Patents by Inventor Ryul Lee
Ryul 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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Patent number: 11958131Abstract: Disclosed are an aluminum-coated blank, a manufacturing method thereof, and an apparatus for manufacturing the same. The blank includes two or more aluminum-coated steel sheets connected together by a joint, each of the steel sheets including: a base steel sheet including 0.01-0.5 wt % of carbon, 0.01-1.0 wt % of silicon, 0.5-3.0 wt % of manganese, greater than 0 but not greater than 0.05 wt % of phosphorus, greater than 0 but not greater than 0.01 wt % of sulfur, greater than 0 but not greater than 0.1 wt % of aluminum, greater than 0 but not greater than 0.001 wt % of nitrogen, and the balance of iron and other inevitable impurities; and a coating layer including aluminum and formed on at least one surface of the base steel sheet.Type: GrantFiled: November 4, 2020Date of Patent: April 16, 2024Assignee: Hyundai Steel CompanyInventors: Chang Yong Lee, Jeong Seok Kim, Sung Ryul Kim, Tae Woo Kwon
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Patent number: 11955289Abstract: A multilayer capacitor includes a body including a stack structure in which at least one first internal electrode and at least one second internal electrode are alternately stacked in a first direction with at least one dielectric layer interposed therebetween; and first and second external electrodes spaced apart from each other and disposed on the body to be respectively connected to the at least one first internal electrode and the at least one second internal electrode, wherein each of the first and second external electrodes includes a first conductive layer including a first conductive material and glass; and an oxide layer including an oxide and disposed on at least a portion of an external surface of the first conductive layer.Type: GrantFiled: April 14, 2022Date of Patent: April 9, 2024Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Young Soo Yi, Kun Ho Koo, San Kyeong, Hai Joon Lee, Kyung Ryul Lee, Ho Yeol Lee
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Publication number: 20240105551Abstract: A semiconductor device includes a substrate. A semiconductor die is disposed over the substrate. An encapsulant is deposited over the substrate and semiconductor die. A first trench is formed in the encapsulant over the semiconductor die. A conductive layer is formed over the encapsulant and into the first trench.Type: ApplicationFiled: September 28, 2022Publication date: March 28, 2024Applicant: STATS ChipPAC Pte. Ltd.Inventors: Hyun-kyu Lee, Ji-seon Lee, Bum-ryul Maeng
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Patent number: 11939580Abstract: A self-circularization RNA construct that can be expressed in a DNA vector and simultaneously circularized through a self-targeting and splicing reaction to form a circRNA is disclosed. The circRNA can consist only of a gene of interest which can be a coding, non-coding, or a combination thereof. The gene of interest has the advantage of being able to rapidly express a peptide or protein. The formed circRNA has a circular structure and has a stable and high half-life because 5? and 3? ends are not exposed. Accordingly, functional RNA such as miRNA, anti-miRNA, siRNA, shRNA, aptamer, functional RNA for gene/RNA editing, ADAR (adenosine deaminase acting on the RNA)-recruiting RNA, mRNA vaccine, mRNA therapeutic agent, vaccine adjuvant, and CAR-T mRNA can be produced as a stable circRNA in cells.Type: GrantFiled: October 12, 2022Date of Patent: March 26, 2024Assignee: Rznomics Inc.Inventors: Seong-Wook Lee, Kyung Hyun Lee, Seung Ryul Han, Ji Hyun Kim, Seongcheol Kim
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Patent number: 11933808Abstract: A buffer unit for temporarily storing a substrate includes a housing having a space for storing a substrate therein, one or more slots disposed within the housing for placing a substrate thereon, and a holding unit disposed at a bottom portion of the housing, having a flat and non-inclined top surface, and comprising a built-in wireless charging module. A substrate type sensor is stored at the holding unit.Type: GrantFiled: December 29, 2021Date of Patent: March 19, 2024Assignee: SEMES CO., LTD.Inventors: Young Seop Choi, Yong-Jun Seo, Sang Hyun Son, Ji Young Lee, Gyeong Ryul Kim, Sun Yong Park
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Publication number: 20240084816Abstract: The present invention relates to a fan shroud provided in a cooling module, and an object of the present invention is to provide a fan shroud having a peripheral part configured to surround an outer periphery of a fan, and a planar part coupled to face a heat exchanger, in which a noise-reducing hole is formed at an appropriate position and defined by connecting a first hole, which extends in a circumferential direction of the peripheral part, and a second hole, which extends toward the planar part and is formed through the planar part, thereby effectively reducing BPF noise while minimizing deterioration in rigidity and durability of the fan shroud.Type: ApplicationFiled: January 27, 2022Publication date: March 14, 2024Inventors: Cheolun PARK, Jun Ho KIM, Ok Ryul MIN, Sang Hyun LEE
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Publication number: 20240077243Abstract: Proposed is a refrigerator. The refrigerator may include: main doors open and closed, while sealing a storage room of the refrigerator, and having accommodation spaces and a dispenser located therein; sub-doors open and closed, while sealing the accommodation spaces, and connected to the main doors; and an ice making room connected to one side main door to supply water or ice to the dispenser, while being connected to refrigerant pipe of the refrigerator.Type: ApplicationFiled: July 27, 2023Publication date: March 7, 2024Inventors: Myung Ryul Lee, Omid Nematollahi, Mehdi Rasti, Seyed Mohammad Reza Mostafaei, Amir Hossein Kholghi, Fatemeh Ghadiri Modarres, GholamHosein Kasaei
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Patent number: 11908465Abstract: An approach for controlling method of an electronic device is provided. The approach acquires voice information and image information for setting an action to be executed according to a condition, the voice information and the image information being respectively generated from a voice and a behavior associated with the voice of a user. The approach determines an event to be detected according to the condition and a function to be executed according to the action when the event is detected, based on the acquired voice information and the acquired image information. The approach determines at least one detection resource to detect the determined event. In response to the at least one determined detection resource detecting at least one event satisfying the condition, the approach executes the function according to the action.Type: GrantFiled: June 5, 2020Date of Patent: February 20, 2024Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Young-chul Sohn, Gyu-tae Park, Ki-beom Lee, Jong-ryul Lee
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Publication number: 20240044567Abstract: Proposed is a refrigerator. The refrigerator may include: one or more main doors open and closed, while sealing a storage room of the refrigerator, and having convenience space and a dispenser provided therein; sub-doors open and closed, while sealing the convenience space, and connected to the main doors; and an ice making room connected to one side main door to supply water or ice to the dispenser.Type: ApplicationFiled: July 27, 2023Publication date: February 8, 2024Inventors: Myung Ryul Lee, Omid Nematollahi, Mehdi Rasti, Seyed Mohammad Reza Mostafaei, Amir Hossein Kholghi, Fatemeh Ghadiri Modarres, GholamHosein Kasaei
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Patent number: 11894196Abstract: A multilayer ceramic capacitor includes a body including a dielectric layer and first and second internal electrodes stacked in a first direction and having first and second surfaces opposing each other in the first direction, third and fourth surfaces opposing each other in a second direction, and fifth and sixth surfaces opposing each other in a third direction, and first and second external electrodes disposed on the third and fourth surfaces of the body, respectively, and connected to the first and second internal electrodes, respectively. The first and second external electrodes each include a central portion disposed in a center of each of the third and fourth surfaces and an outer portion disposed outside the central portion. T1>T2>T3, in which T1 and T3 are maximum value and minimum value of a thickness of the central portion, respectively, and T2 is a maximum value of a thickness of the outer portion.Type: GrantFiled: June 6, 2022Date of Patent: February 6, 2024Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: San Kyeong, Young Soo Yi, Kun Ho Koo, Soung Jin Kim, Ho Yeol Lee, Kyung Ryul Lee, Chang Hak Choi
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Publication number: 20240011097Abstract: The present invention relates to a composition for diagnosing or predicting a metabolic syndrome and a composition for predicting a group at high risk of expression of blood ceramide and to a single nucleotide polymorphism (SNP), derived through a genome wide association study (GWAS), capable of predicting metabolic syndrome and a group at high risk of expression of blood ceramide, which is a risk factor for metabolic syndrome. When used, a SNP marker derived by the present invention makes it possible to diagnose or predict metabolic syndrome and to predict a group at high risk of expression of blood ceramide, whereby patients suffering from the metabolic syndrome caused by a high expression of blood ceramide can be effectively diagnosed and managed. On the basis of these effects, the present invention can find wide applications in the pharmaceutical industry, etc.Type: ApplicationFiled: September 16, 2021Publication date: January 11, 2024Inventors: Sang Hoo LEE, Ye Jin KIM, Ju Hoon KIM, Jeong Hoon HONG, Yi Seul KIM, Sae Yun BAIK, Kyoung Ryul LEE
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Publication number: 20240003607Abstract: Proposed is an ice maker disposed in a refrigerator to provide ice to an ice bucket. The ice maker may include a tray configured to be filled with water and positioned in the ice maker to freeze the water to make ice, the tray includes a high thermal conductive composite material configured to emit heat in response to an electric current supplied thereto; a tray cap connected to top of the tray to reduce an area of top of the tray so that the water filled in the tray is prevented from overflowing because of the inertia generated by the movement of the tray; a frame assembly connected to the tray; electrodes connected to both sides of the tray, respectively; and a motor connected to the tray to rotate the tray so that the ice is separated from the tray by gravity.Type: ApplicationFiled: November 28, 2022Publication date: January 4, 2024Inventors: Myung Ryul Lee, Omid Nematollahi, Mehdi Rasti, Seyed Mohammad Reza Mostafaei, Amir Hossein Kholghi, Fatemeh Ghadiri Modarres, GholamHosein Kasaei
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Patent number: 11862154Abstract: An approach for controlling method of an electronic device is provided. The approach acquires voice information and image information for setting an action to be executed according to a condition, the voice information and the image information being respectively generated from a voice and a behavior associated with the voice of a user. The approach determines an event to be detected according to the condition and a function to be executed according to the action when the event is detected, based on the acquired voice information and the acquired image information. The approach determines at least one detection resource to detect the determined event. In response to the at least one determined detection resource detecting at least one event satisfying the condition, the approach executes the function according to the action.Type: GrantFiled: June 5, 2020Date of Patent: January 2, 2024Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Young-chul Sohn, Gyu-tae Park, Ki-beom Lee, Jong-ryul Lee
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Publication number: 20230407508Abstract: As a tin-silver plating solution that contains a source of tin ions; a source of silver ions (Ag+); and an organic additive including a silver (Ag) complexing agent, a tin carrier, and a crystal grain refiner is provided, in the case of performing high-speed plating using the plating solution, the generation of whiskers is diminished, the composition of silver ions (Ag+) in the tin-silver plating solution is uniformly maintained, and thus a uniform silver composition in the formed tin-silver solder bumps can be achieved.Type: ApplicationFiled: November 17, 2021Publication date: December 21, 2023Applicants: KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY, DONGWOO FINE-CHEM CO., LTD.Inventors: Min Hyung LEE, Woon Young LEE, Sang Hoon JIN, Yu Geun JO, Dong Ryul LEE
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POLYCARBONATE RESIN COMPOSITION, METHOD OF PREPARING THE SAME, AND MOLDED ARTICLE INCLUDING THE SAME
Publication number: 20230399509Abstract: The present disclosure relates to a polycarbonate resin composition including 8 to 25% by weight of a polycarbonate (A) having a melt index (300° C., 1.2 kg) of 5 to 15 g/10 min; 45 to 77% by weight of a polycarbonate (B) having a melt index (300° C., 1.2 kg) of greater than 15 g/10 min and 25 g/10 min or less; 8 to 25% by weight of a polysiloxane-polycarbonate copolymer (C); 4.5 to 9% by weight of a room-temperature liquid phosphorus-based flame retardant (D); and 1.5 to 5.5% by weight of a phosphazene compound (E), a method of preparing the polycarbonate resin composition, and a molded article including the polycarbonate resin composition.Type: ApplicationFiled: February 16, 2023Publication date: December 14, 2023Inventors: Su Kyoung LEE, Woosoo CHOE, Ryul LEE, Minsu KIM, Choongho KIM, Young Wan KIM, Hee Chan YANG -
Publication number: 20230343514Abstract: A conductive paste includes: conductive powder containing Cu particles; and a glass frit including an oxide containing alkali metal, wherein a content of the alkali metal is 0.16 wt% or more and 0.35 wt% or less with respect to a total content of the Cu particles.Type: ApplicationFiled: December 1, 2022Publication date: October 26, 2023Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Kun Ho KOO, San KYEONG, Soung Jin KIM, Young Soo YI, Ho Yeol LEE, Ic Seob KIM, Kyung Ryul LEE, Chang Hak CHOI
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Patent number: 11791097Abstract: A ceramic electronic component includes: a body including dielectric layers and internal electrodes; and external electrodes disposed on the body and connected to the internal electrodes, wherein the dielectric layer includes a plurality of dielectric crystal grains, and at least one of the plurality of dielectric crystal grains has a core-double shell structure, the double shell includes a first shell surrounding at least a portion of the core and a second shell surrounding at least a portion of the first shell, the first shell includes a first element, one or more of Sn, Sb, Ge, Si, Ga, In, or Zr, and the second shell includes a second element, one or more of Ca or Sr.Type: GrantFiled: October 13, 2021Date of Patent: October 17, 2023Assignee: Samsung Electro-Mechanics Co., Ltd.Inventors: Su Been Kim, Jong Hoon Yoo, Kyung Ryul Lee, Hyung Joon Jeon, Jin Woo Kim, Jong Suk Jeong
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Patent number: 11773550Abstract: A rotational deck which is used for an emergency vehicle return apparatus in a section of a median strip of a road, includes a pair of angle decks configured to be folded up to serve as the median strip in a normal state, and be unfolded down by hydraulic cylinders toward a surface of the road to serve as a vehicle pass in an event of emergency, and a front block part coupled, by a link unit, to a lower portion of each angle deck. The front block part includes a front block having a shape to reduce a shock from a collision, one or more front block frames configured to provide rigidity by supporting a rear surface of the front block, and a bottom frame configured to support the front block and a lower portion of the front block frame.Type: GrantFiled: November 23, 2020Date of Patent: October 3, 2023Assignee: DIGITAL & SECURITY TECHNOLOGY CO., LTD.Inventors: Won Woo Lee, Seung Ryul Lee
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Publication number: 20230207211Abstract: A multilayer electronic component includes a body including a dielectric layer and an internal electrode alternately disposed with the dielectric layer interposed therebetween in a first direction; and an external electrode disposed on the body and connected to the internal electrode, wherein 0.46 to 1.08 at% is a range of an indium (In) content compared to nickel (Ni) and indium (In) contents in a surface layer portion of the internal electrode.Type: ApplicationFiled: June 15, 2022Publication date: June 29, 2023Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Yu Hong Oh, Jun Oh Kim, Byung Kun Kim, Min Jung Cho, Won Mi Choi, Su Yeon Lee, Kyung Ryul Lee, Yun Sung Kang
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Publication number: 20230187137Abstract: A multilayer ceramic capacitor includes a body including a dielectric layer and first and second internal electrodes stacked in a first direction and having first and second surfaces opposing each other in the first direction, third and fourth surfaces opposing each other in a second direction, and fifth and sixth surfaces opposing each other in a third direction, and first and second external electrodes disposed on the third and fourth surfaces of the body, respectively, and connected to the first and second internal electrodes, respectively. The first and second external electrodes each include a central portion disposed in a center of each of the third and fourth surfaces and an outer portion disposed outside the central portion. T1>T2>T3, in which T1 and T3 are maximum value and minimum value of a thickness of the central portion, respectively, and T2 is a maximum value of a thickness of the outer portion.Type: ApplicationFiled: June 6, 2022Publication date: June 15, 2023Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: San KYEONG, Young Soo YI, Kun Ho KOO, Soung Jin KIM, Ho Yeol LEE, Kyung Ryul LEE, Chang Hak CHOI