Patents by Inventor Seung Jun Yang
Seung Jun Yang 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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Publication number: 20240108817Abstract: An implantable microneedle and a manufacturing method therefor is disclosed. The implantable microneedle includes a coating layer for covering at least one part of the surface of a tip part of the microneedle. When exposed to moisture, the coating layer can be separated from the tip part of the microneedle and thus be implanted.Type: ApplicationFiled: December 5, 2023Publication date: April 4, 2024Inventors: Seung Yun YANG, Sang-Gu YIM, Young Jun HWANG
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Patent number: 11938308Abstract: The present invention provides an implantable microneedle and a manufacturing method therefor. An implantable microneedle according to the present invention comprises a coating layer for covering at least one part of the surface of a tip part of the microneedle. When exposed to moisture, the coating layer can be separated from the tip part of the microneedle and thus be implanted.Type: GrantFiled: January 17, 2019Date of Patent: March 26, 2024Assignee: SNVIA CO., LTD.Inventors: Seung Yun Yang, Sang-Gu Yim, Young Jun Hwang
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Publication number: 20240098880Abstract: The present disclosure relates to an electronic device, and more specifically, to an electronic device including a printed circuit board including a heat-generating element arranged on one surface thereof, and a heat transfer coin provided such that one surface of the heat transfer coin comes into contact with a portion of the other surface of the printed circuit board, opposite to the heat-generating element, so as to dissipate heat generated from the heat-generating element. Accordingly, the present disclosure provides an advantage of improving heat dissipation performance without increasing the thickness of the printed circuit board.Type: ApplicationFiled: December 1, 2023Publication date: March 21, 2024Applicant: KMW INC.Inventors: Bae Mook JEONG, Kyo Sung JI, Seong Min AHN, Chi Back RYU, Jae Eun KIM, Seung Min LEE, Ki Hun PARK, Won Jun PARK, Jun Woo YANG
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Patent number: 11915853Abstract: A coil component is provided. The coil component includes a body having fifth and sixth surfaces opposing each other, first and second surfaces respectively connecting the fifth and sixth surfaces of the body and opposing each other, and third and fourth surfaces respectively connecting the first and second surfaces of the body and opposing each other in one direction, a recess disposed in an edge between one of the first and second surfaces of the body and the sixth surface of the body, a coil portion disposed inside the body and exposed through the recess, and an external electrode including a connection portion disposed in the recess and connected to the coil portion, and a pad portion disposed on one surface of the body. A length of the pad portion in the one direction is greater than a length of the connection portion in the one direction.Type: GrantFiled: November 6, 2020Date of Patent: February 27, 2024Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Seung Mo Lim, Seung Min Lee, Byeong Cheol Moon, Yong Hui Li, Byung Soo Kang, Ju Hwan Yang, Tai Yon Cho, No Il Park, Tae Jun Choi
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Patent number: 11893678Abstract: Disclosed herein are an apparatus and method for searching for a global minimum of a point cloud registration error. The apparatus includes memory in which at least one program is recorded and a processor for executing the program. The program performs collecting multiple registration results in which the registration error between a source point cloud and a target point cloud is a local minimum as candidates and selecting the registration result in which the registration error between the source point cloud and the target point cloud is a global minimum, among the candidates. Collecting the multiple registration results may comprise repeatedly randomly initializing the source point cloud and the target point cloud and registering the initialized source point cloud to the initialized target point cloud to thereby search for a registration result in which the registration error therebetween is a local minimum.Type: GrantFiled: January 25, 2022Date of Patent: February 6, 2024Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTEInventors: Hyuk-Min Kwon, Hyun-Cheol Kim, Jeong-Il Seo, Sang-Woo Ahn, Seung-Jun Yang
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Publication number: 20230229493Abstract: Provided are an electronic system of a real-time operating system, an operating method thereof, and an operating method for a memory device. The operating method comprising obtaining a call graph by performing static code analysis on at least one thread that corresponds to a task, obtaining a stack usage of the thread and a call probability for each node by performing runtime profiling of the call graph, allocating a threshold value of a stack size for a first memory area by taking into account the call graph, the call probability for each node, and the stack usage, expanding and storing a stack from the first memory area to a second memory area according to a comparison result between the threshold value and a stack usage of the first memory area and returning the stack to the first memory when execution is completed in the second memory area, wherein the electronic system comprises a memory device configured to include the first memory area and the second memory area.Type: ApplicationFiled: November 25, 2022Publication date: July 20, 2023Inventors: SEUNG JUN YANG, HYE JOON YI, MI JUNG CHO
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Patent number: 11536076Abstract: A door opening and closing apparatus includes: a body defining an opening and an interior space, the opening being open toward the outside of a vehicle body and the interior space defined inside the vehicle body so as to be connected to the opening; a door configured to open and close the opening; a guide part disposed in the interior space and guiding the door such that the door moves in a first direction and a direction opposite to the first direction, the first direction being a direction from the outside of the vehicle body to the inside of the vehicle body; and a transport part disposed in the interior space and that moves the door in a second direction and a direction opposite to the second direction.Type: GrantFiled: September 18, 2020Date of Patent: December 27, 2022Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION, LS AUTOMOTIVE TECHNOLOGIES CO., LTD.Inventors: Seung Jun Yang, Moon Gyu Choi
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Publication number: 20220383581Abstract: Provided are a texture mapping method using a reference image, and a computing apparatus. In detail, a texture mapping method may provide color continuity using a reference image and a target image with respect to each triangular face without analyzing a spatial configuration of a three-dimensional mesh model, thereby reducing a sense of color difference with respect to a texture, and improving quality of the three-dimensional mesh model.Type: ApplicationFiled: May 25, 2022Publication date: December 1, 2022Applicant: Electronics and Telecommunications Research InstituteInventors: Hyun Cheol KIM, HYUKMIN KWON, Jeongil SEO, Sangwoo AHN, Seung Jun YANG
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Publication number: 20220332199Abstract: An embodiment charging door device for a vehicle includes a charging-port door part configured to shield a charging part and to be rotatably coupled in a housing provided with the charging part, and an actuator coupled with a rotation shaft part provided in the charging-port door part and configured to rotatably move the charging-port door part to an open position or a closed position.Type: ApplicationFiled: November 17, 2021Publication date: October 20, 2022Inventors: Hyeon Woo Cho, Seung Jun Yang
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Patent number: 11466496Abstract: A device configured for opening and closing a charging door may include a guide rail mounted to be long in a charging hole in a longitudinal direction thereof, an actuator configured to provide a driving force, and a charging door engaged to the actuator and configured to be concealed and moved in the charging hole along the guide rail according to the driving force received from the actuator in a state of being closed to open the charging hole.Type: GrantFiled: May 18, 2020Date of Patent: October 11, 2022Assignees: Hyundai Motor Company, Kia Motors CorporationInventors: Jae Dong Shin, Seung Jun Yang
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Patent number: 11429314Abstract: A storage device includes; an interface receiving data and a corresponding LBA from a host, wherein the data includes at least one of first data having a stream ID and second data lacking a stream ID, a nonvolatile memory (NVM) device including at least one nonvolatile memory configured to store the data, and a LBA predictor configured to provide a predicted stream ID for the second data using a neural network model operating in response to at least one feature associated with LBA values received by the storage device from the host, wherein the first data is stored in the NVM device using the stream ID, and the data is stored in the NVM device using the predicted stream ID.Type: GrantFiled: June 23, 2020Date of Patent: August 30, 2022Assignee: Samsung Electronics Co., Ltd.Inventors: Ji Min Lee, Byeong Hui Kim, Kang Ho Roh, Jung Min Seo, Seung Jun Yang
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Publication number: 20220254095Abstract: Disclosed herein are an apparatus and method for searching for a global minimum of a point cloud registration error. The apparatus includes memory in which at least one program is recorded and a processor for executing the program. The program performs collecting multiple registration results in which the registration error between a source point cloud and a target point cloud is a local minimum as candidates and selecting the registration result in which the registration error between the source point cloud and the target point cloud is a global minimum, among the candidates. Collecting the multiple registration results may comprise repeatedly randomly initializing the source point cloud and the target point cloud and registering the initialized source point cloud to the initialized target point cloud to thereby search for a registration result in which the registration error therebetween is a local minimum.Type: ApplicationFiled: January 25, 2022Publication date: August 11, 2022Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTEInventors: Hyuk-Min KWON, Hyun-Cheol KIM, Jeong-Il SEO, Sang-Woo AHN, Seung-Jun YANG
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Patent number: 11354854Abstract: Disclosed herein a method of removing a point cloud outlier and an apparatus implementing the method. The method includes: arranging a point cloud obtained from a laser scanner along at least a first direction; selecting, neighboring first-axis points, between which a separation degree satisfies an inspection start threshold condition, as a first leading-side representative point and a first trailing-side representative point; selecting a first leading-side outlier candidate and a first trailing-side outlier candidate based on a first leading-side separation degree and a first trailing-side separation degree; and determining the first leading-side outlier candidate and the first trailing-side outlier candidate as a first outlier point, when the number of the outlier candidates satisfies an allowable threshold condition.Type: GrantFiled: February 9, 2021Date of Patent: June 7, 2022Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTEInventors: Hyun Cheol Kim, Hyuk Min Kwon, Jeong Il Seo, Sang Woo Ahn, Seung Jun Yang
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Publication number: 20210381297Abstract: A door opening and closing apparatus includes: a body defining an opening and an interior space, the opening being open toward the outside of a vehicle body and the interior space defined inside the vehicle body so as to be connected to the opening; a door configured to open and close the opening; a guide part disposed in the interior space and guiding the door such that the door moves in a first direction and a direction opposite to the first direction, the first direction being a direction from the outside of the vehicle body to the inside of the vehicle body; and a transport part disposed in the interior space and that moves the door in a second direction and a direction opposite to the second direction.Type: ApplicationFiled: September 18, 2020Publication date: December 9, 2021Inventors: Seung Jun YANG, Moon Gyu CHOI
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Patent number: 11182104Abstract: In a method of operating a storage device, the storage device includes a plurality of memory blocks. A data write request and target data to be written are received. Using a data classifier, such as a neural network model, the target data is assigned to a stream selected from a plurality of streams based on a data property of the target data. The target data is written into a memory block assigned to a stream selected for assignment of the target data, such that target data that has been assigned to a stream are written into the one or more memory blocks assigned to the stream.Type: GrantFiled: May 20, 2019Date of Patent: November 23, 2021Assignee: Samsung Electronics Co., Ltd.Inventors: Byeong-Hui Kim, Jung-Min Seo, Hyeon-gyu Min, Seung-Jun Yang, Joo-Young Hwang
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Publication number: 20210246701Abstract: A device configured for opening and closing a charging door may include a guide rail mounted to be long in a charging hole in a longitudinal direction thereof, an actuator configured to provide a driving force, and a charging door engaged to the actuator and configured to be concealed and moved in the charging hole along the guide rail according to the driving force received from the actuator in a state of being closed to open the charging hole.Type: ApplicationFiled: May 18, 2020Publication date: August 12, 2021Applicants: Hyundai Motor Company, Kia Motors CorporationInventors: Jae Dong Shin, Seung Jun Yang
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Publication number: 20210248815Abstract: Disclosed herein a method of removing a point cloud outlier and an apparatus implementing the method. The method includes: arranging a point cloud obtained from a laser scanner along at least a first direction; selecting, neighboring first-axis points, between which a separation degree satisfies an inspection start threshold condition, as a first leading-side representative point and a first trailing-side representative point; selecting a first leading-side outlier candidate and a first trailing-side outlier candidate based on a first leading-side separation degree and a first trailing-side separation degree; and determining the first leading-side outlier candidate and the first trailing-side outlier candidate as a first outlier point, when the number of the outlier candidates satisfies an allowable threshold condition.Type: ApplicationFiled: February 9, 2021Publication date: August 12, 2021Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTEInventors: Hyun Cheol KIM, Hyuk Min KWON, Jeong Il SEO, Sang Woo AHN, Seung Jun YANG
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Patent number: 11048623Abstract: A memory controller including: a memory configured to store first and second mapping tables; and a hashing module configured to receive a command including a first key from a host and retrieve a first physical address corresponding to the first key by using the first and second mapping tables, wherein the first mapping table is configured to store first region information about a first region corresponding to a partial region of the first key, the first region including at least one segment, and the second mapping table is configured to store a plurality of segments, wherein each segment includes a plurality of hash entries, the plurality of segments are grouped into a plurality of regions, and each of the plurality of hash entries stores a tag corresponding to a key and a physical address corresponding to the key,Type: GrantFiled: September 27, 2018Date of Patent: June 29, 2021Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventor: Seung-jun Yang
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Publication number: 20210181986Abstract: A storage device includes; an interface receiving data and a corresponding LBA from a host, wherein the data includes at least one of first data having a stream ID and second data lacking a stream ID, a nonvolatile memory (NVM) device including at least one nonvolatile memory configured to store the data, and a LBA predictor configured to provide a predicted stream ID for the second data using a neural network model operating in response to at least one feature associated with LBA values received by the storage device from the host, wherein the first data is stored in the NVM device using the stream ID, and the data is stored in the NVM device using the predicted stream ID.Type: ApplicationFiled: June 23, 2020Publication date: June 17, 2021Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: JI MIN LEE, BYEONG HUI KIM, KANG HO ROH, JUNG MIN SEO, SEUNG JUN YANG
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Patent number: 10896126Abstract: Garbage collection is performed according to an estimated number of valid pages. A storage device estimates a valid page count at a future time based on a valid page count at each of past time steps and a present time step using a neural network model and selects a victim block that undergoes the garbage collection from memory blocks based on an estimated valid page count. A memory block having a lowest estimated valid page count or having an estimated valid page count having a maintaining tendency is selected as the victim block or a memory block having the estimated valid page count having a decreasing tendency is excluded from selecting the victim block.Type: GrantFiled: June 19, 2019Date of Patent: January 19, 2021Assignee: Samsung Electronics Co., Ltd.Inventors: Byeong-Hui Kim, Jung-Min Seo, Hyeon-Gyu Min, Seung-Jun Yang, Joo-Young Hwang