Patents by Inventor Young Jung Choi
Young Jung Choi 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: 11976396Abstract: The present disclosure relates to a method for producing a nonwoven fabric that improves filtration performance when applied as a filter material. By adjusting the modification ratio of the Y-shaped cross-section of polyester filaments constituting the nonwoven fabric, when applied to a filter by increasing a specific surface area of the nonwoven fabric, it increases the collection amount of the materials to be filtered and maintains a low differential pressure, thus enabling long-term use.Type: GrantFiled: June 11, 2019Date of Patent: May 7, 2024Assignee: KOLON INDUSTRIES, INC.Inventors: Woo-seok Choi, Min-ho Lee, Hee-jung Cho, Young-shin Park, Jung-soon Jang
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Patent number: 11968990Abstract: The present application relates to creamer comprising vegetable lipids, casein, maltose, phosphates, and allulose.Type: GrantFiled: March 8, 2022Date of Patent: April 30, 2024Assignee: CJ CHEILJEDANG CORPORATIONInventors: Young Mi Lee, Seong Bo Kim, Yang Hee Kim, Seong Jun Cho, Myung Sook Choi, Young Ji Han, Ji Young Choi, Su Jung Cho, Un Ju Jung, Eun Young Kwon
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Publication number: 20240105991Abstract: The present invention relates to an electrolyte solution and a secondary battery including the same. According to the present invention, the present invention has an effect of providing a secondary battery having improved charging efficiency and output due to low discharge resistance and having a long lifespan and excellent high-temperature capacity retention by suppressing gas generation and increase in thickness.Type: ApplicationFiled: January 21, 2022Publication date: March 28, 2024Inventors: Min Jung JANG, Min Goo KIM, Young Rok LIM, Ji Young CHOI, Sang Ho LEE, Wan Chul KANG, Jong Cheol YUN, Ji Seong HAN, Hee Jeong RYU, Jae Won CHUNG
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Publication number: 20240097190Abstract: The present invention relates to an electrolyte solution and a secondary battery including the same. According to the present invention, the present invention has an effect of providing a secondary battery having improved charging efficiency and output due to low discharge resistance and having a long lifespan and excellent high-temperature capacity retention by suppressing gas generation and increase in thickness.Type: ApplicationFiled: January 21, 2022Publication date: March 21, 2024Inventors: Min Jung JANG, Min Goo KIM, Young Rok LIM, Ji Young CHOI, Sang Ho LEE, Wan Chul KANG, Jong Cheol YUN, Ji Seong HAN, Hee Jeong RYU, Jae Won CHUNG
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Publication number: 20240097188Abstract: The present invention relates to an electrolyte solution and a secondary battery including the same. According to the present invention, the present invention has an effect of providing a secondary battery having improved charging efficiency and output due to low discharge resistance and having a long lifespan and excellent high-temperature capacity retention by suppressing gas generation and increase in thickness.Type: ApplicationFiled: January 21, 2022Publication date: March 21, 2024Inventors: Min Jung JANG, Min Goo KIM, Young Rok LIM, Ji Young CHOI, Sang Ho LEE, Wan Chul KANG, Jong Cheol YUN, Ji Seong HAN, Hee Jeong RYU, Jae Won CHUNG
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Publication number: 20240097189Abstract: The present invention relates to an electrolyte solution and a secondary battery including the same. According to the present invention, the present invention has an effect of providing a secondary battery having improved charging efficiency and output due to low discharge resistance and having a long lifespan and excellent high-temperature capacity retention by suppressing gas generation and increase in thickness.Type: ApplicationFiled: January 21, 2022Publication date: March 21, 2024Inventors: Min Jung JANG, Min Goo KIM, Young Rok LIM, Ji Young CHOI, Sang Ho LEE, Wan Chul KANG, Jong Cheol YUN, Ji Seong HAN, Hee Jeong RYU, Jae Won CHUNG
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Publication number: 20240082387Abstract: The present invention relates to a fusion protein comprising a SARS-CoV-2-derived receptor-binding domain and a nucleocapsid protein, and the use thereof. The fusion protein comprising a coronavirus-derived receptor-binding domain and a nucleocapsid protein is highly applicable to a multivalent vaccine composition having greatly improved in-vivo half-life and remarkably superior efficacy compared to an immunogenic composition comprising only a receptor-binding domain. In particular, the fusion protein can greatly improve the titer of the coronavirus-specific antibody formation and T-cell immune response, and is thus useful for the prevention and treatment of coronaviruses comprising SARS-CoV-2.Type: ApplicationFiled: January 29, 2021Publication date: March 14, 2024Inventors: Myoung Ho JANG, Jae Chan PARK, Young Joo CHOI, Young Hyun PARK, Gil-Jung KIM, Seung Mi JEONG, Su Bin LEE
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Publication number: 20240074258Abstract: An electronic device includes a display device, which may be fabricated using a described method. The display device includes a glass substrate including a first surface, a second surface opposite the first surface, and a side surface between the first surface and the second surface, an outermost structure on the first surface of the glass substrate and located adjacent to an edge of one side of the glass substrate, and a display area including a plurality of light emitting areas on the first surface of the glass substrate and located farther from the edge of the one side of the glass substrate than the outermost structure is. A minimum distance from the side surface of the glass substrate to the outermost structure is equal to 130 ?m or less.Type: ApplicationFiled: May 5, 2023Publication date: February 29, 2024Inventors: Wan Jung KIM, Dong Jo KIM, Sun Hwa KIM, Young Ji KIM, Chang Sik KIM, Kyung Ah NAM, Hyo Young MUN, Yong Seung PARK, Yi Seul UM, Dae Sang YUN, Kwan Hee LEE, So Young LEE, Young Hoon LEE, Young Seo CHOI, Sun Young KIM, Ji Won SOHN, Do Young LEE, Seung Hoon LEE
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Patent number: 11913098Abstract: A self-healing alloy contains 5 to 11% by weight of molybdenum (Mo), iron (Fe) as a remainder, and unavoidable impurities. A method for manufacturing the self-healing alloy includes heat treating the alloy or preparing an alloy raw material powder and sintering, homogenizing, and cooling the alloy raw material powder.Type: GrantFiled: March 22, 2021Date of Patent: February 27, 2024Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION, Kookmin University Industry Academy Cooperation FoundationInventors: Kyung Sik Choi, Hoo Dam Lee, Tae Gyu Lee, Byung Ho Min, Young Jun Kwon, Keun Won Lee, Yoon Jung Won, Ki Sub Cho
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Patent number: 11487473Abstract: A memory system is disclosed, which relates to technology for implementing data communication between memory devices. The memory system includes a plurality of memory devices and a memory controller. The memory devices allow a data packet composed of data and header information to be directly communicated between the memory devices. The memory controller transmits the data packet to a source memory device from among the plurality of memory devices, and receives the data packet from a last memory device from among the plurality of memory devices. Each of the memory devices hashes the header information such that the data is accessed, using a result of the hash, in address regions located at different positions.Type: GrantFiled: December 24, 2020Date of Patent: November 1, 2022Assignee: SK hynix Inc.Inventors: Chang Hyun Kim, Eui Cheol Lim, Young Jung Choi, Hyung Sik Won, Sun Woong Kim
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Patent number: 11288012Abstract: A memory system is disclosed, which relates to technology for implementing data communication between memory devices. The memory system includes a plurality of memory devices and a memory controller. The memory devices allow a data packet composed of data and header information to be directly communicated between the memory devices. The memory controller transmits the data packet to a source memory device from among the plurality of memory devices, and receives the data packet from a last memory device from among the plurality of memory devices. Each of the memory devices hashes the header information such that the data is accessed, using a result of the hash, in address regions located at different positions.Type: GrantFiled: April 24, 2020Date of Patent: March 29, 2022Assignee: SK hynix Inc.Inventors: Chang Hyun Kim, Eui Cheol Lim, Young Jung Choi, Hyung Sik Won, Sun Woong Kim
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Publication number: 20210117131Abstract: A memory system is disclosed, which relates to technology for implementing data communication between memory devices. The memory system includes a plurality of memory devices and a memory controller. The memory devices allow a data packet composed of data and header information to be directly communicated between the memory devices. The memory controller transmits the data packet to a source memory device from among the plurality of memory devices, and receives the data packet from a last memory device from among the plurality of memory devices. Each of the memory devices hashes the header information such that the data is accessed, using a result of the hash, in address regions located at different positions.Type: ApplicationFiled: December 24, 2020Publication date: April 22, 2021Inventors: Chang Hyun KIM, Eui Cheol LIM, Young Jung CHOI, Hyung Sik WON, Sun Woong KIM
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Patent number: 10909052Abstract: A memory system includes a memory controller configured to generate a memory control signal for controlling a read operation or a write operation of data, and a plurality of memory devices configured to perform the read operation or the write operation in response to the memory control signal. A first memory device stores a first number of data received from the memory controller, and a second memory device receives a second number of data corresponding to a specific number of data from among the first number of data, copies the second number of data to generate a third number of data, and stores the third number of data in the second memory device.Type: GrantFiled: February 27, 2019Date of Patent: February 2, 2021Assignee: SK hynix Inc.Inventors: Hyung Sik Won, Young Jung Choi
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Publication number: 20200257473Abstract: A memory system is disclosed, which relates to technology for implementing data communication between memory devices. The memory system includes a plurality of memory devices and a memory controller. The memory devices allow a data packet composed of data and header information to be directly communicated between the memory devices. The memory controller transmits the data packet to a source memory device from among the plurality of memory devices, and receives the data packet from a last memory device from among the plurality of memory devices. Each of the memory devices hashes the header information such that the data is accessed, using a result of the hash, in address regions located at different positions.Type: ApplicationFiled: April 24, 2020Publication date: August 13, 2020Inventors: Chang Hyun KIM, Eui Cheol LIM, Young Jung CHOI, Hyung Sik WON, Sun Woong KIM
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Publication number: 20200142841Abstract: A memory system includes a memory controller configured to generate a memory control signal for controlling a read operation or a write operation of data, and a plurality of memory devices configured to perform the read operation or the write operation in response to the memory control signal. A first memory device stores a first number of data received from the memory controller, and a second memory device receives a second number of data corresponding to a specific number of data from among the first number of data, copies the second number of data to generate a third number of data, and stores the third number of data in the second memory device.Type: ApplicationFiled: February 27, 2019Publication date: May 7, 2020Inventors: Hyung Sik WON, Young Jung CHOI
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Patent number: 7579861Abstract: An impedance-controlled pseudo-open drain output driver circuit includes: a process, voltage, and temperature (PVT) detector configured to have a delay line receiving a reference clock and detect a state variation of the delay line according to PVT conditions to output detection signals; a select signal generator configured to generate a driving select signal based on the detection signals and an output data; and an output driver configured to drive an output terminal, the output driver including a plurality of pull-up/pull-down driving blocks controlled by the driving select signal, each of the pull-up/pull-down driving blocks including a resistor having an intended impedance.Type: GrantFiled: October 1, 2007Date of Patent: August 25, 2009Assignee: Hynix Semiconductor Inc.Inventors: Dong-Suk Shin, Inhwa Jung, Chulwoo Kim, Hyung-Dong Lee, Young-Jung Choi
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Publication number: 20080079458Abstract: An impedance-controlled pseudo-open drain output driver circuit includes: a process, voltage, and temperature (PVT) detector configured to have a delay line receiving a reference clock and detect a state variation of the delay line according to PVT conditions to output detection signals; a select signal generator configured to generate a driving select signal based on the detection signals and an output data; and an output driver configured to drive an output terminal, the output driver including a plurality of pull-up/pull-down driving blocks controlled by the driving select signal, each of the pull-up/pull-down driving blocks including a resistor having an intended impedance.Type: ApplicationFiled: October 1, 2007Publication date: April 3, 2008Inventors: Dong-Suk Shin, Inhwa Jung, Chulwoo Kim, Hyung-Dong Lee, Young-Jung Choi
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Patent number: 6445604Abstract: A virtual channel DRAM arrangement is provided which can improve cell efficiency, reduce a layout area of a chip and increase a data processing speed, by unifying a data processing method.Type: GrantFiled: May 25, 2001Date of Patent: September 3, 2002Assignee: Hynix Semiconductor Inc.Inventor: Young Jung Choi
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Publication number: 20010048626Abstract: A virtual channel DRAM arrangement is provided which can improve cell efficiency, reduce a layout area of a chip and increase a data processing speed, by unifying a data processing method.Type: ApplicationFiled: May 25, 2001Publication date: December 6, 2001Inventor: Young Jung Choi
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Patent number: 5929657Abstract: The circuit for controlling a sense amplifier according to the present invention can operate plurality of sense amplifiers groups selectively by controlling a bi-directional address signal for transferring data to the output buffer, an output buffer control signal for controlling the type of the data to be outputted into 8 byte, 16 byte etc., a sense amplifier enable signal for enabling the sense amplifier, and an erasure enable signal, therefore, the present invention can minimize a number of the sense amplifier groups, thereby reducing the power consumption and implementing a low power device.Type: GrantFiled: June 27, 1997Date of Patent: July 27, 1999Assignee: Hyundai Electronics Industries Co.,Inventor: Young Jung Choi