Patents by Inventor Young Suk Kang
Young Suk Kang 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: 20240158822Abstract: Disclosed herein are a microorganism with excellent deacetoxycephalosporin C (DAOC) productivity and a use thereof. A mutant microorganism with improved DAOC productivity and a use thereof for producing 7-aminodeacetoxycephalosporanic acid (7-ADCA) are provided.Type: ApplicationFiled: October 17, 2023Publication date: May 16, 2024Inventors: Zhe PIAO, Young sung YUN, Hyeon Seo LEE, Yeon Hee CHOI, Mi Suk KANG, Xue Mei PIAO, You Mi KIM, Ji Su LEE, Hong Xian LI, Dong Il SEO, Dong Won JEONG, Seung Ki KIM
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Publication number: 20240144254Abstract: The present disclosure relates to a financial transaction system using individual distribution keys based on multi-party computation. The financial transaction system includes at least: a private key pieces generation unit dividing an individual private key corresponding to a user and generating private key pieces; an individual distribution key generation unit generating the individual distribution key corresponding to the user by using some of individual private key pieces shared with one or more other users and some of the plurality generated individual private key pieces; and a signature unit signing with the individual distribution key of the user, in which when a verification is performed by combining a signature value signed by the individual distribution key of the user and a signature value signed by individual distribution keys of one or more other users, the transaction is concluded between the users who sign.Type: ApplicationFiled: May 17, 2023Publication date: May 2, 2024Applicant: HiFiveLab Inc.Inventors: Gi Hoon KANG, Min Suk KIM, Young Seop SHIN
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Publication number: 20240134091Abstract: A camera module includes: a lens module including a plurality of lenses; a housing accommodating the lens module; a reflective member disposed in front of the lens module; an image sensor module to receive light passing through the lens module; and a first light shielding plate disposed in the housing in a space between the lens module and the image sensor module.Type: ApplicationFiled: January 2, 2024Publication date: April 25, 2024Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: In Gun KIM, Young Suk KANG
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Patent number: 11966100Abstract: An optical imaging system includes a first lens, a second lens, a third lens including a concave object side surface, a fourth lens, a fifth lens, and a sixth lens sequentially disposed from an object side toward an image side. The optical imaging system satisfies 0.7<TL/f<1.0 and F No.<2.1, where TL is a distance from an object side of the first lens to an imaging plane, f is a total focal length of the optical imaging system, and F No. is the F No. of the optical imaging system.Type: GrantFiled: March 19, 2021Date of Patent: April 23, 2024Assignee: Samsung Electro-Mechanics Co., Ltd.Inventors: Jin Hwa Jung, Yong Joo Jo, Young Suk Kang
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Publication number: 20240103247Abstract: A lens assembly includes a lens barrel, a plurality of lenses arranged inside the lens barrel along an optical axis, and a cover member fixed to an end of the lens barrel on a subject side and fixing a last lens of the plurality of lenses on the subject side, wherein outer diameters of the plurality of lenses decrease from the subject side to an image side, and an outer diameter of the lens barrel is constant or smaller from the subject side to the image side.Type: ApplicationFiled: July 20, 2023Publication date: March 28, 2024Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Seong Jin CHOI, Young Suk KANG, Yong Joo JO
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Patent number: 11927724Abstract: An optical imaging system is provided. The optical imaging system has a first lens, a second lens, a third lens, and a fourth lens disposed in order from an object-side to an image-side. The optical imaging system satisfies the following conditional expressions: F No.?1.5, 0.5<EPD/TTL<0.7, where EPD is an entrance pupil diameter, and TTL is a distance from an object-side surface of the first lens to an imaging plane.Type: GrantFiled: July 6, 2021Date of Patent: March 12, 2024Assignee: Samsung Electro-Mechanics Co., Ltd.Inventors: Yong Joo Jo, Young Suk Kang
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Patent number: 11927890Abstract: A substrate processing apparatus includes a photoresist coater applying a photoresist film on a substrate, a humidifier increasing an amount of moisture in an ambient to which the photoresist film on the substrate is exposed, and an exposer irradiating the photoresist film exposed to the ambient having the increased amount of moisture with light. The humidifier is disposed between the photoresist coater and the exposer.Type: GrantFiled: August 22, 2022Date of Patent: March 12, 2024Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Seok Heo, Cha Won Koh, Sang Joon Hong, Hyun Woo Kim, Kyung-Won Kang, Dong-Wook Kim, Kyung Won Seo, Young Il Jang, Yong Suk Choi
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Patent number: 11927731Abstract: A lens, wherein a first profile in a first direction intersecting an optical axis and a second profile in a second direction intersecting the optical axis are different from each other, and a length of the first profile in the first direction is different from a length of the second profile in the second direction.Type: GrantFiled: March 26, 2021Date of Patent: March 12, 2024Assignee: Samsung Electro-Mechanics Co., Ltd.Inventors: Jae Hyuk Huh, Yong Joo Jo, Young Suk Kang, Phil Ho Jung
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Publication number: 20240079599Abstract: Disclosed is an anodeless all-solid-state battery which may effectively control local volume expansion due to lithium deposited during charging of the battery. The all-solid-state battery includes an anode current collector, an intermediate layer located on the anode current collector, a solid electrolyte layer located on the intermediate layer, a cathode active material layer located on the solid electrolyte layer and including a cathode active material, and a cathode current collector located on the cathode active material layer. The intermediate layer includes carbon particles and metal particles alloyable with lithium, and the carbon particles include a first carbon material, e.g., as a spherical carbon material, and a second carbon material, e.g., a linear carbon material.Type: ApplicationFiled: April 25, 2023Publication date: March 7, 2024Applicants: Hyundai Motor Company, Kia CorporationInventors: Young Jin Nam, Hong Suk Choi, Seon Hwa Kim, Hee Soo Kang, Jae Min Lim, Sang Wan Kim
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Patent number: 11899225Abstract: A camera module includes: a lens module including a plurality of lenses; a housing accommodating the lens module; a reflective member disposed in front of the lens module; an image sensor module to receive light passing through the lens module; and a first light shielding plate disposed in the housing in a space between the lens module and the image sensor module.Type: GrantFiled: August 28, 2020Date of Patent: February 13, 2024Assignee: Samsung Electro-Mechanics Co., Ltd.Inventors: In Gun Kim, Young Suk Kang
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Publication number: 20240004166Abstract: There are provided a subminiature optical system having a miniature size and capable of obtaining a narrow view angle using only five sheets of lenses, and a portable device having the same. The subminiature optical system includes a first lens convex toward the object side and having positive refractive power. a second lens concave toward an image side and having negative refractive power, a third lens convex toward the object side and having positive refractive power, a fourth lens concave toward the image plane and having negative refractive power, and a fifth lens convex toward the image plane and having negative or positive refractive power, sequentially from an object side.Type: ApplicationFiled: September 15, 2023Publication date: January 4, 2024Applicant: Samsung Electro-Mechanics Co., Ltd.Inventors: Yong Joo JO, Young Suk KANG
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Patent number: 11796773Abstract: There are provided a subminiature optical system having a miniature size and capable of obtaining a narrow view angle using only five sheets of lenses, and a portable device having the same. The subminiature optical system includes a first lens convex toward the object side and having positive refractive power, a second lens concave toward an image side and having negative refractive power, a third lens convex toward the object side and having positive refractive power, a fourth lens concave toward the image plane and having negative refractive power, and a fifth lens convex toward the image plane and having negative or positive refractive power, sequentially from an object side.Type: GrantFiled: July 20, 2021Date of Patent: October 24, 2023Assignee: Samsung Electro-Mechanics Co., Ltd.Inventors: Yong Joo Jo, Young Suk Kang
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Publication number: 20220357547Abstract: A provided lens assembly device includes a lens assembly that has a plurality of adjacently lens modules, each accommodating one or more lenses, and a lens holder where the plurality of lens modules are disposed, where, for each of the plurality of lens modules, a respective lens module includes a side surface facing another lens module, of the plurality of lens modules, disposed adjacent to the respective lens module, where the side surface includes at least a first flat surface, and at least one lens, of the one or more lenses of the respective lens module, having a first total length in a first axial direction, perpendicular to an optical axis of the respective lens module, and a second total length in a second axial direction, perpendicular to both the optical axis and the first axial direction, where the first total length is longer than the second total length.Type: ApplicationFiled: March 15, 2022Publication date: November 10, 2022Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Young Suk KANG, Do Hyeong JANG, Yong Joo JO
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Publication number: 20220206274Abstract: A lens, wherein a first profile in a first direction intersecting an optical axis and a second profile in a second direction intersecting the optical axis are different from each other, and a length of the first profile in the first direction is different from a length of the second profile in the second direction.Type: ApplicationFiled: March 26, 2021Publication date: June 30, 2022Applicant: Samsung Electro-Mechanics Co., Ltd.Inventors: Jae Hyuk HUH, Yong Joo JO, Young Suk KANG, Phil Ho JUNG
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Publication number: 20220155563Abstract: An optical imaging system includes a first lens, a second lens, a third lens, a fourth lens, and a fifth lens sequentially disposed in ascending numerical order along an optical axis of the optical imaging system from an object side of the optical imaging system toward an imaging plane of the optical imaging system, wherein LfS2el/L1S1el?0.65 and 0.05<T1/TTL<0.1 are satisfied, where LfS2el is a maximum effective radius of an image-side surface of the fifth lens, L1S1el is a maximum effective radius of an object-side surface of the first lens, T1 is a thickness of the first lens along the optical axis, and TTL is a distance along the optical axis from the object-side surface of the first lens to the imaging plane.Type: ApplicationFiled: April 26, 2021Publication date: May 19, 2022Applicant: Samsung Electro-Mechanics Co., Ltd.Inventors: Yong Joo JO, Jae Hyuk HUH, Young Suk KANG
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Publication number: 20220082903Abstract: A camera module includes a first lens barrel including a first support portion supporting a lens accommodated in the first lens barrel on an object side of the first lens barrel, and a second lens barrel including a second support portion supporting a lens accommodated in the second lens barrel on an image side of the second lens barrel, wherein the first lens barrel and the second lens barrel are configured to be coupled to each other by a protrusion and a groove.Type: ApplicationFiled: April 9, 2021Publication date: March 17, 2022Applicant: Samsung Electro-Mechanics Co., Ltd.Inventors: Jin Se KIM, So Mi YANG, Young Suk KANG
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Publication number: 20210356711Abstract: There are provided a subminiature optical system having a miniature size and capable of obtaining a narrow view angle using only five sheets of lenses, and a portable device having the same. The subminiature optical system includes a first lens convex toward the object side and having positive refractive power, a second lens concave toward an image side and having negative refractive power, a third lens convex toward the object side and having positive refractive power, a fourth lens concave toward the image plane and having negative refractive power, and a fifth lens convex toward the image plane and having negative or positive refractive power, sequentially from an object side.Type: ApplicationFiled: July 20, 2021Publication date: November 18, 2021Applicant: Samsung Electro-Mechanics Co., Ltd.Inventors: Yong Joo JO, Young Suk KANG
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Publication number: 20210333511Abstract: An optical imaging system is provided. The optical imaging system has a first lens, a second lens, a third lens, and a fourth lens disposed in order from an object-side to an image-side. The optical imaging system satisfies the following conditional expressions: F No.?1.5, 0.5<EPD/TTL<0.7, where EPD is an entrance pupil diameter, and TTL is a distance from an object-side surface of the first lens to an imaging plane.Type: ApplicationFiled: July 6, 2021Publication date: October 28, 2021Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTDInventors: Yong Joo JO, Young Suk KANG
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Patent number: 11099362Abstract: There are provided a subminiature optical system having a miniature size and capable of obtaining a narrow view angle using only five sheets of lenses, and a portable device having the same. The subminiature optical system includes a first lens convex toward the object side and having positive refractive power. a second lens concave toward an image side and having negative refractive power, a third lens convex toward the object side and having positive refractive power, a fourth lens concave toward the image plane and having negative refractive power, and a fifth lens convex toward the image plane and having negative or positive refractive power, sequentially from an object side.Type: GrantFiled: October 2, 2019Date of Patent: August 24, 2021Assignee: Samsung Electro-Mechanics Co., Ltd.Inventors: Yong Joo Jo, Young Suk Kang
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Patent number: 11092781Abstract: An optical imaging system is provided. The optical imaging system has a first lens, a second lens, a third lens, and a fourth lens disposed in order from an object-side to an image-side. The optical imaging system satisfies the following conditional expressions: F No.?1.5, 0.5<EPD/TTL<0.7, where EPD is an entrance pupil diameter, and TTL is a distance from an object-side surface of the first lens to an imaging plane.Type: GrantFiled: February 27, 2019Date of Patent: August 17, 2021Assignee: Samsung Electro-Mechanics Co., Ltd.Inventors: Yong Joo Jo, Young Suk Kang