Patents by Inventor Jin-Gyeong Kim
Jin-Gyeong 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).
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LITHIUM COMPOSITE OXIDE AND POSITIVE ELECTRODE ACTIVE MATERIAL FOR SECONDARY BATTERY CONTAINING SAME
Publication number: 20240136510Abstract: A positive electrode active material including a first lithium composite oxide particle including a secondary particle formed by aggregation of one or more primary particles, and a coating oxide occupying at least a part of at least one of surfaces of the secondary particle, grain boundaries between the primary particles, or surfaces of the primary particles, the positive electrode active material satisfying an equation of 1.3?a/b?3.0, wherein a represents a max peak intensity at 2theta=44.75° to 44.80° and b represents a max peak intensity at 2theta=45.3° to 45.6° in X-ray diffraction (XRD) analysis using Cu K? radiation.Type: ApplicationFiled: May 21, 2023Publication date: April 25, 2024Inventors: Yu Gyeong CHUN, Moon Ho CHOI, Yoon Young CHOI, Jong Seung SHIN, Yong Hwan GWON, Jin Ho BAE, Ji Won KIM, Sang Hyeok KIM -
Publication number: 20240094591Abstract: An optical path control member according to an embodiment comprises: a first substrate; a first electrode provided on the upper portion of the first substrate; a second substrate provided on the first substrate; a second electrode provided on the lower portion of the second substrate; and an optical conversion unit provided between the first electrode and the second electrode, wherein the optical conversion unit comprises partition wall parts and accommodation parts which are alternately arranged. The accommodation parts have a light transmission rate that varies according to the application of a voltage, and the accommodation parts comprise a plurality of unit accommodation cells spaced apart from each other, and comprises a dispersion and light-absorbing particles which are dispersed in the dispersion.Type: ApplicationFiled: September 21, 2020Publication date: March 21, 2024Inventors: Jong Sik LEE, Byung Sook KIM, Jin Gyeong PARK, In Hae LEE, Young Ju HAN
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Patent number: 11928299Abstract: A display device including a substrate including a display area and a non-display area, pixels provided in the display area, an encapsulation layer on the pixels, a first conductive pattern on the encapsulation layer and including a first metal layer of sensing lines disposed in a non-sensing area corresponding to the non-display area, a first insulating layer on the first conductive pattern, a second conductive pattern on the first insulating layer and including a second metal layer of the sensing lines, and a second insulating layer on the second conductive pattern, in which the first metal layer includes a first end located in the non-sensing area corresponding to a first side of a sensing area and a second end located in the non-sensing area corresponding to a second side adjacent to the first side, and the first end and the second end are spaced apart from each other.Type: GrantFiled: January 12, 2023Date of Patent: March 12, 2024Assignee: Samsung Display Co., Ltd.Inventors: Deok Young Choi, Jin Yup Kim, Dan Bee Seong, Chae Young Sung, Ha Gyeong Song, Hyun Ki Hwang
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Publication number: 20240072228Abstract: A display device comprises a first pixel including a first emission area, a second pixel including a second emission area spaced apart from the first emission area in a first direction, and a bank partitioning the first emission area and the second emission area, wherein the first pixel includes a first alignment electrode, a second alignment electrode, and a third alignment electrode sequentially located, spaced apart from each other in the first direction, and overlapping with the first emission area, first light-emitting elements above, and overlapping with, the first alignment electrode and the second alignment electrode, second light-emitting elements above, and overlapping with, the second alignment electrode and the third alignment electrode, and a dummy electrode between the first emission area and the second emission area, and overlapping with the bank.Type: ApplicationFiled: August 2, 2023Publication date: February 29, 2024Inventors: Won Jun LEE, Dong Woo KIM, Do Yeong PARK, Se Hyun LEE, Kwi Hyun KIM, Min Gyeong SHIN, Jin Joo HA
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Patent number: 11914242Abstract: An optical path control member according to an embodiment comprises: a first substrate; a first electrode disposed on the first substrate; a second substrate disposed on the first substrate; a second electrode disposed under the second substrate; and a photoconversion unit disposed between the first electrode and the second electrode, wherein the second substrate includes at least one hole penetrating the second substrate, and an electrode connection part connected to a side surface of the second electrode is disposed inside the hole.Type: GrantFiled: June 28, 2021Date of Patent: February 27, 2024Assignee: LG INNOTEK CO., LTD.Inventors: Jin Gyeong Park, Chan Mi Ju, Byung Sook Kim
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Patent number: 11170266Abstract: An artificial intelligence based object identifying apparatus and a method thereof which are capable of easily identifying a type of an object in an image using a small size learning model are disclosed. According to an embodiment of the present disclosure, an object identifying apparatus configured to identify an object from an image includes a receiver configured to receive the image, an image modifier configured to modify the received image by predetermined methods to generate a plurality of modified images, and an object determinator configured to apply the plurality of modified images to a neural network trained to identify an object from the image to obtain a plurality of identification results and determine a type of an object in the received image based on the plurality of identification results.Type: GrantFiled: October 9, 2019Date of Patent: November 9, 2021Assignee: LG ELECTRONICS INC.Inventors: Moon Hyun Lee, Sang Hoon Kim, Jin Gyeong Kim, Jin Seok Im
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Publication number: 20200042831Abstract: An artificial intelligence based object identifying apparatus and a method thereof which are capable of easily identifying a type of an object in an image using a small size learning model are disclosed. According to an embodiment of the present disclosure, an object identifying apparatus configured to identify an object from an image includes a receiver configured to receive the image, an image modifier configured to modify the received image by predetermined methods to generate a plurality of modified images, and an object determinator configured to apply the plurality of modified images to a neural network trained to identify an object from the image to obtain a plurality of identification results and determine a type of an object in the received image based on the plurality of identification results.Type: ApplicationFiled: October 9, 2019Publication date: February 6, 2020Applicant: LG ELECTRONICS INC.Inventors: Moon Hyun LEE, Sang Hoon KIM, Jin Gyeong KIM, Jin Seok IM
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Publication number: 20200013190Abstract: An apparatus and a method for recognizing an object in an image are disclosed. The method for recognizing an object in an image may include: executing a deep neural network algorithm which has been trained in advance to recognize an object in an image, on a first image inputted from a camera module; finding an amount of change in image between the first image and a second image inputted from the camera module after the first image according to a predetermined cycle; and in response that an object has been detected from the first image as a result of executing the deep neural network algorithm, tracking the position of the detected object from the second image, based on the found amount of change in image.Type: ApplicationFiled: September 20, 2019Publication date: January 9, 2020Applicant: LG ELECTRONICS INC.Inventors: Ruei Hung LI, Sang Hoon KIM, Jin Gyeong KIM, Jin Seok IM
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Patent number: 9008190Abstract: An apparatus for processing images may include a de-multiplexer that receives a data stream and de-multiplexes a video signal and channel information from the data stream, a first decoder that provides a decoded video signal, a thumbnail generator coupled to the first decoder to generate at least one of a still picture thumbnail or a moving picture thumbnail based on the decoded video signal, and an encoder coupled to the thumbnail generator and the de-multiplexer. The encoder encodes the thumbnail with the channel information to provide a thumbnail data stream to provide thumbnails of moving pictures and/or still pictures on a display.Type: GrantFiled: January 4, 2010Date of Patent: April 14, 2015Assignee: LG Electronics, Inc.Inventors: Kun-Sik Lee, Yoon-Jung Kim, Hae-Jin Bae, Gyu-Seung Kim, Sang-Chul Kim, Sang-Kil Park, Jae-Kyung Lee, Jin-Gyeong Kim, Tae-Il Chung
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Publication number: 20110267438Abstract: The present invention provides a 3D LCD using a spectrum method. The 3D LCD which forms and displays a 3D image using light sources comprises: a 1st light source that forms an image for a left eye; a 2nd light source that forms an image for a right eye; and a control unit that is connected to the 1st and 2nd light sources and drives the light sources in turn, wherein the RGB spectrum bands of each light source overlap to a degree that does not cause interference between the RGB spectrum bands. Preferably, the 1st and 2nd light sources include an LED. More preferably, the 1st and 2nd light sources are installed on a light source unit for a back light unit. Selectively, the 1st and 2nd light sources comprise at least one light source body respectively.Type: ApplicationFiled: June 18, 2009Publication date: November 3, 2011Inventors: Jeong-Hyu Yang, Jin-Gyeong Kim, Seung-Jong Choi
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Publication number: 20100194998Abstract: An apparatus for processing images includes a de-multiplexer, a first decoder, a thumbnail generator and an encoder. The de-multiplexer receives a data stream, the de-multiplexer de-multiplexing a video signal and a channel information from the data stream. A first decoder decodes the video signal to provide a decoded video signal including at least one of Predicted frame, (P-frame), Intra frame (I-frame) or Bi-directional frame (B-frame). The thumbnail generator is coupled to the first decoder, and the thumbnail generator generates at least one of a still picture thumbnail or a moving picture thumbnail based on the decoded video signal. The still picture thumbnail and the moving picture thumbnail have at least one of a smaller resolution or a smaller data size than the decoded video signal. The encoder is coupled to the thumbnail generator and the de-multiplexer.Type: ApplicationFiled: January 4, 2010Publication date: August 5, 2010Applicant: LG Electronics Inc.Inventors: Kun-Sik LEE, Yoon-Jung KIM, Hae-Jin BAE, Gyu-Seung KIM, Sang-Chul KIM, Sang-Kil PARK, Jae-Kyung LEE, Jin-Gyeong KIM, Tae-Il CHUNG
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Patent number: 7133451Abstract: In one embodiment, an adaptive motion area process is performed to determine which macroblocks are to be intracoded. Adaptive motion change detection can efficiently reduce the large propagation error, including errors occurring in the motion area. An intercode distortion value and an intracode distortion value are calculated, as are an intercode bit rate and an intracode bit rate. Based on a comparison of the calculated intercode distortion value and the intracode distortion value, and on a comparison of the intercode bit rate and the intracode bit rate for each macroblock, a decision is made as to which predicted frame macroblocks are to be intracoded.Type: GrantFiled: March 5, 2002Date of Patent: November 7, 2006Assignee: Intervideo, Inc.Inventors: Jin-Gyeong Kim, JongWon Kim, Ioannis Katsavounidis
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Patent number: 7042948Abstract: The invention is related to methods and apparatus that manage data received in a video bitstream. Video data received from the video bitstream is placed in a ring buffer, which is also known as a circular buffer. Data logging information is also stored in the ring buffer. In one embodiment, the data logging information is stored synchronously or in alignment with the corresponding video data. The data logging information can include a status of whether the corresponding video data with or without error. The ring buffer provides fast and efficient access to video bitstream data that may be accessed multiple times in multiple directions by modules that extract data from the video bitstream in an error resilient manner.Type: GrantFiled: March 5, 2002Date of Patent: May 9, 2006Assignee: Intervideo, Inc.Inventors: Jin-Gyeong Kim, Ioannis Katsavounidis
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Patent number: 6724816Abstract: An apparatus for receiving motion pictures is disclosed. The present invention reduces an external memory in an MPEG-2 decoding chip, which is a standard device in the field of digital video transmission. Particularly, a data processing structure is disclosed for compressing video-decoded data in an ADPCM method and storing the same in an external memory so as to ease compensation for motion in a macro-block unit of the MPEG-2 standard device as well as to maintain motion pictures of high definition.Type: GrantFiled: August 21, 2000Date of Patent: April 20, 2004Assignee: LG Electronics Inc.Inventors: Eung Tae Kim, Jin Gyeong Kim, Seung Jong Choi
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Publication number: 20030031128Abstract: In one embodiment, an adaptive motion area process is performed to determine which macroblocks are to be intracoded. Adaptive motion change detection can efficiently reduce the large propagation error, including errors occurring in the motion area. An intercode distortion value and an intracode distortion value are calculated, as are an intercode bit rate and an intracode bit rate. Based on a comparison of the calculated intercode distortion value and the intracode distortion value, and on a comparison of the intercode bit rate and the intracode bit rate for each macroblock, a decision is made as to which predicted frame macroblocks are to be intracoded.Type: ApplicationFiled: March 5, 2002Publication date: February 13, 2003Inventors: Jin-Gyeong Kim, JongWon Kim, Ioannis Katsavounidis
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Publication number: 20030012285Abstract: The invention is related to methods and apparatus that manage data received in a video bitstream. Video data received from the video bitstream is placed in a ring buffer, which is also known as a circular buffer. Data logging information is also stored in the ring buffer. In one embodiment, the data logging information is stored synchronously or in alignment with the corresponding video data. The data logging information can include a status of whether the corresponding video data with or without error. The ring buffer provides fast and efficient access to video bitstream data that may be accessed multiple times in multiple directions by modules that extract data from the video bitstream in an error resilient manner.Type: ApplicationFiled: March 5, 2002Publication date: January 16, 2003Inventor: Jin-Gyeong Kim
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Patent number: 6104753Abstract: HDTV video decoder circuit is disclosed, which has an 1/4 size frame memory for a progressive scanned or interlace scanned video and yet can conduct IDCT and motion compensation to fit to the reduced frame memory size, which, in comparison to a conventional MPEG-2 video decoder which uses a 4.times.4 IDCT that requires 1/4 frame memory in encoding an interlace scanned image into frame picture only to lose field information of the image resulting in a significant damage to the picture quality, facilitates to maintain the field information as it was resulting in an improvement in the picture quality.Type: GrantFiled: February 3, 1997Date of Patent: August 15, 2000Assignee: LG Electronics Inc.Inventors: Jin-Gyeong Kim, Hwa-Young Lyu
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Patent number: 6028641Abstract: Device and method for generating a clock in an HDTV receiver is disclosed, the device including a clock generating part for generating a plurality of clock signals and selecting one clock signal from the clock signals in agreement to a frame rate of a presently received video signal having a reference clock signal in response to a provided clock selecting signal, and a controlling part for providing the clock selecting signal at a time when phases of the selected one clock signal of just prior video signal and the reference clock signal of the presently received video signal are in agreement to each other, whereby a stable supply of display clock signal is made possible even when a video format of a received video signal is changed.Type: GrantFiled: June 3, 1997Date of Patent: February 22, 2000Assignee: LG Electronics Inc.Inventor: Jin-Gyeong Kim
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Patent number: 5771079Abstract: An apparatus and method for predicting a plurality of pixel data using a half pixel pitch wherein the method includes the steps of arranging a plurality of reference pixel data in parallel, the plurality of reference pixel data being compressed with one motion vector; rearranging the plurality of the reference pixel data in parallel, the plurality of reference pixel data input according to the motion vector; and processing the plurality of rearranged reference pixel data according to the motion vector to produce a plurality of pixel data in parallel predicted using the half pixel pitch.Type: GrantFiled: August 23, 1996Date of Patent: June 23, 1998Assignee: LG Electronics Inc.Inventor: Jin-Gyeong Kim
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Patent number: 5657092Abstract: A HDTV system having a PIP function for implementing a PIP image by reconstructing an intraframe image with low resolution, includes a first tuner & channel decoder for receiving a video signal for a PIP via an antenna, a first depacketizer for receiving a signal generated in the first tuning & channel decoder and separating and outputting the same, a second tuning & channel decoder for receiving a video signal for a main screen via an antenna, a second depacketizer for receiving a signal generated in the second tuner & channel decoder and separating and outputting the same, a PIP decoder for receiving the video bit stream of the first depacketizer to reconstruct only the intraframe into a PIP image, a main video decoder for receiving the video bit stream of the second depacketizer and outputting a main image, a multiplexer for multiplexing the outputs of the PIP decoder and the main image decoder, and a VDP portion for receiving the output of the multiplexer and converting the luminance and chrominance signaType: GrantFiled: November 14, 1995Date of Patent: August 12, 1997Assignee: LG Electronics Inc.Inventor: Jin-Gyeong Kim