Patents by Inventor Sung Ryong PARK
Sung Ryong 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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Publication number: 20240107002Abstract: A method for coding image information includes generating prediction information by predicting information on a current coding unit, and determining whether the information on the current coding unit is the same as the prediction information. When the information on the current coding unit is the same as the prediction information, a flag indicating that the information on the current coding unit is the same as the prediction information is coded and transmitted. When the information on the current coding unit is not the same as the prediction information, a flag indicating that the information on the current coding unit is not the same as the prediction information and the information on the current coding unit are coded and transmitted.Type: ApplicationFiled: December 6, 2023Publication date: March 28, 2024Applicants: Electronics and Telecommunications Research Institute, University-Industry Cooperation Group of Kyung Hee UniversityInventors: Se Yoon JEONG, Hui Yong KIM, Sung Chang LIM, Jin Ho LEE, Ha Hyun LEE, Jong Ho KIM, Jin Soo CHOI, Jin Woong KIM, Chie Teuk AHN, Gwang Hoon PARK, Kyung Yong KIM, Tae Ryong KIM, Han Soo LEE
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Publication number: 20240107032Abstract: The present invention relates to an image encoding and decoding technique, and more particularly, to an image encoder and decoder using unidirectional prediction. The image encoder includes a dividing unit to divide a macro block into a plurality of sub-blocks, a unidirectional application determining unit to determine whether an identical prediction mode is applied to each of the plurality of sub-blocks, and a prediction mode determining unit to determine a prediction mode with respect to each of the plurality of sub-blocks based on a determined result of the unidirectional application determining unit.Type: ApplicationFiled: December 7, 2023Publication date: March 28, 2024Applicants: Electronics and Telecommunications Research Institute, Kwangwoon University Industry-Academic Collaboration Foundation, University-Industry Cooperation Group of Kyung Hee UniversityInventors: Hae Chul CHOI, Se Yoon JEONG, Sung-Chang LIM, Jin Soo CHOI, Jin Woo HONG, Dong Gyu SIM, Seoung-Jun OH, Chang-Beom AHN, Gwang Hoon PARK, Seung Ryong KOOK, Sea-Nae PARK, Kwang-Su JEONG
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Publication number: 20240098172Abstract: A method and electronic device for executing application concurrently with other devices are provided. An address of an external electronic device and a location of an application is obtained. A connection is established with a device using a short-range communication protocol. The application is obtained and executed in conjunction with the device.Type: ApplicationFiled: October 23, 2023Publication date: March 21, 2024Inventors: Chang-Ryong HEO, Hyun-Seok SHIN, Ji-Hyun PARK, Sung-Hyuk SHIN, Myung-Gon HONG
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Patent number: 9571167Abstract: A near field communication antenna device of a mobile terminal having a near field communication antenna function of 13.56 MHz by Alternating Current (AC) coupling a conductive pattern of a touch screen panel is provided. The device includes a conductive pattern formed in a touch screen panel, a first antenna line AC-coupled to one end of the conductive pattern, a second antenna line AC-coupled to the other end of the conductive pattern, and a near field communication module connected to the first antenna line and the second antenna line. Therefore, a near field communication antenna can be embodied using a conductive pattern of an existing touch screen panel. Accordingly, an increase in thickness and material cost of a mobile terminal can be prevented.Type: GrantFiled: February 4, 2015Date of Patent: February 14, 2017Assignee: Samsung Electronics Co., Ltd.Inventor: Sung Ryong Park
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Patent number: 9294181Abstract: A method and apparatus of switching an antenna in a portable terminal having a plurality of antennas, a plurality of communication modules, and a switch unit for switching a wireless path are provided. The method includes determining whether a received signal strength of at least one communication module is reduced to or below a preset reference value, measuring, when the received signal strength of the at least one communication module is determined to be reduced to or below the preset reference value, respective received signal strengths of the plurality of the antennas with respect to a frequency band supported by the at least one communication module, and controlling the switch unit, based on the measurement result, such that a wireless path is formed between the at least one communication module and an antenna having a greatest received signal strength among the plurality of the antennas.Type: GrantFiled: May 23, 2012Date of Patent: March 22, 2016Assignee: Samsung Electronics Co., Ltd.Inventor: Sung Ryong Park
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Publication number: 20150147967Abstract: A near field communication antenna device of a mobile terminal having a near field communication antenna function of 13.56 MHz by Alternating Current (AC) coupling a conductive pattern of a touch screen panel is provided. The device includes a conductive pattern formed in a touch screen panel, a first antenna line AC-coupled to one end of the conductive pattern, a second antenna line AC-coupled to the other end of the conductive pattern, and a near field communication module connected to the first antenna line and the second antenna line. Therefore, a near field communication antenna can be embodied using a conductive pattern of an existing touch screen panel. Accordingly, an increase in thickness and material cost of a mobile terminal can be prevented.Type: ApplicationFiled: February 4, 2015Publication date: May 28, 2015Inventor: Sung Ryong PARK
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Patent number: 8983377Abstract: A near field communication antenna device of a mobile terminal having a near field communication antenna function of 13.56 MHz by Alternating Current (AC) coupling a conductive pattern of a touch screen panel is provided. The device includes a conductive pattern formed in a touch screen panel, a first antenna line AC-coupled to one end of the conductive pattern, a second antenna line AC-coupled to the other end of the conductive pattern, and a near field communication module connected to the first antenna line and the second antenna line. Therefore, a near field communication antenna can be embodied using a conductive pattern of an existing touch screen panel. Accordingly, an increase in thickness and material cost of a mobile terminal can be prevented.Type: GrantFiled: June 22, 2012Date of Patent: March 17, 2015Assignee: Samsung Electronics Co., Ltd.Inventor: Sung Ryong Park
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Patent number: 8792841Abstract: A method for providing a radio channel list and a mobile terminal supporting the method are disclosed. The mobile terminal includes a radio module for performing a radio channel search and for supporting radio broadcast reception, a radio antenna that serves as an antenna for the radio module, a switch placed between the radio module and the radio module, and a control unit for controlling a process of generating a first channel list of ineffective radio channels by performing radio channel search while the radio antenna is disconnected from the radio module by the switch, generating a second channel list of effective radio channels by performing radio channel search while the radio antenna is connected to the radio module by the switch, creating a valid radio channel list by removing entries of the first channel list from the second channel list, and providing the created valid radio channel list.Type: GrantFiled: May 18, 2012Date of Patent: July 29, 2014Assignee: Samsung Electronics Co., Ltd.Inventor: Sung Ryong Park
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Patent number: 8742995Abstract: An earphone antenna of a mobile terminal having a switching function by taking radiation characteristics of an antenna into consideration when the earphone antenna is used for receiving Frequency Modulation (FM) radio broadcasting and Digital Multimedia Broadcasting (DMB) is provided. The earphone antenna includes a first connector cable including a first antenna line for receiving DMB, a second connector cable including a second antenna line connected to the first antenna line for receiving FM radio broadcasting, and a switch positioned between the first connector cable and the second connector cable for electrically connecting and separating the first antenna line to and from the second antenna line. The single earphone antenna supports an FM radio broadcasting antenna and a DMB antenna.Type: GrantFiled: February 21, 2012Date of Patent: June 3, 2014Assignee: Samsung Electronics Co., Ltd.Inventor: Sung Ryong Park
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Publication number: 20130015938Abstract: A near field communication antenna device of a mobile terminal having a near field communication antenna function of 13.56 MHz by Alternating Current (AC) coupling a conductive pattern of a touch screen panel is provided. The device includes a conductive pattern formed in a touch screen panel, a first antenna line AC-coupled to one end of the conductive pattern, a second antenna line AC-coupled to the other end of the conductive pattern, and a near field communication module connected to the first antenna line and the second antenna line. Therefore, a near field communication antenna can be embodied using a conductive pattern of an existing touch screen panel. Accordingly, an increase in thickness and material cost of a mobile terminal can be prevented.Type: ApplicationFiled: June 22, 2012Publication date: January 17, 2013Applicant: SAMSUNG ELECTRONICS CO. LTD.Inventor: Sung Ryong PARK
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Publication number: 20120329413Abstract: A method for providing a radio channel list and a mobile terminal supporting the method are disclosed. The mobile terminal includes a radio module for performing a radio channel search and for supporting radio broadcast reception, a radio antenna that serves as an antenna for the radio module, a switch placed between the radio module and the radio module, and a control unit for controlling a process of generating a first channel list of ineffective radio channels by performing radio channel search while the radio antenna is disconnected from the radio module by the switch, generating a second channel list of effective radio channels by performing radio channel search while the radio antenna is connected to the radio module by the switch, creating a valid radio channel list by removing entries of the first channel list from the second channel list, and providing the created valid radio channel list.Type: ApplicationFiled: May 18, 2012Publication date: December 27, 2012Applicant: Samsung Electronics Co., Ltd.Inventor: Sung Ryong PARK
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Publication number: 20120315851Abstract: A method and apparatus of switching an antenna in a portable terminal having a plurality of antennas, a plurality of communication modules, and a switch unit for switching a wireless path are provided. The method includes determining whether a received signal strength of at least one communication module is reduced to or below a preset reference value, measuring, when the received signal strength of the at least one communication module is determined to be reduced to or below the preset reference value, respective received signal strengths of the plurality of the antennas with respect to a frequency band supported by the at least one communication module, and controlling the switch unit, based on the measurement result, such that a wireless path is formed between the at least one communication module and an antenna having a greatest received signal strength among the plurality of the antennas.Type: ApplicationFiled: May 23, 2012Publication date: December 13, 2012Applicant: SAMSUNG ELECTRONICS CO. LTD.Inventor: Sung Ryong PARK
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Publication number: 20120218205Abstract: A touchscreen-enable mobile terminal and a method for outputting text data in accordance with a touch gesture made to the mobile terminal are provided. The method includes displaying text data on a screen in a text output mode, detecting a touch gesture, determining whether the touch gesture is followed by a movement, and outputting, when the touch gesture is followed by the movement, a text selected among all displayed text data according to a direction of the movement. The user can select the text data to be output with a touch gesture. Also, the user can recognize the text data selected by a touch gesture in the form of a vibration or a sound output.Type: ApplicationFiled: February 21, 2012Publication date: August 30, 2012Applicant: SAMSUNG ELECTRONICS CO. LTD.Inventor: Sung Ryong PARK
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Publication number: 20120218158Abstract: An earphone antenna of a mobile terminal having a switching function by taking radiation characteristics of an antenna into consideration when the earphone antenna is used for receiving Frequency Modulation (FM) radio broadcasting and Digital Multimedia Broadcasting (DMB) is provided. The earphone antenna includes a first connector cable including a first antenna line for receiving DMB, a second connector cable including a second antenna line connected to the first antenna line for receiving FM radio broadcasting, and a switch positioned between the first connector cable and the second connector cable for electrically connecting and separating the first antenna line to and from the second antenna line. The single earphone antenna supports an FM radio broadcasting antenna and a DMB antenna.Type: ApplicationFiled: February 21, 2012Publication date: August 30, 2012Applicant: SAMSUNG ELECTRONICS CO. LTD.Inventor: Sung Ryong PARK