Patents by Inventor Yang-Yang Cui
Yang-Yang Cui 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: 20230400640Abstract: A combinable optical-fiber adapter assembly includes combinable optical-fiber adapters. A first optical-fiber adapter of the adapters has first connection units. A second optical-fiber adapter of the adapters has second connection units. The first connection units are assembled with the second connection units. In a one-to-one manner, the first connection unit on the front portion of the outer side surface of the first adapter body is docked with the second connection unit on the front portion of the outer side surface of the second adapter body adjacent to the first adapter body, and the first connection unit on the rear portion of the outer side surface of the first adapter body is docked with the second connection unit on the rear portion of the outer side surface of the second adapter body adjacent to the first adapter body, so that two adjacent optical-fiber adapters can be assembled side-by-side.Type: ApplicationFiled: June 5, 2023Publication date: December 14, 2023Inventors: Yang-Yang Cui, Rui Zhang
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Patent number: 11598923Abstract: A fiber optical connector includes a connector housing and an optical-fiber component. The connector housing comprises a receiving space. One end of the connector housing forms a connector opening communicating with the receiving space. Two side walls of the connector housing comprise a plurality of buckling portions adjacent to the connector opening. The optical-fiber component is positioned in the receiving space. The optical-fiber component comprises a sleeve piece. The sleeve piece comprises a block member and a threaded portion. The block member is assembled in the connector opening and the block member fully received inside the receiving space. Two sides of the block member respectively form an engaging portion. Each of the engaging portions is engaged with the corresponding buckling portion, and the threaded portion is exposed on the peripheral surface of a tail portion of the sleeve piece and out of the connector opening.Type: GrantFiled: August 18, 2021Date of Patent: March 7, 2023Assignee: ACON OPTICS COMMUNICATIONS INC.Inventors: Yang-Yang Cui, Yan-Mei Chang
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Patent number: 11221451Abstract: An optical fiber connector including a housing, a core tube, and a blocking member is provided. The housing has a window. The core tube is rotatably disposed in the housing. The core tube has a gear structure, and a portion of the gear structure is exposed out of the housing through the window. The blocking member has a gear rack structure. The blocking member is detachably assembled to the window to cover the core tube, and the gear rack structure is locked with the gear structure to prevent the core tube from rotation.Type: GrantFiled: November 18, 2020Date of Patent: January 11, 2022Assignee: ACON OPTICS COMMUNICATIONS INC.Inventors: Guanghu Chu, Jun Wu, Yang Yang Cui
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Publication number: 20210382246Abstract: A fiber optical connector includes a connector housing and an optical-fiber component. The connector housing comprises a receiving space. One end of the connector housing forms a connector opening communicating with the receiving space. Two side walls of the connector housing comprise a plurality of buckling portions adjacent to the connector opening. The optical-fiber component is positioned in the receiving space. The optical-fiber component comprises a sleeve piece. The sleeve piece comprises a block member and a threaded portion. The block member is assembled in the connector opening and the block member fully received inside the receiving space. two sides of the block member respectively form an engaging portion. Each of the engaging portions is engaged with the corresponding buckling portion, and the threaded portion is exposed on the peripheral surface of a tail portion of the sleeve piece and out of the connector opening.Type: ApplicationFiled: August 18, 2021Publication date: December 9, 2021Inventors: Yang-Yang Cui, Yan-Mei Chang
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Patent number: 11125953Abstract: A fiber optical connector includes a connector housing and an optical-fiber component. The connector housing includes a receiving space. One end of the connector housing forms a connector opening communicating with the receiving space. Two side walls of the connector housing include buckling portions adjacent to the connector opening. The optical-fiber component is positioned in the receiving space. The optical-fiber component includes a sleeve piece, and a length of the sleeve piece is in a range between 6.25 mm and 10.25 mm. The sleeve piece includes a block member assembled in the connector opening. A total length of the fiber optical connector is in a range between 30 mm and 35 mm. Two sides of the block member respectively form an engaging portion, and each of the engaging portions is engaged with the corresponding buckling portion.Type: GrantFiled: April 10, 2020Date of Patent: September 21, 2021Assignee: ACON OPTICS COMMUNICATIONS INC.Inventors: Yang-Yang Cui, Yan-Mei Chang
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Publication number: 20210181435Abstract: An optical fiber connector including a housing, a core tube, and a blocking member is provided. The housing has a window. The core tube is rotatably disposed in the housing. The core tube has a gear structure, and a portion of the gear structure is exposed out of the housing through the window. The blocking member has a gear rack structure. The blocking member is detachably assembled to the window to cover the core tube, and the gear rack structure is locked with the gear structure to prevent the core tube from rotation.Type: ApplicationFiled: November 18, 2020Publication date: June 17, 2021Applicant: ACON OPTICS COMMUNICATIONS INC.Inventors: Guanghu Chu, Jun Wu, Yang Yang Cui
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Patent number: 11016249Abstract: A fiber optical connector includes a connector housing and an optical-fiber component. The connector housing includes a receiving space. Two ends of the connector housing respectively form a first connector opening and a second connector opening. The first connector opening and the second connector opening communicate with the receiving space. Plural pins are assembled on a side surface of the connector housing, and the optical fiber component is inserted into the receiving space from the first connector opening. The connector housing has an improved structural strength. The assembling between the pins and the circuit board allows the connector to be fixedly positioned with the circuit board.Type: GrantFiled: April 10, 2020Date of Patent: May 25, 2021Assignee: ACON OPTICS COMMUNICATIONS INC.Inventors: Yang-Yang Cui, Yan-Mei Chang
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Publication number: 20200333538Abstract: A fiber optical connector includes a connector housing and an optical-fiber component. The connector housing includes a receiving space. Two ends of the connector housing respectively form a first connector opening and a second connector opening. The first connector opening and the second connector opening communicate with the receiving space. Plural pins are assembled on a side surface of the connector housing, and the optical fiber component is inserted into the receiving space from the first connector opening. The connector housing has an improved structural strength. The assembling between the pins and the circuit board allows the connector to be fixedly positioned with the circuit board.Type: ApplicationFiled: April 10, 2020Publication date: October 22, 2020Inventors: Yang-Yang Cui, Yan-Mei Chang
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Publication number: 20200326490Abstract: A fiber optical connector includes a connector housing and an optical-fiber component. The connector housing includes a receiving space. One end of the connector housing forms a connector opening communicating with the receiving space. Two side walls of the connector housing include buckling portions adjacent to the connector opening. The optical-fiber component is positioned in the receiving space. The optical-fiber component includes a sleeve piece, and a length of the sleeve piece is in a range between 6.25 mm and 10.25 mm. The sleeve piece includes a block member assembled in the connector opening. A total length of the fiber optical connector is in a range between 30 mm and 35 mm. Two sides of the block member respectively form an engaging portion, and each of the engaging portions is engaged with the corresponding buckling portion.Type: ApplicationFiled: April 10, 2020Publication date: October 15, 2020Inventors: Yang-Yang Cui, Yan-Mei Chang
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Patent number: 10754099Abstract: An optical fiber adapter includes housing, a base body, an occluder, and optical fiber components. A first end surface of the housing includes an insertion opening. A second end surface of the housing includes a connection opening. A through groove is in the housing, and the insertion opening communicates with the connection opening through the through groove. The first end surface includes positioning portions around a periphery of the insertion opening. A hook portion is extending outwardly from the positioning portion. The base body is in the through groove of the housing. The occluder is connected to the partition plate. The optical fiber component is at the assembling portion. The housing of the optical fiber adapter does not have the protruding portions. Hence, several optical fiber adapters can be densely arranged side-by-side. Therefore, the number of the adapters arranged in the optical fiber cassette can be increased.Type: GrantFiled: December 6, 2018Date of Patent: August 25, 2020Assignee: ADVANCED-CONNECTEK INC.Inventors: Yang-Yang Cui, Gui-Hua Wen
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Patent number: 10495828Abstract: An optical-fiber connector includes a handle, a sleeve member, and connecting housings each including a housing body and an elastic arm. Each elastic arm includes engaging blocks protruding from the elastic arm and a slidable groove on the corresponding housing body. The slidable grooves face each other. The handle includes a handle body between the elastic arms and a handle member extending from the handle body. Two slidable blocks are at two sides of the handle body and respectively inserted into the slidable grooves, and two protruding blocks are at two sides of the handle member. The sleeve member is fitted over the handle member. First and second engaging grooves are on a wall surface of the sleeve member, and the first and second engaging grooves are on different positions of the wall surface of the sleeve member. Accordingly, the length of the handle is adjustable.Type: GrantFiled: July 10, 2018Date of Patent: December 3, 2019Assignee: ADVANCED-CONNECTEK INC.Inventors: Jun Wu, Yang-Yang Cui
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Publication number: 20190170948Abstract: An optical fiber adapter includes housing, a base body, an occluder, and optical fiber components. A first end surface of the housing includes an insertion opening. A second end surface of the housing includes a connection opening. A through groove is in the housing, and the insertion opening communicates with the connection opening through the through groove. The first end surface includes positioning portions around a periphery of the insertion opening. A hook portion is extending outwardly from the positioning portion. The base body is in the through groove of the housing. The occluder is connected to the partition plate. The optical fiber component is at the assembling portion. The housing of the optical fiber adapter does not have the protruding portions. Hence, several optical fiber adapters can be densely arranged side-by-side. Therefore, the number of the adapters arranged in the optical fiber cassette can be increased.Type: ApplicationFiled: December 6, 2018Publication date: June 6, 2019Inventors: Yang-Yang Cui, Gui-Hua Wen
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Patent number: 10156685Abstract: An optical-fiber connector includes a handle, a sleeve member, and connecting housings each including a base body and an elastic arm. Each elastic arm includes engaging blocks protruding from the elastic arm and a slidable groove on the corresponding base body. The slidable grooves face each other. The handle includes a handle body between the elastic arms and a handle member extending from the handle body. Two slidable blocks are at two sides of the handle body and respectively inserted into the slidable grooves, and two protruding blocks are at two sides of the handle member. The sleeve member is fitted over the handle member. First and second engaging grooves are on a wall surface of the sleeve member, and the first and second engaging grooves are on different positions of the wall surface of the sleeve member. Accordingly, the length of the handle is adjustable.Type: GrantFiled: March 14, 2018Date of Patent: December 18, 2018Assignee: ADVANCED-CONNECTEK INC.Inventors: Jun Wu, Yang-Yang Cui
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Publication number: 20180321448Abstract: An optical-fiber connector includes a handle, a sleeve member, and connecting housings each including a housing body and an elastic arm. Each elastic arm includes engaging blocks protruding from the elastic arm and a slidable groove on the corresponding housing body. The slidable grooves face each other. The handle includes a handle body between the elastic arms and a handle member extending from the handle body. Two slidable blocks are at two sides of the handle body and respectively inserted into the slidable grooves, and two protruding blocks are at two sides of the handle member. The sleeve member is fitted over the handle member. First and second engaging grooves are on a wall surface of the sleeve member, and the first and second engaging grooves are on different positions of the wall surface of the sleeve member. Accordingly, the length of the handle is adjustable.Type: ApplicationFiled: July 10, 2018Publication date: November 8, 2018Inventors: Jun Wu, Yang-Yang Cui
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Publication number: 20180267256Abstract: An optical-fiber connector includes a handle, a sleeve member, and connecting housings each including a base body and an elastic arm. Each elastic arm includes engaging blocks protruding from the elastic arm and a slidable groove on the corresponding base body. The slidable grooves face each other. The handle includes a handle body between the elastic arms and a handle member extending from the handle body. Two slidable blocks are at two sides of the handle body and respectively inserted into the slidable grooves, and two protruding blocks are at two sides of the handle member. The sleeve member is fitted over the handle member. First and second engaging grooves are on a wall surface of the sleeve member, and the first and second engaging grooves are on different positions of the wall surface of the sleeve member. Accordingly, the length of the handle is adjustable.Type: ApplicationFiled: March 14, 2018Publication date: September 20, 2018Inventors: Jun Wu, Yang-Yang Cui
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Patent number: 9904021Abstract: An optical fiber connector includes an inner shell, an outer shell, and a handle. The outer shell is fitted over the inner shell. Two clamping arms are respectively extending from two ends of a side portion of the handle. Accordingly, since the handle and the outer shell are in a point-contact configuration, when a user pulls the handle, the handle drives the outer shell to move backwardly via the configuration and further compress the spring in the inner shell. Therefore, the connector can be detached from the fiber adapter. Conversely, when the user pushes the handle, the push block on the handle pushes the tail cap due to the mating between the push block and the tail cap, so that the optical fiber connector can be inserted into the fiber adapter.Type: GrantFiled: July 20, 2017Date of Patent: February 27, 2018Assignee: ADVANCED-CONNECTEK INC.Inventors: Jun Wu, Yang-Yang Cui
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Publication number: 20180024300Abstract: An optical fiber connector includes an inner shell, an outer shell, and a handle. The outer shell is fitted over the inner shell. Two clamping arms are respectively extending from two ends of a side portion of the handle. Accordingly, since the handle and the outer shell are in a point-contact configuration, when a user pulls the handle, the handle drives the outer shell to move backwardly via the configuration and further compress the spring in the inner shell. Therefore, the connector can be detached from the fiber adapter. Conversely, when the user pushes the handle, the push block on the handle pushes the tail cap due to the mating between the push block and the tail cap, so that the optical fiber connector can be inserted into the fiber adapter.Type: ApplicationFiled: July 20, 2017Publication date: January 25, 2018Inventors: Jun WU, Yang-Yang CUI
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Patent number: 9250398Abstract: An optical fiber connector includes a ferrule, a fastening tube, and a cover plate. The ferrule includes a through hole and a breach. Front and rear parts of the through hole respectively include a pre-embedded optical fiber and a field optical fiber. A joint of the two optical fibers is located at the breach. A part of the through hole is exposed in the breach. The fastening tube includes a ferrule accommodating portion accommodating a part of the ferrule on which the breach is disposed, and an opening disposed thereon. The opening connects the ferrule accommodating portion, and is positionally corresponding to the breach. The cover plate passes through the opening, is disposed in the breach, and presses the joint. The ferrule is easily machined and can adopt a material hardly influenced by environment temperature. The joint is fixed, and an amount of joint loss is stable.Type: GrantFiled: August 21, 2014Date of Patent: February 2, 2016Assignee: Advanced-Connectek Inc.Inventors: Jun Wu, Yang-Yang Cui, Hai-Jiang Deng
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Publication number: 20150093081Abstract: An optical fiber connector comprises a ferrule, a fastening tube, and a cover plate. The ferrule comprises a through hole and a breach. Front and rear parts of the through hole respectively comprise a pre-embedded optical fiber and a field optical fiber. A joint of the two optical fibers is located at the breach. A part of the through hole is exposed in the breach. The fastening tube comprises a ferrule accommodating portion accommodating a part of the ferrule on which the breach is disposed, and an opening disposed thereon. The opening connects the ferrule accommodating portion, and is positionally corresponding to the breach. The cover plate passes through the opening, is disposed in the breach, and presses the joint. The ferrule is easily machined and can adopt a material hardly influenced by environment temperature. The joint is fixed, and an amount of joint loss is stable.Type: ApplicationFiled: August 21, 2014Publication date: April 2, 2015Inventors: Jun Wu, Yang-Yang Cui, Hai-Jiang Deng
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Patent number: D879039Type: GrantFiled: June 7, 2018Date of Patent: March 24, 2020Assignee: ADVANCED-CONNECTEK INC.Inventors: Jun Wu, Yang-Yang Cui