Patents by Inventor Hee-seob Ryu
Hee-seob Ryu 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: 7864073Abstract: An apparatus and method of providing a schedule and a route are provided in which the apparatus includes an information collection unit analyzing input information and extracting an event to be added to a first schedule, a pattern recognition unit extracting an activity pattern of a user with reference to a past route and past event information, and a generation unit applying the activity pattern to at least one event of the first schedule and the extracted event to generate a second schedule, generating a first route between event locations with reference to position information and time information of each event in the second schedule, generating a third schedule, to which an additional event is added, with reference to a transition time between the event locations and an actual event time, and generating a second route for the additional event in the third schedule.Type: GrantFiled: November 8, 2007Date of Patent: January 4, 2011Assignee: Samsung Electronics Co., Ltd.Inventors: Hye-jeong Lee, Jong-ho Lea, Hee-seob Ryu, Ji-hye Chung, Yong-beom Lee
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Publication number: 20100268538Abstract: Disclosed are an electronic apparatus and a voice recognition method for the same. The voice recognition method for the electronic apparatus includes: receiving an input voice of a user; determining characteristics of the user; and recognizing the input voice based on the determined characteristics of the user.Type: ApplicationFiled: January 7, 2010Publication date: October 21, 2010Applicant: Samsung Electronics Co., Ltd.Inventors: Hee-seob RYU, Seung-kwon PARK, Jong-ho LEA, Jong-hyuk JANG
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Patent number: 7817104Abstract: An augmented reality apparatus and method in which the direction of a camera is adjusted to be consistent with a direction toward which a user faces and an augmented reality image is realized for a subject image incident from the adjusted camera direction. The augmented reality apparatus includes a viewing angle determination module which determines a viewing angle of a user, an image input module which receives an image of one or more subjects within the viewing angle of the user, an image synthesization module which generates a synthesized image by synthesizing the subject image with a digital image, and a display module which displays the synthesized image.Type: GrantFiled: October 13, 2006Date of Patent: October 19, 2010Assignee: Samsung Electronics Co., Ltd.Inventors: Hee-seob Ryu, Dong-kyung Nam, Jong-ho Lea, Sang-goog Lee, Young-jin Hong
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Publication number: 20100253695Abstract: A display method for determining an attribute of an image to be projected, according to a manipulation performed by a user on an image projection surface, and a display apparatus using the display method are provided. The display method includes determining an attribute of an image to be projected, according to a manipulation performed by a user on a predetermined object onto which the image is to be projected. Therefore, it is possible to set and/or change the attribute of the image, such as the location and size of a projected image, more conveniently and intuitively.Type: ApplicationFiled: December 23, 2009Publication date: October 7, 2010Applicant: SAMSUNG ELECTRONICS CO., LTDInventors: Hee-seob RYU, Seung-kwon PARK, Jong-ho LEA, Jong-hyuk JANG
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Patent number: 7755543Abstract: Provided are an apparatus and a method of correcting a moving direction of a pedestrian, which can estimate a pedestrian location accurately by correcting error components that are included in a moving direction angle, detected by a terrestrial magnetism sensor. The apparatus for correcting a pedestrian moving direction, including a signal receiving unit which estimates a pedestrian location using a satellite signal from a satellite, a sensor unit which detects a first moving direction angle using a terrestrial magnetism sensor, and a control unit which calculates a second moving direction angle using a pedestrian location estimated by using a satellite signal of good reception quality and corrects the first moving direction angle detected by the terrestrial magnetism sensor by using the calculated second moving direction angle.Type: GrantFiled: July 30, 2008Date of Patent: July 13, 2010Assignee: Samsung Electronics Co., Ltd.Inventors: Ho-joon Yoo, Hee-seob Ryu, Sang-on Choi
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Publication number: 20100161409Abstract: An apparatus for providing content based on user's interest and a method for providing content based on user's interest are provided. The apparatus for providing content generates content differently according to the user's interest in content and outputs the generated content. Accordingly, more specialized content are provided to a user interested in the currently displayed content.Type: ApplicationFiled: October 22, 2009Publication date: June 24, 2010Applicant: Samsung Electronics Co., Ltd.Inventors: Hee-seob RYU, Sang-on CHOI, Sung-jin LEE, Min-Woo JUNG
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Publication number: 20100146461Abstract: An electronic apparatus and a displaying method thereof are provided. The electronic apparatus includes a sensor which senses user information, and a controller which reads out item information based on the sensed user information, determines a display method of item content corresponding to the read-out item information, and controls the item content to be displayed in the determined display method. Accordingly, actual goods are displayed along with information regarding the actual goods so that the user can realize a displayed image as actual goods and can easily obtain goods information.Type: ApplicationFiled: August 5, 2009Publication date: June 10, 2010Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Hee-seob Ryu, Sang-on Choi, Sung-jin Lee, Min-woo Jung
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Patent number: 7660589Abstract: A method for determining a mobile communication terminal user's points of interest, in which geographic information of an area where the mobile communication terminal user stays longer than a threshold time, and an apparatus for providing the geographic information using the method. The method includes providing identification information received from a mobile communication repeaters, which use a limited number of the identification information and repeatedly reuse the identification information at different places.Type: GrantFiled: May 18, 2006Date of Patent: February 9, 2010Assignee: Samsung Electronics Co., Ltd.Inventors: Hee-seob Ryu, Jong-ho Lea, Seong-woon Kim
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Publication number: 20090212999Abstract: Provided are an apparatus and a method of correcting a moving direction of a pedestrian, which can estimate a pedestrian location accurately by correcting error components that are included in a moving direction angle, detected by a terrestrial magnetism sensor. The apparatus for correcting a pedestrian moving direction, including a signal receiving unit which estimates a pedestrian location using a satellite signal from a satellite, a sensor unit which detects a first moving direction angle using a terrestrial magnetism sensor, and a control unit which calculates a second moving direction angle using a pedestrian location estimated by using a satellite signal of good reception quality and corrects the first moving direction angle detected by the terrestrial magnetism sensor by using the calculated second moving direction angle.Type: ApplicationFiled: July 30, 2008Publication date: August 27, 2009Applicant: Samsung Electronics Co., Ltd.Inventors: Ho-joon Yoo, Hee-seob Ryu, Sang-on Choi
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Publication number: 20090192708Abstract: A method and system for estimating a step length in a pedestrian navigation system is provided. The method of estimating a step length in a pedestrian navigation system includes calculating a walking frequency and an acceleration variance of a pedestrian by using acceleration data acquired from an acceleration sensor, calculating a walking distance of the pedestrian by using GPS data acquired from a GPS receiver, and estimating a step length of the pedestrian by using the calculated walking frequency, acceleration variance, and walking distance.Type: ApplicationFiled: December 8, 2008Publication date: July 30, 2009Applicants: SAMSUNG ELECTRONICS CO., LTD., SEOUL NATIONAL UNIVERSITY INDUSTRY FOUNDATIONInventors: Ho-Joon Yoo, Chan-Gook Park, Sang-On Choi, Hee-Seob Ryu, Hyun-Wook Kim, Seung-Hyuck Shin
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Publication number: 20090167966Abstract: A see-through display apparatus and a method thereof are provided. The see-through display apparatus includes: a screen which changes its transparency by varying its light scattering properties; a projector which projects an image onto the screen; and a control unit which controls a change of transparency of the screen. Accordingly, an image can be clearly displayed on the screen by controlling light scattering and non-scattering states of the screen, and also a user can monitor the external environment through the screen.Type: ApplicationFiled: May 14, 2008Publication date: July 2, 2009Applicant: Samsung Electronics Co., Ltd.Inventors: Dong-kyung NAM, Hee-seob RYU, Ho-joon YOO, Chang-yeong KIM
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Publication number: 20090149201Abstract: An apparatus and method for providing position information of a wireless terminal are provided. The apparatus map-matches a position estimated using a wireless signal received from a satellite or a base station to output the map-matched result when a reception state of the wireless signal is good, and map-matches a position detected by dead reckoning to output the map-matched result when the reception state of the wireless signal is not good, thereby enabling a user to correctly detect the position of the wireless terminal regardless of the reception state of the wireless signal received from the satellite or the base station.Type: ApplicationFiled: March 21, 2008Publication date: June 11, 2009Applicant: Samsung Electronics Co., Ltd.Inventors: Hee-seob Ryu, Ho-joon Yoo, Yeun-bae Kim, Sang-on Choi
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Publication number: 20080165032Abstract: An apparatus and method of providing a schedule and a route are provided in which the apparatus includes an information collection unit analyzing input information and extracting an event to be added to a first schedule, a pattern recognition unit extracting an activity pattern of a user with reference to a past route and past event information, and a generation unit applying the activity pattern to at least one event of the first schedule and the extracted event to generate a second schedule, generating a first route between event locations with reference to position information and time information of each event in the second schedule, generating a third schedule, to which an additional event is added, with reference to a transition time between the event locations and an actual event time, and generating a second route for the additional event in the third schedule.Type: ApplicationFiled: November 8, 2007Publication date: July 10, 2008Applicant: Samsung Electronics Co., Ltd.Inventors: Hye-jeong LEE, Jong-ho LEA, Hee-seob RYU, Ji-hye CHUNG, Yong-beom LEE
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Patent number: 7396127Abstract: A method and system of quantitatively evaluating subjective inconvenience, e.g., physiological fatigue and emotional fatigue, experienced by a user when the user views a three-dimensional display screen, based on objectively measurable indices. The method includes sorting words representing a degree of fatigue associated with a 3D image display among a plurality of words, grouping the sorted words through factor analysis, setting words with the highest factor weight as subjective parameters, receiving evaluation scores for the subjective parameters while varying test values of objective parameter candidates capable of representing 3D image characteristics in numerical values, obtaining a correlation between each of indices for N groups and each of the objective parameter candidates using the evaluation scores, and applying the factor weight to the indices to represent the degree of fatigue in the objective parameter candidates.Type: GrantFiled: November 20, 2006Date of Patent: July 8, 2008Assignee: Samsung Electronics Co., Ltd.Inventors: Soo-hyun Bae, Tae-hee Kim, Hee-seob Ryu, Jun-il Sohn, Min-kyu Park, Yong-beom Lee
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Publication number: 20080122737Abstract: Provided is an apparatus, a method, and a medium for displaying contents according to motions by identifying the direction of a sensed motion and moving the content region in a direction opposite to the identified direction or moving the background region in the identified direction. The apparatus including a motion sensing unit to sense a motion; a display control unit to adjust a position of an image region with reference to a direction of the sensed motion; and a display unit to display a content and a background according to the adjusted position, wherein the image region comprises a content region having the content and a background region having the background.Type: ApplicationFiled: August 29, 2007Publication date: May 29, 2008Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Jong-ho Lea, Hee-seob Ryu, Yong-beom Lee
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Publication number: 20080080041Abstract: Provided is a flat panel display (FPD), and more particularly, an FPD to display an image by controlling optical properties of a portion of the FPD. The FPD may include an image panel unit whose optical properties are locally controlled; a panel control unit to form a line field by controlling optical properties of a horizontal or vertical line region of the image panel unit; and an image input unit to project an image, which is to be output on the image panel unit, to the formed line field.Type: ApplicationFiled: September 5, 2007Publication date: April 3, 2008Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Tae-suh Park, Young-hyun Kim, Hee-seob Ryu, Yong-beom Lee
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Publication number: 20080033636Abstract: A method, medium, and system providing an updating traveling route to a user. The navigation system includes a route selecting unit to select an optimal route for an item to traverse based on calculated performance indexes of a plurality of alternative routes for the traversal, a performance index calculating unit to recalculate the performance indexes of the alternative routes during a current traversal of the selected optimal route based on received external information regarding sections of available traversals after a predetermined point in each alternative route beyond a current point of the current traversal, and a route changing unit to selectively update the optimal route during the current traversal based on the recalculated performance indexes.Type: ApplicationFiled: August 3, 2007Publication date: February 7, 2008Applicant: Samsung Electronics Co., LtdInventors: Hee-seob Ryu, Jong-ho Lea, Yong-beom Lee
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Publication number: 20080007654Abstract: Provided is a system, method and medium reproducing multimedia content in which the display position of an image and one of a plurality of audio channels are corrected with respect to a region selected by a user when multimedia content is reproduced. The system reproducing multimedia content includes a display unit to display an image through a display region divided into a plurality of subregions, an audio output unit to divide audio corresponding to the displayed image into a plurality of channels and to output the audio, a calculation unit to calculate correction values to correct a display position of the image and to correct the audio channels corresponding to a subregion selected by a user, and a signal processing unit to correct the display position and the audio channels based on the calculated correction values.Type: ApplicationFiled: January 22, 2007Publication date: January 10, 2008Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Hee-seob Ryu, Min-kyu Park, Sang-goog Lee, Jong-ho Lea
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Publication number: 20070299807Abstract: An apparatus and method to organize a user's life pattern are provided. The apparatus includes a landmark probability estimating module to estimate statistically at least one landmark based on log data indicating a user's life pattern, an image generation module to generate image corresponding to a landmark included in a group chosen from a plurality of groups including at least one landmark with reference to connections among the estimated landmarks, and an image group creation module to create an image group by arranging the images according to predetermined rules.Type: ApplicationFiled: June 1, 2007Publication date: December 27, 2007Applicants: SAMSUNG ELECTRONICS CO., LTD, INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITYInventors: Jong-ho Lea, Soon-joo Kwon, Sung-bae Cho, Hee-seob Ryu, Yong-beom Lee
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Publication number: 20070276591Abstract: An apparatus, method and medium detecting landmarks with a mobile device. The apparatus includes a storage unit to store rules of landmarks that correspond to connection relations among items representing a user's living patterns, an analysis unit to statistically analyze the collected log information representing a current living pattern of the user, a landmark probability inferring unit to infer in probability the landmarks according to the analyzed log information based on the stored rules, and a landmark selection unit to select a final landmark by mutually analyzing the stored rules and the inferred landmarks.Type: ApplicationFiled: May 24, 2007Publication date: November 29, 2007Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Jong-ho Lea, Sung-bae Cho, Hee-seob Ryu, Yong-beom Lee