Patents by Inventor Yong Tae Kim

Yong Tae Kim 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).

  • SOUND VIBRATION ACTUATOR
    Publication number: 20200136489
    Abstract: A sound vibration actuator includes: a casing having an internal space formed by an underside casing part, a side periphery casing part, and a top casing part; a coil part coupled to the top casing part in such a manner as to receive power from the outside; a magnet part disposed in the internal space of the casing and having a magnet and a weight; an elastic member whose one surface coupled to the magnet part; and a weight part coupled to the coil part. The sound vibration actuator can be varied in coupling ways of the components thereof to generate vibrations in a high frequency band as well as a low frequency band.
    Type: Application
    Filed: December 5, 2019
    Publication date: April 30, 2020
    Inventors: Seok Jun PARK, Jun Kun CHOI, Yeon Ho SON, Yong Tae KIM, Yong Jin KIM, Seung Wook KIM, Dong Su MOON
  • Linear vibration generator
    Patent number: 10622877
    Abstract: A linear vibration generator in which a coil or a stator is fixed using a simple structure compared to a conventional technology. There is provided a linear vibration generator having advantages of a simplified assembly process and a low production cost by reducing the number of parts that form the inside of the vibration generation device through an improved bracket structure in which a protruding part functions as a central yoke. The protruding part can be easily fabricated by being pressed into a bracket using a press or deep drawing method, and a coil is fixed by a stable structure. There is an advantage of a low production cost.
    Type: Grant
    Filed: July 6, 2017
    Date of Patent: April 14, 2020
    Assignee: MPLUS CO., LTD.
    Inventors: Yong Tae Kim, Nam Sock Kim, Tae Hoon Lee
  • AIRBAG SYSTEM FOR VEHICLE
    Publication number: 20200101923
    Abstract: An airbag system for a vehicle is provided. The system includes an airbag cushion that is deployed from the upper portion of a seatback to cover the head of an occupant, thereby absorbing impacts applied to the head of the occupant and preventing neck bending attributable to movement of the head of the occupant. In addition, injury to the occupant is minimized by variably adjusting the deployment timing of the airbag cushion depending on the collision direction of the vehicle.
    Type: Application
    Filed: November 27, 2018
    Publication date: April 2, 2020
    Inventors: Jong Wook Kim, Wook Jin, Yong Tae Kim, Eung Man Kim, Wan Dong Yoo, Dong Young Kim, Yong Hyun Jung
  • FOUR-OR-MORE-COMPONENT-BASED CHALCOGENIDE PHASE-CHANGE MATERIAL AND MEMORY DEVICE COMPRISING THE SAME
    Publication number: 20200083445
    Abstract: The present invention provides a chalcogenide phase-change material represented by the following Chemical Formula 1, and a memory device including the same. Ma(AxSbyTe(1-x-y))b??[Chemical Formula 1] In Chemical Formula 1, M denotes an element having a doping formation energy ?Ef in a range of ?3 eV/atom to 0.5 eV/atom, A denotes indium (In) or germanium (Ge), a and b are each positive numbers and selected to satisfy a+b=1, x ranges from 0.15 to 0.3, and y ranges from 0.05 to 0.25.
    Type: Application
    Filed: November 27, 2018
    Publication date: March 12, 2020
    Inventors: Young Min JHON, Yong Tae KIM, Chun Keun KIM, Young-Hwan KIM, Minho CHOI, Sehyun KWON
  • Data processing system including a host distributing data across multiple memory systems and method for the same
    Patent number: 10585792
    Abstract: A data processing system includes a host suitable for providing an access request; and a plurality of memory systems suitable for storing or reading data thereto or therefrom in response to the access request, wherein the host includes a host memory buffer suitable for storing a plurality of meta-data respectively corresponding to the plurality of memory systems, wherein each of the plurality of meta-data includes a first threshold value representing storage capacity for user data in a corresponding memory system among the plurality of memory systems, a second threshold value representing a number of read operations for logical block addresses (LBAs) of the corresponding memory system, a third threshold value representing a temperature of the corresponding memory system and respective LBAs of the plurality of memory systems.
    Type: Grant
    Filed: December 5, 2017
    Date of Patent: March 10, 2020
    Assignee: SK hynix Inc.
    Inventors: Soong-sun Shin, Duck-Hoi Koo, Yong-Tae Kim, Cheon-Ok Jeong
  • SOUND VIBRATION ACTUATOR
    Publication number: 20200076935
    Abstract: A sound vibration actuator includes: a bracket and a casing for forming an internal space; a coil part coupled to the bracket in the internal space; a magnet part disposed around the coil part; an elastic member whose one surface coupled to the magnet part; a substrate fixed to the bracket and exposed outward from the internal space; and a substrate seating part disposed on the outer peripheral surface of the casing, wherein the substrate is disposed on top of the substrate seating part. The sound vibration actuator reduces the entire thickness thereof, while constantly maintaining an amount of vibration and generate vibrations in various frequency bands because the coil and the magnet are not fixed in the process where the vibrations are generated.
    Type: Application
    Filed: July 11, 2019
    Publication date: March 5, 2020
    Inventors: Yong Tae KIM, Yeon Ho SON, Dong Su MOON
  • Linear vibration motor
    Patent number: 10559994
    Abstract: A linear vibration motor for fixing a ring-shaped coil provided within the linear vibration motor using a simpler structure. A linear vibration motor in which an upper casing and a bracket are configured to have an integrated shape and fixed to the inside or upper side of the coil to form magnetism, thereby facilitating fabrication due to a simple structure, preventing a reduction of a vibration power through a small space, and minimizing a rise of a material cost. Accordingly, the coil within the internal space of the casing is stably fixed by providing a structure for fixing the coil through the simple process of the bracket itself. Furthermore, since parts forming the vibration motor and the linear vibration motor are integrated, an assembly process is simplified, performance is satisfied by realizing a reduced production cost, and a working process and price competitiveness is secured.
    Type: Grant
    Filed: July 6, 2017
    Date of Patent: February 11, 2020
    Assignee: MPLUS CO., LTD.
    Inventors: Yong Tae Kim, Nam Sock Kim, Tae Hoon Lee
  • Novel [1,2,4]Triazolo[4,3-a]Quinoxaline Derivative, Method For Preparing Same, And Pharmaceutical Composition For Preventing Or Treating BET Protein-Related Diseases, Containing Same As Active Ingredient
    Publication number: 20200039984
    Abstract: Provided are a novel [1,2,4]triazolo[4,3-a]quinoxaline derivative, a method for preparing the same, and a pharmaceutical composition for preventing or treating bromodomain extra-terminal (BET) protein-related diseases including cancer and autoimmune diseases, containing the same as an active ingredient.
    Type: Application
    Filed: January 25, 2018
    Publication date: February 6, 2020
    Inventors: Kwangho Lee, Gildon Choi, Imran Ali, Joo Yun Lee, Jin Soo Lee, Whui Jung Park, Yong Tae Kim, Seung Hwan Kim, Jung Hwan Kim, Jae-Kyung Lim
  • Ultrasound phantom for focused ultrasound, method for manufacturing the same, biomimetic hydrogel phantom, method for manufacturing the same, discoloring method and drug delivering method using the same
    Patent number: 10542963
    Abstract: The present disclosure relates to an ultrasound phantom for a focused ultrasound wave. More specifically, the present invention provides an ultrasound phantom which mimics a body so as to correspond to a speed of sound in the body, in which agarose, sucrose, polydiacetylene vesicle, and distilled water are mixed, and a specific part onto which an ultrasound wave is irradiated by a focused ultrasound transducer is gradually discolored in accordance with a temperature.
    Type: Grant
    Filed: August 22, 2016
    Date of Patent: January 28, 2020
    Assignee: Korea Research Institute of Standards and Science
    Inventors: Se Hwa Kim, Yong Tae Kim, Dong Hee Ma
  • Memory system and operating method for re-building map data according to operation logs
    Patent number: 10521138
    Abstract: A memory system including a nonvolatile memory device storing operation logs and map data; a volatile memory for temporarily storing the map data; and a controller flushing the map data from the volatile memory into the nonvolatile memory device by units of map data groups, and rebuilding the map data by selectively reading the map data by the units of map data groups from the nonvolatile memory device into the volatile memory according to the operation logs, wherein the operation logs indicate: locations of first and last pages to store the flushed map data; a start of an error management operation to a program error during the flushing of the map data; and a location of a last page storing normally flushed map data before an occurrence of the program error.
    Type: Grant
    Filed: December 11, 2017
    Date of Patent: December 31, 2019
    Assignee: SK hynix Inc.
    Inventors: Duck-Hoi Koo, Yong-Tae Kim, Soong-Sun Shin, Cheon-Ok Jeong
  • DATA STORAGE DEVICE AND OPERATING METHOD THEREOF
    Publication number: 20190384681
    Abstract: A method for operating a data storage device which includes a nonvolatile memory device including a plurality of memory blocks, includes generating a valid page count table including the number of valid pages of each of closed blocks among the plurality of memory blocks in which data are written in all pages thereof and the number of valid pages of at least one open block among the plurality of memory blocks in which data is written in a part of pages thereof; generating a valid page scan table including a scan pointer for scanning the number of valid pages of the open block; and backing up the valid page count table and the valid page scan table in a meta block among the plurality of memory blocks.
    Type: Application
    Filed: August 28, 2019
    Publication date: December 19, 2019
    Inventors: Duck Hoi KOO, Yong Tae KIM, Soong Sun SHIN, Cheon Ok JEONG
  • MEMORY SYSTEM AND OPERATING MEHTOD THEREOF
    Publication number: 20190369908
    Abstract: A memory system may include: a memory device comprising a plurality of channels, a plurality of dies coupled to the respective channels, and a plurality of super blocks; and a controller suitable for controlling the memory device, wherein the controller includes: a detector suitable for searching for a first available reserved block in a first die, when a bad block has occurred in the first die which is coupled to a first channel and belongs to a first super block group, and searching for a second available reserved block in a second die which is coupled to the first channel and belongs to a second super block group when the first available reserved block is not present in the first die; and an assignor suitable for replacing the bad block with the second available reserved block when the second available reserved block is present.
    Type: Application
    Filed: December 13, 2018
    Publication date: December 5, 2019
    Inventors: Duck-Hoi KOO, Yong-Tae Kim
  • MEMORY SYSTEM AND OPERATING METHOD THEREOF
    Publication number: 20190361778
    Abstract: A memory system may include: a memory device including a plurality of storage regions; and a controller. The controller may be coupled between a host and the memory device, and perform a read retry operation when a read error occurs in any one of the storage regions based on occurrence possibilities for a plurality of different type of defects in any one storage region where a read error occurred.
    Type: Application
    Filed: August 6, 2019
    Publication date: November 28, 2019
    Inventors: Yong-Tae KIM, Soong-Sun SHIN, Duck-Hoi KOO
  • Push-to-talk service playing data
    Patent number: 10470004
    Abstract: The present disclosure relates to a technology for a sensor network, machine to machine (M2M) communication, machine type communication (MTC), and Internet of things (IoT). The present disclosure may be utilized for an intelligent service (smart home, smart building, smart city, smart car or connected car, health care, digital education, retail business, security and a safety-related service, etc.) on the basis of the technology. A method for providing a push-to-talk (PTT) service in a communication system, which is proposed by an embodiment of the present disclosure, comprises the steps of: generating a file format including information associated with time points at which multiple pieces of data should be reproduced; and reproducing the multiple pieces of data on the basis of the file format.
    Type: Grant
    Filed: October 5, 2016
    Date of Patent: November 5, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Yong-Tae Kim, Jae-Han Kim
  • NUCLEIC ACID COMPLEX PAIR AND TARGET DETECTION METHOD USING THEREOF
    Publication number: 20190330679
    Abstract: The present invention relates to a nucleic acid complex pair for detecting a target nucleic acid in a sample, and more particularly to a nucleic acid complex pair used for detecting a target DNA in a sample, wherein the nucleic acid complex pair includes a first nucleic acid complex including a first determination region, a first pairing region, and a first detection region; and a second nucleic acid complex including a second determination region, a second paring region, and a second detection region, wherein the first determination region includes at least a partial domain that complementarily binds to a first target nucleic acid sequence, and the second determination region includes at least a partial domain that complementarily binds to a second target nucleic acid sequence, wherein the first pairing region and the second pairing region a domain where they can complementarily hybridize to each other.
    Type: Application
    Filed: July 25, 2018
    Publication date: October 31, 2019
    Inventor: Yong Tae Kim
  • LINEAR VIBRATION MOTOR
    Publication number: 20190319568
    Abstract: A linear vibration motor includes a bracket having a center on which a coil is seated, a casing coupled to the bracket and having an internal space formed therein, a stator disposed in the internal space of the casing to generate an electromagnetic force, an oscillator disposed around the stator, an elastic member adapted to vibrate the oscillator, a substrate seating part adapted to seat the casing thereonto, and a substrate having a first area adapted to locate one surface of the bracket thereon, a second area extended from the first area toward a side periphery of the casing, and a third area extended from the second area in such a manner as to be disposed on top of the substrate seating part.
    Type: Application
    Filed: March 28, 2019
    Publication date: October 17, 2019
    Inventors: Yeon Ho SON, Yong Tae KIM, Dong Su MOON
  • Method and apparatus for improving quality of experience in sharing screen among devices, and recording medium thereof
    Patent number: 10447756
    Abstract: A method of improving quality of experience (QoE) in a first device which shares a screen of the first device with a second device includes: detecting a class of a content currently displayed on the screen; determining a QoE policy based on the detected class of the content; encoding a screen image of the screen based on the determined QoE policy; and transmitting the encoded screen image to the second device. As such, when a screen is shared among a plurality of devices, optimal QoE may be achieved with respect to each class of a content.
    Type: Grant
    Filed: March 25, 2014
    Date of Patent: October 15, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Yong-tae Kim, Shin-ae Kim, Yun-sun Baek
  • Data storage device and operating method thereof
    Patent number: 10430297
    Abstract: A method for operating a data storage device which includes a nonvolatile memory device including a plurality of memory blocks, includes generating a valid page count table including the number of valid pages of each of closed blocks among the plurality of memory blocks in which data are written in all pages thereof and the number of valid pages of at least one open block among the plurality of memory blocks in which data is written in a part of pages thereof; generating a valid page scan table including a scan pointer for scanning the number of valid pages of the open block; and backing up the valid page count table and the valid page scan table in a meta block among the plurality of memory blocks.
    Type: Grant
    Filed: December 4, 2017
    Date of Patent: October 1, 2019
    Assignee: SK hynix Inc.
    Inventors: Duck Hoi Koo, Yong Tae Kim, Soong Sun Shin, Cheon Ok Jeong
  • Method of fabricating 3-dimensional transistor sensor, the sensor and sensor array thereof
    Patent number: 10401320
    Abstract: Provided are a method of fabricating a 3-dimensional transistor sensor and the sensor and a sensor array thereof. The method of fabricating the 3-dimensional transistor sensor includes forming an insulating layer on a silicon substrate, forming a silicon layer on the insulating layer and forming a 3-dimensional silicon fin by etching the silicon layer, forming a source area and a source electrode at one end of the silicon fin, forming a drain area and a drain electrode at the other end the silicon fin, and forming a gate area at a center of the silicon fin, surrounding three surfaces of a gate with a gate insulating layer, forming a sensing gate layer configured to surround a portion of the gate insulating layer, and sealing an upper portion of the gate insulating layer excluding the sensing gate layer.
    Type: Grant
    Filed: March 29, 2018
    Date of Patent: September 3, 2019
    Assignee: Korea Institute of Science and Technology
    Inventors: Young In Jhon, Young Tae Byun, Yong Tae Kim, Young Min Jhon
  • Data communication method and apparatus using forward error correction
    Patent number: 10389384
    Abstract: A data communication method using forward error correction (FEC) includes: receiving at least one of symbols that constitute one encoding block unit; extracting information related to parameters that adjust an FEC encoding rate from the at least one symbol; determining whether an error may be corrected based on the extracted information related to the parameters and a number of symbols with errors from among the symbols that constitute the encoding block unit; and transmitting feedback information related to the symbols prior to the symbols that constitute the encoding block unit being completely received based on the determination of whether an error may be corrected.
    Type: Grant
    Filed: March 25, 2014
    Date of Patent: August 20, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Yun-sun Baek, Yong-tae Kim, Jae-han Kim