Patents by Inventor Hae-Don Chon
Hae-Don Chon 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: 9325795Abstract: A method of providing an Application Store (AppStore) service is provided. The method includes executing searching application, transmitting first request message to a directory service server, the first request message including a request for an AppStore list, receiving a first response message including the AppStore list from the directory service server, transmitting a second request message to at least one AppStore server that is selected from the AppStore list, the second request message including a request for a browser application, receiving a second response message including the browser application from at least one AppStore server, and creating items corresponding to the browser application and displaying the items as a list.Type: GrantFiled: April 11, 2011Date of Patent: April 26, 2016Assignee: Samsung Electronics Co., Ltd.Inventors: Ju Hun Kim, Hae Don Chon, Jeong Hoe Ku, Du Il Kim, Sang Seok Lim, Jin Hee Choi
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Patent number: 8462698Abstract: A method is provided for searching a route of a mobile node in a short-range communication environment. A first router to which a mobile node belongs acquires a unique address of the mobile node for communication with the mobile node. The first router determines whether the mobile node travels during communication. When the mobile node travels, the first router broadcasts the unique address of the mobile node to one or more neighboring routers and determines whether the one or more neighboring routers include the mobile node. If a second router, which is one of the one or more neighboring routers, includes the mobile node, the second router performs communication using the unique address without an additional address acquisition process.Type: GrantFiled: December 23, 2009Date of Patent: June 11, 2013Assignee: Samsung Electronics Co., LtdInventors: Sang-Won Ahn, Ki-Uk Song, Hee-Bum Ahn, Ji-Young Yi, Hae-Don Chon
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Publication number: 20110250872Abstract: A method of providing an Application Store (AppStore) service is provided. The method includes executing searching application, transmitting first request message to a directory service server, the first request message including a request for an AppStore list, receiving a first response message including the AppStore list from the directory service server, transmitting a second request message to at least one AppStore server that is selected from the AppStore list, the second request message including a request for a browser application, receiving a second response message including the browser application from at least one AppStore server, and creating items corresponding to the browser application and displaying the items as a list.Type: ApplicationFiled: April 11, 2011Publication date: October 13, 2011Applicant: SAMSUNG ELECTRONICS CO. LTD.Inventors: Ju Hun KIM, Hae Don CHON, Jeong Hoe KU, Du Il KIM, Sang Seok LIM, Jin Hee CHOI
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Publication number: 20110240451Abstract: Provided is a key input unit for facilitating a user's input operation, including a plurality of keys and a space key provided between two predetermined key columns among the plurality of keys. The key input unit also includes a plurality of keys and a predetermined region surrounding the plurality of keys, in which the predetermined region is used as a space function.Type: ApplicationFiled: March 30, 2011Publication date: October 6, 2011Applicant: Samsung Electronics Co., Ltd.Inventors: Young-Joo PARK, Sun-Gi HONG, Hae-Don CHON
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Publication number: 20100157905Abstract: A method is provided for searching a route of a mobile node in a short-range communication environment. A first router to which a mobile node belongs acquires a unique address of the mobile node for communication with the mobile node. The first router determines whether the mobile node travels during communication. When the mobile node travels, the first router broadcasts the unique address of the mobile node to one or more neighboring routers and determines whether the one or more neighboring routers include the mobile node. If a second router, which is one of the one or more neighboring routers, includes the mobile node, the second router performs communication using the unique address without an additional address acquisition process.Type: ApplicationFiled: December 23, 2009Publication date: June 24, 2010Applicant: Samsung Electronics Co., Ltd.Inventors: Sang-Won AHN, Ki-Uk Song, Hee-Bum Ahn, Ji-Young Yi, Hae-Don Chon
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Publication number: 20100029260Abstract: An apparatus and method for recommending a communication party according to a user context in an MS, in which log information received and stored in the MS is retrieved, current context information about the MS is estimated using the log information, similarities of all communication parties stored in a phonebook of the MS are calculated, and communication parties are recommended by comparing the similarities.Type: ApplicationFiled: July 31, 2009Publication date: February 4, 2010Applicants: SAMSUNG ELECTRONICS CO., LTD., INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITYInventors: Kwan-Lae Kim, Hae-Don Chon, Yun-Je Oh, Sung-Bae Cho, Jun-Ki Min
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Patent number: 7405657Abstract: Disclosed is an RFID tag for protecting information and a method for protecting personal information. The RFID tag for protecting information includes an encoder for simultaneously outputting first and second signals so as not to allow the RFID reader to distinguish respective RFID tags from each other in accordance with an information request signal from an RFID reader, a modulator for modulating the first and second signals output from the encoder, and first and second antennas respectively for outputting the modulated first and second signals. Therefore, personal information can be protected by preventing the information of the respective RFID tags from being read by unauthorized RFID.Type: GrantFiled: February 7, 2006Date of Patent: July 29, 2008Assignee: Samsung Electronics Co., Ltd.Inventors: Hae-Don Chon, Sang-Won Ahn
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Patent number: 7363153Abstract: A re-routing apparatus and method for calculating an optimum path from a path deviated position to an original path in a navigation system, and a navigation system using this apparatus and method are disclosed. When a movable body traveling on a predetermined path provided from a navigation system has deviated from the path, links are selected which meet links extending in a direction having small accumulated travel cost from the deviated position link from among links included in the original path, and then paths traveling from the deviated position to the destination via the selected links are determined as re-routing paths.Type: GrantFiled: August 13, 2003Date of Patent: April 22, 2008Assignee: Samsung Electronics Co., Ltd.Inventors: Joo-Hyun Nam, Ji-Youn Jeon, Yong-Ik Choi, Hae-Don Chon
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Publication number: 20060265123Abstract: Provided is a method and system for quickly and exactly detecting a position of a moving body by transmitting position information stored in the mobile terminal to a Telemetics terminal of a vehicle using a radio frequency identification (RFID) technology. The mobile terminal includes an RFID reader for reading position information from an RFID tag installed in a specific area in a contactless way and an RFID tag for transmitting the read position information to the Telemetics terminal of the vehicle. The mobile terminal including the RFID reader transmits position information to a position detection apparatus of a moving body using its own RFID tag. By doing this, the position detection apparatus of the moving body can receive position information from the mobile terminal, which has read the position information from the RFID tag on the road, without inputting a separate address by a user and use the received position information as position information for a destination input.Type: ApplicationFiled: December 22, 2005Publication date: November 23, 2006Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Hae-Don Chon, Hae-Jae Jung
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Publication number: 20060186989Abstract: Disclosed is an RFID tag for protecting information and a method for protecting personal information. The RFID tag for protecting information includes an encoder for simultaneously outputting first and second signals so as not to allow the RFID reader to distinguish respective RFID tags from each other in accordance with an information request signal from an RFID reader, a modulator for modulating the first and second signals output from the encoder, and first and second antennas respectively for outputting the modulated first and second signals. Therefore, personal information can be protected by preventing the information of the respective RFID tags from being read by unauthorized RFID.Type: ApplicationFiled: February 7, 2006Publication date: August 24, 2006Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Hae-Don Chon, Sang-Won Ahn
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Patent number: 7034741Abstract: An apparatus for detecting position information of a moving object. The apparatus includes a transponder, a communication module, and a reader. The transponder is installed on a predetermined location of a road and stores position information associated with the installed location. The communication module is mounted to a moving object, emits an RF (Radio Frequency) signal toward a road surface, and receives position information associated with the transponder's installation location from the nearest transponder using an RF signal. The reader receives position information associated with the transponder's installation location from the communication module, and reads a current position of the moving object. The apparatus minimizes a data error between the detected position information. The transponder installed on a road is driven by RF signals received from external devices, resulting in increasing a lifetime of the transponder.Type: GrantFiled: September 4, 2003Date of Patent: April 25, 2006Assignee: Samsung Electronics Co., Ltd.Inventors: Hae-Don Chon, Jong-Chol Seol
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Publication number: 20040239552Abstract: An apparatus for detecting position information of a moving object. The apparatus includes a transponder, a communication module, and a reader. The transponder is installed on a predetermined location of a road and stores position information associated with the installed location. The communication module is mounted to a moving object, emits an RF (Radio Frequency) signal toward a road surface, and receives position information associated with the transponder's installation location from the nearest transponder using an RF signal. The reader receives position information associated with the transponder's installation location from the communication module, and reads a current position of the moving object. The apparatus minimizes a data error between the detected position information. The transponder installed on a road is driven by RF signals received from external devices, resulting in increasing a lifetime of the transponder.Type: ApplicationFiled: September 4, 2003Publication date: December 2, 2004Applicant: SAMSUNG ELECTRONICS CO., LTDInventors: Hae-Don Chon, Jong-Chol Seol
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Publication number: 20040215392Abstract: A re-routing apparatus and method for calculating an optimum path from a path deviated position to an original path in a navigation system, and a navigation system using this apparatus and method are disclosed. When a movable body traveling on a predetermined path provided from a navigation system has deviated from the path, links are selected which meet links extending in a direction having small accumulated travel cost from the deviated position link from among links included in the original path, and then paths traveling from the deviated position to the destination via the selected links are determined as re-routing paths.Type: ApplicationFiled: August 13, 2003Publication date: October 28, 2004Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Joo-Hyun Nam, Ji-Youn Jeon, Yong-Ik Choi, Hae-Don Chon