Patents by Inventor Haeng Moon Kim
Haeng Moon Kim 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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Patent number: 10853641Abstract: The present invention relates to an apparatus and a method for acquiring an iris image outdoors and indoors and, specifically, to an apparatus and a method for acquiring an iris image outdoors and indoors, the apparatus comprising: a lens for receiving the iris image; an image sensor for sensing the iris image inputted through the lens; and a memory for storing the iris image sensed by the image sensor, wherein a band-pass filter using all or parts of outdoor iris recognition wavelength bands (920-1,500 nm) in order to acquire the iris image in which a reflected image is prevented or a reflected noise is reduced, which are generated when the iris image is photographed indoors and outdoors and, particularly, outdoors, is provided at the front end of the image sensor, and an infrared lighting having at least one wavelength passing through the wavelength bands of the provided band-pass filter is provided.Type: GrantFiled: May 8, 2015Date of Patent: December 1, 2020Assignees: IRITECH, INC.Inventors: Dae Hoon Kim, Hyeong In Choi, Byoung Jin Jun, Haeng Moon Kim, Seung Min Paik
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Patent number: 10565440Abstract: The present invention relates to an animal recognition apparatus using nose patterns, which includes a body stabilizer unit to minimize movement and resistance of an animal during an optimal nose pattern image acquisition, wherein the acquired nose pattern images are used to biometrically identify the animal.Type: GrantFiled: November 9, 2018Date of Patent: February 18, 2020Assignee: ISCILAB CORPORATIONInventors: Nam Sook Wee, Stephanie Sujin Choi, Haeng Moon Kim, Hyeong In Choi
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Patent number: 10552673Abstract: The present invention relates to an animal recognition apparatus including an image recognition unit to generate, enroll, verify, and identify the raw or processed nose pattern code from the acquired nose pattern image, and to an animal recognition method including a nose pattern image acquisition step and nose code generation, enrollment, and matching steps.Type: GrantFiled: November 9, 2018Date of Patent: February 4, 2020Assignee: ISCILAB CORPORATIONInventors: Nam Sook Wee, Stephanie Sujin Choi, Haeng Moon Kim, Hyeong In Choi
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Patent number: 10268880Abstract: The present invention relates to an apparatus and method of an animal recognition using nose patterns, and particularly to an apparatus and method of an animal recognition comprising a body stabilizer unit to minimize movement of the subject animal for optimal nose pattern image acquisition, an image acquisition unit to obtain and store the nose pattern image, and an image recognition unit to generate, enroll, verify, and identify the raw or processed nose pattern code from the acquired nose pattern image.Type: GrantFiled: May 20, 2014Date of Patent: April 23, 2019Assignee: ISCILAB CORPORATIONInventors: Nam Sook Wee, Su Jin Choi, Haeng Moon Kim, Hyeong In Choi
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Publication number: 20190080160Abstract: The present invention relates to an animal recognition apparatus including an image recognition unit to generate, enroll, verify, and identify the raw or processed nose pattern code from the acquired nose pattern image, and to an animal recognition method including a nose pattern image acquisition step and nose code generation, enrollment, and matching steps.Type: ApplicationFiled: November 9, 2018Publication date: March 14, 2019Inventors: Nam Sook WEE, Stephanie Sujin CHOI, Haeng Moon KIM, Hyeong In Choi
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Publication number: 20190080159Abstract: The present invention relates to an animal recognition apparatus using nose patterns, which includes a body stabilizer unit to minimize movement and resistance of an animal during an optimal nose pattern image acquisition, wherein the acquired nose pattern images are used to biometrically identify the animal.Type: ApplicationFiled: November 9, 2018Publication date: March 14, 2019Inventors: Nam Sook WEE, Stephanie Sujin CHOI, Haeng Moon KIM, Hyeong In CHOI
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Patent number: 10061982Abstract: The present invention relates to a hand-attachable wearable device capable of iris identification outdoors and/or indoors, which includes an electronic component case and a band covering a wrist or a finger, and particularly, to a hand-attachable wearable device capable of iris identification outdoors and/or indoors, which includes an indoor and outdoor-combined photographing unit or an indoor and outdoor-separated photographing unit installed at one side of the case, which is used for photographing an iris image in which reflection noise is reduced indoors and outdoors, an infrared lighting installed at one side of the case and required for photographing the iris image clearly, and an iris recognition unit performing the iris recognition by comparing registered and stored iris image information and photographed iris image information.Type: GrantFiled: June 9, 2015Date of Patent: August 28, 2018Assignees: Iritech, Inc.Inventors: Dae Hoon Kim, Hyeong In Choi, Byoung Jin Jun, Seung Min Paik, Haeng Moon Kim, Jung Woon Ryu, Seung Woon Ryu
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Publication number: 20170185839Abstract: The present invention relates to an apparatus and a method for acquiring an iris image outdoors and indoors and, specifically, to an apparatus and a method for acquiring an iris image outdoors and indoors, the apparatus comprising: a lens for receiving the iris image; an image sensor for sensing the iris image inputted through the lens; and a memory for storing the iris image sensed by the image sensor, wherein a band-pass filter using all or parts of outdoor iris recognition wavelength bands (920-1,500 nm) in order to acquire the iris image in which a reflected image is prevented or a reflected noise is reduced, which are generated when the iris image is photographed indoors and outdoors and, particularly, outdoors, is provided at the front end of the image sensor, and an infrared lighting having at least one wavelength passing through the wavelength bands of the provided band-pass filter is provided.Type: ApplicationFiled: May 8, 2015Publication date: June 29, 2017Inventors: Dae Hoon KIM, Hyeong In CHOI, Byoung Jin JUN, Haeng Moon KIM, Seung Min PAIK
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Publication number: 20170185103Abstract: The present invention relates to a wearing-sensing hand-attached wearable device for iris recognition, a security reinforcing set using the same, and a method for controlling the same.Type: ApplicationFiled: July 8, 2015Publication date: June 29, 2017Inventors: Dae Hoon KIM, Hyeong In CHOI, Byoung Jin JUN, Jung Woon RYU, Seung Min PAIK, Haeng Moon KIM
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Publication number: 20170124393Abstract: The present invention relates to a hand-attachable wearable device capable of iris identification outdoors and/or indoors, which includes an electronic component case and a band covering a wrist or a finger, and particularly, to a hand-attachable wearable device capable of iris identification outdoors and/or indoors, which includes an indoor and outdoor-combined photographing unit or an indoor and outdoor-separated photographing unit installed at one side of the case, which is used for photographing an iris image in which reflection noise is reduced indoors and outdoors, an infrared lighting installed at one side of the case and required for photographing the iris image clearly, and an iris recognition unit performing the iris recognition by comparing registered and stored iris image information and photographed iris image information.Type: ApplicationFiled: June 9, 2015Publication date: May 4, 2017Inventors: Dae Hoon KIM, Hyeong In CHOI, Byoung Jin JUN, Seung Min PAIK, Haeng Moon KIM, Jung Woon RYU, Seung Woon RYU
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Publication number: 20160335495Abstract: The present invention relates to an apparatus and method for acquiring an image for iris recognition using a distance of a facial feature, the apparatus comprising: a buffer for photographing one or more facial images of a subject being photographed so as to acquire an image for iris recognition and storing the photographed facial images; a facial feature distance calculating unit for calculating a distance of a facial feature from the facial images stored in the buffer; an actual distance estimating unit for estimating an actual distance between the subject being photographed and a camera from the distance of the face feature calculated by the facial feature distance calculating unit, and confirming, from of the estimated distance, that the subject being photographed exists in an iris photographing space; and an iris image acquiring unit for acquiring an eye image from the facial images of the subject being photographed that has been confirmed as existing in the iris photographing space by the actual distancType: ApplicationFiled: December 30, 2014Publication date: November 17, 2016Inventors: Dae Hoon KIM, Hyeong In CHOI, Byung Jin JUN, Thi Thanh Tuyen NGUYEN, Su Jin CHOI, Haeng Moon KIM
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Publication number: 20160259970Abstract: The present invention relates to an apparatus and method of an animal recognition using nose patterns, and particularly to an apparatus and method of an animal recognition comprising a body stabilizer unit to minimize movement of the subject animal for optimal nose pattern image acquisition, an image acquisition unit to obtain and store the nose pattern image, and an image recognition unit to generate, enroll, verify, and identify the raw or processed nose pattern code from the acquired nose pattern image.Type: ApplicationFiled: May 20, 2014Publication date: September 8, 2016Inventors: Nam Sook WEE, Su Jin CHOI, Haeng Moon KIM
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Patent number: 9424251Abstract: A method of extracting the semantic distance from the mathematical sentence and classifying the mathematical sentence by the semantic distance, includes: receiving a user query; extracting at least one keyword included in the received user query; and extracting a semantic distance by, indexing one or more of natural language tokens and mathematical equation tokens including semantic information, extracting the semantic distance, between the at least one extracted keyword and the one or more indexed semantic information by referring indexed information, and acquiring a similarity of the received user query and the semantic information.Type: GrantFiled: June 6, 2013Date of Patent: August 23, 2016Assignee: SK TELECOM CO., LTD.Inventors: Keun Tae Park, Yong Gil Park, Hyeongin Choi, Nam Sook Wee, Doo Seok Lee, Jung Kyo Sohn, Haeng Moon Kim, Dong Hahk Lee
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Patent number: 9372828Abstract: The present disclosure relates to a method and apparatus for inputting equations. An equation input apparatus includes a learning context recognizer for extracting learning context information regarding a learner; a target equation group extractor for generating a target equation group including target mathematical symbols based on the extracted learning context information; and a predicted equation provider for providing a predicted mathematical symbol list relating to information, input or selected from the target equation group by user command, and for reflecting an equation selected from the predicted mathematical symbol list in the input or selected information.Type: GrantFiled: November 3, 2011Date of Patent: June 21, 2016Assignee: SK TELECOM CO., LTD.Inventors: Seung Lock Choe, Nam Sook Wee, Doo Seok Lee, Jung Kyo Sohn, Haeng Moon Kim, Yong Gil Park, Keun Tae Park, Dong Hahk Lee
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Publication number: 20130295537Abstract: The present disclosure provides a mathematics education service system includes a problem storing unit to store at least one mathematical problem; a transform method executing unit to execute a plurality of problem transform methods; a problem separating unit to collect equations used in the mathematical problem, separate one or more terms from the collected equations by parsing the collected equations, and separate a constant and a variable from each of the separated one or more terms; and a problem generating unit to generate another applied problem of the mathematical problem by applying at least one of the problem transform methods (i) to the collected equations, and (ii) to the constant and the variable of each of the separated one or more terms, wherein the system is configured to provide the mathematical problem and the generated another problem are provided to a learner terminal.Type: ApplicationFiled: July 11, 2013Publication date: November 7, 2013Inventors: Keun Tae PARK, Nam Sook Wee, Doo Seok Lee, Jung Kyo Sohn, Haeng Moon Kim, Yong Gil Park, Dong Hahk Lee
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Publication number: 20130290390Abstract: The present disclosure relates to a method and apparatus for inputting equations. An equation input apparatus includes a learning context recognizer for extracting learning context information regarding a learner; a target equation group extractor for generating a target equation group including target mathematical symbols based on the extracted learning context information; and a predicted equation provider for providing a predicted mathematical symbol list relating to information, input or selected from the target equation group by user command, and for reflecting an equation selected from the predicted mathematical symbol list in the input or selected information.Type: ApplicationFiled: November 3, 2011Publication date: October 31, 2013Applicant: SK TELECOM CO LTDInventors: Seung Lock Choe, Nam Sook Wee, Doo Seok Lee, Jung Kyo Sohn, Haeng Moon Kim, Yong Gil Park, Keun Tae Park, Dong Hahk Lee
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Publication number: 20130275122Abstract: A method of extracting the semantic distance from the mathematical sentence and classifying the mathematical sentence by the semantic distance, includes: receiving a user query; extracting at least one keyword included in the received user query; and extracting a semantic distance by, indexing one or more of natural language tokens and mathematical equation tokens including semantic information, extracting the semantic distance, between the at least one extracted keyword and the one or more indexed semantic information by referring indexed information, and acquiring a similarity of the received user query and the semantic information.Type: ApplicationFiled: June 6, 2013Publication date: October 17, 2013Inventors: Keun Tae Park, Yong Gil Park, Hyeongin Choi, Nam Sook Wee, Doo Seok Lee, Jung Kyo Sohn, Haeng Moon Kim, Dong Hahk Lee
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Publication number: 20130268263Abstract: The present disclosure provides an apparatus and method for processing a natural language and a mathematical formula. The apparatus includes a natural language and mathematical formula input unit configured to receive a natural language and a mathematical formula inputted; an information generation unit configured to generate parsing semantic information of the mathematical formula from combined data composed of the natural language combined with the mathematical formula; an operation information extraction unit configured to extract operation information generated by using a logical condition from the combined data; a natural language and mathematical formula structuralizing unit configured to analyze, classify in terms of specific meaning and recombine the combined data; an operation structuralizing unit configured to structuralize the operation information; and a natural language and mathematical formula indexing unit configured to index the combined data.Type: ApplicationFiled: June 3, 2013Publication date: October 10, 2013Inventors: Yong Gil PARK, Keun Tae Park, Dong Hahk Lee, Hyeongin Choi, Nam Sook Wee, Doo Seok Lee, Jung Kyo Sohn, Haeng Moon Kim
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Publication number: 20130260359Abstract: The present disclosure relates to an apparatus and method for diagnosing a learning ability. The apparatus for diagnosing learning ability includes a receiving unit configured to receive from a terminal chapter-related information or problem-related information which is desirably diagnosed by a learner, and a semantic information generator configured to generate, responsive to each piece of problem information included in the chapter-related information or problem-related information, semantic information with structural information of the problem information, the problem information having subject-specific problem information distinguished from the semantic information.Type: ApplicationFiled: October 31, 2011Publication date: October 3, 2013Applicant: SK Telecom Co., Ltd.Inventors: Keun Tae Park, Nam Sook Wee, Doo Seok Lee, Jung Kyo Sohn, Haeng Moon Kim, Yong Gil Park, Seung Lock Choe, Dong Hahk Lee, Jong Heon Lee, Myung Sung Lee