Patents by Inventor Kyung-Pyo Hong
Kyung-Pyo Hong 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: 11646425Abstract: A battery having an electrode assembly comprising a cathode having a cathode collector coated, partially or entirely, with a cathode active material, an anode having a nano-web layer on both sides of an anode collector coated, partially or entirely, with an anode active material, and a separation membrane interposed between the cathode and the anode; an electrolytic solution; and an exterior material which encapsulates the electrolyte solution and the electrode assembly together. Since the battery has a porous nano-web layer, even if the temperature inside the battery increases to cause shrinkage or melting of the separation membrane, a contact between the cathode and the anode is prevented such that ignition and/or explosion of the battery does not occur, ion exchange is not disturbed such that the battery performance does not deteriorate, and the nano-web layer is not molten or released towards the separation membrane even at high temperatures.Type: GrantFiled: April 20, 2018Date of Patent: May 9, 2023Assignee: Amogreentech Co., Ltd.Inventors: Jun Keun Cho, Kyung Pyo Hong, Dong Woo Kim, Seung Gon Park, Seung Yun Roh
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Patent number: 10999577Abstract: A method of determining a quantization parameter includes determining an adjustment range of a quantization parameter correction value based on a size of a motion area of an input image, calculating an average bitrate value of the input image, and adjusting the quantization parameter correction value by decreasing the quantization parameter correction value within the adjustment range in response to determining that the average bitrate value is greater than an upper limit value, and by increasing the quantization parameter correction value within the adjustment range in response to determining that the average bitrate value is equal to or less than a lower limit value.Type: GrantFiled: July 22, 2019Date of Patent: May 4, 2021Assignee: HANWHA TECHWIN CO., LTD.Inventors: Kyung Pyo Hong, Sujit Kumar Mahapatro, Yun Seok Kwon, Hee Gyu Baek
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Patent number: 10930418Abstract: Disclosed is a magnetic field shielding unit for magnetic security transmission. The magnetic field shielding unit for magnetic security transmission includes a magnetic shielding layer formed of fragments of ferrite containing magnesium oxide (MgO) shredded to improve flexibility of the magnetic field shielding unit. The ferrite containing magnesium oxide has a real part (??) of the complex permeability of 650 or more at a frequency of 100 kHz. Accordingly, it is possible to prevent influence of a magnetic field on components of a mobile terminal device or a body of a user who uses the same, and to further increase the characteristics of the combined antennas even if the magnetic field shielding unit is combined with various kinds and purposes of antennas having various structures, shapes, sizes and intrinsic characteristics (inductance, resistivity, etc.).Type: GrantFiled: September 30, 2016Date of Patent: February 23, 2021Assignee: Amosense Co., Ltd.Inventors: Woong Yong Lee, Seong Tae Kim, Kyung Pyo Hong
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Publication number: 20210028464Abstract: A battery having an electrode assembly comprising a cathode having a cathode collector coated, partially or entirely, with a cathode active material, an anode having a nano-web layer on both sides of an anode collector coated, partially or entirely, with an anode active material, and a separation membrane interposed between the cathode and the anode; an electrolytic solution; and an exterior material which encapsulates the electrolyte solution and the electrode assembly together. Since the battery has a porous nano-web layer, even if the temperature inside the battery increases to cause shrinkage or melting of the separation membrane, a contact between the cathode and the anode is prevented such that ignition and/or explosion of the battery does not occur, ion exchange is not disturbed such that the battery performance does not deteriorate, and the nano-web layer is not molten or released towards the separation membrane even at high temperatures.Type: ApplicationFiled: April 20, 2018Publication date: January 28, 2021Applicant: AMOGREENTECH CO., LTD.Inventors: Jun Keun CHO, Kyung Pyo HONG, Dong Woo KIM, Seung Gon PARK, Seung Yun ROH
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Patent number: 10882793Abstract: A ferrite sheet manufacturing method according to the present invention includes (1) stacking a plurality of molded ferrite sheets to prepare a ferrite stack having gas discharge passages between adjacent molded ferrite sheets, and (2) sintering the ferrite stack. According to the present invention, productivity can be increased, and manufacturing costs can be reduced. In addition, a gas generated during combustion of a binder can be discharged using a gas discharge passage between repeatedly uneven portions disposed in one direction, thereby preventing wrinkles or waviness generated in a peripheral portion of a ferrite sheet. Furthermore, since it is possible to improve durability and reliability of an electromagnetic wave shielding material manufactured using the ferrite sheet, the ferrite sheet can be applied to various electronic products.Type: GrantFiled: November 11, 2016Date of Patent: January 5, 2021Assignee: AMOTECH CO., LTD.Inventor: Kyung Pyo Hong
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Publication number: 20190342554Abstract: A method of determining a quantization parameter includes determining an adjustment range of a quantization parameter correction value based on a size of a motion area of an input image, calculating an average bitrate value of the input image, and adjusting the quantization parameter correction value by decreasing the quantization parameter correction value within the adjustment range in response to determining that the average bitrate value is greater than an upper limit value, and by increasing the quantization parameter correction value within the adjustment range in response to determining that the average bitrate value is equal to or less than a lower limit value.Type: ApplicationFiled: July 22, 2019Publication date: November 7, 2019Applicant: HANWHA TECHWIN CO., LTD.Inventors: Kyung Pyo HONG, Sujit Kumar MAHAPATRO, Yun Seok KWON, Hee Gyu BAEK
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Patent number: 10362307Abstract: A method of determining a quantization parameter includes determining an adjustment range of a quantization parameter correction value based on a size of a motion area of an input image, calculating an average bitrate value of the input image, and adjusting the quantization parameter correction value by decreasing the quantization parameter correction value within the adjustment range in response to determining that the average bitrate value is greater than an upper limit value, and by increasing the quantization parameter correction value within the adjustment range in response to determining that the average bitrate value is equal to or less than a lower limit value.Type: GrantFiled: January 27, 2017Date of Patent: July 23, 2019Assignee: HANWHA TECHWIN CO., LTD.Inventors: Kyung Pyo Hong, Sujit Kumar Mahapatro, Yun Seok Kwon, Hee Gyu Baek
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Patent number: 10199133Abstract: There is provided a conductive resin composition including epoxy resin, copper powder particles, and non-nitrogen-based hardeners.Type: GrantFiled: December 18, 2015Date of Patent: February 5, 2019Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Sung Koo Kang, Myung Jun Park, Hyun Hee Gu, Kyung Pyo Hong, Chang Hoon Kim
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Publication number: 20180327315Abstract: A ferrite sheet manufacturing method according to the present invention includes (1) stacking a plurality of molded ferrite sheets to prepare a ferrite stack having gas discharge passages between adjacent molded ferrite sheets, and (2) sintering the ferrite stack. According to the present invention, productivity can be increased, and manufacturing costs can be reduced. In addition, a gas generated during combustion of a binder can be discharged using a gas discharge passage between repeatedly uneven portions disposed in one direction, thereby preventing wrinkles or waviness generated in a peripheral portion of a ferrite sheet. Furthermore, since it is possible to improve durability and reliability of an electromagnetic wave shielding material manufactured using the ferrite sheet, the ferrite sheet can be applied to various electronic products.Type: ApplicationFiled: November 11, 2016Publication date: November 15, 2018Applicant: AMOTECH CO., LTD.Inventor: Kyung Pyo HONG
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Publication number: 20180315527Abstract: Disclosed is a magnetic field shielding unit for magnetic security transmission. The magnetic field shielding unit for magnetic security transmission includes a magnetic shielding layer formed of fragments of ferrite containing magnesium oxide (MgO) shredded to improve flexibility of the magnetic field shielding unit. The ferrite containing magnesium oxide has a real part (??) of the complex permeability of 650 or more at a frequency of 100 kHz. Accordingly, it is possible to prevent influence of a magnetic field on components of a mobile terminal device or a body of a user who uses the same, and to further increase the characteristics of the combined antennas even if the magnetic field shielding unit is combined with various kinds and purposes of antennas having various structures, shapes, sizes and intrinsic characteristics (inductance, resistivity, etc.).Type: ApplicationFiled: September 30, 2016Publication date: November 1, 2018Applicant: Amosense Co., Ltd.Inventors: Woong Yong Lee, Seong Tae Kim, Kyung Pyo Hong
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Patent number: 9997294Abstract: An electronic component includes a body including a dielectric material and an internal electrode embedded in the dielectric material, an external electrode disposed on the body and connected to the internal electrode, and a conductive adhesive connected to the external electrode. The external electrode and the conductive adhesive include a conductive resin. A circuit board includes the electronic component.Type: GrantFiled: August 26, 2016Date of Patent: June 12, 2018Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Hae Suk Chung, Kyung Pyo Hong, Mi Suk Lee, Min Hyang Kim, Kyeong Jun Kim, Tae Ho Song, Seung Hyun Ra
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Publication number: 20180077416Abstract: A method of determining a quantization parameter includes determining an adjustment range of a quantization parameter correction value based on a size of a motion area of an input image, calculating an average bitrate value of the input image, and adjusting the quantization parameter correction value by decreasing the quantization parameter correction value within the adjustment range in response to determining that the average bitrate value is greater than an upper limit value, and by increasing the quantization parameter correction value within the adjustment range in response to determining that the average bitrate value is equal to or less than a lower limit value.Type: ApplicationFiled: January 27, 2017Publication date: March 15, 2018Applicant: HANWHA TECHWIN CO., LTD.Inventors: Kyung Pyo HONG, Sujit Kumar MAHAPATRO, Yun Seok KWON, Hee Gyu BAEK
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Patent number: 9758695Abstract: Disclosed herein is a multilayer ceramic capacitor including: a ceramic body in which internal electrodes and dielectric layers are alternately stacked; a pair of external electrodes covering both end portions of the ceramic body; and a moisture resistant protective film formed on surfaces of the dielectric layers between the pair of external electrodes and having a hydrophobic functional group.Type: GrantFiled: August 4, 2015Date of Patent: September 12, 2017Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Kyung Pyo Hong, Young Bae Kil, Sang Hyun Park, Hae Suk Chung
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Publication number: 20170223832Abstract: An electronic component includes a body including a dielectric material and an internal electrode embedded in the dielectric material, an external electrode disposed on the body and connected to the internal electrode, and a conductive adhesive connected to the external electrode. The external electrode and the conductive adhesive include a conductive resin. A circuit board includes the electronic component.Type: ApplicationFiled: August 26, 2016Publication date: August 3, 2017Inventors: Hae Suk CHUNG, Kyung Pyo HONG, Mi Suk LEE, Min Hyang KIM, Kyeong Jun KIM, Tae Ho SONG, Seung Hyun RA
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Patent number: 9646768Abstract: A chip component includes: a ceramic body including a capacitance forming part in which first and second dielectric layers are alternately disposed; and external electrodes disposed on both end surfaces of the ceramic body, wherein the capacitance forming part includes first and second internal electrodes spaced apart from each other on the first dielectric layers and exposed to the end surfaces of the ceramic body to thereby be connected to the external electrodes; and floating electrodes disposed on the second dielectric layers and overlapped with portions of the first and second internal electrodes, the ceramic body includes protective parts disposed between upper and lower surfaces thereof and the capacitance forming part and having third dielectric layers on which first and second dummy electrodes exposed to the end surfaces of the ceramic body are disposed, and the protective parts include third dummy electrodes disposed between the first and second dummy electrodes.Type: GrantFiled: April 2, 2015Date of Patent: May 9, 2017Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Sun Cheol Lee, Seung Yul Lee, Bok Goo Heo, Kyung Pyo Hong, Min Hyang Kim, Kyoung Hoon Kim, Hyoung Wook Lim, Sang Hyun Park, Mi Ok Park
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Patent number: 9449759Abstract: A multilayer ceramic capacitor may include: a ceramic body including dielectric layers; first and second internal electrodes disposed in the ceramic body; and first and second external electrodes formed to end surfaces of the ceramic body. The ceramic body may includes an active layer, a capacitance formation portion, and a cover layer, a non-capacitance formation portion, the cover layer includes a plurality of dummy electrode layers. When the number of the first and second internal electrodes is defined as AL, a thickness of each of the first and second internal electrodes is defined as AT, a thickness of each of the dummy electrode layers is defined as DT, and the number of the dummy electrode layers is defined as DL, DL is equal to {(T×x)?(AL×AT)}/DT, x being 9.0% or more.Type: GrantFiled: April 17, 2014Date of Patent: September 20, 2016Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Kyung Pyo Hong, Doo Young Kim, Chang Hoon Kim, Sang Hyun Park, Hae Sock Chung
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Patent number: 9390860Abstract: A multilayer ceramic electronic component may include a ceramic body including dielectric layers and internal electrodes, electrode layers connected to the internal electrodes, and a conductive resin layer formed on the electrode layers and including a first conductor, a second conductor containing carbon nanotubes, and a base resin. When the multilayer ceramic electronic component is heat-tested by raising a temperature of the multilayer ceramic electronic component from room temperature to about 900° C. at a rate of about 10° C./min, a weight of the multilayer ceramic electronic component decreases by about 0.33% to about 2.19%.Type: GrantFiled: July 15, 2014Date of Patent: July 12, 2016Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Sim Chung Kang, Seung Hee Yoo, Kyung Pyo Hong
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Patent number: 9368251Abstract: A multilayer ceramic capacitor includes a ceramic body including dielectric layers and internal electrodes, electrode layers connected to the internal electrodes, and a conductive resin layer formed on the electrode layer and containing conductive particles, fullerenes, and a base resin.Type: GrantFiled: March 4, 2014Date of Patent: June 14, 2016Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Kyung Pyo Hong, Doo Young Kim, Chang Hoon Kim, Sang Hyun Park, Hae Sock Chung
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Patent number: 9343232Abstract: There is provided a conductive paste composition for an external electrode, the conductive paste composition including a polymer resin, spherical first conductive metal particles included in the polymer resin and being hollow in at least a portion thereof, and second conductive metal particles of a flake shape included in the polymer resin and being hollow in at least a portion thereof.Type: GrantFiled: October 23, 2013Date of Patent: May 17, 2016Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Jae Hwan Han, Byoung Jin Chun, Kyung Pyo Hong, Hyun Hee Gu, Byung Jun Jeon
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Patent number: 9336952Abstract: There is provided a multilayer ceramic capacitor including a ceramic body including a plurality of dielectric layers, a plurality of first and second internal electrodes disposed in the ceramic body to be alternately exposed to first and second end surfaces of the ceramic body, having the dielectric layer therebetween, first and second electrode layers electrically connected to the first and second internal electrodes, respectively, a conductive resin layer formed on the first and second electrode layers and in regions of the ceramic body adjacent to the first and second electrode layers, and a coating layer formed between a portion of an outer surface of the ceramic body on which the conductive resin layer is to be formed and the conductive resin layer.Type: GrantFiled: March 13, 2014Date of Patent: May 10, 2016Assignee: SAMSUNG ELECTRO-MECANICS CO., LTD.Inventors: Hae Sock Chung, Doo Young Kim, Na Rim Ha, Chang Hoon Kim, Kyung Pyo Hong, Sang Hyun Park