Patents by Inventor Ahn Lee
Ahn 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).
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Patent number: 11652765Abstract: Provided is a method of controlling an Internet of Things (IoT) device using a messenger bot, the method including adding a chatroom with a bot for interaction between an IoT server and a user of a messenger; and instructing the IoT server to transmit a control signal to the IoT device in response to a control input that is input from the user to the bot through the chatroom.Type: GrantFiled: April 13, 2021Date of Patent: May 16, 2023Assignee: LINE Plus CorporationInventors: JaeYun Jung, Su Ahn Lee, Youngsub Park, Seung Wook Han, Hee Jong Lee
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Patent number: 11582052Abstract: A message management method includes receiving, by at least one processor of a computer system, a share request for a message group that includes at least one message among messages in a chatroom; and forwarding, by the at least one processor, based on receiving the share request, information about the message group to a server which stores the information about the message group in association with the chatroom and shares the message group with users in the chatroom.Type: GrantFiled: May 4, 2021Date of Patent: February 14, 2023Assignee: LINE Plus CorporationInventors: Seung Wook Han, Su Ahn Lee, Youngsub Park, Jae Yun Jung, Hee Jong Lee
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Patent number: 11418469Abstract: Methods, systems, and non-transitory computer-readable record mediums for providing a fiction through a messenger may be provided. A fiction providing method including receiving content and an output time interval associated with the content from a content provider terminal, storing the content and the output time interval, registering a fiction that comprises the content, and providing the content to a first user terminal to replay the content included in the fiction at the output time interval based on a first user setting associated with a first user account through a chatroom in which the first user account and a bot account related to the fiction participate on a messenger installed on the first user terminal may be provided.Type: GrantFiled: April 29, 2021Date of Patent: August 16, 2022Assignee: LINE Plus CorporationInventors: Seung Wook Han, Su Ahn Lee, Youngsub Park, Jaeyun Jung, Hee Jong Lee
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Publication number: 20210258181Abstract: A message management method includes receiving, by at least one processor of a computer system, a share request for a message group that includes at least one message among messages in a chatroom; and forwarding, by the at least one processor, based on receiving the share request, information about the message group to a server which stores the information about the message group in association with the chatroom and shares the message group with users in the chatroom.Type: ApplicationFiled: May 4, 2021Publication date: August 19, 2021Applicant: LINE Plus CorporationInventors: Seung Wook HAN, Su Ahn LEE, Youngsub PARK, Jae Yun JUNG, Hee Jong LEE
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Publication number: 20210250312Abstract: Methods, systems, and non-transitory computer-readable record mediums for providing a fiction through a messenger may be provided. A fiction providing method including receiving content and an output time interval associated with the content from a content provider terminal, storing the content and the output time interval, registering a fiction that comprises the content, and providing the content to a first user terminal to replay the content included in the fiction at the output time interval based on a first user setting associated with a first user account through a chatroom in which the first user account and a bot account related to the fiction participate on a messenger installed on the first user terminal may be provided.Type: ApplicationFiled: April 29, 2021Publication date: August 12, 2021Applicant: LINE Plus CorporationInventors: Seung Wook HAN, Su Ahn LEE, Youngsub PARK, Jaeyun JUNG, Hee Jong LEE
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Publication number: 20210234818Abstract: Provided is a method of controlling an Internet of Things (IoT) device using a messenger bot, the method including adding a chatroom with a bot for interaction between an IoT server and a user of a messenger; and instructing the IoT server to transmit a control signal to the IoT device in response to a control input that is input from the user to the bot through the chatroom.Type: ApplicationFiled: April 13, 2021Publication date: July 29, 2021Applicant: LINE Plus CorporationInventors: JaeYun JUNG, Su Ahn LEE, Youngsub PARK, Seung Wook HAN, Hee Jong LEE
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Publication number: 20210164537Abstract: A balance shaft support structure includes a bearing portion coupled with a cylinder block, and a rubber damper interposed between the bearing portion and a balance shaft journal to prevent vibration transmission of the balance shaft.Type: ApplicationFiled: July 30, 2020Publication date: June 3, 2021Inventors: Ahn Lee, Jaekyun Lee, Kee Myoung Moon, Kye Oong Song
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Patent number: 11005791Abstract: Provided is a method of controlling an Internet of Things (IoT) device using a messenger bot, the method including adding a chatroom with a bot for interaction between an IoT server and a user of a messenger; and instructing the IoT server to transmit a control signal to the IoT device in response to a control input that is input from the user to the bot through the chatroom.Type: GrantFiled: September 13, 2019Date of Patent: May 11, 2021Assignee: LINE Plus CorporationInventors: Jaeyun Jung, Su Ahn Lee, Youngsub Park, Seung Wook Han, Hee Jong Lee
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Patent number: 10983024Abstract: Provided is a semiconductor pressure sensor which includes: five connection pads having plate shapes and formed of conductive materials, respectively, and arranged in parallel with each other; and four semiconductor resistance units connecting a predetermined pair of the connection pads to each other among the connection pads and having resistance values varying in proportion to a variation of a length due to the external pressure, wherein the five connection pads include a power supply pad, a first output voltage pad, a first ground pad, a second output voltage pad, and a second ground pad.Type: GrantFiled: May 17, 2018Date of Patent: April 20, 2021Assignee: DAEYANG ELECTRIC CO., LTD.Inventors: Sang Soo Noh, Eung Ahn Lee, Sung Ho Yoo, Jeong Ju Kim, Kyoung Hun Kim
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Publication number: 20210063262Abstract: Provided is a semiconductor pressure sensor which includes: five connection pads having plate shapes and formed of conductive materials, respectively, and arranged in parallel with each other; and four semiconductor resistance units connecting a predetermined pair of the connection pads to each other among the connection pads and having resistance values varying in proportion to a variation of a length due to the external pressure, wherein the five connection pads include a power supply pad, a first output voltage pad, a first ground pad, a second output voltage pad, and a second ground pad.Type: ApplicationFiled: May 17, 2018Publication date: March 4, 2021Inventors: Sang Soo NOH, Eung Ahn LEE, Sung Ho YOO, Jeong Ju KIM, Kyoung Hun KIM
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Patent number: 10911393Abstract: Provided is a method and system for building a user confidence. A user confidence building method of a computer apparatus including at least one processor may include storing a confidence assigned to each of users; monitoring an activity of each of the users in a service; adjusting a confidence of a first user based on an incoming edge of the first user that is formed by an activity of a second user for the first user; and propagating the adjusted confidence of the first user based on an outgoing edge of the first user in response to adjusting the confidence of the first user.Type: GrantFiled: December 6, 2019Date of Patent: February 2, 2021Assignee: LINE PLUS CORPORATIONInventors: Youngsub Park, Su Ahn Lee, JaeYun Jung, Seung Wook Han, Hee Jong Lee
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Publication number: 20200204516Abstract: Provided is a method and system for building a user confidence. A user confidence building method of a computer apparatus including at least one processor may include storing a confidence assigned to each of users; monitoring an activity of each of the users in a service; adjusting a confidence of a first user based on an incoming edge of the first user that is formed by an activity of a second user for the first user; and propagating the adjusted confidence of the first user based on an outgoing edge of the first user in response to adjusting the confidence of the first user.Type: ApplicationFiled: December 6, 2019Publication date: June 25, 2020Applicant: LINE Plus CorporationInventors: Youngsub PARK, Su Ahn LEE, JaeYun JUNG, Seung Wook HAN, Hee Jong LEE
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Publication number: 20200112529Abstract: Provided is a method of controlling an Internet of Things (IoT) device using a messenger bot, the method including adding a chatroom with a bot for interaction between an IoT server and a user of a messenger; and instructing the IoT server to transmit a control signal to the IoT device in response to a control input that is input from the user to the bot through the chatroom.Type: ApplicationFiled: September 13, 2019Publication date: April 9, 2020Applicant: LINE Plus CorporationInventors: JaeYun JUNG, Su Ahn Lee, Youngsub Park, Seung Wook Han, Hee Jong Lee
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Patent number: 9732837Abstract: An idle gear assembly comprises an outer ring having gear teeth formed on an external surface thereof and engaged with a crank gear and any one of the left and right balance gears. A bearing includes an inner member and an outer member in a radial direction of the bearing and a plurality of rolling bodies disposed between the inner member and the outer member. A ring has elasticity in a radial direction thereof. A hub has a flange, which is in contact with the bearing, and a penetration hole. The flange and the penetration hole are formed at one side of the hub in an axial direction. A nut is inserted through another side and mounted at a hollow portion of the ring. A bolt is inserted through the insertion hole of the bearing, the penetration hole, and the nut and fixes the bearing and the hub.Type: GrantFiled: December 3, 2015Date of Patent: August 15, 2017Assignee: HYUNDAI MOTOR COMPANYInventor: Ahn Lee
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Publication number: 20160230870Abstract: An idle gear assembly comprises an outer ring having gear teeth formed on an external surface thereof and engaged with a crank gear and any one of the left and right balance gears. A bearing includes an inner member and an outer member in a radial direction of the bearing and a plurality of rolling bodies disposed between the inner member and the outer member. A ring has elasticity in a radial direction thereof. A hub has a flange, which is in contact with the bearing, and a penetration hole. The flange and the penetration hole are formed at one side of the hub in an axial direction. A nut is inserted through another side and mounted at a hollow portion of the ring. A bolt is inserted through the insertion hole of the bearing, the penetration hole, and the nut and fixes the bearing and the hub.Type: ApplicationFiled: December 3, 2015Publication date: August 11, 2016Inventor: Ahn LEE
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Publication number: 20160123428Abstract: A gear train layout structure may include a fuel pump configured to pressurize fuel and to supply the pressurized fuel to an engine, a pump shaft, a driven gear for rotating the pump shaft, a driving gear to drive the driven gear, a first balance shaft and a second balance shaft respectively mounted at a front and a rear of a crankshaft of the engine for balancing the engine and attenuating vibration of the engine, a first balance gear and a second balance gear, a crank gear fixedly mounted on a side portion of the crankshaft, and at least one connecting rod connecting the crankshaft and a piston for rotating the crankshaft.Type: ApplicationFiled: May 28, 2015Publication date: May 5, 2016Applicant: Hyundai Motor CompanyInventors: Jae Kyu Lee, Ahn Lee, Se Eun Kim
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Patent number: 9319602Abstract: A method of processing an image includes: offsetting aliasing by analyzing frequency characteristics of at least one color channel and a NIR channel, of a MSFA pattern image; generating a high resolution base image; and offsetting an artifact from the high resolution base image by weighting the high resolution base image and a blur image, based on a pixel difference value between the blur image and the high resolution base image.Type: GrantFiled: June 17, 2013Date of Patent: April 19, 2016Assignees: INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITY, Hanwha Techwin Co., Ltd.Inventors: Jeong-Ahn Lee, Min-seok Lee, Ji-yong Kwon, Moon-gi Kang
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Patent number: 9291236Abstract: A structure of an engine includes: a crankshaft module configured to convert reciprocal motion of a piston into rotational motion; and a first balance shaft module and a second balance shaft module configured to reduce vibration of the engine, in which the first balance shaft module is directly gear-meshed with the crankshaft module, and the second balance shaft module is gear-meshed with the crankshaft module through an intermediate gear.Type: GrantFiled: December 5, 2013Date of Patent: March 22, 2016Assignee: Hyundai Motor CompanyInventors: Jeyong Yun, Sung Kwang Kim, Ahn Lee
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Patent number: 8938121Abstract: An image processing apparatus includes an adaptive interpolation device which converts a MFA pattern image into a quincuncial pattern image based on difference values, and interpolates color channels and an NIR channel, based on difference values of the converted quincuncial pattern image in vertical and horizontal pixel directions; a frequency compensation device which obtains a high-resolution MFA image using high-frequency and medium-frequency components of a high-resolution base image, based on linear regression analysis and compared energy levels of MFA channel images to an energy level of a base image; and a channel interference suppression device which removes color distortion generated between each channel of the high-resolution MFA image, and another channel of the high-resolution MFA image and a base channel using a weighted average of pixel value differences between each channel of the high-resolution MFA image, and the other channel of the high-resolution MFA image and the base channel.Type: GrantFiled: June 12, 2013Date of Patent: January 20, 2015Assignees: Samsung Techwin Co., Ltd., Industry-Academic Cooperation Foundation, Yonsei UniversityInventors: Jeong-Ahn Lee, Moon-gi Kang, Sang-wook Park, Paul Oh
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Publication number: 20140238357Abstract: A structure of an engine includes: a crankshaft module configured to convert reciprocal motion of a piston into rotational motion; and a first balance shaft module and a second balance shaft module configured to reduce vibration of the engine, in which the first balance shaft module is directly gear-meshed with the crankshaft module, and the second balance shaft module is gear-meshed with the crankshaft module through an intermediate gear.Type: ApplicationFiled: December 5, 2013Publication date: August 28, 2014Applicant: Hyundai Motor CompanyInventors: Jeyong Yun, Sung Kwang Kim, Ahn Lee