Patents by Inventor Hyun Jun Lim
Hyun Jun 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).
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Patent number: 11973222Abstract: A positive electrode active material precursor having a uniform particle size distribution and represented by Formula 1, wherein a percentage of fine powder with an average particle diameter (D50) of 1 ?m or less is generated when the positive electrode active material precursor is rolled at 2.5 kgf/cm2 is less than 1%, and an aspect ratio is 0.93 or more, and a method of preparing the positive electrode active material precursor [NixCoyM1zM2w](OH)2 ??[Formula 1] in Formula 1, 0.5?x<1, 0<y?0.5, 0<z?0.5, and 0?w?0.1, M1 includes at least one selected from the group consisting of Mn and Al, and M2 includes at least one selected from the group consisting of Zr, B, W, Mo, Cr, Nb, Mg, Hf, Ta, La, Ti, Sr, Ba, Ce, F, P, S, and Y. A method of preparing the positive electrode active material precursor is also provided.Type: GrantFiled: December 7, 2018Date of Patent: April 30, 2024Assignee: LG Chem, Ltd.Inventors: Seong Bae Kim, Yi Rang Lim, Kyoung Wan Park, Hyun Uk Kim, Hong Kyu Park, Chang Jun Moon, Eun Hee Kim
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Publication number: 20240100719Abstract: A gripper includes a body part, a finger base part coupled to the body part, and a finger part coupled to a first side of the body part or the finger base part and coupled to the body part or the finger base part to be reciprocal, wherein the finger part comprises a first link structure and a second link structure, sides of which are coupled to the finger base part, respectively, and wherein, in the first link structure and the second link structure, a first support area of the first link structure and a second support area of the second link structure reciprocate in only one of a plurality of directions that cross a direction in which the finger part reciprocates with respect to the finger base part.Type: ApplicationFiled: February 6, 2023Publication date: March 28, 2024Inventors: Beom Su Kim, Hyun Seop Lim, Ju Young Yoon, Kyu Jung Kim, Hyo Joong Kim, Seong Taek Hwang, Ho Jun Kim, Dong Jin Hyun, Min Woong Jeung
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Publication number: 20240100690Abstract: A gripper includes a body part, a finger base part coupled to the body part to be rotatable, the finger base part including a first finger base part and a second finger base part configured such that when the first finger base part is rotated in a first direction with respect to the body part, the second finger base part is provided to be rotatable in a second direction opposite the first direction with respect to the body part, and a finger part coupled to a first side of the body part or the finger base part to be reciprocal.Type: ApplicationFiled: February 6, 2023Publication date: March 28, 2024Inventors: Beom Su Kim, Hyun Seop Lim, Ju Young Yoon, Kyu Jung Kim, Hyo-Joong Kim, Seong Taek Hwang, Ho Jun Kim, Dong Jin Hyun, Min Woong Jeung
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Publication number: 20240104709Abstract: A processor implemented method including outputting guide information to guide a capture of an image of a predetermined area via a camera of a mobile terminal including the processor, inputting a first exterior image of a vehicle, the first exterior image being captured based on the output guide information and a second exterior image of the vehicle stored in advance to a processor including a deep learning model, matching the first exterior image and the second exterior image with each other to acquire a matched image, masking a detected area from the predetermined image within the matched image as a masked area, and determining whether an exterior of the vehicle has been damaged and a type of damage based on the masked area.Type: ApplicationFiled: July 7, 2023Publication date: March 28, 2024Applicant: HYUNDAI MOBIS CO., LTD.Inventors: Yeong Hun PARK, Ki Hee PARK, Yu Jin JUNG, June Seung LEE, Hyun Jun LIM
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Publication number: 20240096209Abstract: A system and method for providing a traffic accident handling service for a traffic accident are disclosed, where the method includes acquiring state information of a personal mobility device via a sensor and a camera of the personal mobility device, analyzing the traffic accident based on the acquired state information, receiving accident handling information corresponding to the traffic accident, and providing accident handling guide information based on the accident handling information.Type: ApplicationFiled: July 13, 2023Publication date: March 21, 2024Applicant: HYUNDAI MOBIS CO., LTD.Inventors: Ki Hee PARK, Yeong Hun PARK, Yu Jin JUNG, June Seung LEE, Hyun Jun LIM
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Publication number: 20240083018Abstract: An embodiment device includes an input module including a motor configured to generate a rotational force, an output module configured to receive power from the input module to be rotatable, and a connection module having a first side coupled to the input module and a second side, opposite the first side, coupled to the output module, wherein the connection module is configured to transmit the power from the input module to the output module.Type: ApplicationFiled: February 9, 2023Publication date: March 14, 2024Inventors: Hyo-Joong Kim, Sang In Park, Ki Hyeon Bae, Ju Young Yoon, Beom Su Kim, Min Woong Jeung, Seong Taek Hwang, Ho Jun Kim, Hyun Seop Lim, Kyu Jung Kim
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Publication number: 20240076127Abstract: Provided is a ceiling storage system capable of correcting a working position and constantly checking stability of a structure by detecting an amount of change in a facility. According to the ceiling storage system, a transport vehicle moves to an upper portion of a first storage area of a plurality of storage areas in a state of gripping an article, and the transport vehicle measures a first distance value between the transport vehicle and the first storage area using a distance sensor and measures a relative position value between the transport vehicle and the first storage area using a vision sensor, before unloading the article from the first storage area.Type: ApplicationFiled: May 23, 2023Publication date: March 7, 2024Inventors: Sang Kyung LEE, Seung Gyu KANG, Hyun Jae KANG, Young Wook KIM, Sang A BANG, Yong-Jun AHN, Min Kyun LEE, Hyun Woo LEE, Jeong Hun LIM, Jun Hyuk CHANG
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Patent number: 11920783Abstract: A flame port unit structure of a combustion apparatus provided with a plurality of flame ports for forming a flame comprises: a lean flame port unit, as a flame port for jetting lean gas, including a plurality of lean flame ports arranged along a width direction which is perpendicular to the jetting direction of the lean gas; and a rich flame port unit, as a flame port for jetting rich gas, including a pair of rich flame ports provided on both sides of the lean flame port unit with respect to a width direction, wherein the lean flame port unit comprises a first region in which a gap along the width direction of the lean flame port is formed along a longitudinal direction which is perpendicular to the jetting direction and the width direction, and a second region, provided on both sides along the longitudinal direction of the first region.Type: GrantFiled: June 7, 2019Date of Patent: March 5, 2024Assignee: KYUNGDONG NAVIEN CO., LTDInventors: Jun Kyu Park, Sang Hyun Nam, Hyun Muk Lim, Whee Jun Lim
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Patent number: 11856333Abstract: Disclosed are systems and a methods for monitoring a back seat in a transporter based on a head up display (HUD), the system a back seat display mounted on the back seat, and the HUD to display monitoring information selected by a user, image information filmed by a camera, and control information for an image displayed on the back seat display, and a processor configured to transmit and receive a control signal between the camera, the back seat display, and the HUD, and control zoom-in or zoom-out of a first area of the HUD where the monitoring information is displayed to not overlap a second area where driving control information is displayed, wherein the image information comprises an image content displayed on the back seat display, a reproduction time of the image content, and a number or a reproduction time of image contents after a point in time.Type: GrantFiled: August 2, 2022Date of Patent: December 26, 2023Assignee: HYUNDAI MOBIS CO., LTD.Inventors: Ki Hee Park, Sung Sik Cho, June Seung Lee, Yeong Hun Park, Hyun Jun Lim
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Patent number: 11842276Abstract: The display device includes a plurality of pixels, a data driver, and a timing controller. The plurality of pixels are connected to a plurality of scan lines and a plurality of data lines. The data driver supplies a data voltage to the plurality of data lines in a light-emitting mode and supplies a neural network input voltage to the plurality of data lines in an artificial neural network mode. The timing controller is in an artificial neural network mode, and supplies a weight value control signal for performing a deep learning operation by using at least one of the plurality of pixels to the data driver. The weight value control signal is generated based on a predetermined weight value.Type: GrantFiled: June 7, 2021Date of Patent: December 12, 2023Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Young Wook Yoo, Hyeon Min Kim, Jun Gyu Lee, Hyun Jun Lim, Byung Ki Chun
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Publication number: 20230219400Abstract: A method for performing vehicle decontamination includes receiving a decontamination request signal; monitoring a pollution level of inside air of a vehicle through a sensing unit that includes a fine dust sensor, an olfactory sensor, and a humidity sensor, according to the decontamination request signal; determining whether decontamination of the inside air of the vehicle is necessary according to the result of monitoring of the sensing unit; and when the decontamination of the inside air of the vehicle is necessary, performing a decontamination mode through a driving unit that includes a vehicle seat, an ultrasonic output device, an air-conditioner, and a steam supply device.Type: ApplicationFiled: December 19, 2022Publication date: July 13, 2023Applicant: HYUNDAI MOBIS CO., LTD.Inventors: Hyun Jun LIM, Yu Jin JUNG, Ki Hee PARK, Jong Ho HWANG
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Publication number: 20230188681Abstract: Disclosed are systems and a methods for monitoring a back seat in a transporter based on a head up display (HUD), the system a back seat display mounted on the back seat, and the HUD to display monitoring information selected by a user, image information filmed by a camera, and control information for an image displayed on the back seat display, and a processor configured to transmit and receive a control signal between the camera, the back seat display, and the HUD, and control zoom-in or zoom-out of a first area of the HUD where the monitoring information is displayed to not overlap a second area where driving control information is displayed, wherein the image information comprises an image content displayed on the back seat display, a reproduction time of the image content, and a number or a reproduction time of image contents after a point in time.Type: ApplicationFiled: August 2, 2022Publication date: June 15, 2023Applicant: HYUNDAI MOBIS CO., LTD.Inventors: Ki Hee PARK, Sung Sik CHO, June Seung LEE, Yeong Hun PARK, Hyun Jun LIM
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Patent number: 11657764Abstract: A display device includes pixels, an image converter generating second image data using first image data of an N-th frame and first image data of an (N+1)th frame; and a data driver supplying a data signal corresponding to the second image data to the pixels during an (N+1)th frame period. The image converter detects a logo and a logo area using the first image data, calculates a first representative value of data corresponding to a peripheral area of the logo area among the first image data of an N-th frame and a second representative value of data corresponding to a reference area among the first image data of the (N+1)th frame, and selectively converts data for the logo among the first image data of the (N+1)th frame according to the first representative value and the second representative value to generate the second image data of the (N+1)th frame.Type: GrantFiled: October 15, 2021Date of Patent: May 23, 2023Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Byung Ki Chun, Hyeon Min Kim, Young Wook Yoo, Jun Gyu Lee, Hyun Jun Lim
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Patent number: 11594164Abstract: A display device includes: a display panel including first and second display areas adjacent to each other; and first and second data drivers configured to drive the first and second display areas, respectively, wherein the first data driver includes: a first afterimage detector configured to receive an input image and to detect a first afterimage area including an afterimage of the first display area from the input image; a first comparator configured to compare an afterimage detection result of the first display area with an afterimage detection result of the second display area received from the second data driver; and a first coordinate corrector configured to correct coordinates of the first afterimage area in response to the afterimage detection result of the first display area and the afterimage detection result of the second display area satisfying a preset reference.Type: GrantFiled: October 28, 2021Date of Patent: February 28, 2023Assignee: Samsung Display Co., Ltd.Inventors: Hyun Jun Lim, Hyeon Min Kim, Young Wook Yoo, Jun Gyu Lee, Byung Ki Chun
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Patent number: 11514843Abstract: A display device includes: pixels arranged in a display area; a timing controller which generates image data of each frame based on an input image signal of the each frame, the timing controller including a logo controller which detects a logo image and a logo area including the logo image from the input image signal of the each frame to control luminance of the logo image; and a data driver which generates a data signal based on the image data and supplies the data signal to the pixels. The logo controller generates a first logo map based on an input image signal of a previous frame, generates a second logo map based on an input image signal of a current frame, and determines a similarity between the first logo map and the second logo map to selectively change luminance of a logo image of a next frame.Type: GrantFiled: August 19, 2021Date of Patent: November 29, 2022Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Hyeon Min Kim, Hyun Jun Lim, Young Wook Yoo, Jun Gyu Lee, Byung Ki Chun
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Publication number: 20220369978Abstract: Proposed is system and method for determining a driver's fatigue to promote safe driving by determining the driver's fatigue according to a change in a brain wave of a driver during driving of a vehicle.Type: ApplicationFiled: May 3, 2022Publication date: November 24, 2022Applicant: HYUNDAI MOBIS CO., LTD.Inventor: Hyun Jun LIM
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Patent number: 11506570Abstract: A method for sensing damage of bearing of engine using a vibration signal may include separating a vibration signal of an engine sensed by a vibration sensor installed at one side of the engine of a vehicle into a vibration signal by combustion knocking and a vibration signal of a bearing installed between a crank pin and a connecting rod; extracting, by a signal processing filter, a signal of a predetermined natural frequency band from the vibration signal of the bearing; determining whether the vibration signal of the bearing is higher than a predetermined bearing damage threshold, in a predetermined engine state condition in order to sense breakage of the bearing during operation of the engine; and confirming that the bearing has been damaged.Type: GrantFiled: August 22, 2019Date of Patent: November 22, 2022Assignees: Hyundai Motor Company, Kia Motors CorporationInventors: Hyuk Im, Dong-Chune Hong, Jin-Kwon Kim, Dae-Woon Kim, Jun-ho Park, Il-Joong Hwang, Hong-Wook Lee, Hyun-Jun Lim
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Patent number: 11508288Abstract: A display device includes pixels; an image converter which generates a second image by correcting grayscales of a logo among a first image for the pixels; and a data driver which provides data voltages corresponding to the second image to the pixels. The image converter generates first accumulated data by accumulating first map data corresponding to a logo area larger than the logo among the first image during a plurality of frame periods, generates second accumulated data by scaling the first accumulated data every refresh cycle, generates third accumulated data by initializing values smaller than a first threshold value among the second accumulated data to be a background value, and specifies pixels corresponding to the logo based on second map data corresponding to the third accumulated data.Type: GrantFiled: March 10, 2021Date of Patent: November 22, 2022Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Byung Ki Chun, Hyeon Min Kim, Young Wook Yoo, Jun Gyu Lee, Hyun Jun Lim
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Publication number: 20220340076Abstract: The present invention determines whether a vehicle is traveling at a location where preparation is needed for the vehicle to exit to another road branching from a current traveling road, estimates a lane change intention of a driver when it is determined that a lane change is needed for the vehicle to exit the current traveling road, and communicates the lane change to neighboring vehicles by activating a turn signal when the lane change intention is estimated.Type: ApplicationFiled: April 22, 2022Publication date: October 27, 2022Applicant: HYUNDAI MOBIS CO., LTD.Inventors: Hyun Jun LIM, Yeon Su KIM
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Patent number: 11443502Abstract: An object detection post-processing device of a display device, includes: an input to receive position information of an object that is detected from input image data for the display device in a current frame; a position information storage device to accumulatively store the position information of a plurality of previous frames; an accumulated position calculator to generate accumulated position information according to the position information of the current frame and the position information of the plurality of previous frames; and a position information determiner to determine final position information according to the accumulated position information, and to output the final position information.Type: GrantFiled: May 4, 2020Date of Patent: September 13, 2022Assignee: Samsung Display Co., Ltd.Inventors: Jun Gyu Lee, Hyeon Min Kim, Kuk-Hwan Ahn, Young Wook Yoo, Hyun Jun Lim, Byung Ki Chun