Patents by Inventor Ha To Chung
Ha To Chung 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: 20240115191Abstract: A diabetic foot management system according to one aspect includes a diabetic foot monitoring apparatus configured to measure user's foot condition information; and a diabetic foot analysis apparatus configured to determine a degree of progression of user's diabetic foot ulcer from the measured foot condition information using a machine learning-based diabetic foot determination model.Type: ApplicationFiled: January 19, 2022Publication date: April 11, 2024Inventors: Tai Myoung CHUNG, Chan Yeong HEO, Ji Ung PARK, Min Ha CHOI
-
Publication number: 20240091372Abstract: Described are anti-doppel antibody-drug conjugates, compositions comprising them, and related methods of treating doppel-associated diseases and conditions, including cancer.Type: ApplicationFiled: July 18, 2023Publication date: March 21, 2024Applicants: SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION, OSONG MEDICAL INNOVATION FOUNDATIONInventors: Youngro BYUN, Ha Kyeong LEE, Seungwoo CHUNG, Byoung Mo KIM, So-Young CHOI, Se-Ra LEE
-
Patent number: 11805971Abstract: The present disclosure relates to a method and apparatus for diagnosing urinary disturbances by simultaneously measuring a urinary flow rate and residual urine. The method for diagnosing urinary disturbances according to the present disclosure includes obtaining at least one ultrasonic image of a bladder for each unit time from a patient who is urinating, obtaining at least one urine region image for each unit time from the at least one ultrasonic image for each unit time, calculating at least one estimated urine volume for each unit time based on an area of the at least one urine region image for each unit time, calculating at least one parameter value with respect to urinary disturbances based on the at least one estimated urine volume for each unit time, and outputting the at least one parameter value.Type: GrantFiled: July 28, 2021Date of Patent: November 7, 2023Assignee: INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITYInventors: Byung Ha Chung, Kwang Suk Lee, Kyo Chul Koo
-
Patent number: 11655509Abstract: Disclosed herein is a kit for diagnosing spinal muscular atrophy (SMA) in a human subject based on the copy numbers of exons 7 and 8 of SMN1 gene and the copy numbers of exons 7 and 8 of SMN2 gene in a DNA sample isolated from the human subject. Also disclosed herein are methods of diagnosing SMA by use of the present kit, and methods of treating SMA based on the diagnostic result.Type: GrantFiled: January 18, 2021Date of Patent: May 23, 2023Assignee: Origin Biotechnology Co., Ltd.Inventors: Yi-Yi Kuo, I-Fan Chiu, Lai-Ha Chung, Shu-Ju Lee
-
Patent number: 11506158Abstract: An air intake system for a combustion engine includes an air intake duct in fluid communication with an engine intake manifold and a conduit component inserted into the air intake duct along a first assembly direction. The air intake system also includes a hydrocarbon (HC) trap secured to the conduit component within the air intake duct. The conduit component defines at least one retention feature to maintain a position of the HC trap such that removal of the HC trap from the air intake duct results in structural compromise of the at least one retention feature. The air intake duct is also configured to shield the at least one retention feature from user access to inhibit user removal of the HC trap.Type: GrantFiled: July 17, 2020Date of Patent: November 22, 2022Assignee: Ford Global Technologies, LLCInventors: Alexander Adam King, David S. Moyer, Ha To Chung, Roger Joseph Khami
-
Patent number: 11459614Abstract: Disclosed herein is a method of performing polymerase chain reaction (PCR) to determine a repeating number of CGG sequence in fragile X mental retardation 1 (FMR1) gene. Also disclosed herein are a kit, and uses thereof in making a diagnosis of Fragile X syndrome (FXS) in a human subject based on the repeating number of the CGG sequence in a DNA sample isolated from the human subject. According to embodiments of the present disclosure, the kit comprises four primers, in which the first primer comprises a first polynucleotide sequence of SEQ ID NO: 1; the second primer comprises a second polynucleotide sequence of SEQ ID NO: 2; the third primer comprises a third polynucleotide sequence of SEQ ID NO: 3, and a non-human sequence disposed at and connected to the 5?-end of the third polynucleotide sequence; and the fourth primer comprises the non-human sequence.Type: GrantFiled: January 31, 2020Date of Patent: October 4, 2022Assignee: XIAMEN BIOFAST BIOTECHNOLOGY CO., LTD.Inventors: Yi-Yi Kuo, Yu-Chiao Hsiao, I-Fan Chiu, Lai-Ha Chung, Shu-Ju Lee
-
Publication number: 20220291012Abstract: This application relates to a vehicle and method for generating a map corresponding to a three-dimensional space. In one aspect, the vehicle includes a sensor unit configured to sense a three-dimensional space by using at least one sensor and output spatial information in a plurality of frames and a memory storing computer executable instructions. The vehicle may also include a processor configured to execute the computer-executable instructions to predict a position of an object corresponding to a current frame by using an object movement model based on the plurality of frames, remove the object from the current frame based on the predicted position of the object, update a map database, which includes a predetermined number of previous frames, with the current frame from which the object is removed, and generate a map corresponding to the three-dimensional space based on the updated map database.Type: ApplicationFiled: September 18, 2020Publication date: September 15, 2022Inventors: Jae Il PARK, Han Bin LEE, Dong Ha CHUNG, Hong Minh TRUONG
-
Publication number: 20220018318Abstract: An air intake system for a combustion engine includes an air intake duct in fluid communication with an engine intake manifold and a conduit component inserted into the air intake duct along a first assembly direction. The air intake system also includes a hydrocarbon (HC) trap secured to the conduit component within the air intake duct. The conduit component defines at least one retention feature to maintain a position of the HC trap such that removal of the HC trap from the air intake duct results in structural compromise of the at least one retention feature. The air intake duct is also configured to shield the at least one retention feature from user access to inhibit user removal of the HC trap.Type: ApplicationFiled: July 17, 2020Publication date: January 20, 2022Inventors: Alexander Adam KING, David S. MOYER, Ha To CHUNG, Roger Joseph KHAMI
-
Publication number: 20210353248Abstract: The present disclosure relates to a method and apparatus for diagnosing urinary disturbances by simultaneously measuring a urinary flow rate and residual urine. The method for diagnosing urinary disturbances according to the present disclosure includes obtaining at least one ultrasonic image of a bladder for each unit time from a patient who is urinating, obtaining at least one urine region image for each unit time from the at least one ultrasonic image for each unit time, calculating at least one estimated urine volume for each unit time based on an area of the at least one urine region image for each unit time, calculating at least one parameter value with respect to urinary disturbances based on the at least one estimated urine volume for each unit time, and outputting the at least one parameter value.Type: ApplicationFiled: July 28, 2021Publication date: November 18, 2021Applicant: INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITYInventors: Byung Ha CHUNG, Kwang Suk LEE, Kyo Chul KOO
-
Publication number: 20210277473Abstract: Disclosed herein is a kit for diagnosing spinal muscular atrophy (SMA) in a human subject based on the copy numbers of exons 7 and 8 of SMN1 gene and the copy numbers of exons 7 and 8 of SMN2 gene in a DNA sample isolated from the human subject. Also disclosed herein are methods of diagnosing SMA by use of the present kit, and methods of treating SMA based on the diagnostic result.Type: ApplicationFiled: January 18, 2021Publication date: September 9, 2021Applicant: Origin Biotechnology Co., Ltd.Inventors: Yi-Yi KUO, I-Fan CHIU, Lai-Ha CHUNG, Shu-Ju LEE
-
Publication number: 20210040681Abstract: The disclosed tarpaulin comprises: a fabric layer, and a resin layer bonded to at least one surface of the fabric layer. The fabric layer comprises: high-density polyethylene (HDPE) multifilament yarns; polypropylene (PP) multifilament yams arranged to cross the HDPE multifilament yarns; and polyethylene terephthalate (PET) ground yarns binding the HDPE multifilament yarns and the PP multifilament yarns. The resin layer comprises PP and low-density polyethylene (LDPE).Type: ApplicationFiled: February 1, 2019Publication date: February 11, 2021Inventors: Eun Ha CHUNG, Kyong Joong KIM
-
Publication number: 20200399699Abstract: Disclosed herein is a method of performing polymerase chain reaction (PCR) to determine a repeating number of CGG sequence in fragile X mental retardation 1 (FMR1) gene. Also disclosed herein are a kit, and uses thereof in making a diagnosis of Fragile X syndrome (FXS) in a human subject based on the repeating number of the CGG sequence in a DNA sample isolated from the human subject. According to embodiments of the present disclosure, the kit comprises four primers, in which the first primer comprises a first polynucleotide sequence of SEQ ID NO: 1; the second primer comprises a second polynucleotide sequence of SEQ ID NO: 2; the third primer comprises a third polynucleotide sequence of SEQ ID NO: 3, and a non-human sequence disposed at and connected to the 5?-end of the third polynucleotide sequence; and the fourth primer comprises the non-human sequence.Type: ApplicationFiled: January 31, 2020Publication date: December 24, 2020Applicant: Origin Biotechnology Co., Ltd.Inventors: Yi-Yi KUO, Yu-Chiao HSIAO, I-Fan CHIU, Lai-Ha CHUNG, Shu-Ju LEE
-
Patent number: 10851346Abstract: The present invention relates to a mesenchymal stem cell having immunomodulatory activity and a preparation method therefor and, more specifically, to: a rapamycin-treated mesenchymal stem cell having immunomodulatory activity, which expresses any one or more cell surface factors selected from the group consisting of CCR1, CCR2, CCR3, CCR4, CCR7, CCR9 and CXCR4; a cell therapy composition comprising the mesenchymal stem cell, for preventing or treating immune disorders; and a preparation method for the mesenchymal stem cell having immunomodulatory activity. The rapamycin-treated mesenchymal stem cell having immunomodulatory activity, according to the present invention, has increased expression of IDO, TGF-? and IL-10 which are factors having immunomodulatory activity, has decreased expression of Phospho-mTOR, Rictor and Ractor which are signal transduction factors of mTOR, and has increased expression, in the cell, of autophagic inducer Beclin1, ATG5, ATG7, LC3I or LCII.Type: GrantFiled: August 14, 2014Date of Patent: December 1, 2020Assignee: THE CATHOLIC UNIVERSITY OF KOREA INDUSTRY—ACADEMIC COOPERATION FOUNDATIONInventors: Chul Woo Yang, Mi-La Cho, Sung-Hwan Park, Eun Kyung Kim, Byung Ha Chung, Kyoung-Woon Kim, Seon-Yeong Lee, Sung-Hee Lee, Eun Ji Yang, Jeong-hee Jeong, Min Jung Park, Seok-Jung Kim, Eun-Jung Lee, Su-Jin Moon
-
Publication number: 20180256519Abstract: The present invention relates to a composition for preventing or treating mitochondrial diseases caused by immunosuppressants, and immune diseases, containing metformin and, more specifically, to a composition for treating mitochondrial diseases caused by immunosuppressants, containing metformin; a pharmaceutical composition for preventing or treating immune diseases, containing, as active ingredients, metformin and an immunosuppressant, which is a target of rapamycin inhibitor (mTOR inhibitor); and a pharmaceutical composite formulation for preventing or treating immune diseases, containing, as ingredients, metformin and a mammalian target of rapamycin inhibitor, wherein the metformin and mammalian target of rapamycin inhibitor are administered simultaneously or separately, or administered in a predetermined sequence.Type: ApplicationFiled: February 23, 2018Publication date: September 13, 2018Inventors: Mi La Cho, Chul Woo Yang, Sung Hwan Park, Seon Yeong Lee, Min Jung Park, Joo Yeon Jhun, Sun Woo Lim, Byung Ha Chung, Eun Kyung Kim, Jae Kyung Kim, Hyun-Sik Na, Se-Young Kim, Eun Jung Lee, Hyeon-Beom Seo
-
Patent number: 9804428Abstract: The present invention relates to a composite sheet, to a substrate for a display element including same, and to a display device including same. More specifically, the composite sheet comprises: a reinforcement-impregnated matrix; a coating layer formed on at least one surface of the matrix; and a barrier layer formed on at least one surface of the coating layer, wherein, if an elastic modulus of the matrix is E2 at a temperature of 25° C. and an elastic modulus of the coating layer is E3 at a temperature of 25° C., the ratio of the elastic modulus, i.e. E3/E2, is approximately 5×104 or less.Type: GrantFiled: September 19, 2012Date of Patent: October 31, 2017Assignee: SAMSUNG SDI CO., LTD.Inventors: Kyu Ha Chung, Tae Ho Kim, Sung Kook Kim, Young Kwon Kim, Sang Keol Lee, Byeong Do Kwak, Sung Han Im, Eun Hwan Jeong, Seok Won Choi, Tae Jung Kim, Woo Jin Lee
-
Publication number: 20160289640Abstract: The present invention relates to a mesenchymal stem cell having immunomodulatory activity and a preparation method therefor and, more specifically, to: a rapamycin-treated mesenchymal stem cell having immunomodulatory activity, which expresses any one or more cell surface factors selected from the group consisting of CCR1, CCR2, CCR3, CCR4, CCR7, CCR9 and CXCR4; a cell therapy composition comprising the mesenchymal stem cell, for preventing or treating immune disorders; and a preparation method for the mesenchymal stem cell having immunomodulatory activity. The rapamycin-treated mesenchymal stem cell having immunomodulatory activity, according to the present invention, has increased expression of IDO, TGF-? and IL-10 which are factors having immunomodulatory activity, has decreased expression of Phospho-mTOR, Rictor and Ractor which are signal transduction factors of mTOR, and has increased expression, in the cell, of autophagic inducer Beclin1, ATG5, ATG7, LC3I or LCII.Type: ApplicationFiled: August 14, 2014Publication date: October 6, 2016Inventors: Chul Woo YANG, Mi-La CHO, Sung-Hwan PARK, Eun Kyung KIM, Byung Ha CHUNG, Kyoung-Woon KIM, Seon-Yeong LEE, Sung-Hee LEE, Eun Ji YANG, Jeong-hee JEONG, Min Jung PARK, Seok-Jung KIM, Eun-Jung LEE, Su-Jin MOON
-
Patent number: 9454963Abstract: A text-to-speech method for simulating a plurality of different voice characteristics includes dividing inputted text into a sequence of acoustic units; selecting voice characteristics for the inputted text; converting the sequence of acoustic units to a sequence of speech vectors using an acoustic model having a plurality of model parameters provided in clusters each having at least one sub-cluster and describing probability distributions which relate an acoustic unit to a speech vector; and outputting the sequence of speech vectors as audio with the selected voice characteristics. A parameter of a predetermined type of each probability distribution is expressed as a weighted sum of parameters of the same type using voice characteristic dependent weighting. In converting the sequence of acoustic units to a sequence of speech vectors, the voice characteristic dependent weights for the selected voice characteristics are retrieved for each cluster such that there is one weight per sub-cluster.Type: GrantFiled: March 13, 2013Date of Patent: September 27, 2016Assignee: KABUSHIKI KAISHA TOSHIBAInventors: Javier Latorre-Martinez, Vincent Ping Leung Wan, Kean Kheong Chin, Mark John Francis Gales, Katherine Mary Knill, Masami Akamine, Byung Ha Chung
-
Kit for monitoring immune status after transplant and method for monitoring immune status using same
Patent number: 9448229Abstract: The present invention relates to a method and a kit for monitoring an immune status after transplant. The kit for monitoring an immune status after transplant and the method for monitoring an immune status of an individual after transplant as provided in the present invention make it easy and accurate to determine an immune status in the individual after transplant and thus have an effect of reducing overuse of an immunosuppressive agent prescribed after transplant and also have an effect of conveniently managing an immune status of each patient.Type: GrantFiled: November 7, 2014Date of Patent: September 20, 2016Assignee: THE CATHOLIC UNIVERSITY OF KOREA INDUSTRY-ACADEMIC COOPERATION FOUNDATIONInventors: Mi-La Cho, Chul-Woo Yang, Jong-Young Choi, Joo-Yeon Jhun, Hee-Yeon Kim, Jae-Kyeong Byun, Ye-Been Yim, Byung-Ha Chung, Kyoung-Woon Kim -
Patent number: 9387429Abstract: A hydrocarbon trap assembly for use in an intake system of a motor vehicle engine includes a first duct having an interior recess adjacent an end thereof, the recess having a blind end; a second duct overlapping the first duct's end and closing off a second end of the recess; and a thermoformed hydrocarbon-adsorbing sleeve inside the recess and having a first edge adjacent the blind end and a second edge adjacent the second end of the recess. One or both ends of the sleeve may engage a hook formed on the respective first and/or second ducts. The second end of the sleeve may have a flange that fits into a gap between the ducts.Type: GrantFiled: September 13, 2013Date of Patent: July 12, 2016Assignee: Ford Global Technologies, LLCInventors: David S. Moyer, Ha To Chung, Matthew J. Rimmel, Roger Khami, Andrew George Bellis
-
Patent number: 9376429Abstract: The present invention relates to a compound having a blocking effect against sodium ion channels, particularly Nav1.7, a preparation method thereof and the use thereof. A compound represented by formula 1 according to the invention, or a pharmaceutically acceptable salt, hydrate, solvate or isomer thereof may be effectively used for the prevention or treatment of pain, for example, acute pain, chronic pain, neuropathic pain, post-surgery pain, migraine, arthralgia, neuropathy, nerve injury, diabetic neuropathy, neuropathic disease, epilepsy, arrhythmia, myotonia, ataxia, multiple sclerosis, irritable bowel syndrome, urinary incontinence, visceral pain, depression, erythromelalgia, or paroxysmal extreme pain disorder (PEPD).Type: GrantFiled: October 15, 2013Date of Patent: June 28, 2016Assignee: Daewoong Pharmaceutical Co., Ltd.Inventors: Ha Young Kim, In Woo Kim, Sun Ah Jun, Yun Soo Na, Hyung Geun Lee, Min Jae Cho, Jun Hee Lee, Hyo Shin Kim, Yun Soo Yoon, Kyung Ha Chung, Ji Duck Kim