Patents by Inventor Mi Yang
Mi Yang 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: 20240159990Abstract: An optical imaging system includes a first lens having positive refractive power, a second lens having refractive power, a third lens having refractive power, a fourth lens having refractive power, a fifth lens having negative refractive power, wherein the first to fifth lenses are sequentially disposed from an object side, and a reflective member having a plurality of reflective surfaces to reflect the light refracted by the fifth lens multiple times, wherein 3<BFL/TL<7 is satisfied, where BFL is a distance on an optical axis from an image-side surface of the fifth lens to an imaging plane, and TL is a distance on an optical axis from an object-side surface of the first lens to the image-side surface of the fifth lens.Type: ApplicationFiled: August 4, 2023Publication date: May 16, 2024Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Jae Hyuk HUH, You Jin JEONG, Byung Hyun KIM, So Mi YANG
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Publication number: 20240150510Abstract: Disclosed are a photo-curable resin composition, and a molded article manufactured therefrom, the photo-curable resin composition comprising: 60-80 parts by weight of a (meth)acrylated urethane-based polymer; 10-30 parts by weight of a (meth)acrylate-based compound including at least one C3-C20 cyclic alkyl group; and 1-3 parts by weight of a photopolymerization initiator.Type: ApplicationFiled: January 21, 2022Publication date: May 9, 2024Applicant: OSSTEMIMPLANT CO., LTD.Inventors: Giho CHOI, Kyoung Rok KIM, BO Mi YANG
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Publication number: 20240153705Abstract: A ceramic electronic component includes a body including a dielectric layer and an internal electrode disposed alternately with the dielectric layer; and an external electrode disposed on the body, wherein the dielectric layer includes a first region extending from an interfacial surface with the internal electrode to 50 nm of the dielectric layer in an inward direction and a second region excluding the first region, and wherein, in the first region, an average content of In based on overall elements excluding oxygen is 0.5 at % or more and 2.0 at % or less, and an average content of Sn based on overall elements excluding oxygen is 0.5 at % or more and 1.75 at % or less.Type: ApplicationFiled: September 6, 2023Publication date: May 9, 2024Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: In Ho JEON, Seok Hyun YOON, Jin Woo KIM, Byung Kil YUN, Bon Hyeong KOO, Min Jung JANG, Mi Yang KIM
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Publication number: 20240145771Abstract: Disclosed is a method for manufacturing a sulfide-based solid electrolyte, the method including: providing a sulfide-based compound; adding the sulfide-based compound to a silicone oil, followed by milling; and drying the milled sulfide-based compound.Type: ApplicationFiled: September 12, 2023Publication date: May 2, 2024Applicant: ECOPRO BM CO., LTD.Inventors: A Reum YANG, Hyunsu JUNG, Mi Jin KIM, Hyeon Woo BAEK, Hayoung JUNG, Jaechang SEOL
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Publication number: 20240118513Abstract: A lens assembly includes a first D-cut lens and a lens barrel surrounding a portion of a side surface of the first D-cut lens. The side surface of the first D-cut lens includes a linear portion, and the lens barrel is configured to expose at least a portion of the linear portion of the first D-cut lens in a direction perpendicular to an optical axis.Type: ApplicationFiled: December 11, 2023Publication date: April 11, 2024Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: So Mi YANG, Jae Hyuk HUH, Byung Hyun KIM, Ji Su LEE
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Patent number: 11953660Abstract: A reflective member includes an incident surface configured to receive incident light; a reflective surface configured to receive the incident light from the incident surface and reflect the incident light; an emission surface configured to receive the reflected light from the reflective surface and emit the reflected light; and a light blocking portion disposed on at least one edge of either one or both of the incident surface and the emission surface, wherein an end of the light blocking portion includes a plurality of convex portions and a plurality of concave portions.Type: GrantFiled: February 24, 2021Date of Patent: April 9, 2024Assignee: Samsung Electro-Mechanics Co., Ltd.Inventors: So Mi Yang, Jin Se Kim
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Patent number: 11934029Abstract: A lens assembly includes a plurality of lenses spaced apart from each other along an optical axis; and a first spacer disposed along the optical axis between any two lenses of the plurality of lenses, wherein the first spacer includes a body portion including an opening enabling light to travel between the two lenses; and an extension portion protruding from one surface of the body portion and extending toward one lens of the two lenses, the one lens being either one of the two lenses, the one surface of the body portion is spaced apart from the one lens, and the extension portion contacts and supports the one lens.Type: GrantFiled: August 28, 2020Date of Patent: March 19, 2024Assignee: Samsung Electro-Mechanics Co., Ltd.Inventors: So Mi Yang, Jin Se Kim
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Patent number: 11930854Abstract: An electronic vaporizer for generating an aerosol includes a housing to be installed to an electronic device by being coupled to the electronic device through a connecting interface of the electronic device, and including: a connecting interface that receives power from a battery included in the electronic device when coupled to the connecting interface of the electronic device, a liquid storage for storing a liquid aerosol generating material and supplying the liquid aerosol generating material to a wick when the housing is disposed in a predetermined posture, an atomizer that includes a wick and a heater for generating an aerosol by heating the liquid aerosol generating material supplied to the wick, and a control circuit that controls heating of the heater for generating the aerosol, based on the power supplied from the battery.Type: GrantFiled: July 11, 2019Date of Patent: March 19, 2024Assignee: KT&G CORPORATIONInventors: Eun Mi Jeong, Dong Kyun Ko, Ji Hun Yang, In Su Park, Soon Hwan Jung
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Publication number: 20240075740Abstract: An inkjet head unit capable of performing high-resolution pixel printing on a large-size substrate and a substrate treatment apparatus including the inkjet head unit are provided. The substrate treatment apparatus includes: a processing unit supporting and moving a substrate; an inkjet head unit performing pixel printing on the substrate; and a gantry unit moving the inkjet head unit over the substrate, wherein the inkjet head unit includes head packs, which include a plurality of nozzles ejecting a substrate treatment liquid onto the substrate, and a head base, in which the head packs are installed and the head packs are disposed in a single row in the head base.Type: ApplicationFiled: July 24, 2023Publication date: March 7, 2024Inventors: Jang Mi WOO, Jin Hyuck Yang, Yong Kyu Cho, Cheon Su Cho, Ki Hoon Choi
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Publication number: 20240066887Abstract: Proposed are an inkjet head unit capable of forming high-resolution pixels on a substrate and inkjet printing equipment including the same. An inkjet head unit of inkjet printing equipment according to one embodiment includes a head pack including a plurality of ejection heads configured to eject ink of the same color to a substrate; and a head base on which a plurality of head packs are installed to be repeatedly coaxially arranged in color order.Type: ApplicationFiled: July 11, 2023Publication date: February 29, 2024Applicant: SEMES CO., LTD.Inventors: Jang Mi WOO, Jin Hyuck YANG, Ki Hoon CHOI, Young Hoon JEONG
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Patent number: 11912915Abstract: The present invention relates to a phosphine precursor for the preparation of a quantum dot, and a quantum dot prepared therefrom. Using the phosphine precursor for the preparation of a quantum dot of the present invention, a quantum dot with improved luminous efficiency and higher luminous color purity can be provided.Type: GrantFiled: March 2, 2018Date of Patent: February 27, 2024Assignee: SK Chemicals Co., Ltd.Inventors: Hee Il Chae, Jeong Ho Park, Kyung Sil Yoon, Ju-Sik Kang, Yu Mi Chang, Nam-Choul Yang, Jae Kyun Park, Song Lee
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Publication number: 20240052174Abstract: A photocurable resin composition including: 10 to 30 parts by weight of a (meth)acrylated urethane-based polymer; 0.1 to 30 parts by weight of a (meth)acrylated alkoxylated first bisphenol-based compound having an alkoxy/phenol molar ratio of 1 to 5; 30 to 60 parts by weight of a (meth)acrylated alkoxylated second bisphenol-based compound having an alkoxy/phenol molar ratio of 15 to 45; and 0.1 to 5 parts by weight of a photopolymerization initiator, and a molded article manufactured therefrom are disclosed.Type: ApplicationFiled: November 18, 2021Publication date: February 15, 2024Applicant: OSSTEMIMPLANT., LTD.Inventors: Giho CHOI, Bo Mi YANG, Kyoung Rok KIM
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Publication number: 20240045183Abstract: A camera module includes a lens module including a plurality of lenses having refractive power, a first optical path folding unit disposed on the object side of the lens module and configured to refract or reflect incident light in an optical axis direction of the lens module. Among the lenses constituting the lens module, an effective radius of a lens closest to the first optical path folding unit may have substantially the same size as an effective radius of an exit surface of the first optical path folding unit.Type: ApplicationFiled: October 12, 2023Publication date: February 8, 2024Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Byung Hyun KIM, So Mi YANG, Jae Hyuk HUH, Yong Joo JO
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Publication number: 20240019665Abstract: A camera module includes a first optical path conversion unit configured to reflect or refract light incident along a first optical axis in a direction of a second optical axis that intersects the first optical axis, a second optical path conversion unit configured to reflect or refract light incident on the second optical axis in a direction of a third optical axis that respectively intersects the first optical axis and the second optical axis, and an optical imaging system disposed between the first optical path conversion unit and the second optical path conversion unit.Type: ApplicationFiled: September 20, 2023Publication date: January 18, 2024Applicant: Samsung Electro-Mechanics Co., Ltd.Inventors: Jae Hyuk HUH, Jin Se KIM, Yong Joo JO, So Mi YANG
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Patent number: 11874519Abstract: A lens assembly includes a first D-cut lens and a lens barrel surrounding a portion of a side surface of the first D-cut lens. The side surface of the first D-cut lens includes a linear portion, and the lens barrel is configured to expose at least a portion of the linear portion of the first D-cut lens in a direction perpendicular to an optical axis.Type: GrantFiled: September 9, 2021Date of Patent: January 16, 2024Assignee: Samsung Electro-Mechanics Co., Ltd.Inventors: So Mi Yang, Jae Hyuk Huh, Byung Hyun Kim, Ji Su Lee
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Publication number: 20240013978Abstract: A multilayer electronic component includes a body including a dielectric layer and an internal electrode; and an external electrode disposed on the body, wherein the dielectric layer includes a plurality of dielectric grains, and wherein the plurality of dielectric grains include one or more first dielectric grains in which a sum of lengths of defects in a dielectric grain is 150 nm or more.Type: ApplicationFiled: February 22, 2023Publication date: January 11, 2024Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Seok Hyun Yoon, In Ho Jeon, Yun Jung Park, Jin Woo Kim, Mi Yang Kim, Se Yoon Park
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Publication number: 20230408736Abstract: A lens assembly includes a lens barrel, a plurality of lenses disposed in the lens barrel and sequentially arranged along an optical axis, and a spacer disposed between two adjacent lenses among the plurality of lenses and comprising a hole formed in the spacer in an optical axis direction, wherein an inner surface of the spacer surrounding the hole formed in the spacer includes first shapes protruding toward the optical axis, and second shapes protruding away from the optical axis, the first shapes and the second shapes alternate with each other one by one in a circumferential direction of the inner surface of the spacer, and a distance between vertices of two first shapes among the first shapes separated from each other by one second shape among the second shapes varies in the circumferential direction.Type: ApplicationFiled: October 26, 2022Publication date: December 21, 2023Applicant: Samsung Electro-Mechanics Co., Ltd.Inventors: So Mi YANG, Jae Hyuk HUH, Byung Hyun KIM
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Patent number: 11822060Abstract: A camera module includes a lens module including a plurality of lenses having refractive power, a first optical path folding unit disposed on the object side of the lens module and configured to refract or reflect incident light in an optical axis direction of the lens module. Among the lenses constituting the lens module, an effective radius of a lens closest to the first optical path folding unit may have substantially the same size as an effective radius of an exit surface of the first optical path folding unit.Type: GrantFiled: February 17, 2021Date of Patent: November 21, 2023Assignee: Samsung Electro-Mechanics Co., Ltd.Inventors: Byung Hyun Kim, So Mi Yang, Jae Hyuk Huh, Yong Joo Jo
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Publication number: 20230350161Abstract: An optical imaging system includes a first lens, a second lens, a third lens having positive refractive power, a fourth lens, and a fifth lens disposed from an object side. In the optical imaging system, 0.2<(D23+D34+D45)/BFL<0.95 and 0.8<TTL/f<0.95, where D23 is a distance from an image-side surface of the second lens to an object-side surface of the third lens, D34 is a distance from an image-side surface of the third lens to an object-side surface of the fourth lens, D45 is a distance from an image-side surface of the fourth lens to an object-side surface of the fifth lens, BFL is a distance from an image-side surface of the fifth lens to an imaging plane, TTL is a distance from an object-side surface of the first lens to the imaging plane, and f is a focal length of the optical imaging system.Type: ApplicationFiled: July 11, 2023Publication date: November 2, 2023Applicant: Samsung Electro-Mechanics Co., Ltd.Inventors: Jae Hyuk HUH, Byung Hyun KIM, So Mi YANG, Yong Joo JO
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Patent number: 11796764Abstract: A camera module includes a first optical path conversion unit configured to reflect or refract light incident along a first optical axis in a direction of a second optical axis that intersects the first optical axis, a second optical path conversion unit configured to reflect or refract light incident on the second optical axis in a direction of a third optical axis that respectively intersects the first optical axis and the second optical axis, and an optical imaging system disposed between the first optical path conversion unit and the second optical path conversion unit.Type: GrantFiled: September 18, 2020Date of Patent: October 24, 2023Assignee: Samsung Electro-Mechanics Co., Ltd.Inventors: Jae Hyuk Huh, Jin Se Kim, Yong Joo Jo, So Mi Yang