Patents by Inventor Jeong Hoon Park
Jeong Hoon Park 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: 10549612Abstract: A tilting sunroof structure may include a roll blind sled connected to a motor via a cable to slide in a longitudinal direction along a mechanism rail to open a roll blind, the mechanism rail being provided on an edge portion of a roof panel of a vehicle; a pushrod assembly allowing the roll blind sled to work in concert with a tilting sled located on the mechanism rail; and a timing assembly located on an end portion of the pushrod assembly to be selectively fastened to the roll blind sled to move the tilting sled, wherein the roll blind sled moves in a backward direction of the vehicle along the mechanism rail to be fastened to the timing assembly, and the roll blind sled fastened to the timing assembly moves further to tilt a sunroof window.Type: GrantFiled: August 31, 2018Date of Patent: February 4, 2020Assignees: Hyundai Motor Company, Kia Motors corporation, Webasto Donghee HoldingsInventors: Jeong Hoon Park, Su Yun Choi
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Patent number: 10516907Abstract: Provided is a video processing device and method capable of managing a security level of content included in a video. The video processing method includes: receiving an identifier of a video and information about a security policy to be set to the video; receiving security information related to the security policy; preparing the video by using the received identifier of the video; and updating security information of the prepared video by using the received security information according to the security policy.Type: GrantFiled: May 1, 2015Date of Patent: December 24, 2019Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Chan-yul Kim, Joon-hyun Lee, Jeong-hoon Park, Myung-jin Eom, Ho-cheon Wey, Sun-il Lee, Kwang-pyo Choi
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Patent number: 10499062Abstract: Provided are methods and apparatuses for encoding and decoding an image. Method of encoding includes: determining a maximum size of a buffer to decode each image frame by a decoder, a number of image frames to be reordered, and latency information of an image frame having a largest difference between an encoding order and a display order from among image frames that form an image sequence, based on an encoding order the image frames that form the image sequence, an encoding order of reference frames referred to by the image frames, a display order of the image frames, and a display order of the reference frames; and adding, to a mandatory sequence parameter set, a first syntax indicating the maximum size of the buffer, a second syntax indicating the number of image frames to be reordered, and a third syntax indicating the latency information.Type: GrantFiled: January 7, 2019Date of Patent: December 3, 2019Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Young-o Park, Chan-yul Kim, Kwang-pyo Choi, Jeong-hoon Park
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Publication number: 20190361716Abstract: A wearable device includes first and second electronic modules, a connection module configured to electrically connect the first electronic module to the second electronic module, and a length adjusting module of which length is adjustable to bring the connection module in contact with a user. The length adjusting module comprises first and second fastening units configured to be assembled and disassembled and configured to be locked together in a fastened position when assembled. When the first and second fastening units are assembled, the first fastening unit is electrically connected to the second fastening unit and a length of the length adjusting module is adjusted.Type: ApplicationFiled: August 9, 2019Publication date: November 28, 2019Inventors: Jae-woo KO, Dong-wook KWON, Jeong-hoon PARK, Ga-hyun JOO
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Publication number: 20190304563Abstract: Provided herein is a memory device and a method of operating the memory device. The memory device may include a one or more memory blocks, one or more peripheral circuits configured to perform an erase operation and a threshold voltage distribution scan operation on a selected memory block, and a control logic configured to control the one or more peripheral circuits, and determine the selected memory block to be a normal memory block or a defective memory block based on a result of the threshold voltage distribution scan operation.Type: ApplicationFiled: November 19, 2018Publication date: October 3, 2019Applicant: SK hynix Inc.Inventors: Min Ho HER, Dong Hyun KIM, Jeong Hoon PARK, Youn Ho JUNG, Seung Ju HA
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Publication number: 20190299763Abstract: A structure of an electric sunshade and a sunroof may include glass sleds which both open and close a sunroof glass by sliding in a longitudinal direction along mechanism rails disposed at both sides of a roof panel of a vehicle, wherein a front sled and a rear sled are rotatably coupled to both end portions of each of glass sleds, respectively, main cable devices which are connected to a driving motor by a cable, and movable along the mechanism rails, and separately include a cable protrusion slidably accommodated in glass grooves formed in lateral surfaces of the front sled, the rear sled, and the glass sled, and sunshade sleds which are selectively coupled to the main cable devices, and slide to open or close the sunshade.Type: ApplicationFiled: June 12, 2019Publication date: October 3, 2019Applicants: Hyundai Motor Company, Kia Motors Corpoation, Webasto Donghee HoldingsInventors: Jeong Hoon PARK, Seong Min GWAK, Su Yun CHOI
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Patent number: 10425690Abstract: Provided is a video processing device and method capable of enhancing security of content included in a video, the video processing device including: a loader configured to load an original video; an encoder configured to generate an encoded video including a header and a payload by encoding the loaded original video; and a security information inserter configured to insert security information comprising information about a reproduction right of the video into the header or the payload.Type: GrantFiled: May 1, 2015Date of Patent: September 24, 2019Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Ho-cheon Wey, Joon-hyun Lee, Chan-yul Kim, Jeong-hoon Park, Sun-il Lee, Kwang-pyo Choi
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Patent number: 10379877Abstract: A wearable device includes first and second electronic modules, a connection module configured to electrically connect the first electronic module to the second electronic module, and a length adjusting module of which length is adjustable to bring the connection module in contact with a user. The length adjusting module comprises first and second fastening units configured to be assembled and disassembled and configured to be locked together in a fastened position when assembled. When the first and second fastening units are assembled, the first fastening unit is electrically connected to the second fastening unit and a length of the length adjusting module is adjusted.Type: GrantFiled: June 23, 2015Date of Patent: August 13, 2019Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Jae-woo Ko, Dong-wook Kwon, Jeong-hoon Park, Ga-hyun Joo
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Publication number: 20190225063Abstract: A tilting sunroof structure may include a roll blind sled connected to a motor via a cable to slide in a longitudinal direction along a mechanism rail to open a roll blind, the mechanism rail being provided on an edge portion of a roof panel of a vehicle; a pushrod assembly allowing the roll blind sled to work in concert with a tilting sled located on the mechanism rail; and a timing assembly located on an end portion of the pushrod assembly to be selectively fastened to the roll blind sled to move the tilting sled, wherein the roll blind sled moves in a backward direction of the vehicle along the mechanism rail to be fastened to the timing assembly, and the roll blind sled fastened to the timing assembly moves further to tilt a sunroof window.Type: ApplicationFiled: August 31, 2018Publication date: July 25, 2019Applicants: Hyundai Motor Company, Kia Motors corporation, Webasto Donghee HoldingsInventors: Jeong Hoon PARK, Su Yun CHOI
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Patent number: 10362313Abstract: The present disclosure relates to signaling of sample adaptive offset (SAO) parameters determined to minimize an error between an original image and a reconstructed image in video encoding and decoding operations. An SAO decoding method includes obtaining context-encoded leftward SAO merge information and context-encoded upward SAO merge information from a bitstream of a largest coding unit (MCU); obtaining SAO on/off information context-encoded with respect to each color component, from the bitstream; if the SAO on/off information indicates to perform SAO operation, obtaining absolute offset value information for each SAO category bypass-encoded with respect to each color component, from the bitstream; and obtaining one of band position information and edge class information bypass-encoded with respect to each color component, from the bitstream.Type: GrantFiled: September 11, 2017Date of Patent: July 23, 2019Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Elena Alshina, Alexander Alshin, Jeong-hoon Park
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Patent number: 10350978Abstract: A water drain structure of a sunroof includes a pair of guide rails disposed in a longitudinal direction of a vehicle body at both ends of a roof panel. A front drip is coupled to front ends of the pair of guide rails, the front drip having a water drain channel. An inner rail is disposed in each of the guide rails. The inner rails form a path of the sunroof at both sides from a projection formed at a center region of the guide rails in the longitudinal direction and an outer rail for keeping rainwater. A storage unit is disposed at a portion of a rear end of the outer rail and is divided into a plurality of rainwater storage spaces to keep rainwater flowing therein.Type: GrantFiled: May 4, 2017Date of Patent: July 16, 2019Assignee: Hyundai Motor CompanyInventors: Jeong Hoon Park, Chang Jin Yoon, Ju Hun Lim
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Patent number: 10356421Abstract: The present disclosure relates to signaling of sample adaptive offset (SAO) parameters determined to minimize an error between an original image and a reconstructed image in video encoding and decoding operations. An SAO decoding method includes obtaining context-encoded leftward SAO merge information and context-encoded upward SAO merge information from a bitstream of a largest coding unit (MCU); obtaining SAO on/off information context-encoded with respect to each color component, from the bitstream; if the SAO on/off information indicates to perform SAO operation, obtaining absolute offset value information for each SAO category bypass-encoded with respect to each color component, from the bitstream; and obtaining one of band position information and edge class information bypass-encoded with respect to each color component, from the bitstream.Type: GrantFiled: October 6, 2017Date of Patent: July 16, 2019Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Elena Alshina, Alexander Alshin, Jeong-hoon Park
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Publication number: 20190164547Abstract: An electronic device and an method of the electronic device are provided, where the electronic device maintains a context that does not reflect a request for a secret conversation, in response to the request for the secret conversation being received from a first user, and generates a response signal to a voice signal of a second user based on the maintained context, in response to an end of the secret conversation with the first user.Type: ApplicationFiled: May 30, 2018Publication date: May 30, 2019Applicant: Samsung Electronics Co., Ltd.Inventors: Sang Hyun YOO, Young-Seok KIM, Jeong-hoon PARK, Jehun JEON, Junhwi CHOI
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Patent number: 10306230Abstract: An video decoding apparatus including a parser which obtains bit strings corresponding to current transformation coefficient level information by arithmetic decoding a bitstream based on a context model; a parameter determiner which determines a current binarization parameter by updating or maintaining a previous binarization parameter based on a comparison of a threshold and a size of a previous transformation coefficient; a syntax element restorer which obtains the current transformation coefficient level information by performing de-binarization of the bit strings using the determined current binarization parameter and generates a size of a current transformation coefficient using the current transformation coefficient level information, wherein the current binarization parameter has a value equal to or smaller than a predetermined value.Type: GrantFiled: February 22, 2018Date of Patent: May 28, 2019Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Chan-yul Kim, Jae-hyun Kim, Jeong-hoon Park
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Patent number: 10303322Abstract: A device and a method of unlocking a device are provided. The method of unlocking a device includes: determining whether an input tool of the device is separated from the device, when a disabled screen of the device is enabled; selecting one user interface from among a plurality of user inter faces for unlocking the device on the enabled screen of the device, based on the determination result; displaying the selected user interface on the screen of the device; and receiving a touch input with respect to the displayed user interface.Type: GrantFiled: June 4, 2018Date of Patent: May 28, 2019Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Seong-taek Hwang, Chang-yeong Kim, Jeong-hoon Park, Dong-wook Kwon
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Publication number: 20190158848Abstract: Provided are methods and apparatuses for encoding and decoding an image. Method of encoding includes: determining a maximum size of a buffer to decode each image frame by a decoder, a number of image frames to be reordered, and latency information of an image frame having a largest difference between an encoding order and a display order from among image frames that form an image sequence, based on an encoding order the image frames that form the image sequence, an encoding order of reference frames referred to by the image frames, a display order of the image frames, and a display order of the reference frames; and adding, to a mandatory sequence parameter set, a first syntax indicating the maximum size of the buffer, a second syntax indicating the number of image frames to be reordered, and a third syntax indicating the latency information.Type: ApplicationFiled: January 7, 2019Publication date: May 23, 2019Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Young-o PARK, Chan-yul KIM, Kwang-pyo CHOI, Jeong-hoon PARK
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Patent number: 10277903Abstract: The present disclosure relates to signaling of sample adaptive offset (SAO) parameters determined to minimize an error between an original image and a reconstructed image in video encoding and decoding operations. An SAO decoding method includes obtaining context-encoded leftward SAO merge information and context-encoded upward SAO merge information from a bitstream of a largest coding unit (MCU); obtaining SAO on/off information context-encoded with respect to each color component, from the bitstream; if the SAO on/off information indicates to perform SAO operation, obtaining absolute offset value information for each SAO category bypass-encoded with respect to each color component, from the bitstream; and obtaining one of band position information and edge class information bypass-encoded with respect to each color component, from the bitstream.Type: GrantFiled: October 6, 2017Date of Patent: April 30, 2019Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Elena Alshina, Alexander Alshin, Jeong-hoon Park
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Publication number: 20190108612Abstract: Provided is an image processing method including: acquiring images captured in at least two directions; generating a projection image by projecting the images onto a polyhedron; moving a location of at least one pixel among pixels in the projection image to reshape the projection image into a rectangular image; and processing the rectangular image.Type: ApplicationFiled: May 18, 2016Publication date: April 11, 2019Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Zakharchenko VLADYSLAV, Kwang-pyo CHOI, Jeong-hoon PARK
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Patent number: 10218984Abstract: Provided are methods and apparatuses for encoding and decoding an image. Method of encoding includes: determining a maximum size of a buffer to decode each image frame by a decoder, a number of image frames to be reordered, and latency information of an image frame having a largest difference between an encoding order and a display order from among image frames that form an image sequence, based on an encoding order the image frames that form the image sequence, an encoding order of reference frames referred to by the image frames, a display order of the image frames, and a display order of the reference frames; and adding, to a mandatory sequence parameter set, a first syntax indicating the maximum size of the buffer, a second syntax indicating the number of image frames to be reordered, and a third syntax indicating the latency information.Type: GrantFiled: April 23, 2018Date of Patent: February 26, 2019Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Young-o Park, Chan-yul Kim, Kwang-pyo Choi, Jeong-hoon Park
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Publication number: 20180341370Abstract: A device and a method of unlocking a device are provided. The method of unlocking a device includes: determining whether an input tool of the device is separated from the device, when a disabled screen of the device is enabled; selecting one user interface from among a plurality of user inter faces for unlocking the device on the enabled screen of the device, based on the determination result; displaying the selected user interface on the screen of the device; and receiving a touch input with respect to the displayed user interface.Type: ApplicationFiled: June 4, 2018Publication date: November 29, 2018Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Seong-taek Hwang, Chang-yeong Kim, Jeong-hoon Park, Dong-wook Kwon