Patents by Inventor Young Min Lim

Young Min Lim 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).

  • Patent number: 10938242
    Abstract: The present invention relates to a display apparatus and operational method therefor, and an electronic apparatus, and the display apparatus according to an embodiment of the present invention may comprise: a resonance circuit unit for generating voltage by means of inductive electromotive force generated due to an external apparatus; a capacitance variance unit for varying the capacitance (Cv) of the resonance circuit unit in order to control the resonance point thereof, the resonance point having been changed due to the distance from the external apparatus; and a display panel for implementing an image by means of the voltage.
    Type: Grant
    Filed: July 17, 2017
    Date of Patent: March 2, 2021
    Inventors: Young-ho Choi, Chun Taek Rim, Eun Soo Lee, Young-chan Park, Kyu-sung Lee, Sang-min Lim, Tan Duy Nguyen, Byeong Guk Choi, Jin Soo Choi
  • Publication number: 20210058359
    Abstract: A method of displaying an interface for providing a social networking service (SNS) through an anonymous profile, performed by a user terminal, includes displaying a first list of at least one anonymous chatroom created by a user account for an instant messaging service (IMS) using a first region on a first page in an interface for the IMS, displaying a second list of at least one anonymous profile created to be interlinked with the user account using a first region on a second page in the interface for the IMS, and displaying, in response to an input of selecting any one anonymous profile in the second list, an interface for providing the SNS to through the selected anonymous profile.
    Type: Application
    Filed: August 21, 2020
    Publication date: February 25, 2021
    Inventors: Ji Sun LEE, Hyun Young PARK, Seong Mi LIM, Young Min PARK, Doo Won LEE, Eun Jung KO, Jae Lin LEE, Kwang Hui LIM, Ki Yong SHIM, Sun Ho CHOI, Kwang Hoon CHOI, Hwa Young LEE, Jae Gil LEE, Kyong Rim KIM, Soo Min CHO
  • Patent number: 10929009
    Abstract: An electronic device is provided. The electronic device includes a housing, a touch screen display that includes a first edge and a second edge, a microphone, at least one speaker, a wireless communication circuit, a memory, and a processor operably connected with the touch screen display, the microphone, the at least one speaker, the wireless communication circuit, and the memory. The processor is configured to output a home screen including a plurality of application icons in a matrix pattern. The processor is configured receive an input from the first edge to the second edge. The processor is configured output a user interface on the touch screen display that includes a button that allows user to call a first operation and a plurality of cards. To call the first operation the processor is configured to receive a user input, transmit data and receive a response, and perform a task.
    Type: Grant
    Filed: April 30, 2018
    Date of Patent: February 23, 2021
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Young Seok Lim, Hong Seok Kwon, Ho Min Moon, Mi Jung Park, Woo Young Park, Ki Hyoung Son, Won Ick Ahn, Pil Seung Yang, Jae Seok Yoon, Gi Soo Lee, Sun Jung Lee, Jae Hyeok Lee, Hyun Yeul Lee, Hyeon Cheon Jo, Doo Soon Choi, Kyung Wha Hong, Da Som Lee, Yong Joon Jeon
  • Publication number: 20210044135
    Abstract: A charging system using a motor driving system includes: a battery, an inverter having connection terminals including a positive terminal and a negative terminal, and a plurality of motor connection terminals, and a plurality of switching elements forming an electrical connection relationship between the DC connection terminals and the connection terminals; a motor including a plurality of coils that has first ends respectively connected to the motor connection terminals, and second ends connected to each other to form a neutral point; a plurality of switches to form an electrical connection between the battery and the inverter, and to form an electrical connection between the battery and the neutral point, and to connect or disconnect a charging current to the DC connection terminals; and a controller controlling operation of the switches and the inverter based on a magnitude of a charging voltage.
    Type: Application
    Filed: March 12, 2020
    Publication date: February 11, 2021
    Inventors: Seong Min LEE, Sang Cheol SHIN, Young Seul LIM, Ki Jong LEE, Je Hwan LEE
  • Patent number: 10902537
    Abstract: A logistics information processing server includes a data processor configured to receive environment sensing data collected from at least one environmental sensor disposed in a cargo storage device in which at least one cargo is stored and cargo related information collected from a cargo tag attached to the at least one cargo, and to perform processing by classifying the environment sensing data and the cargo related data into cargo storage environment data, cargo information, and transportation environment information according to data attributes; and a logistics trust index generator configured to generate a logistics trust index indicating a degree of influence exerted on the quality of the cargo from the cargo storage environment data, cargo information, and transportation environment information output by the data processor.
    Type: Grant
    Filed: November 22, 2017
    Date of Patent: January 26, 2021
    Inventors: Young Il Kim, Byeong Cheol Choi, Hyo Chan Bang, Geon Min Yeo, Sun Hwa Lim, Dae Geun Park, Soon Yong Song
  • Patent number: 10882776
    Abstract: Provided is a method for preparing a lithium disilicate glass-ceramics containing silicate as a main component, and more particularly, to a method for preparing a glass-ceramics, which is capable of adjusting machinability or translucency according to a crystalline size by using a first heat treatment or a second heat treatment. To this end, a method for preparing a glass-ceramics containing a silica crystalline phase includes: performing a first heat treatment on a glass composition at a temperature of 400 to 850° C., so that a lithium disilicate crystalline phase and a silica crystalline phase each having a size of 5 to 2,000 nm are formed through the first heat treatment. After the first heat treatment, the method further includes performing a second heat treatment at a temperature of 780 to 880° C., so that translucency is adjusted by a temperature of the second heat treatment.
    Type: Grant
    Filed: September 30, 2019
    Date of Patent: January 5, 2021
    Assignee: HASS CO., LTD
    Inventors: Yong Su Kim, Hyun Jun Jeon, Hyung Bong Lim, Kyung Sik Oh, Sung Min Kim, Young Pyo Hong, Joon Hyung Kim
  • Publication number: 20200392010
    Abstract: The present invention relates to a method for preparing a lithium bis(fluorosulfonyl)imide salt, including a step of dissolving bis(chlorosulfonyl)imide in an organic solvent in a non-glass vessel to prepare a first reaction solution; a step of injecting lithium fluoride (LiF) to the first reaction solution in the non-glass vessel and refluxing while heating to prepare a second reaction solution; a step of separating a product including a lithium bis(fluorosulfonyl)imide salt and the organic solvent from the second reaction solution; and a step of obtaining the lithium bis(fluorosulfonyl)imide salt in a solid phase from the product, wherein the organic solvent is at least one or more selected from the group consisting of ethyl acetate, butyl acetate, chloroform, dichloromethane, dichloroethane, benzene, xylene and acetonitrile.
    Type: Application
    Filed: April 9, 2019
    Publication date: December 17, 2020
    Applicant: LG Chem, Ltd.
    Inventors: Byung Soo Kang, Hyun Jik Lee, Won Jae Lee, Chul Haeng Lee, Young Min Lim
  • Patent number: 10861375
    Abstract: A method of operating a source driver, a display driving circuit, and a method of operating the display driving circuit are provided. The method of operating the source driver including a receiver, includes determining a parameter value of the receiver for optimizing a receiving of the receiver, through training, and transmitting the parameter value to a timing controller external to the source driver. The method of operating the source driver further includes, based on an abnormal state occurring in the receiving of the receiver, receiving the transmitted parameter value from the timing controller, and optimizing the receiving of the receiver based on the received parameter value.
    Type: Grant
    Filed: September 12, 2016
    Date of Patent: December 8, 2020
    Inventors: Hyun-wook Lim, Kwi-sung Yoo, Young-min Choi, Jae-youl Lee, Dong-hoon Baek, Kyong-ho Kim, Eun-young Jin
  • Publication number: 20200377403
    Abstract: Provided is a dental bulk block for grinding processing. The dental bulk block includes a crystalloid, which includes lithium disilicate as a main crystal phase and silicate as a sub-crystal phase, and hyaline as a remainder. The dental bulk block is a functionally gradient material having a crystalline size gradient with respect to a depth thereof and having no interface at a change point of a crystalline size gradient value. The dental bulk block is useful for manufacturing an artificial dental prosthesis that is similar to natural teeth. Accordingly, the time and process for manufacturing the artificial dental prosthesis are shortened, and structural stability is increased in terms of dispersion of force due to gradient functionalization of mechanical properties.
    Type: Application
    Filed: August 6, 2019
    Publication date: December 3, 2020
    Inventors: Hyung Bong LIM, Yong Su KIM, Kyung Sik OH, Young Pyo HONG, Sung Min KIM, Joon Hyung KIM, Si Won SON, Yena KIM
  • Publication number: 20200378918
    Abstract: Disclosed is an open-junction ionic transistor which includes: a substrate; a p type gel which is formed as a polyelectrolyte gel on the substrate; an n type gel which is formed as the polyelectrolyte gel on the substrate and having one side contacting one side of the p type gel; a first reservoir contacting the other side of the p type gel; a second reservoir contacting the other side of the n type gel; and an encapsulation layer covering the p type gel, the n type gel, the first reservoir, and the second reservoir, in which on the encapsulation layer, an injection unit for injecting an ion input is formed at a location corresponding to an interface contacting the p type gel and the n type gel and when reverse bias voltage is applied between the p type gel and the n type gel, the ion input injected through the injection unit is amplified and ionic current peak is generated.
    Type: Application
    Filed: May 29, 2020
    Publication date: December 3, 2020
    Inventors: Jeong-Yun SUN, Young-Chang Joo, Taek Dong Chung, Hae-Ryung LEE, Seung-Min LIM, Seok Hee HAN, Hyunjae YOO
  • Patent number: 10840187
    Abstract: A three-dimensional (3D) semiconductor device includes a substrate having a cell array region and a peripheral circuit region. A cell array structure is in the cell array region and includes a 3D memory cell array. A peripheral logic structure is in the peripheral circuit region and includes a peripheral circuit transistor. A cell insulating layer insulates the cell array structure. A peripheral insulating layer is insulated from the peripheral logic structure and the cell array region and has a porous layer.
    Type: Grant
    Filed: November 20, 2019
    Date of Patent: November 17, 2020
    Inventors: Young-woo Kim, Joon-sung Lim, Jang-gn Yun, Sung-min Hwang
  • Publication number: 20200358103
    Abstract: A secondary battery includes a positive electrode, a negative electrode, a separator disposed between the positive electrode and the negative electrode, and an electrolyte solution, wherein the positive electrode includes a current collector and a positive electrode active material layer disposed on the current collector, the positive electrode active material layer includes a positive electrode active material and carbon nanotubes, and the electrolyte solution includes a non-aqueous solvent, a lithium salt, and tetravinylsilane.
    Type: Application
    Filed: February 22, 2019
    Publication date: November 12, 2020
    Applicant: LG Chem, Ltd.
    Inventors: Joo Yul Baek, Young Min Lim, Jun Muk Lim, Sang Hoon Choy, Chul Haeng Lee
  • Publication number: 20200344308
    Abstract: Disclosed is an electronic device. The electronic device of the present invention comprises: a communication unit; a storage unit for storing a uniform resource locator (URL) designated by an external electronic device and information on specific content provided in the designated URL; and a processor which, when a request for a connection to a designated URL is received from an external electronic device through the communication unit, identifies whether specific content can be provided in the designated URL, and in a case where the specific content cannot be provided, obtains information on another URL that provides content related to the specific content by using stored information, and transmits the obtained information on the another URL to the external electronic device through the communication unit.
    Type: Application
    Filed: August 29, 2018
    Publication date: October 29, 2020
    Inventors: Tae-hoon Lee, Young-hyun Kim, Young-in Park, Han-jin Park, Sung-min Lim, Chang-won Choi
  • Publication number: 20200336121
    Abstract: A low-noise amplifier in a receiver supporting a beam forming function may selectively change a phase shift for beam steering. The low-noise amplifier may include first and second transistors and a variable capacitance circuit connected to a gate of the second transistor. The variable capacitance circuit may selectively change capacitance thereof based on a capacitance control signal applied thereto according to beam-forming information, where the changed capacitance correspondingly causes a phase change in an output signal of the low-noise amplifier. A similar scheme may be employed for amplifiers in transmit signal paths to steer a transmit beam.
    Type: Application
    Filed: June 28, 2020
    Publication date: October 22, 2020
  • Publication number: 20200317006
    Abstract: A vehicle wheel including a wavelength tube member may include spokes, a cylindrical rim configured to connect both circumferential portions of the spokes, and a wavelength tube member accommodated on the rim between the first and second circumferential portions of the spokes and configured to cancel sound wave generated in a cavity formed between the rim and a tire, wherein the wavelength tube member may include a rim seating portion being in surface-contact with and accommodated on an external surface of the rim; and a plurality of wavelength tube portions formed on the rim seating portion.
    Type: Application
    Filed: November 12, 2019
    Publication date: October 8, 2020
    Applicants: Hyundai Motor Company, Kia Motors Corporation, Seowoo industry Go., Ltd., HYUNDAI SUNGWOO CASTING CO., LTD
    Inventors: Jun-Min Lee, Young-Chan KIM, Min-Soo KIM, Young-Rae Jo, Jong-Ju Lee, Da-Woon Lim, Sang-Bum Park, Sung-Hoon KIM, Dong-Yong Shin, Jae-Hyun Hwang, Ui-Min Jeong
  • Patent number: 10756599
    Abstract: An oil circulation type motor may include an oil circulating device having cooling oil chambers which are formed along the circumference of a stator core and through which cooling oil pumped by an oil pump is introduced and discharged, wherein cooling oil is introduced into the cooling oil chambers, wets a stator coil wound around the stator core, and is then discharged from the cooling oil chambers.
    Type: Grant
    Filed: December 12, 2017
    Date of Patent: August 25, 2020
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Jeong-Bin Yim, Jeong-Min Shin, Hyun-Jun Soh, Seong-Yeop Lim, Young-Jun Lee
  • Publication number: 20200260791
    Abstract: According to an embodiment of the present disclosure, an aerosol generating apparatus having a feedback control function includes a heater configured to heat an aerosol generating substrate to generate an aerosol; a controller configured to generate a control signal for controlling power supplied to the heater; a switch configured to perform a switching operation based on the control signal to supply the power to the heater; and a comparison signal calculator configured to receive a signal by the switching operation to calculate a comparison target signal, wherein the controller is further configured to generate a cut-off signal for stopping the switching operation of the switch based on a comparison value calculated by comparing the comparison target signal with a reference signal exceeding a preset range.
    Type: Application
    Filed: August 10, 2018
    Publication date: August 20, 2020
    Applicant: KT&G CORPORATION
    Inventors: Jae Min LEE, Hun II LIM, Sang Kyu PARK, Seung Won LEE, Hyung Jin JUNG, Young Je KIM
  • Patent number: 10747360
    Abstract: The present disclosure discloses a display device that performs a read operation corresponding to a touch based on a multipoint interface (MPI) protocol. In the display device, a microcontroller and a plurality of drivers share MPI buses and perform the read operation for a touch, and turning on of reception buffers may be efficiently controlled by providing a wake-up signal by a selected driver designated by a read command of the microcontroller to unselected drivers at the time of completion of transmission of touch data.
    Type: Grant
    Filed: May 3, 2019
    Date of Patent: August 18, 2020
    Assignee: Silicon Works Co., Ltd.
    Inventors: Jong Min Park, Hun Yong Lim, Hyun Woo Jeong, Young Uk Chang, Chung Min Lee, Ha Na Choi
  • Patent number: 10741078
    Abstract: A method for providing a traffic safety service of a traffic safety service server communicating with a client terminal includes: receiving sensor data of each sensor from the client terminal; classifying the sensor data into data according to at least one specific time slot for each sensor and calculating a safety score of each of the at least time slot; calculating an average of the safety scores of the at least time slot and calculating a safety score for each sensor, and calculating a safety index on the basis of the safety score for each sensor and a weight assigned to each sensor.
    Type: Grant
    Filed: November 22, 2017
    Date of Patent: August 11, 2020
    Inventors: Young Il Kim, Dae Geun Park, Hyo Chan Bang, Soon Yong Song, Geon Min Yeo, Sun Hwa Lim, Byeong Cheol Choi
  • Publication number: 20200251777
    Abstract: A non-aqueous electrolyte solution for a lithium secondary battery, and a lithium secondary battery including the same are disclosed herein. In some embodiments, a non-aqueous electrolyte solution includes a lithium salt, a non-aqueous solvent including a carbonate-based solvent and propyl propionate, and a compound represented by Formula 1. In some embodiments, the carbonate-based solvent is ethylene carbonate.
    Type: Application
    Filed: November 22, 2018
    Publication date: August 6, 2020
    Applicant: LG Chem, Ltd.
    Inventors: Young Min Lim, Kyung Mi Lee, Chul Haeng Lee