Patents by Inventor Jong-Wook Lim
Jong-Wook 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: 11973966Abstract: A video decoding method and a video decoding apparatus are configured to decode video. To efficiently code residual blocks obtained from block-based motion compensation, a video encoding apparatus and the video decoding apparatus divide a relevant residual block of a current block into two subblocks in a horizontal or vertical direction and encode one residual subblock alone out of the two residual subblocks.Type: GrantFiled: March 12, 2020Date of Patent: April 30, 2024Assignees: Hyundai Motor Company, Kia Motors Corporation, Kwangwoon University Industry-Academic Collaboration FoundationInventors: Dong Gyu Sim, Jong Seok Lee, Sea Nae Park, Seung Wook Park, Wha Pyeong Lim
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Patent number: 11962775Abstract: An inverse quantization method is implemented by an inverse quantization device, the method configured for acquiring quantized coefficients, estimating a quantization parameter in quantization groups or quantization parameter prediction group units, generating an inverse quantization matrix for adaptive quantization, and generating transform coefficients from the quantized coefficients using the quantization parameter and the inverse quantization matrix.Type: GrantFiled: November 16, 2022Date of Patent: April 16, 2024Assignees: Hyundai Motor Company, Kia Corporation, Kwangwoon University Industry-Academic Collaboration FoundationInventors: Dong Gyu Sim, Sea Nae Park, Jong Seok Lee, Seung Wook Park, Wha Pyeong Lim
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Patent number: 11962776Abstract: An inverse quantization method is implemented by an inverse quantization device, the method configured for acquiring quantized coefficients, estimating a quantization parameter in quantization groups or quantization parameter prediction group units, generating an inverse quantization matrix for adaptive quantization, and generating transform coefficients from the quantized coefficients using the quantization parameter and the inverse quantization matrix.Type: GrantFiled: November 16, 2022Date of Patent: April 16, 2024Assignees: Hyundai Motor Company, Kia Corporation, Kwangwon University Industry-Academic Collaboration FoundationInventors: Dong Gyu Sim, Sea Nae Park, Jong Seok Lee, Seung Wook Park, Wha Pyeong Lim
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Patent number: 11962777Abstract: An inverse quantization method is implemented by an inverse quantization device, the method configured for acquiring quantized coefficients, estimating a quantization parameter in quantization groups or quantization parameter prediction group units, generating an inverse quantization matrix for adaptive quantization, and generating transform coefficients from the quantized coefficients using the quantization parameter and the inverse quantization matrix.Type: GrantFiled: November 16, 2022Date of Patent: April 16, 2024Assignees: Hyundai Motor Company, Kia Corporation, Kwangwoon University Industry-Academic Collaboration FoundationInventors: Dong Gyu Sim, Sea Nae Park, Jong Seok Lee, Seung Wook Park, Wha Pyeong Lim
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Patent number: 11955262Abstract: An inductor includes a first magnetic body having a toroidal shape and having a ferrite; and a second magnetic body configured to be different from the first magnetic body and including a metal ribbon, wherein the second magnetic body includes an outer magnetic body disposed on an outer circumferential surface of the first magnetic body and an inner magnetic body disposed on an inner circumferential surface of the first magnetic body, and each of the outer magnetic body and inner magnetic body is wound in a plurality of layers in a circumferential direction of the first magnetic body.Type: GrantFiled: February 16, 2022Date of Patent: April 9, 2024Assignee: LG INNOTEK CO., LTD.Inventors: Mi Jin Lee, Ji Yeon Song, Yu Seon Kim, Jong Wook Lim, Seok Bae, Sang Won Lee
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Patent number: 11943441Abstract: An inverse quantization method is implemented by an inverse quantization device, the method configured for acquiring quantized coefficients, estimating a quantization parameter in quantization groups or quantization parameter prediction group units, generating an inverse quantization matrix for adaptive quantization, and generating transform coefficients from the quantized coefficients using the quantization parameter and the inverse quantization matrix.Type: GrantFiled: November 16, 2022Date of Patent: March 26, 2024Assignees: Hyundai Motor Company, Kia Corporation, Kwangwoon University Industry-Academic Collaboration FoundationInventors: Dong Gyu Sim, Sea Nae Park, Jong Seok Lee, Seung Wook Park, Wha Pyeong Lim
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Patent number: 11373792Abstract: An inductor according to one embodiment of the present invention comprised: a magnetic core; and a coil wound around the magnetic core, wherein the magnetic core includes a plurality of stacked sub-magnetic cores, each sub-magnetic core includes a first magnetic body and a second magnetic body, the first magnetic body and the second magnetic core are different materials, the second magnetic body is arranged on a surface of the first magnetic body, each sub-magnetic core has a toroidal shape, and a permeability of the first magnetic body differs from a permeability of the second magnetic body.Type: GrantFiled: February 13, 2018Date of Patent: June 28, 2022Assignee: LG Innotek Co., Ltd.Inventors: Mi Jin Lee, Yu Seon Kim, Seok Bae, Ji Yeon Song, Sang Won Lee, Jong Wook Lim
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Publication number: 20220199305Abstract: An inductor includes a first magnetic body having a toroidal shape and having a ferrite; and a second magnetic body configured to be different from the first magnetic body and including a metal ribbon, wherein the second magnetic body includes an outer magnetic body disposed on an outer circumferential surface of the first magnetic body and an inner magnetic body disposed on an inner circumferential surface of the first magnetic body, and each of the outer magnetic body and inner magnetic body is wound in a plurality of layers in a circumferential direction of the first magnetic body.Type: ApplicationFiled: February 16, 2022Publication date: June 23, 2022Inventors: Mi Jin Lee, Ji Yeon Song, Yu Seon Kim, Jong Wook Lim, Seok Bae, Sang Won Lee
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Patent number: 11289252Abstract: An inductor includes a first magnetic body having a toroidal shape and having a ferrite; and a second magnetic body configured to be different from the first magnetic body and including a metal ribbon, wherein the second magnetic body includes an outer magnetic body disposed on an outer circumferential surface of the first magnetic body and an inner magnetic body disposed on an inner circumferential surface of the first magnetic body, and each of the outer magnetic body and inner magnetic body is wound in a plurality of layers in a circumferential direction of the first magnetic body.Type: GrantFiled: January 2, 2018Date of Patent: March 29, 2022Assignee: LG INNOTEK CO., LTD.Inventors: Mi Jin Lee, Ji Yeon Song, Yu Seon Kim, Jong Wook Lim, Seok Bae, Sang Won Lee
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Publication number: 20200234866Abstract: An inductor according to one embodiment of the present invention comprised: a magnetic core; and a coil wound around the magnetic core, wherein the magnetic core includes a plurality of stacked sub-magnetic cores, each sub-magnetic core includes a first magnetic body and a second magnetic body, the first magnetic body and the second magnetic core are different materials, the second magnetic body is arranged on a surface of the first magnetic body, each sub-magnetic core has a toroidal shape, and a permeability of the first magnetic body differs from a permeability of the second magnetic body.Type: ApplicationFiled: February 13, 2018Publication date: July 23, 2020Inventors: Mi Jin LEE, Yu Seon KIM, Seok BAE, Ji Yeon SONG, Sang Won LEE, Jong Wook LIM
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Publication number: 20190355500Abstract: An inductor includes a first magnetic body having a toroidal shape and having a ferrite; and a second magnetic body configured to be different from the first magnetic body and including a metal ribbon, wherein the second magnetic body includes an outer magnetic body disposed on an outer circumferential surface of the first magnetic body and an inner magnetic body disposed on an inner circumferential surface of the first magnetic body, and each of the outer magnetic body and inner magnetic body is wound in a plurality of layers in a circumferential direction of the first magnetic body.Type: ApplicationFiled: January 2, 2018Publication date: November 21, 2019Inventors: Mi Jin LEE, Ji Yeon SONG, Yu Seon KIM, Jong Wook LIM, Seok BAE, Sang Won LEE
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Patent number: 9667248Abstract: A touch panel according to the embodiment includes a substrate including an effective area and a dummy area surrounding the effective area; and an outer dummy layer in the dummy area; a planar layer on the substrate; and a transparent electrode disposed on the substrate to detect a position.Type: GrantFiled: March 27, 2013Date of Patent: May 30, 2017Assignee: LG INNOTEK CO., LTD.Inventors: Hyun Seok Lim, Hyung Min Sohn, Young Sun You, Jong Wook Lim
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Publication number: 20170046123Abstract: An electronic device and method for providing sound user interface is provided. The electronic device includes a display circuit configured to display at least one object, an audio circuit configured to reproduce sound, and a processor electrically connected to the display circuit and the audio circuit. The processor is configured to configure virtual space coordinates for the at least one object, match a sound source to the at least one object, set a sound effect for the sound source based on the virtual space coordinates, and reproduce the sound source using the set sound effect.Type: ApplicationFiled: August 12, 2016Publication date: February 16, 2017Inventors: Ji Tae SONG, Seong Hwan KIM, Jung Won MOON, Sang Hee PARK, Ji Hyuk YU, Jung Won LEE, Jong Wook LIM, Jung Eun LEE
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Publication number: 20150343525Abstract: Disclosed herein is a method for centrifugal casting of a motor rotor. The method includes: assembling molds and a core; heating the assembled mold and core to a preset temperature; and forming a motor core by injecting molten metal into a forming space inside the mold and the core while rotating the assembled mold.Type: ApplicationFiled: May 30, 2014Publication date: December 3, 2015Applicant: HYUNDAI HEAVY INDUSTRIES CO., LTDInventors: Sung-Mo LEE, Kwang-Jin HAN, Ji-Hoon YOO, Jong-Wook LIM, Young-Cheol YOON
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Publication number: 20130256105Abstract: A touch panel according to the embodiment includes a substrate including an effective area and a dummy area surrounding the effective area; and an outer dummy layer in the dummy area; a planar layer on the substrate; and a transparent electrode disposed on the substrate to detect a position.Type: ApplicationFiled: March 27, 2013Publication date: October 3, 2013Applicant: LG INNOTEK CO., LTD.Inventors: Hyun Seok LIM, Hyung Min SOHN, Young Sun YOU, Jong Wook LIM
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Patent number: 7960785Abstract: A semiconductor integrated circuit device may include: a substrate that includes a high-voltage device region and a low-voltage device region defined on the substrate; a first buried impurity layer formed in at least a portion of the high-voltage device region and coupled to a first voltage; a second buried impurity layer formed in at least a portion of the low-voltage device region and coupled to a second voltage less than the first voltage; and a well formed on the second buried impurity layer in the low-voltage device region and coupled to a third voltage less than the second voltage.Type: GrantFiled: March 19, 2009Date of Patent: June 14, 2011Assignee: Samsung Electronics Co., Ltd.Inventors: Yong-Don Kim, Yong-Chan Kim, Joung-Ho Kim, Mueng-Ryul Lee, Eung-Kyu Lee, Jong-Wook Lim
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Publication number: 20090267148Abstract: A semiconductor integrated circuit device may include: a substrate that includes a high-voltage device region and a low-voltage device region defined on the substrate; a first buried impurity layer formed in at least a portion of the high-voltage device region and coupled to a first voltage; a second buried impurity layer formed in at least a portion of the low-voltage device region and coupled to a second voltage less than the first voltage; and a well formed on the second buried impurity layer in the low-voltage device region and coupled to a third voltage less than the second voltage.Type: ApplicationFiled: March 19, 2009Publication date: October 29, 2009Inventors: Yong-Don Kim, Yong-Chan Kim, Joung-Ho Kim, Mueng-Ryul Lee, Eung-Kyu Lee, Jong-Wook Lim