Patents by Inventor Min Jang

Min Jang 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: 20230155724
    Abstract: A channel encoding method in a communication or broadcasting system is provided. The channel encoding method includes reading a first sequence corresponding to a parity check matrix, converting the first sequence to a second sequence by applying a certain rule to a block size corresponding to a parity check matrix and the first sequence, and encoding information bits based on the second sequence. The block size has at least two different integer values.
    Type: Application
    Filed: January 19, 2023
    Publication date: May 18, 2023
    Inventors: Kyung-Joong KIM, Seho MYUNG, Min JANG, Hong-Sil JEONG, Jae-Yoel KIM, Seok-Ki AHN
  • Publication number: 20230150527
    Abstract: The present disclosure relates to a carelessness determination method based on the analysis of a driver's biological state and an SCC association system and method using the same, which can determine a driver's carelessness state by using a line of sight of the driver, a change in the size of the pupil of the driver according to a vehicle speed, and external environment information and can forcedly change the subject of driving into a vehicle based on SCC when the driver's carelessness state is determined as a driver carelessness situation.
    Type: Application
    Filed: November 15, 2022
    Publication date: May 18, 2023
    Applicant: HYUNDAI MOBIS CO., LTD.
    Inventors: Tae Yoon SON, Young Min JANG
  • Publication number: 20230155959
    Abstract: Disclosed herein is a method for resource allocation in an edge-computing environment. The method includes receiving a request for an intelligent edge service, selecting the worker server to execute the service based on an input/output congestion level, allocating resources based on topology information of the worker server, and configuring a virtual environment based on the allocated resources.
    Type: Application
    Filed: November 9, 2022
    Publication date: May 18, 2023
    Inventors: Hyun-Hwa CHOI, Dae-Won KIM, Sun-Wook KIM, Su-Min JANG, Jae-Geun CHA
  • Publication number: 20230143510
    Abstract: A light emitting device for a display including a transparent member laterally extending in a first direction and having a first region and a second region surrounding the first region, first to third light emission regions disposed on the transparent member, a support substrate, first to fourth electrode pads disposed between the transparent member and the support substrate, and vias electrically connecting the electrode pads to the light emission regions, respectively, in which the fourth electrode pad is electrically connected to at least one of the vias, each light emission region is disposed in the first region and does not overlap the second region in a second direction, and the fourth electrode pad overlaps one of the vias and one of the light emission regions in the second direction, and the one of the vias and the one of the light emission regions are separated from each other.
    Type: Application
    Filed: December 12, 2022
    Publication date: May 11, 2023
    Inventors: Jong Hyeon CHAE, Chung Hoon LEE, Chang Yeon KIM, Seong Gyu JANG, Ho Joon LEE, Jong Min JANG
  • Publication number: 20230139488
    Abstract: The disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. The disclosure relates to encoding and decoding by using a polar code in a wireless communication system, and an operation method of a transmission-end apparatus includes determining segmentation and the number of segments, based on parameters associated with encoding of information bits, encoding the information bits according to the number of check bits, and transmitting the encoded information bits to a reception-end apparatus.
    Type: Application
    Filed: December 30, 2022
    Publication date: May 4, 2023
    Inventors: Hongsil JEONG, Min JANG
  • Publication number: 20230128703
    Abstract: A light emitting device for a display including a first LED sub-unit, a second LED sub-unit disposed on the first LED sub-unit, a third LED sub-unit disposed on the second LED sub-unit, electrode pads disposed below the first LED sub-unit, and a planarization layer disposed between the first and second LED sub-units and being light transmissive, in which the electrode pads include a common electrode pad electrically connected in common to the first, second, and third LED sub-units, first, second, and third electrode pads connected to the first, second, and third LED sub-units, respectively, the first, second, and third LED sub-units are independently drivable, light generated in the first LED sub-unit is configured to be emitted to the outside through the second and third LED sub-units, and light generated in the second LED sub-unit is configured to be emitted to the outside through the third LED sub-unit.
    Type: Application
    Filed: December 22, 2022
    Publication date: April 27, 2023
    Inventors: Chang Yeon KIM, Jong Hyeon CHAE, Jong Min JANG, Ho Joon LEE, Seong Gyu JANG
  • Patent number: 11637653
    Abstract: A communication method and system for converging a 5th-generation (5G) communication system for supporting higher data rates beyond a 4th-generation (4G) system with a technology for internet of things (IoT) are provided. The disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. The method and apparatus for polar encoding and rate-matching are disclosed.
    Type: Grant
    Filed: December 22, 2021
    Date of Patent: April 25, 2023
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Min Jang, Seokki Ahn, Seho Myung, Hongsil Jeong, Kyungjoong Kim, Jaeyoel Kim
  • Publication number: 20230119851
    Abstract: A method of a transmitting device in a wireless communication system, includes: obtaining an encoded bit stream from information bits using a polar code; transmitting a first signal generated through a first modulation of the encoded bit stream; performing reverse mapping on the encoded bit stream; and transmitting a second signal generated through a second modulation of the reverse-mapped encoded bit stream.
    Type: Application
    Filed: December 21, 2022
    Publication date: April 20, 2023
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Min JANG, Hongsil Jeong
  • Patent number: 11628631
    Abstract: A welding structure of a T-shape welding joint in which a second base material is welded in a T-shape to a first base material may include the first base material including a first flat portion, a second flat portion, and curved portions formed between the first flat portion and the second flat portion; the second base material in which a bent portion is formed at an end of a main body portion such that the bent portion is disposed to face the curved portions of the first base material; and a bead disposed between the curved portions of the first base material and the bent portion of the second base material.
    Type: Grant
    Filed: October 15, 2020
    Date of Patent: April 18, 2023
    Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION, HWASHIN CO., LTD.
    Inventors: Young Dong Yun, Yong Min Jang
  • Patent number: 11626554
    Abstract: A light emitting device including a first light emitting part, a second light emitting part, and a third light emitting part each including an n-type semiconductor layer, a p-type semiconductor layer, and an active layer therebetween, a first contact member electrically contacting a first surface of the n-type semiconductor layer of the second light emitting part; and a second contact member electrically contacting the n-type semiconductor layer of the third light emitting part, in which the first contact member extends to the first light emitting part to electrically contact the n-type semiconductor layer of the first light emitting part, the first contact member and the second contact member overlap one another, and the second contact member has a width that gradually decreases in a downward direction.
    Type: Grant
    Filed: August 25, 2022
    Date of Patent: April 11, 2023
    Assignee: Seoul Viosys Co., Ltd.
    Inventors: Jong Min Jang, Chang Yeon Kim
  • Publication number: 20230107772
    Abstract: A display apparatus including a substrate, and pixel regions and at least one separation region between the pixel regions, each pixel region including a first LED stack, a second LED stack adjacent to the first LED stack, a third LED stack adjacent to the second LED stack and each having a side surface forming a first angle, a second angle, and a third angle with the substrate, respectively, electrode pads electrically connected to the first, second, and third LED stacks, and an insulation layer disposed on at least one of the first, second, and third LED stacks, in which the first LED stack is configured to emit light having a longer peak wavelength than that emitted from the second and third LED stacks, and the first angle is different from the second and third angles.
    Type: Application
    Filed: December 7, 2022
    Publication date: April 6, 2023
    Inventors: Jong Hyeon CHAE, Chang Yeon KIM, Seong Gyu JANG, Ho Joon LEE, Jong Min JANG, Dae Sung CHO
  • Publication number: 20230106914
    Abstract: A pixel device including a pixel, a planarization layer covering side surfaces and an upper surface of the pixel, and pixel device pads disposed on the planarization layer, in which the pixel includes a first light emitting stack, a second light emitting stack disposed under the first light emitting stack, a third light emitting stack disposed under the second light emitting stack, and pixel pads electrically connected to the first, second, and through third light emitting stacks, the pixel device pads are electrically connected to the pixel pads through the planarization layer, and at least a portion of each of the pixel device pads extends from an upper region of the pixel to an inner surface of the planarization layer formed between the planarization layer and the pixel.
    Type: Application
    Filed: October 4, 2022
    Publication date: April 6, 2023
    Inventors: Jong Min JANG, Chung Hoon Lee, Jin Hwa Shin, Sung Hyun Lee, Seung Jo Yun
  • Patent number: 11613082
    Abstract: A method for producing a support structure of a 3D model for 3D printing is provided. A method for producing a support according to an embodiment of the present invention comprises the steps of: dividing a surface constituting a 3D model into multiple surface patches; classifying respective divided surface patches according to geometric characteristics; and producing supports corresponding to the classified characteristics with regard to respective surface patches. Accordingly, during metal laminate manufacturing, the output stability may be improved while reducing the support producing process time. In addition, the surfaces may be expressed by different colors according to the result of geometric characteristic classification, and the supports may also be expressed by different colors according to the type, thereby playing the role of guide lines such that the user can recognize the shape of the surfaces and the type of supports to be installed on the corresponding surfaces.
    Type: Grant
    Filed: February 20, 2020
    Date of Patent: March 28, 2023
    Assignee: Korea Electronics Technology Institute
    Inventors: Hwa Seon Shin, Hye In Lee, Sung Hwan Chun, Ji Min Jang, Sung Hun Park
  • Publication number: 20230091587
    Abstract: Disclosed herein are a Docker image creation apparatus and method. The Docker image creation apparatus may include one or more processors, and execution memory for storing at least one program that is executed by the one or more processors, wherein the at least one program is configured to create a Docker image based on a previous Docker file, and executing a push command to store the created the Docker file to a registry, wherein the Docker file is created from a partial Docker file of the previous Docker file, wherein the Docker image is created from a verified partial Docker file, after the partial Docker file is verified.
    Type: Application
    Filed: June 9, 2022
    Publication date: March 23, 2023
    Inventor: Su-Min JANG
  • Publication number: 20230063850
    Abstract: A pre-5th-generation (pre-5G) or 5G communication system for supporting higher data rates beyond a 4th-generation (4G) communication system, such as long term evolution (LTE) is provided. A channel encoding method in a communication or broadcasting system includes identifying an input bit size, determining a block size (Z), determining a low density parity check (LDPC) sequence to perform LDPC encoding, and performing the LDPC encoding based on the LDPC sequence and the block size.
    Type: Application
    Filed: November 2, 2022
    Publication date: March 2, 2023
    Inventors: Seho MYUNG, Kyungjoong KIM, Seokki AHN, Hongsil JEONG, Min JANG
  • Patent number: 11591422
    Abstract: A method can be used for manufacturing an ethylene-propylene-diene terpolymer for a fuel cell. A polymerization step includes subjecting an organic chelate compound forming a coordinate bond, a vanadium-based Ziegler-Natta catalyst, an organoaluminum compound, and ethylene, propylene, and diene monomers, together with a solvent, to polymerization in a reactor. A separation step includes recovering residual catalysts and unreacted monomers from the stream discharged from the reactor. An acquisition step includes recovering the solvent from the stream deprived of the residual catalysts and unreacted monomers to acquire the ethylene-propylene-diene terpolymer.
    Type: Grant
    Filed: August 30, 2022
    Date of Patent: February 28, 2023
    Assignees: Hyundai Motor Company, Kia Corporation, Kumho Polychem Co., Ltd.
    Inventors: Byeong-Heon Jeong, Hee Ryoung Koo, Au Ji Ru Son, Young Min Jang, Hyun Soo Kim
  • Publication number: 20230059393
    Abstract: The disclosure relates to a method performed by an apparatus for decoding an encoded signal in a communication system according to an embodiment of the disclosure may include an operation of receiving an encoded signal including a plurality of codeword bits, an operation of determining a first log-likelihood ratio (LLR) for the plurality of codeword bits, and an operation of performing iterative decoding a predetermined number of times based the first LLR, and the plurality of codeword bits may include a codeword bit included in a first subset and a codeword bit included in a second subset, and the operation of performing iterative decoding may include determining a second LLR only for the codeword bit included in the first subset of the plurality of codeword bits, and estimating, based on the second LLR, a bit value only for the codeword bit included in the first subset.
    Type: Application
    Filed: July 22, 2022
    Publication date: February 23, 2023
    Inventors: Min JANG, Kyeongyeon KIM, Seho MYUNG
  • Publication number: 20230057649
    Abstract: A display device including a circuit board, and pixels each including a light emitting structure including epitaxial stacks and having a light emitting area defined by the epitaxial stacks, an encapsulating member covering a side surface and an upper surface of the light emitting structure, bump electrodes disposed on the light emitting structure, at least a portion of each bump electrode overlapping with the light emitting area, and fan-out lines disposed on the encapsulating member and electrically connected to the light emitting structure through the bump electrodes, in which at least a first portion of a surface of the fan-out lines is exposed to the outside to receive electrical signal for independent driving of the light emitting structure, and the first portion of the fan-out lines does not overlap the light emitting area in a plan view.
    Type: Application
    Filed: November 3, 2022
    Publication date: February 23, 2023
    Inventors: Jong Min Jang, Chang Youn Kim
  • Patent number: 11587914
    Abstract: A light emitting chip including a first LED sub-unit, a second LED sub-unit disposed on the first LED sub-unit, a third LED sub-unit disposed on the second LED sub-unit, a passivation layer disposed on the third LED sub-unit, and a first connection electrode electrically connected to at least one of the first, second, and third LED sub-units, in which the first connection electrode and the third LED sub-unit form a first angle defined between an upper surface of the third LED sub-unit and an inner surface of the first connection electrode that is less than about 80°.
    Type: Grant
    Filed: April 19, 2020
    Date of Patent: February 21, 2023
    Assignee: Seoul Viosys Co., Ltd.
    Inventors: Jong Min Jang, Chang Yeon Kim, Myoung Hak Yang
  • Patent number: 11587972
    Abstract: A light emitting device including a substrate, first and second light emitting diodes (LEDs) each including first and second semiconductor layers, a first upper electrode disposed on the second LED, electrically connected to the first LED, and insulated from the second semiconductor layer of the first LED, and a second upper electrode disposed on the second LED, electrically connected to the second LED, and insulated from the second semiconductor layer of the second LED, in which a portion of the substrate between the LEDs does not overlap the semiconductor layers, the first upper electrode has a portion electrically connected to the second semiconductor layer of the second LED and covering the first portion and portions of the LEDs, and the second upper electrode has a groove partially enclosing the portion of the first upper electrode in a plan view.
    Type: Grant
    Filed: October 4, 2021
    Date of Patent: February 21, 2023
    Assignee: Seoul Viosys Co., Ltd.
    Inventors: Jong Min Jang, Jong Hyeon Chae, Joon Sup Lee, Daewoong Suh, Hyun A Kim, Won Young Roh, Min Woo Kang