Patents by Inventor Young Gwan Jo
Young Gwan Jo 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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Compositions for external application, containing adenosylcobalamin for improvement of skin diseases
Patent number: 9655916Abstract: The present invention relates to a composition for external application for improving a skin disease (e.g. psoriasis). The composition contains adenosylcobalamin (coenzyme B12), optionally in admixture with other cobalamins. The composition can be present in the form of liposomal preparations, which are made of a phospholipid and cholesterol.Type: GrantFiled: January 20, 2015Date of Patent: May 23, 2017Assignees: KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY, HANALL BIOPHARMA CO., LTD.Inventors: Byung Cheol Shin, Hasoo Seong, Aeri Lee, Jae Yang Kong, Hyae Gyeong Cheon, Young Sik Cho, Sung Soo Jun, Young Gwan Jo -
Patent number: 9639937Abstract: An apparatus and a method for detecting an event from a plurality of captured images are disclosed. An apparatus for generating an individual event rule is provided, comprising an image receiver, an image synthesis unit, an event rule acquisition unit, an individual event rule generator and a rule transmitter. The image receiver receives multiple captured images from multiple cameras. The image synthesis unit synthesizes the multiple captured images through conversion functions corresponding to coordinate systems of the multiple cameras into a main image. The event rule acquisition unit acquires an event rule for the main image. The individual event rule generator converts the event rule through the conversion functions into individual event rules corresponding respectively to the cameras. The rule transmitter transmits the individual event rules for identifying a single event.Type: GrantFiled: March 24, 2015Date of Patent: May 2, 2017Assignee: SK TELECOM CO., LTD.Inventor: Young-gwan Jo
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Patent number: 9509900Abstract: A camera control apparatus includes a database to store camera installation information of the cameras including a main camera and one or more sub-cameras; an image acquisition unit to acquire at least one image from the cameras; and a camera controller to convert image center coordinates of the image acquired by the main camera to three-dimensional coordinates on a three-dimensional reference coordinate system, by using the camera installation information, select at least one new main camera from among the one or more sub-cameras that include the three-dimensional coordinates as field-of-view information, and calculate a control value of the newly selected main camera for controlling the newly selected main camera to gaze the three-dimensional coordinates.Type: GrantFiled: April 27, 2015Date of Patent: November 29, 2016Assignee: SK TELECOM CO., LTD.Inventor: Young-gwan Jo
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Patent number: 9367742Abstract: An object monitoring apparatus includes: an image receiver to receive at least one frame of captured images; an edge image generator to generate an edge image by detecting edges of objects appearing in the frame; a reference image generator to generate a reference image by detecting a part corresponding to a background in the frame to thereby define the detected part as a background edge; a candidate object extractor to extract one or more candidate object pixels by comparing the edge image with the reference image, and to extract a candidate object by grouping the extracted candidate object pixels into the candidate object; and an object-of-interest determiner to determine whether the candidate object is an object-of-interest based on a size of the candidate object and a duration time of detection of the candidate object.Type: GrantFiled: February 27, 2015Date of Patent: June 14, 2016Assignee: SK TELECOM CO., LTD.Inventors: Hee-yul Lee, Young-gwan Jo
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Patent number: 9165192Abstract: Provided are apparatuses and methods for separating an image into a foreground and a background. The apparatus includes: an edge image generating unit which generates an edge image for an original image, wherein the original image includes the background and the foreground; a background edge model renewing unit which renews a background edge model based on the generated edge image; and a foreground edge extracting unit which generates a foreground edge image based on the generated edge image and the renewed background edge model.Type: GrantFiled: August 9, 2011Date of Patent: October 20, 2015Assignee: Hanwha Techwin Co., Ltd.Inventor: Young-gwan Jo
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Publication number: 20150244928Abstract: A camera control apparatus includes a database to store camera installation information of the cameras including a main camera and one or more sub-cameras; an image acquisition unit to acquire at least one image from the cameras; and a camera controller to convert image center coordinates of the image acquired by the main camera to three-dimensional coordinates on a three-dimensional reference coordinate system, by using the camera installation information, select at least one new main camera from among the one or more sub-cameras that include the three-dimensional coordinates as field-of-view information, and calculate a control value of the newly selected main camera for controlling the newly selected main camera to gaze the three-dimensional coordinates.Type: ApplicationFiled: April 27, 2015Publication date: August 27, 2015Inventor: Young-gwan JO
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COMPOSITIONS FOR EXTERNAL APPLICATION, CONTAINING ADENOSYLCOBALAMIN FOR IMPROVEMENT OF SKIN DISEASES
Publication number: 20150196581Abstract: The present invention relates to a composition for external application for improving a skin disease (e.g. psoriasis). The composition contains adenosylcobalamin (coenzyme B12), optionally in admixture with other cobalamins. The composition can be present in the form of liposomal preparations, which are made of a phospholipid and cholesterol.Type: ApplicationFiled: January 20, 2015Publication date: July 16, 2015Applicants: KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY, HANALL BIOPHARMA CO., LTD.Inventors: Byung Cheol SHIN, Hasoo SEONG, Aeri LEE, Jae Yang KONG, Hyae Gyeong CHEON, Young Sik CHO, Sung Soo JUN, Young Gwan JO -
Publication number: 20150199815Abstract: An apparatus and a method for detecting an event from a plurality of captured images are disclosed. An apparatus for generating an individual event rule is provided, comprising an image receiver, an image synthesis unit, an event rule acquisition unit, an individual event rule generator and a rule transmitter. The image receiver receives multiple captured images from multiple cameras. The image synthesis unit synthesizes the multiple captured images through conversion functions corresponding to coordinate systems of the multiple cameras into a main image. The event rule acquisition unit acquires an event rule for the main image. The individual event rule generator converts the event rule through the conversion functions into individual event rules corresponding respectively to the cameras. The rule transmitter transmits the individual event rules for identifying a single event.Type: ApplicationFiled: March 24, 2015Publication date: July 16, 2015Inventor: Young-gwan JO
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Publication number: 20150169958Abstract: An object monitoring apparatus includes: an image receiver to receive at least one frame of captured images; an edge image generator to generate an edge image by detecting edges of objects appearing in the frame; a reference image generator to generate a reference image by detecting a part corresponding to a background in the frame to thereby define the detected part as a background edge; a candidate object extractor to extract one or more candidate object pixels by comparing the edge image with the reference image, and to extract a candidate object by grouping the extracted candidate object pixels into the candidate object; and an object-of-interest determiner to determine whether the candidate object is an object-of-interest based on a size of the candidate object and a duration time of detection of the candidate object.Type: ApplicationFiled: February 27, 2015Publication date: June 18, 2015Inventors: Hee-yul LEE, Young-gwan JO
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Patent number: 8798369Abstract: An apparatus and method for estimating the number of objects in an input image are disclosed. The apparatus includes: a learning unit that calculates counted values of a linear regression function by learning an arbitrary image; a separation unit that separates a foreground region and a background region of the input image; an extraction unit that searches for features that require an amount of calculation that is below a particular threshold from features having high correlation with each other feature and extracts the features from the separated foreground region; and an estimation unit that estimates the number of objects in the foreground region as a dependent variable by allocating the counted values of the linear regression function that are calculated by the learning unit and the features that are extracted by the extraction unit as independent variables of a linear regression function.Type: GrantFiled: April 27, 2012Date of Patent: August 5, 2014Assignees: Samsung Techwin Co., Ltd., Postech Academy-Industry FoundationInventors: Young-gwan Jo, Seung-in Noh, Yong-jin Park, Joon-hee Han
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Patent number: 8699750Abstract: Provided are an image processing apparatus and method for counting moving objects in an image, the apparatus including: a motion detection unit which detects motion in an image; an object detection unit which detects objects based on the motion detected by the motion detection unit; an outline generation unit which generates at least one reference outline of which a size is adjusted according to a preset parameter based on a location in the image; and a calculation unit which calculates a number of objects having substantially a same size as that of the at least one reference outline from among the objects detected by the object detection unit, wherein the preset parameter is adjusted according to at least one circumstantial parameter.Type: GrantFiled: August 5, 2011Date of Patent: April 15, 2014Assignee: Samsung Techwin Co., Ltd.Inventor: Young-gwan Jo
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Patent number: 8642083Abstract: Disclosed herein is a lag time delayed-release combination pharmaceutical composition comprising of an angiotensin-II-receptor blocker and an HMG-CoA reductase inhibitor, as well as a preparation method thereof. The composition is designed based on chronotherapy in which active ingredients are administered to have different onset times, such that the release of each active ingredient of the composition in body can be lag time delayed to a specific rate. Also, the composition is very effective for the treatment of hypertension and the prevention of complications in patients having metabolic syndromes which show diabetes, obesity, hyperlipidemia, coronary artery diseases and the like. More specifically, the composition is a drug delivery system designed such that the release of each drug is controlled to a specific rate, and it can show the most ideal effect, when it is absorbed in body.Type: GrantFiled: October 30, 2007Date of Patent: February 4, 2014Assignee: Hanall Biopharma Co., Ltd.Inventors: Sung Wuk Kim, Sung Soo Jun, Young Gwan Jo, Ja Seong Koo, Jae Woon Son
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Patent number: 8541474Abstract: The present invention relates to N,N-dimethyl imidodicarbonimidic diamide acetate, a method of preparing the same and a pharmaceutical composition comprising the same, and more particularly, to N,N-dimethyl imidodicarbonimidic diamide acetate which is a crystalline acid addition salt prepared by reacting N,N-dimethyl imidodicarbonimidic diamide with acetic acid, and which is very effective as a therapeutic agent for treating metabolic syndromes that glycosuria and diabetes mellitus, obesity, hyperlipidemia, fatty liver, coronary heart disease, osteoporosis, polycystic ovarian syndrome, a cancer depleted of gene P53, etc. are complexly occurred; treating diabetes mellitus and preventing its complication; and treating a cancer and preventing myalgia, muscle cell cytotoxicity and rhabdomyolysis, etc. since the acid addition salt is excellent in physicochemical properties such as solubility, stability, non-hygroscopicity, anti-adhering property, etc.Type: GrantFiled: September 23, 2011Date of Patent: September 24, 2013Assignee: Hanall Biopharma Co., Ltd.Inventors: Sung Wuk Kim, Sung Soo Jun, Young Gwan Jo, Ja Seong Koo, Young Woong Kim
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Patent number: 8394845Abstract: Disclosed herein is a combination therapy and a combination preparation of an angiotensin-II-receptor blocker and an HMG-CoA reductase inhibitor characterized in that the angiotensin-II-receptor blocker is absorbed substantially later than the HMG-CoA reductase inhibitor. As the angiotensin-II-receptor blocker and the HMG-CoA reductase inhibitor are released at different times, the present combination therapy prevents competitive inhibition between the two drugs and side effects, as well as simultaneously provides synergistic effects for each active ingredient and convenience of taking the drugs.Type: GrantFiled: May 11, 2011Date of Patent: March 12, 2013Assignee: Hanall Biopharma Co., Ltd.Inventors: Sung Wuk Kim, Sung Soo Jun, Young Gwan Jo, Ja Seong Koo, Jae Woon Son
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Publication number: 20120308123Abstract: An apparatus and method for estimating the number of objects in an input image are disclosed. The apparatus includes: a learning unit that calculates counted values of a linear regression function by learning an arbitrary image; a separation unit that separates a foreground region and a background region of the input image; an extraction unit that searches for features that require an amount of calculation that is below a particular threshold from features having high correlation with each other feature and extracts the features from the separated foreground region; and an estimation unit that estimates the number of objects in the foreground region as a dependent variable by allocating the counted values of the linear regression function that are calculated by the learning unit and the features that are extracted by the extraction unit as independent variables of a linear regression function.Type: ApplicationFiled: April 27, 2012Publication date: December 6, 2012Applicants: POSTECH ACADEMY-INDUSTRY FOUNDATION, SAMSUNG TECHWIN CO., LTD.Inventors: Young-gwan JO, Seung-in NOH, Yong-jin PARK, Joon-hee HAN
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Publication number: 20120033854Abstract: Provided are an image processing apparatus and method for counting moving objects in an image, the apparatus including: a motion detection unit which detects motion in an image; an object detection unit which detects objects based on the motion detected by the motion detection unit; an outline generation unit which generates at least one reference outline of which a size is adjusted according to a preset parameter based on a location in the image; and a calculation unit which calculates a number of objects having substantially a same size as that of the at least one reference outline from among the objects detected by the object detection unit, wherein the preset parameter is adjusted according to at least one circumstantial parameter.Type: ApplicationFiled: August 5, 2011Publication date: February 9, 2012Applicant: SAMSUNG TECHWIN CO., LTD.Inventor: Young-gwan JO
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Publication number: 20120033073Abstract: Provided are apparatuses and methods for separating an image into a foreground and a background. The apparatus includes: an edge image generating unit which generates an edge image for an original image, wherein the original image includes the background and the foreground; a background edge model renewing unit which renews a background edge model based on the generated edge image; and a foreground edge extracting unit which generates a foreground edge image based on the generated edge image and the renewed background edge model.Type: ApplicationFiled: August 9, 2011Publication date: February 9, 2012Applicant: SAMSUNG TECHWIN CO., LTD.Inventor: Young-gwan JO
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Publication number: 20120015032Abstract: The present invention relates to a chronotherapeutically combined pharmaceutical formulation for preventing and treating cardiovascular diseases, which is based on the principle of administering a plurality of drugs at certain time intervals (chronotherapy). Specifically, the combined pharmaceutical formulation comprises a HMG-CoA reductase inhibitor, such as simvastatin, and aspirin. Because the combined pharmaceutical formulation was developed based on the principle of administering drugs at certain time intervals, so-called chronotherapy, it shows an excellent effect of preventing or treating cardiovascular disease compared to those of the individual administration and simultaneous administration of the single preparations. Also, it is a once-daily dosage form which increases the medication compliance of patients.Type: ApplicationFiled: August 8, 2008Publication date: January 19, 2012Applicant: HANALL PHARMACEUTICAL COMPANY, LTD.Inventors: Sung Wuk Kim, Sung Soo Jun, Young Gwan Jo, Ja Seong Koo, Sang Ouk Sun
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Publication number: 20120010287Abstract: The present invention relates to N,N-dimethyl imidodicarbonimidic diamide acetate, a method of preparing the same and a pharmaceutical composition comprising the same, and more particularly, to N,N-dimethyl imidodicarbonimidic diamide acetate which is a crystalline acid addition salt prepared by reacting N,N-dimethyl imidodicarbonimidic diamide with acetic acid, and which is very effective as a therapeutic agent for treating metabolic syndromes that glycosuria and diabetes mellitus, obesity, hyperlipidemia, fatty liver, coronary heart disease, osteoporosis, polycystic ovarian syndrome, a cancer depleted of gene P53, etc. are complexly occurred; treating diabetes mellitus and preventing its complication; and treating a cancer and preventing myalgia, muscle cell cytotoxicity and rhabdomyolysis, etc. since the acid addition salt is excellent in physicochemical properties such as solubility, stability, non-hygroscopicity, anti-adhering property, etc.Type: ApplicationFiled: September 23, 2011Publication date: January 12, 2012Applicant: HANNAL BIOPHARMA CO., LTD.Inventors: Sung Wuk KIM, Sung Soo JUN, Young Gwan JO, Ja Seong KOO, Young Woong KIM
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Patent number: 8076377Abstract: Disclosed herein are a novel dicarboxylic acid salt of N,N-dimethylimidodicarbonimidic diamide, a preparation method thereof and a pharmaceutical composition comprising the same. More specifically, disclosed herein are a novel dicarboxylic acid salt of N,N-dimethylimidodicarbonimidic diamide, a crystalline acid addition salt prepared by allowing N,N-dimethylimidodicarbonimidic diamide to react with a specific dicarboxylic acid, which has improved physical and chemical properties including solubility, stability, non-hygroscopicity and anti-adhesive properties, and low toxicity, and thus is very effective in the prevention and treatment of not only diabetes and its complications in patients with so-called metabolic syndromes, in which diabetes, obesity, hyperlipidemia, fatty liver, coronary artery disease, osteoporosis, polycystic ovary syndromes, etc.Type: GrantFiled: September 19, 2008Date of Patent: December 13, 2011Assignee: Hanall Pharmaceutical Company, Ltd.Inventors: Sung Wuk Kim, Sung Soo Jun, Young Gwan Jo, Ja Seong Koo, Young Woong Kim, Byoung Ha Kim, Duck Kim