Patents by Inventor Ju-Yeon Song
Ju-Yeon Song 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: 11958883Abstract: The present invention provides a recombinant expression vector comprising a gene encoding canine parvovirus 2a VP2 or 2b VP2 protein, a recombinant plant into which the vector is transformed, a vaccine composition against canine parvovirus, comprising canine parvovirus 2a VP2 or 2b VP2 protein obtained from the recombinant plant, and a composition for diagnosing canine parvovirus. When the recombinant plant of the present invention is used, canine parvovirus 2a VP2 or 2b VP2 antigen protein can be rapidly produced with high efficiency. Since the composition for diagnosing canine parvovirus according to the present invention uses a recombinant antigen protein, there is no possibility of contamination due to live virus handling, and thus the composition is safe, and the presence or absence of canine parvovirus infection can be rapidly diagnosed from a large amount of samples.Type: GrantFiled: April 17, 2020Date of Patent: April 16, 2024Assignees: REPUBLIC OF KOREA(ANIMAL AND PLANT QUARANTINE AGENCY), BIOAPPLICATIONS INC.Inventors: In-Ohk Ouh, Jae-Young Song, Ju-Yeon Lee, Soo Dong Cho, Jienny Lee, Yongjik Lee
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Patent number: 9485785Abstract: A method of and apparatus for operating a Coexistence Beacon Protocol (CBP) packet transmitter in a Cognitive Radio (CR)-based wireless communication system is provided. The method includes, identifying a Self-Coexistence Window (SCW) regular pattern of neighbor Wireless Regional Area Networks (WRANs), if vacant SCW slots are not periodically occurring, selecting a WRAN as a contender among the neighbor WRANs, performing a contention for transmitting the CBP packet with the contender within SCW slots that are occupied by the WRAN, and configuring an SCW usage pattern so that an SCW usage period of the CBP packet sender is double that of an SCW usage period of the contender when winning in the contention.Type: GrantFiled: July 14, 2009Date of Patent: November 1, 2016Assignee: Samsung Electronics Co., Ltd.Inventors: Sang-Bum Kim, Cheng Shan, Eun-Taek Lim, Ju-Yeon Song, Jung-Soo Woo, Geun-Ho Lee, Ho-Dong Kim, Yong-Ho Park, Jae-Ik Park
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Patent number: 8457646Abstract: A base station includes an apparatus and a method for exchanging frequency channel resources between base stations in a Cognitive Radio (CR) based communication system. A requesting Base Station (BS), which requests channel exchange a neighboring BS, receives a channel advertisement message from a neighboring BS and sends a channel exchange request message to the neighboring BS. The channel exchange request message includes at least one of a neighbor BS Identifier (ID), a requesting BS ID, channel information for the channel exchange at the requesting BS, and channel information exchangeable at the neighboring BS. The requesting BS receives a channel exchange response message from the neighboring BS in response to the channel exchange request message, determines whether to execute a channel exchange process to the neighboring BS based on information in the received channel exchange response message, and sends a channel exchange reply message indicative of the determination result.Type: GrantFiled: December 3, 2009Date of Patent: June 4, 2013Assignee: Samsung Electronics Co., Ltd.Inventors: Ho-Dong Kim, Sang-Bum Kim, Eun-Taek Lim, Ju-Yeon Song, Jung-Soo Woo, Cheng Shan, Yong-Ho Park, Jae-Ik Park
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Patent number: 8442133Abstract: An apparatus and a method for transmitting a Coexistence Beacon Protocol (CBP) packet in a Cognitive Radio (CR) wireless communication system are provided. In the method for transmitting CBP packet in a transmitter that operates in a scalable Orthogonal Frequency Division Multiple Access (OFDMA) mode, a priority is given to each channel of one or more channels based at least partly upon channel use statuses of two or more neighbor Wireless Regional Area Networks (WRANs). Whether a Quality of Service (QoS) for CBP packet transmission for each channel is met is sequentially determined according to the respective priority. A channel having a highest priority is selected from the one or more channels meeting the QoS as a channel for CBP packet transmission. A CBP packet is transmitted via the selected channel.Type: GrantFiled: February 26, 2010Date of Patent: May 14, 2013Assignee: Samsung Electronics Co., Ltd.Inventors: Sang-Bum Kim, Eun-Taek Lim, Jung-Soo Woo, Ho-Dong Kim, Cheng Shan, Ju-Yeon Song, Yong-Ho Park, Jae-Ik Park
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Patent number: 8290534Abstract: A method and apparatus for subscribing to a digital broadcasting service using mobile network subscription information in a system where a 3G (third generation) mobile communication network interacts with a DBS (digital broadcasting system) are provided. When a user requests subscription to the digital broadcasting service through a digital broadcasting-enabled mobile equipment, a DBS-CSCF (call session control function) in the 3G network transmits to an SAS (subscription agent server) of the DBS a service subscription request including the mobile subscription information or additional user personal information. The SAS processes the subscription and transmits information required for reception of the digital broadcasting to the mobile equipment. The mobile equipment changes its digital broadcasting reception setting.Type: GrantFiled: March 28, 2005Date of Patent: October 16, 2012Assignee: Samsung Electronics Co., LtdInventors: Han-Na Lim, Jong-Hyo Lee, Un-Taek Lim, Sung-Jin Park, Ki-Ho Jung, Ju-Yeon Song, Jun-Hwan Kim
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Publication number: 20100226312Abstract: An apparatus and a method for transmitting a Coexistence Beacon Protocol (CBP) packet in a Cognitive Radio (CR) wireless communication system are provided. In the method for transmitting CBP packet in a transmitter that operates in a scalable Orthogonal Frequency Division Multiple Access (OFDMA) mode, a priority is given to each channel of one or more channels based at least partly upon channel use statuses of two or more neighbor Wireless Regional Area Networks (WRANs). Whether a Quality of Service (QoS) for CBP packet transmission for each channel is met is sequentially determined according to the respective priority. A channel having a highest priority is selected from the one or more channels meeting the QoS as a channel for CBP packet transmission. A CBP packet is transmitted via the selected channel.Type: ApplicationFiled: February 26, 2010Publication date: September 9, 2010Applicant: Samsung Electronics Co., Ltd.Inventors: Sang-Bum Kim, Eun-Taek Lim, Jung-Soo Woo, Ho-Dong Kim, Cheng Shan, Ju-Yeon Song, Yong-Ho Park, Jae-Ik Park
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Publication number: 20100214965Abstract: An operating method and apparatus of a Customer Premise Equipment (CPE) in a Cognitive Radio (CR) wireless communication system and a base station in the CR wireless communications system are provided. The method includes, when receiving a beacon message from a Primary User (PU), transmitting a mode change request message including a signal strength from the PU and a channel number interfering with the PU to a base station, when receiving a mode change reply message from the base station, determining whether a partial Frequency Division Duplex (FDD) scheme is applied, and, when the partial FDD scheme is applied, communicating by receiving a downlink burst in a Time Division Duplex (TDD) channel indicated by the mode change reply message and transmitting an uplink burst in an FDD channel indicated by the mode change reply message.Type: ApplicationFiled: February 5, 2010Publication date: August 26, 2010Applicant: SAMSUNG ELECTRONICS CO. LTD.Inventors: Ho-Dong KIM, Eun-Taek LIM, Sang-Bum KIM, Ju-Yeon SONG, Jung-Soo WOO, Cheng SHAN, Yong-Ho PARK, Jae-Ik PARK
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Publication number: 20100136974Abstract: A base station includes an apparatus and a method for exchanging frequency channel resources between base stations in a Cognitive Radio (CR) based communication system. A requesting Base Station (BS), which requests channel exchange a neighboring BS, receives a channel advertisement message from a neighboring BS and sends a channel exchange request message to the neighboring BS. The channel exchange request message includes at least one of a neighbor BS Identifier (ID), a requesting BS ID, channel information for the channel exchange at the requesting BS, and channel information exchangeable at the neighboring BS. The requesting BS receives a channel exchange response message from the neighboring BS in response to the channel exchange request message, determines whether to execute a channel exchange process to the neighboring BS based on information in the received channel exchange response message, and sends a channel exchange reply message indicative of the determination result.Type: ApplicationFiled: December 3, 2009Publication date: June 3, 2010Applicant: Samsung Electronics Co., Ltd.Inventors: Ho-Dong Kim, Sang-Bum Kim, Eun-Taek Lim, Ju-Yeon Song, Jung-Soo Woo, Cheng Shan, Yong-Ho Park, Jae-Ik Park
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Publication number: 20100008297Abstract: A method of and apparatus for operating a Coexistence Beacon Protocol (CBP) packet transmitter in a Cognitive Radio (CR)-based wireless communication system is provided. The method includes, identifying a Self-Coexistence Window (SCW) regular pattern of neighbor Wireless Regional Area Networks (WRANs), if vacant SCW slots are not periodically occurring, selecting a WRAN as a contender among the neighbor WRANs, performing a contention for transmitting the CBP packet with the contender within SCW slots that are occupied by the WRAN, and configuring an SCW usage pattern so that an SCW usage period of the CBP packet sender is double that of an SCW usage period of the contender when winning in the contention.Type: ApplicationFiled: July 14, 2009Publication date: January 14, 2010Applicant: SAMSUNG ELECTRONICS CO. LTD.Inventors: Sang-Bum KIM, Cheng SHAN, Eun-Taek LIM, Ju-Yeon SONG, Jung-Soo WOO, Geun-Ho LEE, Ho-Dong KIM, Yong-Ho PARK, Jae-Ik PARK
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Publication number: 20060143065Abstract: A method for managing user schedules, which includes inputting data; determining if the input data corresponds to schedule data or request data; extracting a function necessary for executing an action which a user must perform at a specific time for the schedule data or the request data; determining a main element type according to the extracted function; and storing the input data when the input data correspond to the schedule data according to the main element type, and executing the extracted function and outputting results obtained by executing the extracted function when the input data correspond to the request data.Type: ApplicationFiled: December 29, 2005Publication date: June 29, 2006Inventors: Han-Na Lim, Jun-Hwan Kim, Bong-Kyo Moon, Ki-Ho Jung, Jong-Hyo Lee, Eun-Taek Lim, Ju-Yeon Song
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Publication number: 20050227675Abstract: A method and apparatus for subscribing to a digital broadcasting service using mobile network subscription information in a system where a 3G (third generation) mobile communication network interacts with a DBS (digital broadcasting system) are provided. When a user requests subscription to the digital broadcasting service through a digital broadcasting-enabled mobile equipment, a DBS-CSCF (call session control function) in the 3G network transmits to an SAS (subscription agent server) of the DBS a service subscription request including the mobile subscription information or additional user personal information. The SAS processes the subscription and transmits information required for reception of the digital broadcasting to the mobile equipment. The mobile equipment changes its digital broadcasting reception setting.Type: ApplicationFiled: March 28, 2005Publication date: October 13, 2005Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Han-Na Lim, Jong-Hyo Lee, Un-Taek Lim, Sung-Jin Park, Ki-Ho Jung, Ju-Yeon Song, Jun-Hwan Kim
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Publication number: 20050055159Abstract: Disclosed is a method for off-line routing by using a navigation terminal. The method includes the steps of creating second route guidance information in response to a route guidance request from a first location to a second location by utilizing first route guidance information, which had been stored in a navigation terminal for determining a route from the second location to the first location and outputting the second route guidance information as audio data, video data, or a combination thereof. Thus, a driver is not required to pay charges for route guidance information when the driver returns to the first location from the second location.Type: ApplicationFiled: July 14, 2004Publication date: March 10, 2005Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Ju-Yeon Song, Joon-Goo Park, Wuk Kim, Jae-Woon Park, Han-Na Lim, Eun-Taek Lim