Patents by Inventor Chan Woong Jeon
Chan Woong Jeon 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: 20240124065Abstract: An embodiment roof structure of a vehicle is provided. The roof structure is coupled to side structures disposed along a vehicle width direction and is configured to mount a roof module. The roof structure includes a side upper reinforce assembly coupled to an upper interior of the side structures along a vehicle length direction and a plurality of roof rail assemblies arranged along the vehicle length direction, each of the plurality of roof rail assemblies being coupled to the side upper reinforce assembly by extending along the vehicle width direction into a cross-sectional interior of an upper portion of each of the side structures.Type: ApplicationFiled: March 14, 2023Publication date: April 18, 2024Inventors: Chan Woong Jeon, Youngrock Kim, HaeHoon Lee, Chang Hak Kang, Sang Kyoung Han, Kwangok Han
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Publication number: 20240124066Abstract: An embodiment swing door mounting structure for a vehicle includes a roof side reinforcement member coupled to an inner side of a cross section of a roof side of a side structure in a vehicle body front and rear direction and a door mounting member coupled to the roof side reinforcement member to define an open cross section for mounting a swing door on the roof side.Type: ApplicationFiled: June 19, 2023Publication date: April 18, 2024Inventors: Chan Woong Jeon, Youngrock Kim, Jaeseung Lee, Gookhyun Jeon, Chang Hak Kang, Sang Kyoung Han, HaeHoon Lee
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Publication number: 20240109596Abstract: An embodiment roof structure for a vehicle includes a plurality of roof rail assemblies disposed along a vehicle width direction of a vehicle body and connected to a pair of side structures that are disposed on each side of the vehicle body along a front to rear direction of the vehicle body and a roof module connected to the plurality of roof rail assemblies.Type: ApplicationFiled: May 30, 2023Publication date: April 4, 2024Inventors: Chan Woong Jeon, Youngrock Kim, HaeHoon Lee, ChangHak Kang, Sang Kyoung Han, Kwangok Han
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Patent number: 11939003Abstract: A rear vehicle body structure of a vehicle including an underbody and an upper body coupled to the underbody is provided. The rear vehicle body structure includes a rear floor panel provided in a rear part of the upper body and coupled to the rear part of the underbody, the rear floor panel including forming parts extending in a vertical direction from both sides of the vehicle, respectively.Type: GrantFiled: August 4, 2022Date of Patent: March 26, 2024Assignees: Hyundai Motor Company, Kia CorporationInventors: ChangHak Kang, Chan Woong Jeon, Chulhee Heo, HaeHoon Lee
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Publication number: 20240073416Abstract: The present invention relates to an apparatus and method for encoding and decoding an image by skip encoding. The image-encoding method by skip encoding, which performs intra-prediction, comprises: performing a filtering operation on the signal which is reconstructed prior to an encoding object signal in an encoding object image; using the filtered reconstructed signal to generate a prediction signal for the encoding object signal; setting the generated prediction signal as a reconstruction signal for the encoding object signal; and not encoding the residual signal which can be generated on the basis of the difference between the encoding object signal and the prediction signal, thereby performing skip encoding on the encoding object signal.Type: ApplicationFiled: November 6, 2023Publication date: February 29, 2024Applicants: Electronics and Telecommunications Research Institute, Kwangwoon University Industry-Academic Collaboration Foundation, Universily-lndustry Cooperation Group of Kyung Hee UniversityInventors: Sung Chang LIM, Ha Hyun LEE, Se Yoon JEONG, Hui Yong KIM, Suk Hee CHO, Jong Ho KIM, Jin Ho LEE, Jin Soo CHOI, Jin Woong KIM, Chie Teuk AHN, Dong Gyu SIM, Seoung Jun OH, Gwang Hoon PARK, Sea Nae PARK, Chan Woong JEON
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Publication number: 20240066960Abstract: An embodiment vehicle door opening/closing system includes an inner panel defining a door open portion of a vehicle, the inner panel including an installation groove having a protruding or recessed shape, a driving device disposed in the installation groove of the inner panel, and a link mechanism installed on a chassis through a rotating shaft, a first end of the link mechanism being connected to the driving device such that power is transferred thereto, and a second end of the link mechanism being connected to a door such that, during driving of the driving device, the link mechanism rotates with reference to the rotating shaft to open/close the door.Type: ApplicationFiled: January 23, 2023Publication date: February 29, 2024Inventors: Chang Hak Kang, Jae Seung Lee, Gook Hyun Jeon, Chan Woong Jeon, Sang Kyoung Han, Hae Hoon Lee
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Publication number: 20240059355Abstract: An embodiment is a side sill assembly for a vehicle including a side sill inner part coupled to a floor of a vehicle and extending in a longitudinal direction of the vehicle, the side sill inner part having an accommodation space formed by recessing a partial section toward an inside of the vehicle and configured such that a link mechanism connected to a door of the vehicle is rotatably accommodated in the accommodation space, a side sill center part having a cross-section extending from the side sill inner part to an outside of the vehicle, the side sill center part extending in the longitudinal direction of the vehicle along the side sill inner part, and a side sill cover configured to define a closed cross-section by connecting the side sill center part and an upper portion of the side sill inner part in a section except for the accommodation space.Type: ApplicationFiled: December 5, 2022Publication date: February 22, 2024Inventors: Chang Hak Kang, Chan Woong Jeon, Sang Kyoung Han, Hae Hoon Lee
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Patent number: 11849110Abstract: The present invention relates to an apparatus and method for encoding and decoding an image by skip encoding. The image-encoding method by skip encoding, which performs intra-prediction, comprises: performing a filtering operation on the signal which is reconstructed prior to an encoding object signal in an encoding object image; using the filtered reconstructed signal to generate a prediction signal for the encoding object signal; setting the generated prediction signal as a reconstruction signal for the encoding object signal; and not encoding the residual signal which can be generated on the basis of the difference between the encoding object signal and the prediction signal, thereby performing skip encoding on the encoding object signal.Type: GrantFiled: April 1, 2022Date of Patent: December 19, 2023Assignees: Electronics and Telecommunications Research Institute, Kwangwoon University Industry-Academic Collaboration Foundation, University-Industry Cooperation Group of Kyung Hee UniversityInventors: Sung Chang Lim, Ha Hyun Lee, Se Yoon Jeong, Hui Yong Kim, Suk Hee Cho, Jong Ho Kim, Jin Ho Lee, Jin Soo Choi, Jin Woong Kim, Chie Teuk Ahn, Dong Gyu Sim, Seoung Jun Oh, Gwang Hoon Park, Sea Nae Park, Chan Woong Jeon
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Publication number: 20230382464Abstract: An embodiment vehicle roof structure includes a front roof rail and a rear roof rail coupled to front and rear portions of side structures, respectively, the side structures being disposed along opposite sides of a vehicle body in a vehicle width direction, a center roof rail assembly disposed between the front roof rail and the rear roof rail and coupled to the side structures, a front roof panel including a first plastic composite material and coupled to the front roof rail, the center roof rail assembly, and the front portions of the side structures, a rear roof panel including a second plastic composite material and coupled to the rear roof rail, the center roof rail assembly, and the rear portions of the side structures, and a center roof panel including a steel material and coupled to the center roof rail assembly and center portions of the side structures.Type: ApplicationFiled: November 22, 2022Publication date: November 30, 2023Inventors: Chulhee Heo, Chan Woong Jeon, HaeHoon Lee, ChangHak Kang
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Publication number: 20230356783Abstract: An embodiment vehicle roof structure mountable on side structures respectively provided at both sides of a vehicle body along a vehicle width direction, the vehicle roof structure includes a ring reinforcement member disposed between the side structures and a plurality of main roof rail members connected to the ring reinforcement member and connected to respective front pillars and rear pillars of the side structures.Type: ApplicationFiled: September 29, 2022Publication date: November 9, 2023Inventors: Chulhee Heo, Youngrock Kim, ChangHak Kang, Chan Woong Jeon, Taegyu Park, HaeHoon Lee
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Publication number: 20230211828Abstract: An embodiment rear vehicle body structure includes a rear vehicle body assembly and a rear end module connected to the rear vehicle body assembly in a length direction of a vehicle body. An embodiment rear vehicle body assembly includes a roof rail, quarter completions connected to each end of the roof rail, respectively, and a back panel connecting the quarter completions.Type: ApplicationFiled: November 2, 2022Publication date: July 6, 2023Inventors: HaeHoon Lee, Jungho Lee, Chan Woong Jeon, Chulhee Heo, ChangHak Kang
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Publication number: 20230211653Abstract: An embodiment is tailgate hinge mounting structure including a roof rail disposed in the width direction of the vehicle body, the roof rail comprising a rail reinforcement configured to protrude to the inside thereof, a rear end module connected with the roof rail, the rear end module including a rear end protrude portion configured to be inserted into the rail reinforcement, a tailgate hinge connected with the roof rail and the rear end module, and a rail bolt connecting the rail reinforcement and the rear end protrude portion.Type: ApplicationFiled: October 28, 2022Publication date: July 6, 2023Inventors: HaeHoon Lee, Jungho Lee, Chan Woong Jeon, Chulhee Heo, ChangHak Kang
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Publication number: 20230211831Abstract: An embodiment front vehicle body structure of a vehicle including an underbody and an upper body coupled to the underbody is provided. The front vehicle body structure includes a dash crossmember coupled to an upper part of a front surface of a dash panel provided in a front part of the upper body along a vehicle width direction, a front tray panel coupled to an upper part of the dash crossmember along a vehicle body length direction, and a front cowl member coupled to a front part of the front tray panel along the vehicle width direction.Type: ApplicationFiled: August 4, 2022Publication date: July 6, 2023Inventors: Chan Woong Jeon, ChangHak Kang, Chulhee Heo, HaeHoon Lee
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Publication number: 20230211830Abstract: An embodiment is a vehicle body rear connection structure including a chassis frame, a rear vehicle body assembly with a rear mounting portion connected to the chassis frame, and a rear end module assembled with the rear vehicle body assembly in a length direction of the vehicle body and the rear end module with an end module mounting portion connected with the rear mounting portion, the rear end module including a rear protruded portion configured to provide bolting engagement with the rear vehicle body assembly in a vertical direction of the vehicle body, and a forward protruded portion configured to be bolted to the rear vehicle body assembly in the vehicle body length direction.Type: ApplicationFiled: October 28, 2022Publication date: July 6, 2023Inventors: HaeHoon Lee, Jungho Lee, Chan Woong Jeon, Chulhee Heo, ChangHak Kang
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Publication number: 20230202577Abstract: An embodiment front vehicle body structure of a vehicle body is provided. The vehicle body includes an under body and an upper body coupled to the under body, and the front vehicle body structure includes side sills respectively disposed at two opposite sides of the upper body based on a vehicle width direction and wheel arch members respectively connected directly to front ends of the side sills in a forward/rearward direction of the vehicle body and coupled to a front part of the under body.Type: ApplicationFiled: July 7, 2022Publication date: June 29, 2023Inventors: Chang Hak Kang, Chan Woong Jeon, Chulhee Heo, Haehoon Lee
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Publication number: 20230202579Abstract: A rear vehicle body structure of a vehicle including an underbody and an upper body coupled to the underbody is provided. The rear vehicle body structure includes a rear floor panel provided in a rear part of the upper body and coupled to the rear part of the underbody, the rear floor panel including forming parts extending in a vertical direction from both sides of the vehicle, respectively.Type: ApplicationFiled: August 4, 2022Publication date: June 29, 2023Inventors: ChangHak Kang, Chan Woong Jeon, Chulhee Heo, HaeHoon Lee
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Publication number: 20230202576Abstract: An embodiment front vehicle body structure of a vehicle body is provided. The vehicle body includes an underbody and an upper body coupled to the underbody, and the front vehicle body structure includes a pair of front wheel arch members respectively disposed on both sides of a front part of the upper body according to a vehicle width direction and a front seat mount unit including a front seat crossmember extending along the vehicle width direction and coupled to each of the front wheel arch members.Type: ApplicationFiled: August 4, 2022Publication date: June 29, 2023Inventors: ChangHak Kang, Chan Woong Jeon, Chulhee Heo, HaeHoon Lee
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Patent number: 11498621Abstract: An embodiment structure includes an outer panel of a side sill, an outer reinforcement member of a rear portion of the side sill coupled to an outer side of the outer panel of the side sill, an inner panel of the rear portion of the side sill coupled to an inner side of the outer panel of the side sill, and an inner reinforcement member of the rear portion of the side sill coupled to an outer side of the inner panel of the rear portion of the side sill and aligned with the outer reinforcement member of the rear portion of the side sill so that a portion of the inner reinforcement member of the rear portion of the side sill is connected to the outer reinforcement member of the rear portion of the side sill.Type: GrantFiled: June 1, 2021Date of Patent: November 15, 2022Assignees: Hyundai Motor Company, Kia CorporationInventors: Chan Woong Jeon, Hyung Tae Kim
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Publication number: 20220224896Abstract: The present invention relates to an apparatus and method for encoding and decoding an image by skip encoding. The image-encoding method by skip encoding, which performs intra-prediction, comprises: performing a filtering operation on the signal which is reconstructed prior to an encoding object signal in an encoding object image; using the filtered reconstructed signal to generate a prediction signal for the encoding object signal; setting the generated prediction signal as a reconstruction signal for the encoding object signal; and not encoding the residual signal which can be generated on the basis of the difference between the encoding object signal and the prediction signal, thereby performing skip encoding on the encoding object signal.Type: ApplicationFiled: April 1, 2022Publication date: July 14, 2022Applicants: Electronics and Telecommunications Research Institute, Kwangwoon University Industry-Academic Collaboration Foundation, Universily-lndustry Cooperation Group of Kyung Hee UniversityInventors: Sung Chang LIM, Ha Hyun LEE, Se Yoon JEONG, Hui Yong KIM, Suk Hee CHO, Jong Ho KIM, Jin Ho LEE, Jin Soo CHOI, Jin Woong KIM, Chie Teuk AHN, Dong Gyu SIM, Seoung Jun OH, Gwang Hoon PARK, Sea Nae PARK, Chan Woong JEON
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Publication number: 20220135138Abstract: An embodiment structure includes an outer panel of a side sill, an outer reinforcement member of a rear portion of the side sill coupled to an outer side of the outer panel of the side sill, an inner panel of the rear portion of the side sill coupled to an inner side of the outer panel of the side sill, and an inner reinforcement member of the rear portion of the side sill coupled to an outer side of the inner panel of the rear portion of the side sill and aligned with the outer reinforcement member of the rear portion of the side sill so that a portion of the inner reinforcement member of the rear portion of the side sill is connected to the outer reinforcement member of the rear portion of the side sill.Type: ApplicationFiled: June 1, 2021Publication date: May 5, 2022Inventors: Chan Woong Jeon, Hyung Tae Kim