Patents by Inventor Byung moo Lee
Byung moo Lee 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: 20240092141Abstract: An air conditioning device for a vehicle includes: a housing having an inside divided into an inflow space, a heat exchange space, and an outflow space, which are straightly arranged, and having a plurality of discharge ports, which communicates with an interior, at the inflow space; a blowing unit disposed at the inflow space of the housing and configured to blow air; a heat exchange unit disposed at the heat exchange space of the housing and configured to adjust a temperature of conditioned air by exchanging heat with air; and an opening-closing door disposed at the outflow space of the housing and configured to open and close the plurality of discharge ports such that conditioned air at an adjusted temperature selectively flows to the plurality of discharge ports. The air conditioning device adjusts the temperature of conditioned air for respective modes and reduces a flow resistance of air.Type: ApplicationFiled: March 8, 2023Publication date: March 21, 2024Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION, DOOWON CLIMATE CONTROL CO., LTD.Inventors: Kwang Ok Han, Young Tae Song, Yong Chul Kim, Gee Young Shin, Su Yeon Kang, Jae Sik Choi, Dae Hee Lee, Byeong Moo Jang, Ung Hwi Kim, Jae Won Cha, Won Jun Joung, Byung Guk An
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Patent number: 11108521Abstract: The present disclosure relates to a 5G or pre-5G communication system to be provided for supporting a data rate higher than that of a 4G communication system, such as LTE, and subsequent communication systems. The present disclosure relates to a method for transmitting a reference signal (RS) in a wireless communication system, comprising the steps of: configuring a transmission resource by including at least one resource block (RB), which does not map the RS, between two RBs, which map the RS, in a first subframe; transmitting a first message for directing an RB offset indicating a gap between the two RBs, which map the RS, and locations of the RBs, which map the RS; and transmitting the RS through the configured transmission resource.Type: GrantFiled: August 26, 2019Date of Patent: August 31, 2021Assignee: Samsung Electronics Co., Ltd.Inventors: Keon-Kook Lee, Tae-Young Kim, Ji-Yun Seol, Su-Ryong Jeong, Jae-Seung Son, Byung-Moo Lee
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Patent number: 11054449Abstract: A method and a device for determining transmission power in a multi-antenna communication system are provided. The method for determining transmission power includes calculating the power consumption of a transmission device, calculating the capacity of the transmission device, and determining transmission power for maximizing the energy efficiency of the transmission device by using the power consumption and the capacity thereof.Type: GrantFiled: March 13, 2013Date of Patent: July 6, 2021Assignee: Samsung Electronics Co., Ltd.Inventors: Byung Moo Lee, Jong Ho Bang, Jin Hyeock Choi, Byung Chang Kang
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Patent number: 10897706Abstract: The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates beyond 4th-Generation (4G) communication system such as a Long Term Evolution (LTE). Embodiments herein provide a method for establishing a wireless-fidelity (Wi-Fi) direct connection between a first user equipment (UE) and a second UE. The method includes sending, by a trusted network entity, a request message to each of the first UE and the second UE. Further, the method includes receiving, by the trusted network entity, a response message from each of the first UE and the second UE. Further, the method includes generating, by the trusted network entity, at least one Wi-Fi key based on the response message.Type: GrantFiled: November 6, 2015Date of Patent: January 19, 2021Assignee: Samsung Electronics Co., Ltd.Inventors: Karthik Srinivasa Gopalan, Mayuresh Madhukar Patil, Rajavelsamy Rajadurai, Byung-Moo Lee
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Publication number: 20200137153Abstract: Disclosed is a method for establishing a peer to peer (P2P) service session over an infrastructure link. The method includes sending, by a source device, an infrastructure discovery request message to discover a wireless service to a sink device. Further, the method includes receiving, by the source device, an infrastructure discovery response message from the sink device. Further, the method includes sending, by the source device, a connection capability exchange request message to discover the wireless service to the sink device. Further, the method includes receiving, by the source device, a connection capability exchange response message including a plurality of P2P connection configuration parameters from the sink device. Furthermore, the method includes establishing, by the source device, the P2P service session with the sink device based on the plurality of P2P connection configuration parameters.Type: ApplicationFiled: December 2, 2019Publication date: April 30, 2020Inventors: Mayuresh Madhukar Patil, Byung Moo Lee, Chang Soon Kim, Jong Mu Choi, Joo Yeol Lee, Soo Yong Lee
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Patent number: 10630786Abstract: A method for maintaining a persistent miracast session over a wireless link is provided. The method includes establishing a persistent miracast session with a sink device, storing at least one of an identifier of the sink device, a session identifier, and configuration parameters, and verifying at least one of the stored identifier of the sink device, the stored session identifier, and the stored configuration parameters to reestablish the persistent miracast session between the source device and the sink device over the wireless link.Type: GrantFiled: March 14, 2016Date of Patent: April 21, 2020Assignee: Samsung Electronics Co., LtdInventors: Karthik Srinivasa Gopalan, Mayuresh Madhukar Patil, Byung-Moo Lee
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Patent number: 10609581Abstract: A method and a device for setup of wireless communication is provided. The method includes recognizing at least one terminal present in a same space as the device, sending a request for a connection between the device and an access point (AP) to the at least one terminal, receiving AP information necessary for connection to the AP from the at least one terminal corresponding to the request, and attempting to connect to the AP based on the AP information.Type: GrantFiled: June 5, 2017Date of Patent: March 31, 2020Assignee: Samsung Electronics Co., LtdInventors: Min-Gyu Lee, Byung-Moo Lee, Mayuresh Madhukar Patil
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Patent number: 10595351Abstract: The present disclosure provides a method for performing initial setup with a connection acceptance device by a connection request device, the method comprising the operations of: performing an association procedure with a configurator; transmitting a first probe request message to the configurator; receiving a first probe response message including information required for a connection to the connection acceptance device from the configurator; driving a timer and transmitting a second probe request message to the connection acceptance device; receiving a second probe response message from the connection acceptance device; and starting a secure connection to the connection acceptance device when the second probe request message is received before the timer has expired, and information included in the second probe response message coincides with the information required for the connection, which is included in the first probe response message.Type: GrantFiled: March 21, 2016Date of Patent: March 17, 2020Assignee: Samsung Electronics Co., LtdInventors: Soo-Yong Lee, Byung-Moo Lee, Joo-Yeol Lee, Dong He
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Publication number: 20190379496Abstract: The present disclosure relates to a 5G or pre-5G communication system to be provided for supporting a data rate higher than that of a 4G communication system, such as LTE, and subsequent communication systems. The present disclosure relates to a method for transmitting a reference signal (RS) in a wireless communication system, comprising the steps of: configuring a transmission resource by including at least one resource block (RB), which does not map the RS, between two RBs, which map the RS, in a first subframe; transmitting a first message for directing an RB offset indicating a gap between the two RBs, which map the RS, and locations of the RBs, which map the RS; and transmitting the RS through the configured transmission resource.Type: ApplicationFiled: August 26, 2019Publication date: December 12, 2019Inventors: Keon-Kook LEE, Tae-Young KIM, Ji-Yun SEOL, Su-Ryong JEONG, Jae-Seung SON, Byung-Moo LEE
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Patent number: 10477389Abstract: Disclosed are a communication scheme and a system thereof for converging an IoT technology and a 5G communication system for supporting a high data transmission rate beyond that of a 4G system. A method and an apparatus for configuring a connection with a second device, which provides access to a network, by a first device in a communication system, is provided. The method includes discovering the second device supporting a neighbor awareness network (NAN) and located within a predetermined range from the first device, exchanging an ephemeral key of the first device for identifying the first device and an ephemeral key of the second device for identifying the second device, and performing a secure connection between the first device and the second device.Type: GrantFiled: March 21, 2016Date of Patent: November 12, 2019Assignee: Samsung Electronics Co., LtdInventors: Soo-Yong Lee, Byung-Moo Lee, Joo-Yeol Lee, Dong He
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Patent number: 10462659Abstract: A method for communicating between devices is presented. The method includes dividing a first public key of a first device into at least two partial keys, transmitting the at least two partial keys through at least two communication channels having different physical characteristics, receiving a second public key of a second device through at least one of the at least two communication channels, authenticating the second device based on the received second public key, and performing secure communication with the second device using a public key generated based on the received second public key.Type: GrantFiled: September 12, 2016Date of Patent: October 29, 2019Assignee: Samsung Electronics Co., Ltd.Inventors: Soo-Yong Lee, Byung-Moo Lee, Joo-Yeol Lee, Dong He
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Patent number: 10396955Abstract: The present disclosure relates to a 5G or pre-5G communication system to be provided for supporting a data rate higher than that of a 4G communication system, such as LTE, and subsequent communication systems. The present disclosure relates to a method for transmitting a reference signal (RS) in a wireless communication system, comprising the steps of: configuring a transmission resource by including at least one resource block (RB), which does not map the RS, between two RBs, which map the RS, in a first subframe; transmitting a first message for directing an RB offset indicating a gap between the two RBs, which map the RS, and locations of the RBs, which map the RS; and transmitting the RS through the configured transmission resource.Type: GrantFiled: September 11, 2015Date of Patent: August 27, 2019Assignee: Samsung Electronics Co., Ltd.Inventors: Keon-Kook Lee, Tae-Young Kim, Ji-Yun Seol, Su-Ryong Jeong, Jae-Seung Son, Byung-Moo Lee
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Patent number: 10231227Abstract: A method for transmitting a content by a terminal is provided. The method includes sending a request for multi-point transmission for the content to a display device, receiving information about a first transmission rate between the display device and an access point (AP) from the display device, determining a first content distribution ratio for the display device and a second content distribution ratio for the terminal based on a demanded transmission rate for transmission of the content and the first transmission rate, sending information about at least one of the first content distribution ratio and the second content distribution ratio to the display device, receiving a second content portion corresponding to the second content distribution ratio of the content from a content server, and sending the second content portion to the display device.Type: GrantFiled: June 5, 2017Date of Patent: March 12, 2019Assignee: Samsung Electronics Co., LtdInventors: Min-Gyu Lee, Byung-Moo Lee, Hae-Young Jun, Se-Hee Han
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Patent number: 10225791Abstract: A method comprising: transmitting, by a first electronic device, a discovery request message according to an internet protocol (IP) address of the first electronic device; receiving, by the first electronic device, a response to the discovery request message that is transmitted by a second electronic device according to an IP address of the second electronic device; and establishing a Tunneled Direct Link Setup (TDLS) channel with the second electronic device when the response to the discovery request message is received from the second electronic device.Type: GrantFiled: February 12, 2016Date of Patent: March 5, 2019Assignee: Samsung Electronics Co., Ltd.Inventors: Chang Soon Kim, Jong Mu Choi, Byung Moo Lee
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Publication number: 20180054845Abstract: The present disclosure provides a method for performing initial setup with a connection acceptance device by a connection request device, the method comprising the operations of: performing an association procedure with a configurator; transmitting a first probe request message to the configurator; receiving a first probe response message including information required for a connection to the connection acceptance device from the configurator; driving a timer and transmitting a second probe request message to the connection acceptance device; receiving a second probe response message from the connection acceptance device; and starting a secure connection to the connection acceptance device when the second probe request message is received before the timer has expired, and information included in the second probe response message coincides with the information required for the connection, which is included in the first probe response message.Type: ApplicationFiled: March 21, 2016Publication date: February 22, 2018Inventors: Soo-Yong LEE, Byung-Moo LEE, Joo-Yeol LEE, Dong HE
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Publication number: 20170353981Abstract: A method and a device for setup of wireless communication is provided. The method includes recognizing at least one terminal present in a same space as the device, sending a request for a connection between the device and an access point (AP) to the at least one terminal, receiving AP information necessary for connection to the AP from the at least one terminal corresponding to the request, and attempting to connect to the AP based on the AP information.Type: ApplicationFiled: June 5, 2017Publication date: December 7, 2017Inventors: Min-Gyu LEE, Byung-Moo LEE, Mayuresh Madhukar PATIL
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Publication number: 20170353948Abstract: A method for transmitting a content by a terminal is provided. The method includes sending a request for multi-point transmission for the content to a display device, receiving information about a first transmission rate between the display device and an access point (AP) from the display device, determining a first content distribution ratio for the display device and a second content distribution ratio for the terminal based on a demanded transmission rate for transmission of the content and the first transmission rate, sending information about at least one of the first content distribution ratio and the second content distribution ratio to the display device, receiving a second content portion corresponding to the second content distribution ratio of the content from a content server, and sending the second content portion to the display device.Type: ApplicationFiled: June 5, 2017Publication date: December 7, 2017Inventors: Min-Gyu Lee, Byung-Moo Lee, Hae-Young Jun, Se-Hee Han
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Publication number: 20170339557Abstract: The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates beyond 4th-Generation (4G) communication system such as a Long Term Evolution (LTE). Embodiments herein provide a method for establishing a wireless-fidelity (Wi-Fi) direct connection between a first user equipment (UE) and a second UE. The method includes sending, by a trusted network entity, a request message to each of the first UE and the second UE. Further, the method includes receiving, by the trusted network entity, a response message from each of the first UE and the second UE. Further, the method includes generating, by the trusted network entity, at least one Wi-Fi key based on the response message.Type: ApplicationFiled: November 6, 2015Publication date: November 23, 2017Inventors: Karthik Srinivasa GOPALAN, Mayuresh Madhukar PATIL, Rajavelsamy RAJADURAI, Byung-Moo LEE
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Publication number: 20170222768Abstract: The present disclosure relates to a 5G or pre-5G communication system to be provided for supporting a data rate higher than that of a 4G communication system, such as LTE, and subsequent communication systems. The present disclosure relates to a method for transmitting a reference signal (RS) in a wireless communication system, comprising the steps of: configuring a transmission resource by including at least one resource block (RB), which does not map the RS, between two RBs, which map the RS, in a first subframe; transmitting a first message for directing an RB offset indicating a gap between the two RBs, which map the RS, and locations of the RBs, which map the RS; and transmitting the RS through the configured transmission resource.Type: ApplicationFiled: September 11, 2015Publication date: August 3, 2017Inventors: Keon-Kook Lee, Tae-Young Kim, Ji-Yun Seol, Su-Ryong Jeong, Jae-Seung Son, Byung-Moo Lee
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Patent number: 9634696Abstract: A transmitter configured to support a multimode and a multiband, using radio frequency (RF) digital-to-analog converters (DACs), includes a first RF DAC configured to transmit a first signal in a first frequency band, and a second RF DAC configured to transmit a second signal in a second frequency band different from the first frequency band. The transmitter further includes an impedance controller configured to adjust impedance of one of the first RF DAC and the second RF DAC operating in an impedance matching mode to adjust a frequency range of another one of the first RF DAC and the second RF DAC operating in a data transmission mode.Type: GrantFiled: May 8, 2014Date of Patent: April 25, 2017Assignees: Samsung Electronics Co., Ltd., POSTECH ACADEMY-INDUSTRY FOUNDATIONInventors: Nam Jeong Lee, Bum Man Kim, Dong Soo Kim, Ha Dong Jin, Byung Chang Kang, Jong Ho Bang, Byung Moo Lee