Patents by Inventor Myoung-Su Song
Myoung-Su 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: 12228902Abstract: Disclosed is a system for transmitting and receiving safety information, which generates first safety information about a control target and second safety information representing the occurrence or not of an error in the control target by using one microcontroller. The system includes a first slave controller generating first safety information and second safety information by using sensing data obtained from a control target and a master controller receiving the first safety information and the second safety information from the first slave controller through a wireless channel. When an error occurs in the first slave controller, the first slave controller transmits the second safety information to a second slave controller, and the second slave controller transmits the second safety information, received from the first slave controller, to the master controller.Type: GrantFiled: December 12, 2023Date of Patent: February 18, 2025Assignee: SILICON WORKS CO., LTD.Inventors: Myoung Su Song, Jae Wan Kim, Il Kwon Kim
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Patent number: 11961807Abstract: The present invention provides a semiconductor package, comprising: a support part; a semiconductor chip provided on the support part and including a plurality of signal pads; a buffer layer provided on the semiconductor chip; an adhesive layer provided on the buffer layer; a pressure-reducing layer provided on the adhesive layer; and a mold layer provided on the pressure-reducing layer.Type: GrantFiled: December 18, 2019Date of Patent: April 16, 2024Assignee: SILICON WORKS CO., LTD.Inventor: Myoung Su Song
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Patent number: 11953873Abstract: Disclosed is a system for transmitting and receiving safety information, which generates first safety information about a control target and second safety information representing the occurrence or not of an error in the control target by using one microcontroller. The system includes a first slave controller generating first safety information and second safety information by using sensing data obtained from a control target and a master controller receiving the first safety information and the second safety information from the first slave controller through a wireless channel. When an error occurs in the first slave controller, the first slave controller transmits the second safety information to a second slave controller, and the second slave controller transmits the second safety information, received from the first slave controller, to the master controller.Type: GrantFiled: September 19, 2022Date of Patent: April 9, 2024Assignee: SILICON WORKS CO., LTD.Inventors: Myoung Su Song, Jae Wan Kim, Il Kwon Kim
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Publication number: 20240111265Abstract: Disclosed is a system for transmitting and receiving safety information, which generates first safety information about a control target and second safety information representing the occurrence or not of an error in the control target by using one microcontroller. The system includes a first slave controller generating first safety information and second safety information by using sensing data obtained from a control target and a master controller receiving the first safety information and the second safety information from the first slave controller through a wireless channel. When an error occurs in the first slave controller, the first slave controller transmits the second safety information to a second slave controller, and the second slave controller transmits the second safety information, received from the first slave controller, to the master controller.Type: ApplicationFiled: December 12, 2023Publication date: April 4, 2024Applicant: SILICON WORKS CO., LTD.Inventors: Myoung Su SONG, Jae Wan KIM, Il Kwon KIM
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Patent number: 11880180Abstract: Disclosed is a system for transmitting and receiving safety information, which generates first safety information about a control target and second safety information representing the occurrence or not of an error in the control target by using one microcontroller. The system includes a first slave controller generating first safety information and second safety information by using sensing data obtained from a control target and a master controller receiving the first safety information and the second safety information from the first slave controller through a wireless channel. When an error occurs in the first slave controller, the first slave controller transmits the second safety information to a second slave controller, and the second slave controller transmits the second safety information, received from the first slave controller, to the master controller.Type: GrantFiled: September 19, 2022Date of Patent: January 23, 2024Assignee: SILICON WORKS CO., LTD.Inventors: Myoung Su Song, Jae Wan Kim, Il Kwon Kim
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Publication number: 20230216729Abstract: A management system and a control method are disclosed to transmit/share fault state information immediately without constructing a separate communication path for transmitting fault state information.Type: ApplicationFiled: December 20, 2022Publication date: July 6, 2023Inventors: Jae Hee LEE, Woo Jung KIM, Ki Man LA, Sang Hae PARK, Jeong Min SEO, Ki Bum SUNG, Ho Sang JANG, Dong Hyeon KIM, Ji Hun KIM, Myoung Su SONG
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Publication number: 20230204671Abstract: A battery system includes first to N-th battery modules sequentially connected in a daisy chain configuration; and a master controller connected to the first battery module through an interface IC, selecting at least one target module among the first to N-th battery modules, and transmitting a control command for the target module. The target module unidirectionally transmits the control command received from the master controller, and bidirectionally transmits response data generated in response to the control command. The master controller selects the N-th battery module as the target module first, and selects the first battery module as the target module last.Type: ApplicationFiled: December 27, 2022Publication date: June 29, 2023Inventors: Jae Hee LEE, Woo Jung KIM, Ki Man LA, Sang Hae PARK, Jeong Min SEO, Ki Bum SUNG, Ho Sang JANG, Dong Hyeon KIM, Ji Hun KIM, Myoung Su SONG
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Publication number: 20230018915Abstract: Disclosed is a system for transmitting and receiving safety information, which generates first safety information about a control target and second safety information representing the occurrence or not of an error in the control target by using one microcontroller. The system includes a first slave controller generating first safety information and second safety information by using sensing data obtained from a control target and a master controller receiving the first safety information and the second safety information from the first slave controller through a wireless channel. When an error occurs in the first slave controller, the first slave controller transmits the second safety information to a second slave controller, and the second slave controller transmits the second safety information, received from the first slave controller, to the master controller.Type: ApplicationFiled: September 19, 2022Publication date: January 19, 2023Inventors: Myoung Su SONG, Jae Wan KIM, Il Kwon KIM
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Patent number: 11480936Abstract: Disclosed is a system for transmitting and receiving safety information, which generates first safety information about a control target and second safety information representing the occurrence or not of an error in the control target by using one microcontroller. The system includes a first slave controller generating first safety information and second safety information by using sensing data obtained from a control target and a master controller receiving the first safety information and the second safety information from the first slave controller through a wireless channel. When an error occurs in the first slave controller, the first slave controller transmits the second safety information to a second slave controller, and the second slave controller transmits the second safety information, received from the first slave controller, to the master controller.Type: GrantFiled: June 7, 2019Date of Patent: October 25, 2022Assignee: SILICON WORKS CO., LTD.Inventors: Myoung Su Song, Jae Wan Kim, Il Kwon Kim
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Patent number: 11474491Abstract: Disclosed are a communication method between a master controller and slave controllers, a slave controller for the communication method, and a battery management system using the communication method and the slave controller, in which the master controller receives safety information about battery cells through a plurality of channels even when each of a plurality of slave controllers includes only one micro controller unit, thereby minimizing the increase in the cost and enhancing the safety of the battery management system. The communication method includes performing bidirectional communication between a master controller and first to Nth (where N is an integer equal to or more than two) slave controllers through a first communication channel, and receiving, by the master controller, an indication signal through a second communication signal via the first to Nth slave controllers.Type: GrantFiled: December 21, 2020Date of Patent: October 18, 2022Assignees: SILICON WORKS CO., LTD., LG ENERGY SOLUTION, LTD.Inventors: Myoung Su Song, Jae Wan Kim, Jin Yong Jeon, Ki Suk Cho, Il Kwon Kim, Seung Jun Choi, Kyu Ho Kim, Kyoung Choon Min, Ki Young Lee, Won Gon Kim
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Publication number: 20220077080Abstract: The present invention provides a semiconductor package, comprising: a support part; a semiconductor chip provided on the support part and including a plurality of signal pads; a buffer layer provided on the semiconductor chip; an adhesive layer provided on the buffer layer; a pressure-reducing layer provided on the adhesive layer; and a mold layer provided on the pressure-reducing layer.Type: ApplicationFiled: December 18, 2019Publication date: March 10, 2022Inventor: Myoung Su SONG
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Publication number: 20210109492Abstract: Disclosed are a communication method between a master controller and slave controllers, a slave controller for the communication method, and a battery management system using the communication method and the slave controller, in which the master controller receives safety information about battery cells through a plurality of channels even when each of a plurality of slave controllers includes only one micro controller unit, thereby minimizing the increase in the cost and enhancing the safety of the battery management system. The communication method includes performing bidirectional communication between a master controller and first to Nth (where N is an integer equal to or more than two) slave controllers through a first communication channel, and receiving, by the master controller, an indication signal through a second communication signal via the first to Nth slave controllers.Type: ApplicationFiled: December 21, 2020Publication date: April 15, 2021Inventors: Myoung Su Song, Jae Wan Kim, Jin Yong Jeon, Ki Suk Cho, Il Kwon Kim, Seung Jun Choi, Kyu Ho Kim, Kyoung Choon Min, Ki Young Lee, Won Gon Kim
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Patent number: 10915080Abstract: Disclosed are a communication method between a master controller and slave controllers, a slave controller for the communication method, and a battery management system using the communication method and the slave controller, in which the master controller receives safety information about battery cells through a plurality of channels even when each of a plurality of slave controllers includes only one micro controller unit, thereby minimizing the increase in the cost and enhancing the safety of the battery management system. The communication method includes performing bidirectional communication between a master controller and first to Nth (where N is an integer equal to or more than two) slave controllers through a first communication channel, and receiving, by the master controller, an indication signal through a second communication signal via the first to Nth slave controllers.Type: GrantFiled: October 30, 2018Date of Patent: February 9, 2021Assignees: SILICON WORKS CO., LTD., LG CHEM, LTD.Inventors: Myoung Su Song, Jae Wan Kim, Jin Yong Jeon, Ki Suk Cho, Il Kwon Kim, Seung Jun Choi, Kyu Ho Kim, Kyoung Choon Min, Ki Young Lee, Won Gon Kim
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Publication number: 20190377313Abstract: Disclosed is a system for transmitting and receiving safety information, which generates first safety information about a control target and second safety information representing the occurrence or not of an error in the control target by using one microcontroller. The system includes a first slave controller generating first safety information and second safety information by using sensing data obtained from a control target and a master controller receiving the first safety information and the second safety information from the first slave controller through a wireless channel. When an error occurs in the first slave controller, the first slave controller transmits the second safety information to a second slave controller, and the second slave controller transmits the second safety information, received from the first slave controller, to the master controller.Type: ApplicationFiled: June 7, 2019Publication date: December 12, 2019Inventors: Myoung Su SONG, Jae Wan KIM, Il Kwon KIM
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Publication number: 20190129369Abstract: Disclosed are a communication method between a master controller and slave controllers, a slave controller for the communication method, and a battery management system using the communication method and the slave controller, in which the master controller receives safety information about battery cells through a plurality of channels even when each of a plurality of slave controllers includes only one micro controller unit, thereby minimizing the increase in the cost and enhancing the safety of the battery management system. The communication method includes performing bidirectional communication between a master controller and first to Nth (where N is an integer equal to or more than two) slave controllers through a first communication channel, and receiving, by the master controller, an indication signal through a second communication signal via the first to Nth slave controllers.Type: ApplicationFiled: October 30, 2018Publication date: May 2, 2019Inventors: Myoung Su SONG, Jae Wan KIM, Jin Yong JEON, Ki Suk CHO, Il Kwon KIM, Seung Jun CHOI, Kyu Ho KIM, Kyoung Choon MIN, Ki Young LEE, Won Gon KIM
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Patent number: 8140896Abstract: A system and method thereof are provided. The example method may include downloading first information, from a host device, associated with an operation of a non-volatile memory and downloading second information associated with an operation of the system including the non-volatile memory, the second information downloaded based on the operation of the non-volatile memory in accordance with the downloaded first information. The example system may include a host device configured to provide first information associated with an operation of a non-volatile memory and second information associated with an operation of the system, the system including the non-volatile memory, the second information downloaded based on the operation of the non-volatile memory in accordance with the downloaded first information.Type: GrantFiled: January 12, 2007Date of Patent: March 20, 2012Assignee: Samsung Electronics Co., Ltd.Inventors: Myoung-Su Song, Jong-In Kim, Myung-Hoon Jang
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Publication number: 20070198703Abstract: A system and method thereof are provided. The example method may include downloading first information, from a host device, associated with an operation of a non-volatile memory and downloading second information associated with an operation of the system including the non-volatile memory, the second information downloaded based on the operation of the non-volatile memory in accordance with the downloaded first information. The example system may include a host device configured to provide first information associated with an operation of a non-volatile memory and second information associated with an operation of the system, the system including the non-volatile memory, the second information downloaded based on the operation of the non-volatile memory in accordance with the downloaded first information.Type: ApplicationFiled: January 12, 2007Publication date: August 23, 2007Inventors: Myoung-Su Song, Jong-In Kim, Myung-Hoon Jang
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Publication number: 20060136900Abstract: An apparatus and method update a program code of an electronic device, such as an optical disk drive, using a Serial Advanced Technology Attachment (SATA) interface. The apparatus receives SATA signals from the SATA interface and generates flash memory driving signals based on a register host-to-device FIS received from a host computer system. Furthermore, the apparatus receives program data from a data host-to-device FIS received from the host computer system and updates the program code of a flash memory in the electronic device.Type: ApplicationFiled: December 13, 2005Publication date: June 22, 2006Inventors: Hang-ro Kim, Hyung-nam Byun, Chul-min Kim, Myoung-su Song
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Patent number: 6680638Abstract: A high-speed D flip-flop includes first and second precharge circuits, and first to fifth switching circuits. The first precharge circuit precharges first and second internal nodes to a first supply voltage in response to a clock signal, and the first switching circuit provides a first discharge path between the first internal node and a third internal node in response to an input signal. The second switching circuit provides a second discharge path between the second and third internal nodes in response to a potential of the first internal node, and the second precharge circuit precharges an output terminal to a first supply voltage in response to a potential of the second internal node. The first switching circuit provides a third discharge path between the output terminal an the third internal node in response to the potential of the second internal node, and the fourth switching circuit connects the first to third discharge paths with a second supply voltage in response to the clock signal.Type: GrantFiled: August 26, 2002Date of Patent: January 20, 2004Assignee: Samsung Electronics Co., Ltd.Inventors: Soo-Won Kim, Myoung-Su Song
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Publication number: 20030062941Abstract: A high-speed D flip-flop includes first and second precharge circuits, and first to fifth switching circuits. The first precharge circuit precharges first and second internal nodes to a first supply voltage in response to a clock signal, and the first switching circuit provides a first discharge path between the first internal node and a third internal node in response to an input signal. The second switching circuit provides a second discharge path between the second and third internal nodes in response to a potential of the first internal node, and the second precharge circuit precharges an output terminal to a first supply voltage in response to a potential of the second internal node. The first switching circuit provides a third discharge path between the output terminal an the third internal node in response to the potential of the second internal node, and the fourth switching circuit connects the first to third discharge paths with a second supply voltage in response to the clock signal.Type: ApplicationFiled: August 26, 2002Publication date: April 3, 2003Applicant: Samsung Electronics Co., Ltd.Inventors: Soo-Won Kim, Myoung-Su Song