Patents by Inventor Young Tae Han
Young Tae Han 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).
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Publication number: 20240170722Abstract: A non-aqueous electrolyte solution for a lithium secondary battery and a lithium secondary battery including the same are described herein. Specifically, the non-aqueous electrolyte solution for a lithium secondary battery includes a lithium salt, an organic solvent and a compound represented by Formula 1 to form a robust SEI film, thereby improving battery performance: Wherein R1 to R3 are described herein.Type: ApplicationFiled: October 6, 2022Publication date: May 23, 2024Applicant: LG Energy Solution, Ltd.Inventors: Jun Hyeok Han, Kyoung Ho Ahn, Won Kyung Shin, Chul Haeng Lee, Won Tae Lee, Su Hyeon Ji, Young Ho Oh, You Kyeong Jeong
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Publication number: 20240154165Abstract: An electrolyte additive comprising a compound represented by Formula 1 below forms a coating film on an electrode surface in the activation of a secondary battery, thereby the generation of a large amount of gas under a high temperature condition can be prevented, and a cell OCV drop and a decrease in capacity retention rate, which are caused by elution of metal ions from an electrode, can be effectively prevented, resulting in effective improvement in durability, performance and high-temperature safety of the battery, wherein R1, R2, and M are described herein.Type: ApplicationFiled: October 21, 2022Publication date: May 9, 2024Applicant: LG Energy Solution, Ltd.Inventors: You Kyeong Jeong, Kyoung Ho Ahn, Jun Hyeok Han, Won Kyung Shin, Won Tae Lee, Su Hyeon Ji, Young Ho Oh
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Publication number: 20240141956Abstract: A wheel bearing includes a rotary element mounted on the wheel and configured to rotate together with the wheel; a non-rotary element fixedly mounted on the vehicle body; one or more rolling bodies provided between the rotary element and the non-rotary element; a sensor target mounted on the rotary element and configured to rotate together with the rotary element; and a wheel speed sensor disposed adjacent to the sensor target to sense a rotational speed of the rotary element. The wheel speed sensor may include a first sensing part and a second sensing part configured to sense a change in magnetic field caused by the rotation of the sensor target, and the second sensing part may be disposed to be spaced apart from the first sensing part in longitudinal and widthwise directions of the wheel speed sensor.Type: ApplicationFiled: January 18, 2021Publication date: May 2, 2024Applicant: ILJIN GLOBAL Co.,LtdInventors: Chan Goo JEON, Young Tae KIM, Gap Jin HAN
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Publication number: 20240128572Abstract: An eco-friendly power source such as a battery module is provided for a transportation vehicle, including: a first sub-module and a second sub-module respectively including a cell stack in which a plurality of battery cells are stacked; and a central wall disposed between the first sub-module and the second sub-module, wherein the central wall includes a first central wall facing the first sub-module and a second central wall facing the second sub-module, wherein the first central wall has a rotationary symmetrical shape of the second central wall around a first axis.Type: ApplicationFiled: January 17, 2023Publication date: April 18, 2024Inventors: Ho Yeon KIM, Sang Tae AN, Hwa Kyoo YOON, Gang U LEE, Young Sun CHOI, Jeong Woo HAN
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Publication number: 20240113334Abstract: An electrolyte composition with improved high temperature safety and a lithium secondary battery including the same is described herein. The electrolyte composition containing a primary additive comprising a compound represented by Formula 1, and specific amount of a secondary additive that contains one or more of cyclic carbonates, can not only reduce the generation of gas during secondary battery charge-discharge, but also improve storage characteristics and the lifespan characteristics under a high temperature condition by strengthening the SEI coating film on the surface of an electrode. wherein all the variables are described herein.Type: ApplicationFiled: October 21, 2022Publication date: April 4, 2024Applicant: LG Energy Solution, Ltd.Inventors: Won Tae Lee, Kyoung Ho Ahn, Chul Haeng Lee, Jun Hyeok Han, Won Kyung Shin, Su Hyeon Ji, Young Ho Oh
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Publication number: 20240092141Abstract: An air conditioning device for a vehicle includes: a housing having an inside divided into an inflow space, a heat exchange space, and an outflow space, which are straightly arranged, and having a plurality of discharge ports, which communicates with an interior, at the inflow space; a blowing unit disposed at the inflow space of the housing and configured to blow air; a heat exchange unit disposed at the heat exchange space of the housing and configured to adjust a temperature of conditioned air by exchanging heat with air; and an opening-closing door disposed at the outflow space of the housing and configured to open and close the plurality of discharge ports such that conditioned air at an adjusted temperature selectively flows to the plurality of discharge ports. The air conditioning device adjusts the temperature of conditioned air for respective modes and reduces a flow resistance of air.Type: ApplicationFiled: March 8, 2023Publication date: March 21, 2024Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION, DOOWON CLIMATE CONTROL CO., LTD.Inventors: Kwang Ok Han, Young Tae Song, Yong Chul Kim, Gee Young Shin, Su Yeon Kang, Jae Sik Choi, Dae Hee Lee, Byeong Moo Jang, Ung Hwi Kim, Jae Won Cha, Won Jun Joung, Byung Guk An
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Patent number: 11290370Abstract: An apparatus for transmitting content includes a content request transmitter to transmit a request message for content requested by a client device to content servers, a response delay time calculator to calculate a response delay time of each content server on the basis of a response message of each content server for the request message, a byte range determiner to determine one or more content servers to which a byte range request for the content is to be transmitted, from among the content servers, on the basis of the response message and/or the response delay time and determine a size of a byte range request and the number of byte range request for each content server, and a content acquirer to acquire the content from the content servers through the byte range request based on the size of a byte range request and the number of byte range requests.Type: GrantFiled: May 22, 2020Date of Patent: March 29, 2022Assignee: SAMSUNG SDS CO., LTD.Inventors: Young Tae Han, Jong Ho Kim, Han Some Lee
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Publication number: 20200382409Abstract: An apparatus for transmitting content includes a content request transmitter to transmit a request message for content requested by a client device to content servers, a response delay time calculator to calculate a response delay time of each content server on the basis of a response message of each content server for the request message, a byte range determiner to determine one or more content servers to which a byte range request for the content is to be transmitted, from among the content servers, on the basis of the response message and/or the response delay time and determine a size of a byte range request and the number of byte range request for each content server, and a content acquirer to acquire the content from the content servers through the byte range request based on the size of a byte range request and the number of byte range requests.Type: ApplicationFiled: May 22, 2020Publication date: December 3, 2020Inventors: Young Tae HAN, Jong Ho KIM, Han Some LEE
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Patent number: 7974214Abstract: Provided is a method and apparatus for classifying applications in traffic easily and accurately by utilizing only statistical data of traffic at transport layer. A method of the present invention includes determining candidate applications by comparing at least one of smallest packet size, biggest packet size and average packet size of collected packets for a flow with corresponding reference data of potential applications; and comparing mode set of packet size for the collected packets with corresponding reference data of the candidate applications to identify the flow as an application which has identical elements in the same order, the number of the identical elements being equal to or more than a predetermined number.Type: GrantFiled: April 14, 2009Date of Patent: July 5, 2011Assignee: ICU Research and Industrial GroupInventors: Young Tae Han, Hong Shik Park
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Publication number: 20110153828Abstract: An apparatus for load balancing multiple servers on a network includes: a delay calculation unit for calculating a server-side delay for each server by using network transmission delay, network waiting delay, and operation processing delay of each of the servers; and a load regulating unit for regulating loads to be assigned to each server based on the server-side delay for each server calculated by the delay calculation unit. The apparatus of further includes a status detection unit for monitoring a change in the server-side delay of each server to determine the status of each server.Type: ApplicationFiled: November 30, 2010Publication date: June 23, 2011Applicant: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGYInventors: Hong-Shik PARK, Young Tae Han
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Publication number: 20100124182Abstract: Provided is a method and apparatus for classifying applications in traffic easily and accurately by utilizing only statistical data of traffic at transport layer. A method of the present invention includes determining candidate applications by comparing at least one of smallest packet size, biggest packet size and average packet size of collected packets for a flow with corresponding reference data of potential applications; and comparing mode set of packet size for the collected packets with corresponding reference data of the candidate applications to identify the flow as an application which has identical elements in the same order, the number of the identical elements being equal to or more than a predetermined number.Type: ApplicationFiled: April 14, 2009Publication date: May 20, 2010Applicant: ICU RESEARCH AND INDUSTRIAL COOPERATION GROUPInventors: Young Tae Han, Hong Shik Park
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Publication number: 20080162639Abstract: Provided are a system and method for identifying a peer-to-peer (P2P) application service. The method includes the steps of: (a) collecting an Internet protocol (IP) packet and generating a flow; (b) identifying the P2P application service on the basis of a port number using the generated flow; (c) when the P2P application service is identified in step (b), verifying the identified application service; (d) when it is verified that the identification is not correct, or the P2P application service is not identified in step (b), identifying the P2P application service on the basis of a payload; (e) when the P2P application service is identified in step (d) or it is verified in step (c) that the identification is correct, generating a SET table using a flow of the identified P2P application service; and (f) identifying the P2P application service for a flow not identified in either step (b) or step (d) using the SET table.Type: ApplicationFiled: April 24, 2007Publication date: July 3, 2008Applicant: Research and Industrial Cooperation GroupInventors: Dae Hee Kang, Young Tae Han, Hong Sik Park, Yeong Ro Lee, Sang Yong Ha, Chin Chul Kim, Yong Hyun Jo, Ji Yeon Yu
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Patent number: 6032081Abstract: A dematrixing processor for an MPEG-2 multichannel audio decoder, which is capable of performing a decoding matrix process with respect to five compositely decoded signals to restore them to their original status. To this end, the dematrixing processor comprises an arithmetic/control logic unit for performing a dematrixing operation with respect to the five compositely decoded signals to restore them to their original status, and an IIR filter for low pass filtering an output signal from the arithmetic/control logic unit and providing the low pass filtered result to the arithmetic/control logic unit.Type: GrantFiled: September 24, 1996Date of Patent: February 29, 2000Assignee: Korea Telecommunication AuthorityInventors: Young Tae Han, Jong Seog Koh, Soon Hong Kwon
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Patent number: 5995156Abstract: A phase locked loop for synchronizing decoding clocks with encoding clocks in a Moving Picture Experts Group (MPEG) system. The phase-locked loop circuit includes a voltage controlled oscillator for converting a decoding clock into an encoding clock, a register unit for storing multiplexing program clock reference signals, each input with a desired number of bits, a counter being initialized by a first program clock reference signal output from the register unit, thereby generating a local program clock reference signal, and a phase error control unit for combinationally operating the program clock reference signal stored in the register unit and the local program clock reference signal, thereby generating a phase error signal for controlling the voltage controlled oscillator.Type: GrantFiled: August 9, 1996Date of Patent: November 30, 1999Assignee: Korea Telecommunication AuthorityInventors: Young Tae Han, Soon Hong Kwon, Dong Ho Lee, Sung Ho Cho
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Patent number: 5812979Abstract: A synthesis filter for an MPEG-2 audio decoder comprising a first coefficient ROM for storing cosine matrix coefficients therein, a first queue memory for storing subband data therein, a first MAC unit for performing a matrixing operation by multiplying the subband data stored in the first queue memory by the cosine matrix coefficients stored in the first coefficient ROM, a second queue memory for storing output data from the first MAC unit therein, a third queue memory being copied with the contents of the second queue memory, a second coefficient ROM for storing window coefficients therein, a second MAC unit for synthesizing the contents copied to the third queue memory with the window coefficients stored in the second coefficient ROM to produce audio data, an FIFO memory for storing the audio data from the second MAC unit therein, a D/A converter for converting the audio data stored in the FIFO memory into an analog audio signal and outputting the converted analog audio signal to a speaker, and a controlleType: GrantFiled: September 23, 1996Date of Patent: September 22, 1998Assignee: Korea Telecommunications AuthorityInventors: Young Tae Han, Jong Seog Koh, Soon Hong Kwon
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Patent number: 5808923Abstract: A device and a method for performing a denormalization operation to restore channel signals, normalized into specified levels due to a multichannel process in an MPEG-2 multichannel audio decoder, to their original levels. The denormalization device performs the denormalization operation on the basis of one multiplication operation. To this end, the denormalization device comprises a ROM for storing therein denormalization information to be multiplied by data to be denormalized, a multiplier for multiplying the data to be denormalized, by the denormalization information stored in the ROM, and a controller for controlling the ROM and the multiplier.Type: GrantFiled: August 9, 1996Date of Patent: September 15, 1998Assignee: Korea Telecommunication AuthorityInventors: Young Tae Han, Soon Hong Kwon
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Patent number: 5774864Abstract: A composite decoding device for an MPEG-2 multichannel audio decoder. The composite decoding device is capable of simultaneously decoding information coded in a dynamic crosstalk coding manner and information coded in a phantom coding manner. To this end, the composite decoding device comprises an arithmetic unit for receiving a control word, information and a scale factor from a first-in-first-out memory, performing an arithmetic operation with respect to the received information and scale factor on the basis of a dynamic crosstalk coding manner or a phantom coding manner determined by the received control word and outputting the arithmetic result to a dual port memory, and a controller for generating a plurality of sequential control signals in response to the control word from the first-in-first-out memory to control the arithmetic unit.Type: GrantFiled: August 9, 1996Date of Patent: June 30, 1998Assignee: Korea Telecommunication AuthorityInventors: Young Tae Han, Sang Tae Choi, Jong Seog Koh, Soon Hong Kwon