Patents by Inventor Yong Sun

Yong Sun 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).

  • METHOD AND APPARATUS FOR TIMING ADJUSTMENT IN MOBILE COMMUNICATION SYSTEM
    Publication number: 20220408387
    Abstract: A timing adjustment method performed by a terminal may include: acquiring downlink synchronization with a base station; obtaining, from the base station, TA granularity-related information; transmitting, to the base station, a preamble and/or an SRS; receiving, from the base station, a TA command generated based on the preamble and/or SRS; determining a timing for uplink frame transmission by interpreting the TA command based on a TA granularity determined based on the TA granularity-related information; and performing the uplink frame transmission based on the determined timing.
    Type: Application
    Filed: June 16, 2022
    Publication date: December 22, 2022
    Inventors: Kapseok CHANG, Young-Jo KO, Cheul Soon KIM, Yong Sun KIM, Il Gyu KIM
  • Substituted [1,2,4]triazolo[3,4-a]phthalazines as modulators of GABAreceptor activity
    Patent number: 11512089
    Abstract: The present invention discloses phthalazine isoxazole alkoxy derivatives, a preparation method thereof, a pharmaceutical composition, and a use thereof. The present invention provides a compound represented by Formula I, cis-trans isomers thereof, enantiomers thereof, diastereoisomers thereof, racemates thereof, solvates thereof, hydrates thereof, and pharmaceutically acceptable salts or prodrugs thereof. The compound has an excellent inverse agonist effect with respect to ?5-GABAA.
    Type: Grant
    Filed: March 12, 2019
    Date of Patent: November 29, 2022
    Assignees: SHANGHAI SIMR BIOTECHNOLOGY CO., LTD, SHANGHAI SIMRD BIOTECHNOLOGY CO., LTD
    Inventors: Fei Wang, Jinhua Wu, Yun Jin, Yong Sun, Shuai Li
  • Hydraulic fracturing pump health monitor
    Patent number: 11499547
    Abstract: A hydraulic fracturing machine includes a pump failure detection system. The hydraulic fracturing machine includes a hydraulic fracturing pump with a power end and a fluid end. The power end includes a plurality of roller bearings, and the fluid end includes a flow of fluid. A particle sensor coupled to the power end is configured to transmit particle information regarding a quantity of particles in the fluid. A temperature sensor, also coupled to the power end, is configured to transmit temperature information regarding a temperature of the fluid. A vibration sensor coupled to the power end is configured to transmit vibration information regarding a vibration of each of the plurality of roller bearings. An electronic control module analyzes the particle information, the temperature information and the vibration information, and calculates a failure warning level based on the analysis.
    Type: Grant
    Filed: February 27, 2020
    Date of Patent: November 15, 2022
    Assignee: Caterpillar Inc.
    Inventors: Yanchai Zhang, Zhijun Cai, Nathan S. Pauli, Zhaoxu Dong, Yong Sun, Xuefei Hu
  • Vehicle coasting optimization
    Patent number: 11491983
    Abstract: Methods and systems are described for vehicle coasting optimization. The system may include a vehicle having an engine, a drivetrain, and an accelerator. The system may include selecting a fuel-saving mode based on an anticipated braking requirement in response to detecting the vehicle is non-stationary and the accelerator is disengaged. The system may include generating an instruction corresponding the selected fuel-saving mode, wherein the instruction is configured to control at least the engine and the drivetrain.
    Type: Grant
    Filed: June 4, 2021
    Date of Patent: November 8, 2022
    Assignees: Hyundai Motor Company, Kia Corporation
    Inventors: Yong Sun, Jinho Ha, Jason Hoon Lee
  • METHOD AND APPARATUS FOR VIRTUALLY MOVING REAL OBJECT IN AUGMENTED REALITY
    Publication number: 20220343613
    Abstract: Disclosed is a method for moving a real object in a 3D augmented reality. The method may include: dividing a region of the real object in the 3D augmented reality; generating a 3D object model by using first information corresponding to the region of the real object; and moving the real object on the 3D augmented reality by using the 3D object model.
    Type: Application
    Filed: April 20, 2022
    Publication date: October 27, 2022
    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Yong Sun Kim, Hyun Kang, Kap Kee Kim
  • Aminoalkanoic acid derivative containing biphenyl group and antifungal pharmaceutical composition comprising the same
    Patent number: 11479526
    Abstract: The present invention relates to a derivative compound in which a biphenyl group is introduced into an aminoalkanoic acid, a stereoisomer thereof, or a pharmaceutically acceptable salt thereof. The compound of the present invention exhibits excellent antifungal and fungicidal effects. Furthermore, the compound of the present invention exhibits a synergistic effect when used in combination with a conventional antifungal agent. Furthermore, the compound of the present invention provides broad-spectrum antifungal activity against a wide range of fungal pathogens. Therefore, the compound of the present invention may be widely used in fields requiring treatment with antifungal or fungicidal agents against human pathogenic fungi and animal pathogenic fungi, and phytopathogenic fungi.
    Type: Grant
    Filed: December 27, 2021
    Date of Patent: October 25, 2022
    Assignee: AMTIXBIO CO., LTD.
    Inventors: Ki Duk Park, Jong Hyun Park, Hyeon Ji Kim, Ye Rim Lee, Siwon Kim, Ji Won Choi, Seul Ki Yeon, Jong-Seung Lee, Yong-Sun Bahn, Eunji Cheong, Kyung-Tae Lee, Joohyeon Hong
  • PHYSICAL PHENOMENA EXPRESSING METHOD FOR EXPRESSING THE PHYSICAL PHENOMEANA IN MIXED REALITY, AND MIXED REALITY APPARATUS THAT PERFORMS THE METHOD
    Publication number: 20220335675
    Abstract: The present disclosure relates to a mixed phenomena expressing method for expressing physical phenomena in a mixed reality and a mixed reality apparatus for performing the method. To be more specific, the physical phenomena expressing method configures a scene which may enhance a context or a realism to have the same level as the face-to-face situation using a scene configuration of the input image collected from the sensor to provide a service of a mixed reality and a physics/physical property analysis of a target object included in the input image.
    Type: Application
    Filed: November 12, 2021
    Publication date: October 20, 2022
    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Jin Sung CHOI, Bonki KOO, Yong Sun KIM, Jae Hean KIM, Byungkuk SEO
  • Methods of post treating dielectric films with microwave radiation
    Patent number: 11469100
    Abstract: A method of post-treating a dielectric film formed on a surface of a substrate includes positioning a substrate having a dielectric film formed thereon in a processing chamber and exposing the dielectric film to microwave radiation in the processing chamber at a frequency between 5 GHz and 7 GHz.
    Type: Grant
    Filed: March 12, 2020
    Date of Patent: October 11, 2022
    Assignee: Applied Materials, Inc.
    Inventors: Yong Sun, Praket Prakash Jha, Jingmei Liang, Martin Jay Seamons, DongQing Li, Shashank Sharma, Abhilash J. Mayur, Wolfgang R. Aderhold
  • METHOD OF CORRECTING INGROWN FINGERNAIL OR TOENAIL
    Publication number: 20220314020
    Abstract: A method of correcting an ingrown fingernail or toenail, and more particularly, to a method of correcting an ingrown fingernail or toenail to correct the ingrown fingernail or toenail using a force when the adhesive composition is upwardly curved and cured, by applying an adhesive composition and irradiating ultraviolet and visible rays on the ingrown fingernail or toenail.
    Type: Application
    Filed: March 31, 2021
    Publication date: October 6, 2022
    Inventors: SEON JAE LEE, YONG SUN JANG
  • FLAME PROOF ANALYSIS DEVICE BASED ON CHROMATOGRAPHY
    Publication number: 20220299487
    Abstract: The disclosure includes a flame proof analysis device comprising a first chamber. In some embodiments, the flame proof analysis device comprises a power supply unit coupled to the first chamber. According to some embodiments, the flame proof analysis device comprises a chromatograph circuit board coupled to the first chamber. The flame proof analysis device may comprise a communication board coupled to the first chamber. In some embodiments, the flame proof analysis device comprises a control panel coupled to the first chamber. According to some embodiments, the flame proof analysis device comprises a suction pump coupled to the first chamber.
    Type: Application
    Filed: December 21, 2021
    Publication date: September 22, 2022
    Inventors: Yuntao Liang, Junjie Zhang, Yong Sun, Jie Ren, Xuewei Ge, Depeng Zhang, Honghao He, Dong Zhang, Jilin Cui, Cheng'ao Fu, Wenjie Fang
  • Generator pole slip detection
    Patent number: 11428704
    Abstract: A system and method for protecting a genset from pole slip is disclosed. The system may comprise a generator, a prime mover and a controller. The generator includes a stator and a rotor. The prime mover is configured to drive rotation of the rotor. The controller may be configured to: determine mechanical status of the generator based on data associated with a translational displacement of the rotor; determine electrical status of the generator based on (a) a load angle or (b) the load angle and a rate of change of the load angle associated with rotation of the rotor in the stator; determine an operating condition of the generator based on fusion of the mechanical status and the electrical status; if the operating condition is a pole-slip-warning, activate an output member to display or emit a warning; and, if the operating condition is a pole-slip, activate a protective action.
    Type: Grant
    Filed: January 9, 2020
    Date of Patent: August 30, 2022
    Assignee: Caterpillar Inc.
    Inventors: Zhijun Cai, Yanchai Zhang, Wenming Zhao, Yong Sun, Xuefei Hu, Eric Wayne Ohlson, Suresh Baddam Reddy
  • CAMERA MODULE
    Publication number: 20220264021
    Abstract: Disclosed in the present invention is a camera module comprising: an optical output unit for outputting a first optical signal and a second optical signal to an object; a sensor for receiving a first reflected optical signal in which the first optical signal is reflected by the object; and a control unit for obtaining first distance information to the object by using the first optical signal and the first reflected optical signal, wherein an output of the first optical signal is smaller than an output of the second optical signal, and the control unit determines whether to output the second optical signal by using the first distance information.
    Type: Application
    Filed: May 13, 2020
    Publication date: August 18, 2022
    Applicant: LG INNOTEK CO., LTD.
    Inventors: Gwui Youn PARK, Yong Sun LEE
  • Method for wideband short-range wireless communication using a directional antenna
    Patent number: 11411636
    Abstract: Provided is an apparatus and method for wideband short-range wireless communication using a directional antenna in a millimeter wave band, and the method for wideband short-range wireless communication according to an embodiment may determine a first time interval and a second time interval for a cooperated data frame transfer based on a packet transmission time at each transmission from a source node to a destination node, transmit a frame to a relay node through an antenna pattern directed towards the relay node at a start point of the first time interval, and transmit the frame to the destination node through an antenna pattern directed towards the destination node after a predetermined period of time from a start point of the second time interval.
    Type: Grant
    Filed: September 15, 2020
    Date of Patent: August 9, 2022
    Assignee: Electronics and Telecommunications Research Institute
    Inventors: Kap Seok Chang, Hyoung Jin Kwon, Sung Geun Jin, Yong Sun Kim, Seung Eun Hong, Woo Yong Lee, Hyun Kyu Chung
  • Method, apparatus, and storage medium for controlling combined heat and power system
    Patent number: 11411406
    Abstract: The present disclosure relates to a method, an apparatus and a storage medium for controlling a combined heat and power system, belonging to the field of power system technologies. The method discloses: establishing a decision model, the decision model including an objective function aiming to minimize a total cost of the first generators and the second generators, and constraints with respect to the first generators, the second generators and the heating exchange stations; solving the decision model to acquire operation states of the first generators, operation states of the second generators, and operations states of the heating exchange stations; and controlling the combined heat and power system, based on the operation states of the first generators, the operation states of the second generators, and the operations states of the heating exchange stations.
    Type: Grant
    Filed: October 25, 2019
    Date of Patent: August 9, 2022
    Assignees: TSINGHUA UNIVERSITY, STATE GRID JILINSHENG ELECTRIC POWER SUPPLY COMPANY, STATE GRID CORPORATION OF CHINA
    Inventors: Wenchuan Wu, Bin Wang, Yong Sun, Hongbin Sun, Qinglai Guo, Chenhui Lin
  • Magnetic bottle brush
    Patent number: 11399625
    Abstract: A magnetic bottle brush that has a handle with an upper portion and a lower portion and a brush head attached to the upper portion of the handle. A magnetic element is disposed in the lower portion of the handle that exerts a magnetic attraction force between the magnetic bottle brush and an accompanying magnetic base.
    Type: Grant
    Filed: March 2, 2020
    Date of Patent: August 2, 2022
    Assignee: Munchkin Inc.
    Inventors: Steven Bryan Dunn, Yong Sun Simon Kang, Thomas Edward Birkert, Mark Gerard Tebbe, Fangyi Gao, Nicholas Trumbo, Sung Yun Chan
  • Substrate processing apparatus and substrate processing system including the same
    Patent number: 11361960
    Abstract: A substrate processing apparatus includes a chamber providing a space in which a substrate is processed, a first substrate support within the chamber and configured to support the substrate when the substrate is loaded into chamber, a second substrate support within the chamber and configured to support the substrate in a height greater than the height in which the first substrate supports the substrate, a first supply port through which a supercritical fluid is supplied to a first space under the substrate of a chamber space, a second supply port through which the supercritical fluid is supplied to a second space above the substrate of the chamber space, and an exhaust port through which the supercritical fluid is exhausted from the chamber.
    Type: Grant
    Filed: June 4, 2020
    Date of Patent: June 14, 2022
    Assignees: SEMES CO., LTD., SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Won-Ho Jang, Jeong-Yong Bae, Woo-Young Kim, Hyun-Jung Lee, Se-Jin Park, Yong-Sun Ko, Dong-Gyun Han, Woo-Gwan Shim, Boong Kim
  • METHOD AND APPARATUS FOR OPERATING FRAME IN FACTORY AUTOMATION SYSTEM
    Publication number: 20220150873
    Abstract: An operation method of a terminal in a communication system may comprise: receiving, from a base station, information on a command period of a sub-frame, information on an action period of the sub-frame, and information on a report period of the sub-frame; receiving, from the base station, a command in the command period; performing an action according to the received command in the action period; and reporting, to the base station, a result according to the action in the report period.
    Type: Application
    Filed: November 3, 2021
    Publication date: May 12, 2022
    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Kap Seok CHANG, Yong Sun KIM, Young Jo KO
  • METHOD AND APPARATUS FOR ACQUIRING AND MAINTAINING SYNCHRONIZATION IN COMMUNICATION SYSTEMS
    Publication number: 20220150974
    Abstract: An operation method of a terminal in a communication system may comprise: receiving, from a first base station, information on preambles for random access; transmitting, to the first base station, a first message including a preamble selected based on the information on the preambles; receiving, from the first base station, a second message that is a response signal for the first message; transmitting, to the first base station, a third message requesting a preemptive use of the selected preamble during a first preemptive use period; and receiving, from the first base station, a fourth message allowing the preemptive use of the selected preamble during the first preemptive use period, and performing a random access procedure by using the selected preamble during the first preemptive use period.
    Type: Application
    Filed: November 2, 2021
    Publication date: May 12, 2022
    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Yong Sun KIM, Kap Seok CHANG, Young Jo KO
  • NOVEL AMINOALKANOIC ACID DERIVATIVE CONTAINING BIPHENYL GROUP AND ANTIFUNGAL PHARMACEUTICAL COMPOSITION COMPRISING THE SAME
    Publication number: 20220144755
    Abstract: The present invention relates to a derivative compound in which a biphenyl group is introduced into an aminoalkanoic acid, a stereoisomer thereof, or a pharmaceutically acceptable salt thereof. The compound of the present invention exhibits excellent antifungal and fungicidal effects. Furthermore, the compound of the present invention exhibits a synergistic effect when used in combination with a conventional antifungal agent. Furthermore, the compound of the present invention provides broad-spectrum antifungal activity against a wide range of fungal pathogens. Therefore, the compound of the present invention may be widely used in fields requiring treatment with antifungal or fungicidal agents against human pathogenic fungi and animal pathogenic fungi, and phytopathogenic fungi.
    Type: Application
    Filed: December 27, 2021
    Publication date: May 12, 2022
    Inventors: Ki Duk PARK, Jong Hyun Park, Hyeon Ji Kim, Ye Rim Lee, Siwon Kim, Ji Won Choi, Seul Ki Yeon, Jong-Seung Lee, Yong-Sun Bahn, Eunji Cheong, Kyung-Tae Lee, Joohyeon Hong
  • Semiconductor devices including enlarged contact hole and methods of forming the same
    Patent number: 11329053
    Abstract: Semiconductor devices and methods of forming the same are provided. The methods may include forming first and second line patterns. The first line pattern has a first side facing the second line pattern, and the second line pattern has a second side facing the first line pattern. The methods may also include forming a first spacer structure on the first side of the first line pattern and a second spacer structure on the second side of the second line pattern. The first and the second spacer structures may define an opening. The methods may further include forming a first conductor in a lower part of the opening, forming an expanded opening by etching upper portions of the first and second spacer structures, and forming a second conductor in the expanded opening. The expanded opening may have a width greater than a width of the lower part of the opening.
    Type: Grant
    Filed: January 12, 2021
    Date of Patent: May 10, 2022
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Yoon Ho Son, Jae Uk Shin, Yong Sun Ko, Im Soo Park, Sung Yoon Chung