Patents by Inventor Su Moon
Su Moon 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: 11393427Abstract: An image processing apparatus includes: a signal receiver configured to receive an input image; an image processor configured to process the input image and generate an output image; a storage configured to store a first patch corresponding to a first pixel of the input image; and a controller configured to control the image processor to generate the output image by applying the first patch stored in the storage to the first pixel.Type: GrantFiled: April 13, 2020Date of Patent: July 19, 2022Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Seok-bong Yoo, Hyung-jun Lim, Gi-yeong Gim, Young-su Moon, Tae-gyoung Ahn
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Patent number: 11290750Abstract: A display apparatus and method that reduces block noise by performing block noise boundary detections and generating a block noise boundary map on the basis of a result of the detections to cope with local random block noise having irregular shaped and blurred block boundaries to perform adaptive deblocking filtering. The apparatus includes: an image receiver; a map generator to generate a block boundary map by performing convolution using a plurality of kernels on a received image; a determiner to determine a filter parameter on the basis of the block boundary map and a block boundary period included in the block boundary map; a deblocking filter to vary a filter strength on the basis of the determined filter parameter; and a display on which an image in which block noise is removed by the deblocking filter is displayed.Type: GrantFiled: December 7, 2018Date of Patent: March 29, 2022Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Dong Yoon Kim, Seung-Ho Park, Tae Gyoung Ahn, Ho Cheon Wey, Sang Hun Kim, Young Su Moon
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Publication number: 20220071739Abstract: A mouthpiece-type orthodontic device using ultrasonic vibration, in which: an ultrasonic vibrator is installed inside a mouthpiece, and ultrasonic waves emitted from the ultrasonic vibrator affect the movement of teeth requiring correction, thereby making it possible to shorten the correction time is proposed. A vibration attenuator is attached to the outside of the mouthpiece contacting the teeth that do not need to be moved, and thus the ultrasonic vibration can be selectively transmitted only to the teeth requiring correction. Further, a plurality of grooves are formed on the outside of the mouthpiece, and the vibration attenuator can be mounted thereto, thus making it possible to selectively transmit the ultrasonic vibrations only to the teeth requiring correction.Type: ApplicationFiled: August 10, 2020Publication date: March 10, 2022Inventors: Kyong Won HWANG, Pyoung Su MOON
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Publication number: 20220040495Abstract: A stomatitis treatment device which is equipped with a light emitting means inside a housing to enable inflammations on the roof of the mouth and the upper side of the tongue to be treated, and to which a coupling module is attached to allow inflammations occurring on the lower side of the bottom of the mouth, etc. to be treated, is proposed. The stomatitis treatment device allows the roof of the mouth, the tongue, and the bottom of the mouth to be simultaneously irradiated with light for treatment by attaching and detaching the coupling module to and from the housing having the cell regeneration lamp therein, and thus can be used by patients having severe stomatitis with multiple lesions.Type: ApplicationFiled: November 8, 2019Publication date: February 10, 2022Inventors: Kyong Won HWANG, Pyoung Su MOON
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Publication number: 20220013538Abstract: A semiconductor memory device includes; a first stacked structure including a first staircase portion, a second stacked structure on the first stacked structure and including a second staircase portion overlapping the first staircase portion, a first contact plug penetrating the first stacked structure and the second stacked structure, electrically connected to the first stacked structure and not electrically connected to the second stacked structure, and a second contact plug penetrating the first stacked structure and the second stacked structure, electrically connected to the second stacked structure and not electrically connected to the first stacked structure.Type: ApplicationFiled: January 26, 2021Publication date: January 13, 2022Inventors: So Hyeon Lee, Sung Su Moon, Jae Duk Lee, Ik-Hyung Joo
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Patent number: 11222609Abstract: Disclosed is a local dimming liquid crystal display device.Type: GrantFiled: January 7, 2020Date of Patent: January 11, 2022Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Doo-seop Choi, Gi-yeong Gim, Young-su Moon, Young-hoon Jeong
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Publication number: 20210312598Abstract: A display apparatus is provided. The display apparatus includes an input interface, a first storage, a display, and a processor. Pixel values corresponding to a predetermined number of lines in an image input through the input interface are stored in the first storage. The processor acquires a first patch of a predetermined size by sampling a number of pixel values located in an outer region of a matrix centering about a specific pixel value from among the pixel values stored in the first storage, acquires a high-frequency component for the specific pixel value based on the acquired first patch, and processes the input image based on the high-frequency component. The display displays the processed image.Type: ApplicationFiled: June 17, 2021Publication date: October 7, 2021Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Hyung-jun LIM, Seok-bong YOO, Tae-gyoung AHN, Young-su MOON, Seong-hoon CHOI
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Patent number: 11074671Abstract: An electronic apparatus is provided. The electronic apparatus includes: a storage configured to store a plurality of filters each corresponding to a plurality of image patterns; and a processor configured to classify an image block including a target pixel and a plurality of surrounding pixels into one of the plurality of image patterns based on a relationship between pixels within the image block and to obtain a final image block in which the target pixel is image-processed by applying at least one filter corresponding to the classified image pattern from among the plurality of filters to the image block, wherein the plurality of filters are obtained by learning, through an artificial intelligence algorithm, a relationship between a plurality of first sample image blocks and a plurality of second sample image blocks corresponding to the plurality of first sample image blocks based on each of the plurality of image patterns.Type: GrantFiled: August 7, 2019Date of Patent: July 27, 2021Assignee: Samsung Electronics Co., Ltd.Inventors: Hyun-Seung Lee, Dong-Hyun Kim, Young-Su Moon, Tae-gyoung Ahn
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Patent number: 11062430Abstract: A display apparatus is provided. The display apparatus includes an input interface, a first storage, a display, and a processor. Pixel values corresponding to a predetermined number of lines in an image input through the input interface are stored in the first storage,. The processor acquires a first patch of a predetermined size by sampling a number of pixel values located in an outer region of a matrix centering about a specific pixel value from among the pixel values stored in the first storage, acquires a high-frequency component for the specific pixel value based on the acquired first patch, and processes the input image based on the high-frequency component. The display displays the processed image.Type: GrantFiled: December 3, 2019Date of Patent: July 13, 2021Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Hyung-jun Lim, Seok-bong Yoo, Tae-gyoung Ahn, Young-su Moon, Seong-hoon Choi
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Patent number: 10986448Abstract: A sound vibration actuator includes: a casing having an internal space, a coil part coupled to the casing to receive power, a magnet part disposed in the casing, an elastic member whose one surface coupled to the magnet part, a substrate drawn from the internal space, and an external device-coupling part disposed on an outer peripheral surface of the casing to be coupled to an external device, wherein the casing has an underside casing part, a side periphery casing part, and a top casing part, the coil part is coupled to the top casing part, and the external device-coupling part includes a first coupling area coming into contact with a portion of the outer periphery of the side periphery casing part and second coupling areas extended from the first coupling area in a vertical direction to the first coupling area coupled to the external device.Type: GrantFiled: December 5, 2019Date of Patent: April 20, 2021Assignee: MPLUS CO., LTD.Inventors: Yong Jin Kim, Jun Kun Choi, Yeon Ho Son, Yong Tae Kim, Dong Su Moon, Seok Jun Park, Tae Hoon Lee
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Patent number: 10963995Abstract: An image processing apparatus is provided. The image processing apparatus according to an example embodiment includes an input unit comprising input circuitry, and a processor configured to: perform a noise reduction process on an image input through the input unit, identify a first pixel block based on an object pixel in the input image, identify a second pixel block based on the object pixel in a denoised image, obtain a gain value based on a pixel value included in the first pixel block and a pixel value included in the second pixel block, and perform an enhancement process on the denoised image by applying the obtained gain value to the second pixel block.Type: GrantFiled: October 19, 2018Date of Patent: March 30, 2021Assignee: Samsung Electronics Co., Ltd.Inventors: Sang-hun Kim, Seung-ho Park, Dong-yoon Kim, Young-su Moon
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Patent number: 10909910Abstract: A display apparatus and control method thereof are provided. The display apparatus including: a display configured to display an image; a backlight unit including a plurality of light sources configured to emit light to a screen of the display; an image processor configured to divide an input image into a plurality of blocks, identify target brightness for each block, and adjust a control value of each of the plurality of light sources based on priority of each of the plurality of light sources; and a driver configured to drive the plurality of light sources based on the control value. Thus, the duty for controlling the quality of light from the light source is identified considering the duty of the light source corresponding to an area of which previously identified priority is high, and thus dimming control is possible taking effects of light diffusion from adjacent neighboring light sources into account.Type: GrantFiled: November 16, 2017Date of Patent: February 2, 2021Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Young-hoon Jeong, Doo-seop Choi, Young-su Moon
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Publication number: 20210028381Abstract: The present disclosure discloses a method of manufacturing a multilayer perovskite structure, and a multilayer perovskite structure and solar cell manufactured using the same. The method of manufacturing a multilayer perovskite structure according to an embodiment of the present disclosure includes a step of forming a first perovskite layer using a compound including a first perovskite precursor on a base substrate; a step of forming a second perovskite layer using a compound including a second perovskite precursor on a donor substrate; and a step of laminating the first and second perovskite layers so that the first and second perovskite layers contact each other and then applying heat or pressure to form a multilayer perovskite structure.Type: ApplicationFiled: July 23, 2020Publication date: January 28, 2021Applicants: Korea University Research and Business Foundation, Global Frontier Center for Multiscale Energy Systems, Seoul National University R&DB FoundationInventors: Jun Hong NOH, Man Soo CHOI, Seung Min LEE, Yeoun Woo JANG, Chan Su MOON, Kyung Mun YEOM, Kwang CHOI
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Patent number: 10893348Abstract: A sound vibration actuator includes: a bracket and a casing for forming an internal space; a coil part coupled to the bracket in the internal space; a magnet part disposed around the coil part; an elastic member whose one surface coupled to the magnet part; a substrate fixed to the bracket and exposed outward from the internal space; and a substrate seating part disposed on the outer peripheral surface of the casing, wherein the substrate is disposed on top of the substrate seating part. The sound vibration actuator reduces the entire thickness thereof, while constantly maintaining an amount of vibration and generate vibrations in various frequency bands because the coil and the magnet are not fixed in the process where the vibrations are generated.Type: GrantFiled: July 11, 2019Date of Patent: January 12, 2021Assignee: MPLUS CO., LTD.Inventors: Yong Tae Kim, Yeon Ho Son, Dong Su Moon
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Patent number: 10885614Abstract: An electronic device and an image conversion method of the electronic device, the electronic device comprising: a receiving unit for receiving a first image from a source device; a decoding unit for decoding brightness information of the first image; a converting unit for converting a dynamic range of the first image on the basis of the decoded brightness information, using a mapping function; and a display unit for displaying a second image having the converted dynamic range on a display, wherein the mapping function is a curve function including a plurality of points determined on the basis of the first image, a characteristic of a change in brightness of a display of the source device, and a characteristic of brightness of a scene of the first image. The present disclosure may generate, for example, a high dynamic range (HDR) image, which is improved from a standard dynamic range (SDR) image.Type: GrantFiled: August 8, 2016Date of Patent: January 5, 2021Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Seung-ho Park, Seung-hoon Han, Ji-won Choi, Ho-cheon Wey, Young-su Moon
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Patent number: 10846830Abstract: Disclosed is a display apparatus including: a signal receiver configured to receive an image signal; a display configured to display an image; a processor configured to: calculate a change degree and a change direction of pixel value differences between at least one first pixel and two or more second pixels of an image, and change a pixel value of the first pixel based on the pixel value difference which is relatively small among the pixel value differences obtained by the calculated change degree and the calculated change direction. According to this, it is possible to enhance the image details without generating or and increasing of the noises.Type: GrantFiled: May 18, 2018Date of Patent: November 24, 2020Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Hyung-jun Lim, Seok-bong Yoo, Tae-gyoung Ahn, Young-su Moon, Seong-hoon Choi
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Publication number: 20200295647Abstract: A sound vibration actuator includes: a casing having an internal space formed by an underside casing part, a side periphery casing part, and a top casing part; a first vibration assembly disposed in the internal space of the casing; a second vibration assembly disposed between the first vibration assembly and the top casing part in such a manner as to be coupled to the top casing part; an elastic member whose one surface coupled to the first vibration assembly; and a third vibration assembly disposed between the first vibration assembly and the underside casing part in such a manner as to be coupled to the underside casing part. The sound vibration actuator includes at least three or more vibration assemblies disposed therein, thereby obtaining at least three or more resonance frequencies.Type: ApplicationFiled: December 5, 2019Publication date: September 17, 2020Inventors: Jun Kun CHOI, Yong Jin KIM, Yeon Ho SON, Yong Tae KIM, Dong Su MOON, Seok Jun PARK, Tae Hoon LEE
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Patent number: D954961Type: GrantFiled: April 24, 2020Date of Patent: June 14, 2022Assignee: WELSMEDITECH CO., LTD.Inventors: Kyong Won Hwang, Pyoung Su Moon
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Patent number: D954962Type: GrantFiled: April 24, 2020Date of Patent: June 14, 2022Assignee: WELSMEDITECH CO., LTD.Inventors: Kyong Won Hwang, Pyoung Su Moon
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Patent number: D954963Type: GrantFiled: April 24, 2020Date of Patent: June 14, 2022Assignee: WELSMEDITECH CO., LTD.Inventors: Kyong Won Hwang, Pyoung Su Moon