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).

  • Publication number: 20220383581
    Abstract: 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: Application
    Filed: May 25, 2022
    Publication date: December 1, 2022
    Applicant: Electronics and Telecommunications Research Institute
    Inventors: Hyun Cheol KIM, HYUKMIN KWON, Jeongil SEO, Sangwoo AHN, Seung Jun YANG
  • Patent number: 11515484
    Abstract: The present specification relates to a heterocyclic compound represented by Chemical Formula 1, and an organic light emitting device comprising the same.
    Type: Grant
    Filed: September 17, 2018
    Date of Patent: November 29, 2022
    Assignee: LT MATERIALS CO., LTD.
    Inventors: Geon-Yu Park, Young-Seok No, Seung-Gyu Yang, Ju-Hyon Cha, Dong-Jun Kim, Dae-Hyuk Choi, Joo-Dong Lee
  • Patent number: 11489179
    Abstract: A hierarchical fault classification method for a fuel cell system, a multi-stage fault diagnosis method therefor, and a fault diagnosis device therefor are disclosed. The fuel cell system is divided into a subsystem, a component, and an element step by step. The multi-stage fault diagnosis method includes detecting a subsystem, a fault of which occurs, in the fuel cell system composed of a plurality of subsystems and detecting an upper-level component, which causes the fault, among upper-level components included in the subsystem, the fault of which occurs, using measurement data and a control signal.
    Type: Grant
    Filed: January 30, 2020
    Date of Patent: November 1, 2022
    Assignee: Korea Institute of Energy Research
    Inventors: Won Yong Lee, Hwan Yeong Oh, Min Jin Kim, Seok Hee Park, Gu Gon Park, Tae Hyun Yang, Sung Dae Yim, Young Jun Sohn, Byung Chan Bae, Seung Gon Kim, Dong Won Shin, Seung Hee Woo, So Jeong Lee, Hye Jin Lee, Yoon Young Choi
  • Publication number: 20220340550
    Abstract: The present specification relates to an organic light emitting device, a method for manufacturing the same, and a composition for an organic material layer.
    Type: Application
    Filed: October 7, 2020
    Publication date: October 27, 2022
    Applicant: LT MATERIALS CO., LTD.
    Inventors: Seung-Gyu YANG, Su-Yeon KIM, Geon-Yu PARK, Young-Seok NO, Dong-Jun KIM
  • Publication number: 20220332199
    Abstract: 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: Application
    Filed: November 17, 2021
    Publication date: October 20, 2022
    Inventors: Hyeon Woo Cho, Seung Jun Yang
  • Patent number: 11466496
    Abstract: 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: Grant
    Filed: May 18, 2020
    Date of Patent: October 11, 2022
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Jae Dong Shin, Seung Jun Yang
  • Publication number: 20220320442
    Abstract: The present specification provides a heterocyclic compound represented by Chemical Formula 1, an organic light emitting device comprising the same, a composition for an organic material layer of an organic light emitting device, and a method for manufacturing an organic light emitting device.
    Type: Application
    Filed: October 7, 2020
    Publication date: October 6, 2022
    Applicant: LT MATERIALS CO., LTD.
    Inventors: Su-Yeon KIM, Seung-Gyu YANG, Young-Seok NO, Geon-Yu PARK, Dong-Jun KIM
  • Publication number: 20220273642
    Abstract: The present disclosure relates to an effect of inhibiting cancer metastasis by treatment of chlorphenesin and hydroxychloroquine alone or in combination. Chlorphenesin or hydroxychloroquine has the effect of inhibiting the metastasis and invasion of cancer cells. In particular, since it was identified that a combination thereof has a synergistic action, it is possible to effectively prevent or treat cancer metastasis by administering chlorphenesin and hydroxychloroquine respectively or in combination thereof.
    Type: Application
    Filed: May 11, 2022
    Publication date: September 1, 2022
    Applicant: ONCOCROSS CO., LTD.
    Inventors: Yi-Rang Kim, Sang Yun Park, Ga Eul Yang, Seung Jun Lee
  • Patent number: 11429314
    Abstract: 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: Grant
    Filed: June 23, 2020
    Date of Patent: August 30, 2022
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Ji Min Lee, Byeong Hui Kim, Kang Ho Roh, Jung Min Seo, Seung Jun Yang
  • Publication number: 20220254095
    Abstract: 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: Application
    Filed: January 25, 2022
    Publication date: August 11, 2022
    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Hyuk-Min KWON, Hyun-Cheol KIM, Jeong-Il SEO, Sang-Woo AHN, Seung-Jun YANG
  • Patent number: 11391659
    Abstract: According to an embodiment of the present disclosure, provided is an optical detection system for detecting a laser speckle generated by multiple scattering of a wave irradiated toward a sample from a wave source, and based on a change in the laser speckle over time, detecting the presence of microbes in the sample in real time.
    Type: Grant
    Filed: October 14, 2020
    Date of Patent: July 19, 2022
    Assignee: THE WAVE TALK, INC.
    Inventors: Young Dug Kim, Seung Bum Yang, Kyoung Man Cho, Dong Jun Jeong, Nam Kyun Kim
  • Patent number: 11376664
    Abstract: The present disclosure is related to a method to control sizes of core-shell nanoparticles comprising the steps of: manufacturing slurry by irradiating ultrasonic waves to a dispersion solution containing a reducing solvent, a carbon support, a transition metal precursor and a precious metal precursor; manufacturing a solid by filtering the manufactured slurry, followed by washing and drying; and manufacturing a nanoparticle of a transition metal core and a platinum shell by heat-treating the dried solid at a temperature of 450 to 900° C. and a pressure of 1 to 90 bar for 0.5 to 10 hours under N2 atmosphere.
    Type: Grant
    Filed: June 30, 2020
    Date of Patent: July 5, 2022
    Assignee: KOREA INSTITUTE OF ENERGY RESEARCH
    Inventors: Gu-gon Park, Hyun-uk Park, Won-yong Lee, Sung-dae Yim, Min-jin Kim, Young-jun Sohn, Byungchan Bae, Seung-gon Kim, Dongwon Shin, Hwanyeong Oh, Seung Hee Woo, So Jeong Lee, Hyejin Lee, Yoon Young Choi, Seok-hee Park, Tae-hyun Yang
  • Patent number: 11354854
    Abstract: 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: Grant
    Filed: February 9, 2021
    Date of Patent: June 7, 2022
    Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Hyun Cheol Kim, Hyuk Min Kwon, Jeong Il Seo, Sang Woo Ahn, Seung Jun Yang
  • Publication number: 20210381297
    Abstract: 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: Application
    Filed: September 18, 2020
    Publication date: December 9, 2021
    Inventors: Seung Jun YANG, Moon Gyu CHOI
  • Patent number: 11182104
    Abstract: 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: Grant
    Filed: May 20, 2019
    Date of Patent: November 23, 2021
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Byeong-Hui Kim, Jung-Min Seo, Hyeon-gyu Min, Seung-Jun Yang, Joo-Young Hwang
  • Publication number: 20210246701
    Abstract: 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: Application
    Filed: May 18, 2020
    Publication date: August 12, 2021
    Applicants: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Jae Dong Shin, Seung Jun Yang
  • Publication number: 20210248815
    Abstract: 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: Application
    Filed: February 9, 2021
    Publication date: August 12, 2021
    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Hyun Cheol KIM, Hyuk Min KWON, Jeong Il SEO, Sang Woo AHN, Seung Jun YANG
  • Patent number: 11048623
    Abstract: 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: Grant
    Filed: September 27, 2018
    Date of Patent: June 29, 2021
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventor: Seung-jun Yang
  • Publication number: 20210181986
    Abstract: 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: Application
    Filed: June 23, 2020
    Publication date: June 17, 2021
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: JI MIN LEE, BYEONG HUI KIM, KANG HO ROH, JUNG MIN SEO, SEUNG JUN YANG
  • Patent number: 10896126
    Abstract: 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: Grant
    Filed: June 19, 2019
    Date of Patent: January 19, 2021
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Byeong-Hui Kim, Jung-Min Seo, Hyeon-Gyu Min, Seung-Jun Yang, Joo-Young Hwang