Patents by Inventor Jun Song

Jun Song 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: 20250139364
    Abstract: A device and method for providing recommended words for at least one input character are provided. The method includes: receiving an input for inputting at least character and recommending one or more extended words including the at least one character by applying the input at least one character to an artificial intelligence (AI) model. An input that selects one of the recommended word is received, and whether a space is located next to the selected extended word is predicted. The selected extended word and the space on a character input window is displayed based on the predicting that the space is located next to the selected extended word, and at least one word to be located next to the space is recommended.
    Type: Application
    Filed: January 6, 2025
    Publication date: May 1, 2025
    Inventors: Hee-jun SONG, Jung-wook KIM
  • Publication number: 20250120336
    Abstract: A working machine equipped with vehicle wheels, a working unit, and a recognition unit that recognizes a surrounding vicinity of the working machine.
    Type: Application
    Filed: October 10, 2024
    Publication date: April 17, 2025
    Inventors: Takafumi Fukushima, Hiroki Mukai, Jun Song, Yuki Takishima
  • Patent number: 12278750
    Abstract: Provided is a system and method for estimating an end-to-end delay between blockchain nodes in peer-to-peer (P2P) networks. The system includes a coordinate system construction unit configured to designate an origin node and anchor nodes among participating nodes having a distributed ledger of P2P networks, construct a first coordinate system of a predetermined dimension by exchanging control messages between the origin node and the anchor nodes and the participating nodes, and construct a second coordinate system of another predetermined dimension and a dimension determination unit configured to determine a dimension to be applied to the current P2P networks by comparing dimension-specific delays or control message overheads of the first coordinate system and the second coordinate system.
    Type: Grant
    Filed: November 16, 2023
    Date of Patent: April 15, 2025
    Assignee: POSTECH RESEARCH AND BUSINESS DEVELOPMENT FOUNDATION
    Inventors: Hwang Jun Song, Seung Gyu Ji
  • Patent number: 12267988
    Abstract: Apparatus and methods are provided for improving thermal control, including collecting data of a plurality of systems, each of the plurality of systems including at least one first cooling element and at least one first heat-generating element; conducting a first simulation using a simulation model based on the collected data to generate a first set of simulation results; conducting a first training on a control system using the first set of simulation results to obtain a first trained control system; and using the first trained control system to monitor a field system with a space having at least one second cooling element and at least one second heat-generating element and to control the at least one second cooling element and the at least one second heat-generating element.
    Type: Grant
    Filed: November 19, 2018
    Date of Patent: April 1, 2025
    Assignee: Alibaba Group Holding Limited
    Inventors: Yijun Lu, Jun Song, Youquan Feng
  • Publication number: 20250106136
    Abstract: Provided is a system and method for estimating an end-to-end delay between blockchain nodes in peer-to-peer (P2P) networks. The system includes a coordinate system construction unit configured to designate an origin node and anchor nodes among participating nodes having a distributed ledger of P2P networks, construct a first coordinate system of a predetermined dimension by exchanging control messages between the origin node and the anchor nodes and the participating nodes, and construct a second coordinate system of another predetermined dimension and a dimension determination unit configured to determine a dimension to be applied to the current P2P networks by comparing dimension-specific delays or control message overheads of the first coordinate system and the second coordinate system.
    Type: Application
    Filed: November 16, 2023
    Publication date: March 27, 2025
    Applicant: POSTECH Research and Business Development Foundation
    Inventors: Hwang Jun SONG, Seung Gyu JI
  • Publication number: 20250098492
    Abstract: Disclosed are a display panel and a display device. The display panel includes a substrate, and an isolation structure, a display function layer, a first encapsulation layer, and at least one optical function layer located on the substrate. The isolation structure is located on the substrate and has a first end portion and a second end portion, the second end portion is located on a side, away from the substrate, of the first end portion, and the isolation structure defines a plurality of first openings. The display function layer is located on the substrate and includes a plurality of light-emitting devices correspondingly located in the plurality of first openings, and the light-emitting device includes a first electrode, a light-emitting function layer, and a second electrode stacked on the substrate, and each of the plurality of first openings limits one of the plurality of light-emitting devices.
    Type: Application
    Filed: December 6, 2024
    Publication date: March 20, 2025
    Applicant: KUNSHAN GO-VISIONOX OPTO-ELECTRONICS CO., LTD.
    Inventors: Won Jun SONG, Deqiang ZHANG, Xiujian ZHU, Mihwa HA, Yu GAO, Wei LI
  • Publication number: 20250086376
    Abstract: A method is provided including: displaying a first content; detecting, by an electronic device, an output condition; and in response to the output condition, outputting, by the electronic device, a second content that that is associated with the first content. Furthermore, an electronic device is provided including: a memory configured to store content; and a processor configured to: display a first content; detect, by an electronic device, an output condition; and in response to the output condition, output a second content that that is associated with the first content.
    Type: Application
    Filed: November 23, 2024
    Publication date: March 13, 2025
    Inventors: Ji Hyun KIM, Jung Sic SUNG, Chul Hwan LEE, Jeong Hun KIM, Ji Hea PARK, Se Jun SONG, Yo Han LEE, Young Keun CHOI
  • Patent number: 12240803
    Abstract: Disclosed is a novel diamine compound comprising a structure in which diphenyl sulfide in a molecule is bonded through an amide bond to a phenyl ring substituted with an amine group. A polyimide film prepared by polymerizing the novel diamine compound exhibits improved mechanical and thermal properties and an enhanced refractive index.
    Type: Grant
    Filed: February 14, 2020
    Date of Patent: March 4, 2025
    Assignee: LG CHEM, LTD.
    Inventors: Jeeseon Kim, Kyunghwan Kim, Hoyong Lee, Cheol Jun Song
  • Publication number: 20250070661
    Abstract: Examples direct current-direct current (DC-DC) converter are described. One example DC-DC converter includes three ports and a switch capacitor (SC) circuit. A first port and a second port are input and output ports, and a third port is grounded. The SC circuit includes three capacitors and eight switching transistors. A connection relationship between the three capacitors and eight switching transistors determines that an end of one capacitor in the three capacitors is grounded, and the other two capacitors are connected between the switching transistors.
    Type: Application
    Filed: November 8, 2024
    Publication date: February 27, 2025
    Inventors: Pengpeng SHEN, Zhangrong HU, Jun SONG
  • Patent number: 12235243
    Abstract: A cover unit includes: a body to which an ultrasound generator adapted to generate ultrasound is coupled; first slits disposed at a lower portion of the body in the form of multiple rings having different radii and spaced apart from each other, the first slits having a first width; second slits depressed from an upper surface of the body to communicate with the first slits and having a second width smaller than the first width; third slits depressed from the upper surface of the body and each disposed between adjacent second slits, the third slits having a third width smaller than the first width; a bottom formed under the first slits; a first sidewall formed between adjacent first slits; and a second sidewall formed between the second slit and the third slit.
    Type: Grant
    Filed: May 11, 2022
    Date of Patent: February 25, 2025
    Assignees: CENTER FOR ADVANCED META-MATERIALS, PUSAN NATIONAL UNIVERSITY INDUSTRY-UNIVERSITY COOPERATION FOUNDATION
    Inventors: Jun Hyuk Kwak, Kyung Jun Song, Jong Jin Park, Hak Joo Lee
  • Publication number: 20250063865
    Abstract: A backlight unit includes one or more light sources operable to emit light and a light guide plate arranged adjacent to the one or more light sources, reflected lights exiting the one or more light sources via the second surfaces and entering the light guide plate. A light source includes a light emitting device having a substrate and a semiconductor stack disposed on the substrate. The reflector is structured and positioned to block light emitted from a first surface of the light emitting device by reflecting the light emitted from the first surface toward second surfaces of the light source.
    Type: Application
    Filed: November 7, 2024
    Publication date: February 20, 2025
    Inventors: Young Jun SONG, Da Hye KIM, Seoung Ho JUNG
  • Publication number: 20250057021
    Abstract: A display panel and a display device. The display panel includes a substrate, a light-emitting layer and a light adjusting layer. The light-emitting layer includes a plurality of light-emitting units formed on a side of the substrate. The light adjusting layer is arranged on a side of the light-emitting layer away from the substrate and includes a first adjusting layer and a second adjusting layer, the first adjusting layer and the second adjusting layer are alternately stacked along a direction away from the substrate, a refractive index of the first adjusting layer is less than a refractive index of the second adjusting layer, and the first adjusting layer is arranged on each of an end of the light adjusting layer close to the substrate and an end of the light adjusting layer away from the substrate.
    Type: Application
    Filed: October 31, 2024
    Publication date: February 13, 2025
    Applicant: KunShan Go-Visionox Opto-Electronics Co., Ltd
    Inventors: Wei LI, Won jun SONG, Mihwa HA, Junzhe LIU, Chufang MA
  • Patent number: 12220034
    Abstract: A high-efficiency cordless hair dryer according to an exemplary embodiment of the present invention may include: a main body housing having, at a rear side thereof, an air inlet port through which air is introduced, having, at a front side thereof, a discharge port through which the air is discharged, and having an internal space in which a heating element is mounted; and a power supply module configured to supply power and detachably coupled to the rear side of the main body housing at which the air inlet port is formed, in which the power supply module is detachably coupled to the main body housing so as to be coincident with a direction of a flow of air in the main body housing.
    Type: Grant
    Filed: February 5, 2020
    Date of Patent: February 11, 2025
    Assignee: Foundation of Soongsil University-Industry Cooperation
    Inventors: Young Jin Jeong, Hyeon Jun Song
  • Patent number: 12216995
    Abstract: A device and method for providing recommended words for a character input by a user are provided. The method by which the device provides recommended words includes: receiving an input for inputting a character in a character input window; recommending at least one pseudo-morpheme including the input character by analyzing the input character; recommending at least one extended word including a selected pseudo-morpheme in response to receiving an input for selecting one of the at least one pseudo-morpheme; and displaying a selected extended word in response to receiving an input for selecting one of the at least one extended word.
    Type: Grant
    Filed: October 18, 2022
    Date of Patent: February 4, 2025
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Hee-jun Song, Jung-wook Kim
  • Publication number: 20250025278
    Abstract: The present invention relates to a vagus nerve stimulation device for animals, the device comprising an electrode that contacts the animal's skin to transmit electrical stimuli and a power source for generating electrical stimuli transmitted to the electrode. The present invention has an excellent effect of stabilizing the psychological state of an animal by stimulating the vagus nerve from the outside of the animal. For companion animals, the present invention has the effect of eliminating aggression, relieving and stress, reducing separation anxiety. In the case of livestock animals, there are the effects of improving meat quality and increasing milk production by reducing breeding stress even without the aid of drugs or the like. For leisure animals or sports animals, the excellent effects of imparting psychological stability to reduce the risk of accidents due to psychological stability, improving recovery from fatigue, and improving exercise ability can be brought about.
    Type: Application
    Filed: November 23, 2022
    Publication date: January 23, 2025
    Applicant: NEURIVE Co., Ltd.
    Inventors: Jae Jun SONG, Hyuk CHOI, Ki Hwan HONG
  • Publication number: 20250024742
    Abstract: A display panel, a display module and a display device. The display panel includes: a substrate in a stacked arrangement, a light-emitting device layer, a light extraction layer assembly, and a barrier layer; wherein the light extraction layer assembly includes at least two light extraction layers in a stacked arrangement, the at least two light extraction layers including a primary extraction layer and at least one secondary extraction layer disposed on one side of the primary extraction layer or on two opposite sides of the primary extraction layer, and the primary extraction layer has a refractive index greater than that of the secondary extraction layer; and the secondary extraction layer has a refractive index greater than that of the barrier layer.
    Type: Application
    Filed: September 27, 2024
    Publication date: January 16, 2025
    Applicant: KUNSHAN NEW FLAT PANEL DISPLAY TECHNOLOGY CENTER CO., LTD.
    Inventors: Chufang MA, Won Jun SONG, Mihwa HA, Yu GAO, Tiantian LI
  • Publication number: 20250017087
    Abstract: A display panel, a display module and a display device. The display panel comprises a substrate, a light emitting device layer disposed on one side of the substrate, a light extraction layer assembly disposed on the side of the light emitting device layer facing away from the substrate and an encapsulation structure wherein the light extraction layer assembly comprises at least two light extraction layers arranged in a stacked configuration, and the at least two light extraction layers comprise a primary extraction layer and at least one secondary extraction layer disposed on one side or two opposite sides of the primary extraction layer, and a refractive index n5 of the primary extraction layer is greater than a refractive index of the secondary extraction layer.
    Type: Application
    Filed: September 18, 2024
    Publication date: January 9, 2025
    Applicant: KUNSHAN NEW FLAT PANEL DISPLAY TECHNOLOGY CENTER CO., LTD.
    Inventors: Tiantian LI, Won Jun SONG, Mihwa HA, Yu GAO, Chufang MA
  • Publication number: 20250010071
    Abstract: The present invention relates to a method for controlling a complex stimulation, which is a method for controlling a complex stimulation device having an electrical stimulation unit including electrodes in contact with human ears and a sound output unit for stimulating hearing by using sound waves, wherein the sound output unit generates sound waves having different frequencies in both ears, and controls the frequency difference between the sound waves applied to both ears on the basis of frequencies of electrical stimulation applied to the electrodes. The present invention has an excellent effect of improving the efficiency of electrical stimulation to the vagus nerve by stimulating the brain with two types of stimulation by adding acoustic stimulation together when stimulating the vagus nerve through the electrodes in contact with the ears.
    Type: Application
    Filed: November 23, 2022
    Publication date: January 9, 2025
    Applicant: NEURIVE Co., Ltd.
    Inventors: Jae Jun SONG, Hyuk CHOI, Ki Hwan HONG
  • Publication number: 20240405221
    Abstract: The present invention provides: a negative electrode active material having high discharge capacity, high charge output, and excellent discharge output characteristics; and a carbon material therefor. A carbon material for a negative electrode active material according to an embodiment of the present invention provides a carbon material having the total fibrosity index (TFI) of 0.58 to 0.78.
    Type: Application
    Filed: October 6, 2022
    Publication date: December 5, 2024
    Applicant: POSCO FUTURE M CO., LTD.
    Inventors: Seung Hyun KO, Heon Young LEE, Hyun Ki CHOI, Hyeon Jun SONG, Ki Min KWON, Myung Sun JUNG, Ga Eun KIM, Jae Hyeon LEE
  • Patent number: 12155017
    Abstract: A backlight unit includes one or more light sources operable to emit light and a light guide plate arranged adjacent to the one or more light sources, reflected lights exiting the one or more light sources via the second surfaces and entering the light guide plate. A light source includes a light emitting device having a substrate and a semiconductor stack disposed on the substrate. The reflector is structured and positioned to block light emitted from a first surface of the light emitting device by reflecting the light emitted from the first surface toward second surfaces of the light source.
    Type: Grant
    Filed: November 8, 2023
    Date of Patent: November 26, 2024
    Assignee: SEOUL SEMICONDUCTOR CO., LTD.
    Inventors: Young Jun Song, Da Hye Kim, Seoung Ho Jung