provided. The power circuit includes a current source including a transistor including a gate. The power circuit further includes a current source control circuit connected to the gate of the transistor, and configured to apply a positive voltage to the gate of the transistor if the current source is to operate in an active mode, and apply the negative voltage to the gate of the transistor if the current source is to operate in an inactive mode.
    Type: Grant
    Filed: November 17, 2012
    Date of Patent: September 6, 2016
    Assignees: Samsung Electronics Co., Ltd., Postech Academy-Industry Foundation
    Inventors: Jae Sup Lee, Seong Joong Kim, Bum Man Kim, Han-Kyu Lee, Dae-Chul Jeong, Tae Young Chung
  • Publication number: 20160104904
    Abstract: The present invention relates to a new structure of a fuel cartridge with light weight. The fuel cartridge of the present invention comprises a flexible container having an inner space to store liquid fuel, a connector connected to the flexible container and having an opening to discharge the liquid fuel; and a channel-forming structure or means provided in a inner space of the flexible container and connected to the connector, wherein the channel-forming structure or means is provided as a flow field interconnecting the inner space with an opening of the connector in order to discharge the liquid fuel when the channel-forming structure or means contacts with the flexible container near the connector. According to the present invention, coefficient of utilization of the fuel cartridge can be improved by preventing interference of a liquid fuel outflow due to close adhesion of the flexible container near the connector when the stored liquid fuel is discharged.
    Type: Application
    Filed: January 24, 2008
    Publication date: April 14, 2016
    Inventors: Ji-Seong Han, Han-Kyu Lee, Sung-Yong Cho, Sang-Jun Kong
  • Publication number: 20160024063
    Abstract: The present invention relates to a novel 3-(4-(benzyloxy)phenyl)hex-4-inoic acid derivative, a preparation method thereof, and a pharmaceutical composition comprising the same as an active ingredient for the prevention and treatment of metabolic disease. The novel 3-(4-(benzyloxy)phenyl)hex-4-inoic acid derivative, the optical isomer thereof, or the pharmaceutically acceptable salt thereof of the present invention has excellent activities of activating GPR40 protein and promoting insulin secretion accordingly but has no toxicity when co-administered with other drugs.
    Type: Application
    Filed: October 1, 2015
    Publication date: January 28, 2016
    Applicant: HYUNDAI PHARM CO., LTD
    Inventors: Jin Yang, Jin Woong Kim, Han Kyu Lee, Jae Hyun Kim, Chang Mo Son, kyu hwan Lee, Hyung-Ho Choi, daehoon Kim, Tae-Young Ha, Jaekeol Rhee
  • Publication number: 20150193822
    Abstract: An apparatus for inferring a user profile includes a data processor configured to analyze viewing patterns of sample families from received sample family data, extract viewing pattern characteristics from the analyzed viewing patterns, and generate one or more sorters by classifying the viewing pattern characteristics into groups; a target family data processor configured to generate target family viewing pattern information based on received target family data; and a profile inference component configured to generate a primary inference result by classifying the target family viewing pattern information through the one or more sorters, and inferring a specific group of members present in the target family based on the viewing pattern characteristics.
    Type: Application
    Filed: January 8, 2015
    Publication date: July 9, 2015
    Applicant: Electronics and Telecommunications Research Institute
    Inventors: Kyeong-Soo HAN, Han-Kyu LEE
  • Publication number: 20150181112
    Abstract: A preprocessing apparatus of recognizing a user. The preprocessing apparatus may include an image acquisition controller to compare a received filmed image and a pre-registered background image, and update the pre-registered background image based on whether light is changed; a Modified Census Transform (MCT) transformer to transform the pre-registered background image or the updated background image through an MCT method to generate an MCT background image, and transform the received filmed image through the MCT method to generate an MCT filmed image; and a difference image processor to differentiate the MCT filmed image and the MCT background image to generate a difference image.
    Type: Application
    Filed: May 12, 2014
    Publication date: June 25, 2015
    Inventors: Cheon-In OH, Han-Kyu LEE, Young-Ho JEONG, Jin-Woo HONG
  • Publication number: 20150139362
    Abstract: A pulse shaping circuit is configured to shape a waveform of an edge of a signal applied to a switch of a power amplifier included in an on-off keying transmitter.
    Type: Application
    Filed: February 26, 2014
    Publication date: May 21, 2015
    Applicants: POSTECH ACADEMY-INDUSTRY FOUNDATION, SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jae Sup LEE, Bum Man KIM, Han-Kyu LEE, Dae Chul JEONG, Tae Young CHUNG
  • Patent number: 8898703
    Abstract: Provided are method and apparatus for generating a digital multimedia broadcasting application format. The apparatus includes: generating metadata for DMB contents; and combining the generated metadata and the DMB contents, wherein the metadata includes copyright information for the metadata, user information for a user who consumes the DMB contents, and package table information for describing a package related to the DMB contents.
    Type: Grant
    Filed: April 7, 2008
    Date of Patent: November 25, 2014
    Assignee: Electronics and Telecommunications Research Institute
    Inventors: Seung-Jun Yang, Hee-Kyung Lee, Hui-Yong Kim, Han-Kyu Lee, Jin-Woo Hong
  • Patent number: 8887186
    Abstract: Provided are an analysis method and system for audience rating and advertisement effects based on viewing behavior recognition including a method of recognizing a viewer on the basis of image recognition through a camera and efficiently collecting data and a method of transmitting collected data on the basis of viewer recognition to an audience rating and advertisement effect measurement server. The present invention includes a viewing behavior measurement device configured to receive a viewer image obtained by imaging one or more viewers who are viewing broadcast content, recognize the one or more viewers from the received viewer image to generate viewing behavior information, and deliver the generated viewing behavior information, and an advertisement effect measurement server configured to analyze an advertisement effect for each viewer on the basis of the received viewing behavior information and generate and deliver an advertisement effect measurement result.
    Type: Grant
    Filed: April 26, 2013
    Date of Patent: November 11, 2014
    Assignee: Electronics and Telecommunications Research Institute
    Inventors: Cheon-In Oh, Han-Kyu Lee, Young-Ho Jeong, Jin-Woo Hong
  • Publication number: 20140259040
    Abstract: Disclosed is a method and apparatus for deducing a viewing household member profile. According to the method and apparatus, a viewing pattern of a general viewing household is analyzed based on viewer group classification criteria generated using the standard household member profile, and thus the member profile of the viewing household may be deduced and the deduced profile may be provided, thereby effectively providing advertisements corresponding to the inclination of viewing household members.
    Type: Application
    Filed: January 27, 2014
    Publication date: September 11, 2014
    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Kyeong Soo HAN, Han Kyu LEE
  • Publication number: 20140190513
    Abstract: Provided is a substrate treatment apparatus. The substrate treatment apparatus includes a load port on which a carrier accommodating a plurality of substrates to which a back-ground wafer is attached to a mounting tape fixed to a frame ring is placed, a plasma treatment unit supplying plasma to treat a top surface of the wafer, and a substrate transfer unit transferring the substrate between the carrier and the plasma treatment unit.
    Type: Application
    Filed: January 2, 2014
    Publication date: July 10, 2014
    Inventors: Jongjin Lee, Bum Joon Park, Tae Hoon Kim, Chang Weon Lee, Sunwoong Yim, Han Kyu Lee
  • Publication number: 20140053173
    Abstract: Provided are an analysis method and system for audience rating and advertisement effects based on viewing behavior recognition including a method of recognizing a viewer on the basis of image recognition through a camera and efficiently collecting data and a method of transmitting collected data on the basis of viewer recognition to an audience rating and advertisement effect measurement server. The present invention includes a viewing behavior measurement device configured to receive a viewer image obtained by imaging one or more viewers who are viewing broadcast content, recognize the one or more viewers from the received viewer image to generate viewing behavior information, and deliver the generated viewing behavior information, and an advertisement effect measurement server configured to analyze an advertisement effect for each viewer on the basis of the received viewing behavior information and generate and deliver an advertisement effect measurement result.
    Type: Application
    Filed: April 26, 2013
    Publication date: February 20, 2014
    Applicant: Electronics and Telecommunications Research Institute
    Inventors: Cheon-In OH, Han-Kyu LEE, Young-Ho JEONG, Jin-Woo HONG