Patents by Inventor Kyo SHIN
Kyo SHIN 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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SERVICE RELAY DEVICE, SERVICE RECEIVER FOR RECEIVING THE RELAYED SERVICE SIGNAL, AND METHODS THEREOF
Publication number: 20090197527Abstract: A service relay device is provided. The service relay device includes a receiving unit which receives a service signal, and a service processing unit which changes information regarding an order of changing frequency channels included in the received service signal, using replacement frequency channels, and broadcasts the service signal. The service processing unit includes a detecting unit which detects the information regarding the order of changing frequency channels, a storage unit which stores information regarding replacement frequency channels, an information processing unit which replaces the information regarding the order of changing frequency channels, using the replacement frequency channels stored in the storage unit, and a relay unit which broadcasts a service signal. As a result, service signals are provided stably even in the fringe area.Type: ApplicationFiled: September 24, 2008Publication date: August 6, 2009Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: June-hee LEE, Kyo-shin CHOO, Kil-sik HA, Hae-joo JEONG -
Patent number: 7514870Abstract: A plasma display panel and a method and apparatus for driving the same are provided that are capable of preventing miss-writing and improving discharge and light-emission efficiencies. In the panel, an upper substrate and a lower substrate are opposed to each other and have a plurality of discharge cells therebetween. A first upper electrode group is formed on the upper substrate and includes at least one electrode. A second upper electrode group is formed on the upper substrate in such a manner to be adjacent to the first upper electrode group and includes at least one electrode having a different width from the first upper electrode group. A data electrode is provided on the lower substrate in such a manner to be perpendicular to the first and second upper electrode groups.Type: GrantFiled: October 16, 2006Date of Patent: April 7, 2009Assignee: LG Electronics Inc.Inventors: Eun-Cheol Lee, Jae-Sung Kim, Young-Joon Ahn, Seok Dong Kang, Young-Kyo Shin, Sung-Yong Ahn, Song-Won Chi, Jae-Hong Lee, Tae-Wan Choi, Jeong-Pil Choi, Tae-Hyung Kim, Geun-Soo Lim
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Publication number: 20090073880Abstract: A system and method is disclosed for controlling congestion in communications between an RSE and multiple OBEs in a DSRC system. In certain embodiments, a system and method for controlling congestion in communications between an RSE and multiple OBEs includes determining a priority level for each of multiple OBEs with respect to reserving a channel between each OBE and an RSE. Based on this determination, each OBE is assigned a waiting period based on their respective priority levels. The OBEs then send requests to reserve a channel to the RSE after waiting the assigned waiting periods.Type: ApplicationFiled: December 27, 2006Publication date: March 19, 2009Inventors: Pu Sik Park, Dae Kyo Shin, Ki Tag Lim, Jae Min Kwak, Jong Chan Choi
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Publication number: 20080130776Abstract: A trellis encoding device includes a plurality of trellis encoders to perform trellis-encoding of a transport stream into which a supplementary reference signal (SRS) has been inserted, and performs a memory reset in a region that precedes an SRS; and a parity compensation unit to compensate for parities of the transport stream in accordance with values stored in memories included in the trellis encoders. The plurality of trellis encoders may be implemented in diverse types. The trellis encoding device can perform a memory reset selectively using the stored value of the memory and the inverted value thereof, or selectively using the stored value of the memory and a fixed value. By properly resetting the memory in processing the transport stream into which the SRS has been inserted, DC offset can be reduced.Type: ApplicationFiled: July 9, 2007Publication date: June 5, 2008Applicant: Samsung Electronics Co., Ltd.Inventors: Eui-jun PARK, Jung-jin Kim, Seok-Hyun Yoon, Kyo-shin Choo, Keon-yong Seok
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Patent number: 7227513Abstract: A plasma display panel and a driving method thereof that is capable of improving a discharge efficiency as well as preventing a crosstalk. In the panel, an address electrode is included in each discharge cell making a unit pixel of the plasma display panel. A plurality of second sustain electrodes are positioned at each periphery of the discharge cell in a direction crossing the address electrode to receive a second sustaining pulse. At least one of first sustain electrode is positioned at the center of the discharge cell in a direction crossing the address electrode to receive a first sustaining pulse applied alternately with respect to the second sustaining pulse.Type: GrantFiled: June 13, 2001Date of Patent: June 5, 2007Assignee: LG Electronics IncInventors: Eun Cheol Lee, Young Kyo Shin
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Publication number: 20070108903Abstract: A plasma display panel and a method and apparatus for driving the same that are capable of preventing miss-writing and improving discharge and light-emission efficiencies. In the panel, an upper substrate and a lower substrate are opposed to each other with having a plurality of discharge cells therebetween. A first upper electrode group includes at least one electrode having a desired width and is formed on the upper substrate. A second upper electrode group includes at least one electrode having a different width from the first upper electrode group and is formed on the upper substrate in such a manner to be adjacent to the first upper electrode group. A data electrode is provided on the lower substrate in such a manner to be perpendicular to the first and second upper electrode group. In the method and apparatus, a short-path discharge occurs between two electrodes spaced at a small distance from each other, of electrodes included in the first and second upper electrode groups.Type: ApplicationFiled: October 16, 2006Publication date: May 17, 2007Inventors: Eun-Cheol Lee, Jae-Sung Kim, Young-Joon Ahn, Seok Kang, Young-Kyo Shin, Sung-Yong Ahn, Song-Won Chi, Jae-Hong Lee, Tae-Wan Choi, Jeong-Pil Choi, Tae-Hyung Kim, Geun-Soo Lim
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Patent number: 7133005Abstract: A plasma display panel and a method and apparatus for driving the same that are capable of preventing miss-writing and improving discharge and light-emission efficiencies. In the panel, an upper substrate and a lower substrate are opposed to each other with having a plurality of discharge cells therebetween. A first upper electrode group includes at least one electrode having a desired width and is formed on the upper substrate. A second upper electrode group includes at least one electrode having a different width from the first upper electrode group and is formed on the upper substrate in such a manner to be adjacent to the first upper electrode group. A data electrode is provided on the lower substrate in such a manner to be perpendicular the first and second upper electrode group. In the method and apparatus, a short-path discharge occurs between two electrodes spaced at a small distance from each other, of electrodes included in the first and second upper electrode groups.Type: GrantFiled: July 3, 2001Date of Patent: November 7, 2006Assignee: LG Electronics Inc.Inventors: Eun-Cheol Lee, Jae-Sung Kim, Young-Joon Ahn, Seok Dong Kang, Young-Kyo Shin, Sung-Yong Ahn, Song-Won Chi, Jae-Hong Lee, Tae-Wan Choi, Jeong-Pil Choi, Tae-Hyung Kim, Geun-Soo Lim
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Patent number: 6980178Abstract: A method of driving a plasma display panel that is adaptive for improving brightness and efficiency. In the method, a sustaining pulse for sustaining a discharge of a cell selected in a sustaining interval is alternately applied to each of a sustaining electrode pair. A pulse signal synchronized with the sustaining pulse is applied to a data electrode to cause a discharge for inducing a long-path discharge between the sustaining electrode pair between any one of the sustaining electrode pair and the data electrode.Type: GrantFiled: September 7, 2001Date of Patent: December 27, 2005Assignee: LG Electronics Inc.Inventors: Jae Hong Lee, Young Kyo Shin, Eun Cheol Lee, Sung Yong Ahn
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Publication number: 20050169267Abstract: A method of and apparatus for securing a Mobile lpv6 packet. The method includes: confirming, by a mobile node in an external link, whether an address of the mobile node is registered at a home agent at which a home link of the mobile node is present; and discarding a packet that should be transmitted when it is confirmed that the address is registered.Type: ApplicationFiled: February 2, 2005Publication date: August 4, 2005Applicant: Samsung Electronics Co., LtdInventors: Kyo-shin Choo, Hak-goo Lee, Min-jae Lee
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Publication number: 20050129032Abstract: A binding management method and apparatus. The binding management apparatus includes a reference counter for managing entries in a binding update list in which binding update information is recorded. The binding management apparatus has a simple structure and a high operating speed because a low number of counters are used for binding management of a mobile node, a correspondent node, or a home agent.Type: ApplicationFiled: November 23, 2004Publication date: June 16, 2005Applicant: Samsung Electronics Co., Ltd.Inventors: Yong-Ku Kim, Kyo-shin Choo
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Publication number: 20050132152Abstract: A method and an apparatus for writing data in a recording medium and/or reading out data from the recording medium. In the method and apparatus for reading out and writing data having a second data length unit with respect to a recording medium in which data are processed in a first data length unit, it is judged whether a position at which the data having the second data length unit have been written or will be written in the recording medium is a start portion of data having the first data length unit, and the data having the second data length unit are adaptively written or read out in accordance with the judgment result.Type: ApplicationFiled: December 16, 2004Publication date: June 16, 2005Applicant: Samsung Electronics Co., Ltd.Inventor: Kyo-shin Choo
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Patent number: 6906689Abstract: A plasma display panel that is adaptive for improving discharge efficiency. In the panel, a plurality of the first and second electrodes are provided at the rear side of an upper substrate. A dielectric layer is provided at the rear side of the upper substrate in such a manner to cover the upper substrate and the first and second electrodes. A plurality of the first and second auxiliary electrodes are provided in parallel to the first and second electrodes within the dielectric layer.Type: GrantFiled: April 15, 2002Date of Patent: June 14, 2005Assignee: LG Electronics Inc.Inventors: Jae Koo Lee, Hyun Chul Kim, Sung Soo Yang, Young Kyo Shin
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Publication number: 20040221153Abstract: An enciphering/deciphering apparatus and method are provided. The apparatus for enciphering data packets with a variable width comprises: a variable width-fixed width data packet conversion unit such that if a fixed width is a width of a data packet, which is processed in an enciphering process, and is a multiple of a variable width that is the width of an arbitrary data packet input from an arbitrary interface module, sequentially receiving the same number of variable width data packets as a combination value, which is obtained by dividing the fixed width by the variable width, and combining the same number of sequentially received variable width data packets as the combination value to generate a fixed width data packet and outputting the fixed width data packet; and an enciphering unit enciphering the outputted fixed width data packet to generate and to output a fixed width cipher data packet.Type: ApplicationFiled: February 6, 2004Publication date: November 4, 2004Applicant: Samsung Electronics Co., Ltd.Inventors: Chul-min Kim, Kyo-shin Choo
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Publication number: 20040169621Abstract: A plasma display panel and a driving method thereof that is capable of improving a discharge efficiency as well as preventing a crosstalk. In the panel, an address electrode is included in each discharge cell making a unit pixel of the plasma display panel. A plurality of second sustain electrodes are positioned at each periphery of the discharge cell in a direction crossing the address electrode to receive a second sustaining pulse. At least one of first sustain electrode is positioned at the center of the discharge cell in a direction crossing the address electrode to receive a first sustaining pulse applied alternately with respect to the second sustaining pulse.Type: ApplicationFiled: June 13, 2001Publication date: September 2, 2004Applicant: LG Electronics, Inc.Inventors: Eun Cheol Lee, Young Kyo Shin
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Patent number: 6593702Abstract: A plasma display panel that is capable of improving a discharge efficiency. In the panel, trigger electrodes are provided at the center of an upper substrate. Sustaining electrodes is provided at the upper substrate and is positioned at a layer different from the trigger electrodes. An address electrode is provided at a lower substrate opposed to the upper substrate in a direction crossing the trigger electrodes.Type: GrantFiled: July 18, 2001Date of Patent: July 15, 2003Assignee: LG Electronics Inc.Inventors: Jae Sung Kim, Young Kyo Shin, Seok Dong Kang
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Publication number: 20020154074Abstract: A plasma display panel that is adaptive for improving discharge efficiency. In the panel, a plurality of the first and second electrodes are provided at the rear side of an upper substrate. A dielectric layer is provided at the rear side of the upper substrate in such a manner to cover the upper substrate and the first and second electrodes. A plurality of the first and second auxiliary electrodes are provided in parallel to the first and second electrodes within the dielectric layer.Type: ApplicationFiled: April 15, 2002Publication date: October 24, 2002Applicant: LG Electronics Inc.Inventors: Jae Koo Lee, Hyun Chul Kim, Sung Soo Yang, Young Kyo Shin
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Publication number: 20020047566Abstract: A plasma display panel that is capable of improving a discharge efficiency. In the panel, trigger electrodes are provided at the center of an upper substrate. Sustaining electrodes is provided at the upper substrate and is positioned at a layer different from the trigger electrodes. An address electrode is provided at a lower substrate opposed to the upper substrate in a direction crossing the trigger electrodes.Type: ApplicationFiled: July 18, 2001Publication date: April 25, 2002Applicant: LG Electronics Inc.Inventors: Jae Sung Kim, Young Kyo Shin, Seok Dong Kang
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Publication number: 20020030645Abstract: A method of driving a plasma display panel that is adaptive for improving brightness and efficiency. In the method, a sustaining pulse for sustaining a discharge of a cell selected in a sustaining interval is alternately applied to each of a sustaining electrode pair. A pulse signal synchronized with the sustaining pulse is applied to a data electrode to cause a discharge for inducing a long-path discharge between the sustaining electrode pair between any one of the sustaining electrode pair and the data electrode.Type: ApplicationFiled: September 7, 2001Publication date: March 14, 2002Applicant: LG Electronic Inc.Inventors: Jae Hong Lee, Young Kyo Shin, Eun Cheol Lee, Sung Yong Ahn
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Publication number: 20020005822Abstract: A plasma display panel and a driving method thereof that is capable of improving a discharge efficiency as well as preventing a crosstalk. In the panel, an address electrode is included in each discharge cell making a unit pixel of the plasma display panel. A plurality of second sustain electrodes are positioned at each periphery of the discharge cell in a direction crossing the address electrode to receive a second sustaining pulse. At least one of first sustain electrode is positioned at the center of the discharge cell in a direction crossing the address electrode to receive a first sustaining pulse applied alternately with respect to the second sustaining pulse.Type: ApplicationFiled: June 13, 2001Publication date: January 17, 2002Applicant: LG Electronics, Inc.Inventors: Eun Cheol Lee, Young Kyo Shin
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Publication number: 20020003515Abstract: A plasma display panel and a method and apparatus for driving the same that are capable of preventing miss-writing and improving discharge and light-emission efficiencies. In the panel, an upper substrate and a lower substrate are opposed to each other with having a plurality of discharge cells therebetween. A first upper electrode group includes at least one electrode having a desired width and is formed on the upper substrate. A second upper electrode group includes at least one electrode having a different width from the first upper electrode group and is formed on the upper substrate in such a manner to be adjacent to the first upper electrode group. A data electrode is provided on the lower substrate in such a manner to be perpendicular the first and second upper electrode group. In the method and apparatus, a short-path discharge occurs between two electrodes spaced at a small distance from each other, of electrodes included in the first and second upper electrode groups.Type: ApplicationFiled: July 3, 2001Publication date: January 10, 2002Applicant: LG Electronics Inc.Inventors: Eun-Cheol Lee, Jae-Sung Kim, Young-Joon Ahn, Seok Dong Kang, Young-Kyo Shin, Sung-Yong Ahn, Song-Won Chi, Jae Hong Lee, Tae-Wan Choi, Jeong-Pil Choi, Tae-Hyung Kim, Geun-Soo Lim