Patents by Inventor In Chan Jeon
In Chan 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: 20240153181Abstract: A Method for Implementing Voice-Based Avatar Facial Expression. The method comprises: obtaining, by a processor included in a computing device, chunks based on a voice signal, wherein the chunks comprise an amplitude information of the voice signal for a particular time, inputting input signals corresponding to the chunks into a neural network, computing, by a layer included in the neural network, a value reflecting a relationship between at least two of the input signals based on the input signals, predicting, by an output layer included in the neural network, facial expression coefficients by outputting output signals based on the value and implementing an expression of a predetermined avatar based on the facial expression coefficients. At least two of the output signals are generated by reflecting a relationship between at least two of the input signals.Type: ApplicationFiled: November 3, 2023Publication date: May 9, 2024Inventor: Ye Chan JEON
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Publication number: 20240135682Abstract: An electronic device includes a memory configured to store at least one instruction; and at least one processor configured to execute the at least one instruction to: input first data to a first artificial intelligence model including a plurality of convolution blocks sequentially connected with a pooling layer interposed therebetween to obtain a plurality of feature maps that are output by corresponding ones of the plurality of convolution blocks, input the first data and the plurality of feature maps to a second artificial intelligence model including a plurality of local attention blocks sequentially connected to obtain a plurality of attention maps that are output by corresponding ones of the plurality of local attention blocks, output an amplified feature map by amplifying a region corresponding to a last attention map among the plurality of attention maps in a last feature map among the plurality of feature maps, and input the amplified feature map to a classifier to output a classification result for tType: ApplicationFiled: October 6, 2023Publication date: April 25, 2024Applicants: SAMSUNG ELECTRONICS CO., LTD., KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGYInventors: Chan-Hyun Youn, Taewoo Kim, Changha Lee, Minsu Jeon
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Patent number: 11943878Abstract: A display device includes a display panel; a first upper support member on the display panel; and a second upper support member on the display panel and spaced from the first upper support member; and a blocking member including a blocking part crossing the first upper support member and the second upper support member, a first stretchable part connected to a side of the blocking part and including a plurality of openings, a second stretchable part connected to another side of the blocking part and including a plurality of openings, a first fixing part connected to the first stretchable part, and a second fixing part connected to the second stretchable part.Type: GrantFiled: September 7, 2021Date of Patent: March 26, 2024Assignee: Samsung Display Co., Ltd.Inventors: Sung Ki Jung, Da Som Gu, Yun Jae Kim, Jai Ku Shin, Yong Chan Jeon, Hyun Been Hwang
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Patent number: 11914833Abstract: A display device including: a display panel; and a digitizer overlapped by the display panel, wherein the digitizer includes a base layer, a folding area, first circuit patterns disposed on a first surface of the base layer and extending in a first direction, a plurality of first dummy patterns disposed in regions defined by the first circuit patterns, second circuit patterns disposed on a second surface of the base layer and extending in a second direction that intersects the first direction, and a plurality of second dummy patterns disposed in regions defined by the second circuit patterns, the second dummy patterns include a plurality of first lower dummy patterns, which do not overlap the folding area, and a plurality of second lower dummy patterns, which overlap the folding area.Type: GrantFiled: October 17, 2022Date of Patent: February 27, 2024Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Hirotsugu Kishimoto, Seok Won Jang, Yong Chan Jeon, Hyun Been Hwang
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Publication number: 20240060215Abstract: Disclosed is a composite fiber including a substrate and a MXene disposed inside the substrate. The substrate contains a polymer and has a fiber shape. Since the MXene content is controlled to be in an optimum range, the mechanical properties, mechanical stability, and oxidation stability of the composite fiber are maximized.Type: ApplicationFiled: March 8, 2023Publication date: February 22, 2024Inventors: Hong Chan Jeon, Sang Soo Jeon, Hyun Dae Cho, Jee Jung Kim, So La Chung, Jin Ho Hwang, Tae Hee Han, Woo Jae Jeong, Dong Jun Kang, Hwan Soo Shin
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Publication number: 20240001408Abstract: An apparatus for manufacturing a semiconductor device, including: a wet treatment chamber; a nozzle provided in the wet treatment chamber and configured to spray a treatment material onto a substrate; a supercritical fluid treatment chamber configured to supply a supercritical fluid onto the substrate to treat the substrate; a transfer device comprising an arm configured to transfer the substrate between the wet treatment chamber and the supercritical fluid treatment chamber; and a controller configured to control the wet treatment chamber to spray the treatment material onto the armType: ApplicationFiled: July 3, 2023Publication date: January 4, 2024Applicant: Samsung Electronics Co., Ltd.Inventors: Dae-Woong CHOI, Yong Myung JUN, Hyun-Chul KIM, Chang Seok SEO, Chan JEON, Woo Seok CHOE, In Sung HUH
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Publication number: 20230416948Abstract: The present disclosure relates to a composite fiber capable of discoloration, and more particularly, to a composite fiber capable of discoloration by various external stimuli such as heat, electrical signals, mechanical external stimuli, etc. by filling a hollow of an elastic hollow fiber containing a thermochromic pigment and an elastic polymer with a liquid metal, and a manufacturing method thereof. The composite fiber capable of discoloration according to the present disclosure includes: a hollow fiber containing a thermochromic pigment and an elastic polymer, a liquid metal filled in the hollow of the elastic hollow fiber, a metal wire having one end inserted into the liquid metal and the other end exposed to the outside, and a stopper connected to seal the end of the elastic hollow fiber.Type: ApplicationFiled: November 28, 2022Publication date: December 28, 2023Inventors: Hong Chan JEON, Sung June PARK, Min Jae CHOE, Dong Ho SIN
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Publication number: 20230415220Abstract: A composite fiber structure with improved flexibility and responsiveness, and a method for manufacturing the same, and more particularly, through an interdigitated structure of composite fibers into which a liquid metal is injected, it is possible to have flexibility and fast responsiveness at the same time.Type: ApplicationFiled: December 15, 2022Publication date: December 28, 2023Inventors: Hong Chan Jeon, Sung June Park, Sang Min Lee
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Patent number: 11822757Abstract: The present disclosure relates generally to a display device. According to one aspect of the present disclosure, a display device includes: a display panel configured to display an image on its front surface, a digitizer layer disposed on a back surface of the display panel and configured to generate a magnetic field by first electrode patterns and second electrode patterns, and an adhesive layer disposed between the display panel and the digitizer layer and containing SiOCH3CH3—CH2—CH2—SiCH3OCH3OCH3.Type: GrantFiled: August 26, 2021Date of Patent: November 21, 2023Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Hirotsugu Kishimoto, Da Som Gu, Yong Chan Jeon, Sung Ki Jung, Chul Ho Jeong, Seung Kyun Hong
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Patent number: 11772143Abstract: Disclosed are a micro fiber and a method of manufacturing the micro fiber are proposed. The micro fiber may be manufactured by controlling thickness and Young's modulus thereof using hollow fiber.Type: GrantFiled: December 28, 2020Date of Patent: October 3, 2023Assignees: Hyundai Motor Company, Kia Motors Corporation, Industrial Cooperation Foundation Jeonbuk National UniversityInventors: Gun Kang, Won Jin Seo, Mi Jung Yun, Hong Chan Jeon, Sung June Park, Sang Min Lee, Min Jae Choe, Eun Seon Kim
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Publication number: 20230174766Abstract: A vibration-damping material composition is provided. More particularly, a low-specific gravity vibration-damping material composition is disclosed that includes improved high temperature damping by using a glass bubble, an acrylic copolymer including a first acrylic copolymer and a second acrylic copolymer having different glass transition temperature and weight average molecular weight.Type: ApplicationFiled: December 5, 2022Publication date: June 8, 2023Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION, Shinsung Petrochemical Co.,LtdInventors: Tae Yoon Kim, Hong Chan Jeon, Mi Jung Yun, Hyeon Cheol Song, Yoo Sang Jeong, Woo Jin Kim
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Publication number: 20230040591Abstract: A display device including: a display panel, and a digitizer overlapped by the display panel, wherein the digitizer includes a base layer, a folding area, first circuit patterns disposed on a first surface of the base layer and extending in a first direction, a plurality of first dummy patterns disposed in regions defined by the first circuit patterns, second circuit patterns disposed on a second surface of the base layer and extending in a second direction that intersects the first direction, and a plurality of second dummy patterns disposed in regions defined by the second circuit patterns, the second dummy patterns include a plurality of first lower dummy patterns, which do not overlap the folding area, and a plurality of second lower dummy patterns, which overlap the folding area.Type: ApplicationFiled: October 17, 2022Publication date: February 9, 2023Inventors: Hirotsugu KISHIMOTO, Seok Won JANG, Yong Chan JEON, Hyun Been HWANG
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Patent number: 11515368Abstract: An organic light emitting display device includes a lower electrode, a pressure sensing layer disposed on the lower electrode, an upper electrode disposed on the pressure sensing layer, an organic light emitting structure disposed on the upper electrode, a window disposed on the organic light emitting structure and which is applied with a user pressure, and a haptic structure which generates a haptic signal when the user pressure detected through the lower electrode, the pressure sensing layer, and the upper electrode is greater than a predetermined pressure.Type: GrantFiled: October 22, 2020Date of Patent: November 29, 2022Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Hyun-Been Hwang, Yong Chan Jeon, Chul Ho Jeong, Cheol Ho Choi, Hirotsugu Kishimoto
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Patent number: 11500506Abstract: A display device including: a display panel; and a digitizer overlapped by the display panel, wherein the digitizer includes a base layer, a folding area, first circuit patterns disposed on a first surface of the base layer and extending in a first direction, a plurality of first dummy patterns disposed in regions defined by the first circuit patterns, second circuit patterns disposed on a second surface of the base layer and extending in a second direction that intersects the first direction, and a plurality of second dummy patterns disposed in regions defined by the second circuit patterns, the second dummy patterns include a plurality of first lower dummy patterns, which do not overlap the folding area, and a plurality of second lower dummy patterns, which overlap the folding area.Type: GrantFiled: February 9, 2021Date of Patent: November 15, 2022Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Hirotsugu Kishimoto, Seok Won Jang, Yong Chan Jeon, Hyun Been Hwang
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Publication number: 20220291716Abstract: An electronic product comprises: a sensing area that senses a touch, a non-sensing area adjacent to the sensing area and that does not sense a touch, a display panel that displays an image on a front surface, and a stack structure disposed on a rear surface of the display panel and that includes a plurality of conductive patterns that sense a touch. The plurality of conductive patterns includes first conductive patterns that extend across the sensing area and the non-sensing area. Each of the first conductive patterns has a first thickness in the sensing area and a second thickness in the non-sensing area that is less than the first thickness.Type: ApplicationFiled: December 20, 2021Publication date: September 15, 2022Inventors: HIROTSUGU KISHIMOTO, DA SOM GU, SUNG GUK AN, JEONG IL YOO, JANG DOO LEE, YONG CHAN JEON
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Publication number: 20220271253Abstract: A display device includes a display area and a non-display area which is adjacent to the display area. The display device includes a display panel, and a cover window structure which is on the display panel. The cover window structure includes a cover window including a first surface facing the display panel, a second surface opposite to the first surface, and a third surface connecting the first surface with the second surface, and a first window protection layer on the cover window. The first window protection layer includes a first protection portion on the first surface of the cover window and a second protection portion on the third surface of the cover window, where the second protection portion is in the non-display area.Type: ApplicationFiled: September 13, 2021Publication date: August 25, 2022Inventors: Yong Chan JEON, Hirotsugu KISHIMOTO, Da Som GU, Jeong Il YOO, Jang Doo LEE, Chul Ho JEONG, Hyun Been HWANG
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Patent number: 11398051Abstract: A vehicle camera calibration apparatus and method are provided. The vehicle camera calibration apparatus includes a camera module configured to acquire an image representing a road from a plurality of cameras installed in a vehicle, an input/output module configured to receive, as an input, the acquired image from the camera module, or output a corrected image, a lane detection module configured to detect a lane and extract a feature point of the lane from an image received from the input/output module, and a camera correction module configured to estimate a new external parameter using a lane equation and a lane width based on initial camera information and external parameter information in the image received from the input/output module, and to correct the image.Type: GrantFiled: August 8, 2018Date of Patent: July 26, 2022Assignee: VADAS CO., LTD.Inventors: Jun-Seok Lee, Byeong-Chan Jeon, Jeong-mok Ha, Hee-soo Kim
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Publication number: 20220187979Abstract: A display device includes: a display panel comprising a display layer having a first display area, a second display area spaced apart from the first display area, and a third display area between the first and second display areas, and a touch sensor layer having a plurality of touch electrodes in the first, second, and third display areas on the display layer; a touch driver configured to drive the touch electrodes of the touch sensor layer; a digitizer layer below the display panel and overlapping with the first and second display areas, the digitizer layer comprising first electrode patterns and second electrode patterns; and an electromagnetic sensor driver configured to drive the first electrode patterns and the second electrode patterns of the digitizer layer to form a magnetic field in the digitizer layer.Type: ApplicationFiled: November 18, 2021Publication date: June 16, 2022Inventors: Sung Ki JUNG, Eun Gil CHOI, Da Som GU, Yun Jae KIM, Jai Ku SHIN, Yong Chan JEON, Hyun Been HWANG
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Publication number: 20220164045Abstract: The present disclosure relates generally to a display device. According to one aspect of the present disclosure, a display device includes: a display panel configured to display an image on its front surface, a digitizer layer disposed on a back surface of the display panel and configured to generate a magnetic field by first electrode patterns and second electrode patterns, and an adhesive layer disposed between the display panel and the digitizer layer and containing SiOCH3CH3—CH2—CH2—SiCH3OCH3OCH3.Type: ApplicationFiled: August 26, 2021Publication date: May 26, 2022Inventors: HIROTSUGU KISHIMOTO, DA SOM GU, YONG CHAN JEON, SUNG KI JUNG, CHUL HO JEONG, SEUNG KYUN HONG
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Publication number: 20220160932Abstract: A high-strength hyaluronate fiber, suitable for use in a surgical suture, a lifting thread, a tissue-engineering scaffold, etc., and a manufacturing method thereof are proposed. The method includes (a) controlling a water content of a hyaluronate having a weight average molecular weight of 100-3,000 kDa to 50-95 wt % to prepare a hyaluronate paste, (b) melting the hyaluronate paste having a controlled water content at a temperature ranging from room temperature to 100° C., and then extruding the hyaluronate paste through a nozzle, and (c) drying the extruded spinning fluid to form a fiber. The hyaluronate fiber has the water content of 5-25 wt %, the tensile strength of 3 to 15 kg/mm2, and a smooth surface with small cracks, so that the hyaluronate fiber can be used for a surgical suture, a lifting thread, a filler for cosmetic surgery, a tissue-engineering scaffold, etc.Type: ApplicationFiled: November 27, 2020Publication date: May 26, 2022Inventors: Dong Keon KWEON, Sin Hwan KWON, Jong Soo KIM, Da Wei LI, Myoung Han LEE, Hyun Ho LEE, Young Chan JEON, Joo Yeon HONG