Patents by Inventor Heon Lim
Heon Lim 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: 11869198Abstract: The present invention generally relates to a technology of detecting a stationary object in a static video, i.e., a video which is generated by a camera with a fixed view, such as a CCTV video. More specifically, the present invention relates to a technology of identifying a stationary object by use of inference information (Tensor, Activation Map) of Deep Learning object detector among objects which have been detected in a static video such as a CCTV video. According to the present invention, it is possible to lower the priority of stationary objects (e.g., parked vehicles) in processing a static video so that computing resource of the video analysis system can be effectively utilized in the process after object detection so as to enhance the performance of image analysis.Type: GrantFiled: July 19, 2021Date of Patent: January 9, 2024Assignee: INNODEP CO., LTD.Inventors: Jong Heon Lim, Hyun Woo Lee, Seung Hoon Jung, Sungjin Lee
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Publication number: 20230168338Abstract: The present disclosure relates to a pulse compressed radar signal detection method. The aspect of the present disclosure is to provide a radar signal detection method based on a generalized likelihood ratio test (GLRT) for detecting a pulse compressed radar signal by adequately utilizing the repeatability of pulses and being applicable even to a non-pulse compressed radar signal, thus having a relatively wide application range and securing excellent detection performance.Type: ApplicationFiled: November 23, 2022Publication date: June 1, 2023Inventor: Chang Heon LIM
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Publication number: 20220189037Abstract: The present invention generally relates to a technology of detecting a stationary object in a static video, i.e., a video which is generated by a camera with a fixed view, such as a CCTV video. More specifically, the present invention relates to a technology of identifying a stationary object by use of inference information (Tensor, Activation Map) of Deep Learning object detector among objects which have been detected in a static video such as a CCTV video. According to the present invention, it is possible to lower the priority of stationary objects (e.g., parked vehicles) in processing a static video so that computing resource of the video analysis system can be effectively utilized in the process after object detection so as to enhance the performance of image analysis.Type: ApplicationFiled: July 19, 2021Publication date: June 16, 2022Inventors: JONG HEON LIM, HYUN WOO LEE, SEUNG HOON JUNG, SUNGJIN LEE
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Patent number: 9084190Abstract: An apparatus and a method for inter-vehicle communication includes a communicator communicating with another vehicle and a position determiner verifying position information of a vehicle, A controller is configured to synchronize a time point of transmitting/receiving a message to/from the other vehicle through a signal from the position determiner, performing a phase control for transmitting message, and transmitting the message to the other vehicle at a determined time point of transmitting the message according to the phase control result.Type: GrantFiled: October 17, 2013Date of Patent: July 14, 2015Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION, KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATIONInventors: Dong Gyu Noh, Jong Rok Park, Su Lyun Sung, Yong Tae Park, Byung Jo Kim, Seung Nam Yang, Ji Hun Ha, Sung Heon Lim, Hyo Gon Kim
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Patent number: 9008959Abstract: There are provided an apparatus and a method for inter-vehicle communication. The apparatus includes a communication unit configured to perform communication with another vehicle, a positioning unit configured to obtain positional information of a vehicle, and a controller configured to synchronize time instances of transmitting/receiving messages to/from the another vehicle using a signal from the positioning unit, to set communication conditions based on communication congestion with the another vehicle, and to perform transmitting/receiving messages to/from the another vehicle at the synchronized time instance according to the communication conditions.Type: GrantFiled: October 21, 2013Date of Patent: April 14, 2015Assignees: Hyundai Motor Company, Kia Motors Corporation, Korea University Research and Business FoundationInventors: Dong Gyu Noh, Jong Rok Park, Su Lyun Sung, Yong Tae Park, Byung Jo Kim, Seung Nam Yang, Ji Hun Ha, Sung Heon Lim, Hyo Gon Kim
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Publication number: 20150018027Abstract: An apparatus and a method for inter-vehicle communication includes a communicator communicating with another vehicle and a position determiner verifying position information of a vehicle, A controller is configured to synchronize a time point of transmitting/receiving a message to/from the other vehicle through a signal from the position determiner, performing a phase control for transmitting message, and transmitting the message to the other vehicle at a determined time point of transmitting the message according to the phase control result.Type: ApplicationFiled: October 17, 2013Publication date: January 15, 2015Applicants: HYUNDAI MOTOR COMPANY, KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION, KIA MOTORS CORPORATIONInventors: Dong Gyu NOH, Jong Rok PARK, Su Lyun SUNG, Yong Tae PARK, Byung Jo KIM, Seung Nam YANG, Ji Hun HA, Sung Heon LIM, Hyo Gon KIM
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Publication number: 20140379250Abstract: There are provided an apparatus and a method for inter-vehicle communication. The apparatus includes a communication unit configured to perform communication with another vehicle, a positioning unit configured to obtain positional information of a vehicle, and a controller configured to synchronize time instances of transmitting/receiving messages to/from the another vehicle using a signal from the positioning unit, to set communication conditions based on communication congestion with the another vehicle, and to perform transmitting/receiving messages to/from the another vehicle at the synchronized time instance according to the communication conditions.Type: ApplicationFiled: October 21, 2013Publication date: December 25, 2014Applicants: HYUNDAI MOTOR COMPANY, KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION, KIA MOTORS CORPORATIONInventors: Dong Gyu Noh, Jong Rok Park, Su Lyun Sung, Yong Tae Park, Byung Jo Kim, Seung Nam Yang, Ji Hun Ha, Sung Heon Lim, Hyo Gon Kim
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Patent number: 7405529Abstract: A system for controlling a linear compressor, generates freezing force as a piston reciprocates according to rotation of a motor which receives alternating current power through a triac. The system includes a controller which moves up or delays a trigger signal corresponding to an absorption cycle or a compression cycle, such that the center point of the piston reaches a resonant point when a current and a phase difference of the motor deviate from predetermined ranges.Type: GrantFiled: January 10, 2006Date of Patent: July 29, 2008Assignee: Samsung Electronics Co., Ltd.Inventors: Nam Su Kim, Ji Heon Lim, Sung Mo Lee
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Publication number: 20070173240Abstract: The subject disclosure pertains to an input system and method. Patterns can be received with respect to one or more keys. Based in part on selected keys, a pattern can be identified or inferred. Accordingly, a user is able to gesture over or with respect to a keypad to input data. More particularly, data can be entered by handwriting or drawing patterns representing characters, among other things, utilizing keys or like mechanisms.Type: ApplicationFiled: January 25, 2006Publication date: July 26, 2007Applicant: Microsoft CorporationInventor: Heon Lim
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Publication number: 20060191300Abstract: The present invention relates to a washing machine which can selectively performs a water washing and an oil washing by using one washing tub, wherein the washing machine has a self-diagnostic function and a communication function. In accordance with the present invention, the water washing and the oil washing can be performed with respect to one washing tub by completely removing alien material and the oil remaining on the washing tub and deterioration of the laundry can be avoided, while providing economic benefits by using the oil reclaimed by a reclamation process. Further, since the present invention has a self-diagnostic function and remote maintenance function for assisting the user, it has an advantage in that the user can easily finish the maintenance in a shorter time.Type: ApplicationFiled: August 24, 2004Publication date: August 31, 2006Inventors: Heon Lim, Seong Jeong, Sang Lee, Byung Kim, Chul Kim, Abraham Cho, Daniel Lee, Myung Kim, Young Kwon
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Publication number: 20030012327Abstract: An upper guide structure for simplification of a refueling procedure in a nuclear power plant includes an upper guide cylinder inserted in an upper end portion of a core support barrel installed inside a nuclear reactor vessel to guide a control rod assembly, a support plate installed at a lower end of the upper guide cylinder and having a plurality of first control rod insertion holes formed therein, hollow control rod assembly upper guide tubes respectively installed in the first control rod insertion holes, and a nuclear fuel alignment plate installed at lower ends of the control rod assembly upper guide tubes and including a plurality of second control rod insertion holes formed at positions corresponding to the control rod assembly upper guide tubes, each of the second control rod insertion holes having an inner diameter which increases to an lower end thereof so that the nuclear fuel assembly guide rod is inserted even when a position alignment error of the nuclear fuel assembly is great, and first coolType: ApplicationFiled: July 10, 2002Publication date: January 16, 2003Inventors: Jeong-Ki Hwang, Dae-Heon Lim, Cheol-Soo Maeng, Min-Gyu Kim, Heuy-Gap Song, Jae-Hyun Bae, Sang-Gyoon Chang
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Patent number: 5636154Abstract: A digital operation unit includes a dual-port arithmetic logic unit (ALU) receiving data from a data bus and a plurality of registers selectively storing ALU computations. The digital operation unit also including a first set of switches connected between the ALU the registers, a second set of switches connected between the registers and one of the dual ALU input ports, and a third set of switches connected in parallel with the second between the registers and the data bus.Type: GrantFiled: May 5, 1995Date of Patent: June 3, 1997Assignee: Samsung Electronics Co., Ltd.Inventors: Bang-won Lee, Young-heon Lim