Patents Assigned to COMMSCOPE TELECOMMUNICATIONS (SHANGHAI) CO. LTD.
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Publication number: 20230384548Abstract: A telecommunications assembly includes a chassis and a plurality of modules removably mounted within the chassis. The modules include one or more fiber optic signal input locations. The modules include optical equipment for splitting the input signals into customer output signals.Type: ApplicationFiled: April 3, 2023Publication date: November 30, 2023Applicant: CommScope Telecommunications (Shanghai) Co. Ltd.Inventor: Yuanzhe Zhang
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Publication number: 20230280534Abstract: The present invention relates to a low-profile splice protection system for protecting multi-fibre fusion splice sites. The splice protection system comprises coating material to package the splice site and may comprise a protective housing.Type: ApplicationFiled: February 16, 2023Publication date: September 7, 2023Applicant: COMMSCOPE TELECOMMUNICATIONS (SHANGHAI) CO. LTD.Inventors: Liming WANG, Xiaodong ZHANG
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Publication number: 20230280544Abstract: A connector including two connector portions each including a ferrule and a latch, each latch including a distal end, and a proximal end, wherein the latch is pivotable about an intermediate connection portion; and a boot mounted to the connector portions, the boot movable longitudinally relative to the connector portions, wherein the boot causes the distal ends of the latch to pivot toward the ferrule of each connector portion as the boot is moved away from the connector portions. Front housings of the connector portions can each be rotated about the longitudinal axis of the ferrule without rotating the ferrule or the boot, to change the polarity of the two connector portions. The spacing between the two ferrules is adjustable. A holder holds the connector portions, the holder including side slots, the connector portions mounted to the holder by moving laterally to the side slots. The holder defines an area for receipt of a fiber optic cable when the ferrule is pushed in a direction toward the boot.Type: ApplicationFiled: March 13, 2023Publication date: September 7, 2023Applicants: COMMSCOPE CONNECTIVITY UK LIMITED, CommScope Telecommunications (Shanghai) Co. Ltd.Inventors: David Patrick MURRAY, Chris Charles TAYLOR, Gordon John WHITE, Zhaoyang TONG, Lei LIU
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Patent number: 11726270Abstract: The present disclosure provides an optical fiber connector, comprising an integrated ferrule assembly and an integrated outer housing assembly, the ferrule assembly being adapted to be fitted into the housing assembly. The ferrule assembly at least comprises an inner housing, a spring, a multi-hole ferrule, a multi-fiber optical cable, a sleeve and a thermal shrinkable tube. The housing assembly at least comprises an outer housing, an outer tail tube and an outer protection cap.Type: GrantFiled: August 12, 2021Date of Patent: August 15, 2023Assignee: COMMSCOPE TELECOMMUNICATIONS (SHANGHAI) CO. LTDInventors: Zhaoyang Tong, Xingjun Cheng, Lei Liu, Longzhou Qi
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Publication number: 20230137768Abstract: The present invention discloses a fiber optic connector comprises: a ferrule assembly; a spring seat provided behind the ferrule assembly; and a spring provided between the ferrule assembly and the spring seat. The spring seat has a receiving chamber having an insertion port through which a portion of the ferrule assembly is inserted into the receiving chamber; wherein the ferrule assembly is pre-assembled into the receiving chamber of the spring seat in a way that the ferrule assembly is held to be movably engaged with the spring seat. The spring is fitted and compressed in the receiving chamber. As a result, the ferrule assembly, the spring seat and the spring are pre-assembled into an integral assembly before being inserting into a connector housing. All components of the connector except for the housing may be smoothly pulled through a small long pipe as a whole.Type: ApplicationFiled: October 7, 2022Publication date: May 4, 2023Applicant: CommScope Telecommunications (Shanghai) Co. Ltd.Inventors: Lei LIU, Zhaoyang TONG
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Patent number: 11619792Abstract: A telecommunications assembly includes a chassis and a plurality of modules removably mounted within the chassis. The modules include one or more fiber optic signal input locations. The modules include optical equipment for splitting the input signals into customer output signals.Type: GrantFiled: March 25, 2021Date of Patent: April 4, 2023Assignee: CommScope Telecommunications (Shanghai) Co. Ltd.Inventor: Yuanzhe Zhang
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Patent number: 11619782Abstract: The present invention relates to a low-profile splice protection system for protecting multi-fibre fusion splice sites. The splice protection system comprises coating material to package the splice site and may comprise a protective housing.Type: GrantFiled: October 1, 2020Date of Patent: April 4, 2023Assignee: CommScope Telecommunications (Shanghai) Co. Ltd.Inventors: Liming Wang, Xiaodong Zhang
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Patent number: 11604319Abstract: A connector including two connector portions each including a ferrule and a latch, each latch including a distal end, and a proximal end, wherein the latch is pivotable about an intermediate connection portion; and a boot mounted to the connector portions, the boot movable longitudinally relative to the connector portions, wherein the boot causes the distal ends of the latch to pivot toward the ferrule of each connector portion as the boot is moved away from the connector portions. Front housings of the connector portions can each be rotated about the longitudinal axis of the ferrule without rotating the ferrule or the boot, to change the polarity of the two connector portions. The spacing between the two ferrules is adjustable. A holder holds the connector portions, the holder including side slots, the connector portions mounted to the holder by moving laterally to the side slots. The holder defines an area for receipt of a fiber optic cable when the ferrule is pushed in a direction toward the boot.Type: GrantFiled: July 30, 2021Date of Patent: March 14, 2023Assignees: CommScope Connectivity UK Limited, CommScope Telecommunications (Shanghai) Co. Ltd.Inventors: David Patrick Murray, Chris Charles Taylor, Gordon John White, Zhaoyang Tong, Lei Liu
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Patent number: 11531176Abstract: A fiber optic connection assembly for fiber to the home, comprising: a fan-out member; a multi-fiber optical cable having a first end introduced into the fan-out member and a second end extending out of the fan-out member; a multi-fiber optic connector connected to the second end of the multi-fiber optical cable; a plurality of single-fiber optical cables each having a first end introduced into the fan-out member and spliced with a respective one of fibers of the multi-fiber optical cable and a second end extending out of the fan-out member; and a plurality of single-fiber optic connectors connected to the second ends of the single-fiber optical cables, respectively; a plurality of first fiber optic adapters mated with the plurality of single-fiber optic connectors, respectively; and a plurality of outer shields each constructed to receive the connector and the adapter of a respective single-fiber optical cable therein, wherein the outer shield is hermetically fitted on the connector and the adapter of the reType: GrantFiled: May 10, 2021Date of Patent: December 20, 2022Assignee: CommScope Telecommunications (Shanghai) Co. Ltd.Inventors: Zhengbin Wang, Wenyong Fan, Jianfeng Jin, Xin Tian, Liming Wang
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Patent number: 11506844Abstract: The present invention discloses a fiber optic connector comprises: a ferrule assembly; a spring seat provided behind the ferrule assembly; and a spring provided between the ferrule assembly and the spring seat. The spring seat has a receiving chamber having an insertion port through which a portion of the ferrule assembly is inserted into the receiving chamber; wherein the ferrule assembly is pre-assembled into the receiving chamber of the spring seat in a way that the ferrule assembly is held to be movably engaged with the spring seat. The spring is fitted and compressed in the receiving chamber. As a result, the ferrule assembly, the spring seat and the spring are pre-assembled into an integral assembly before being inserting into a connector housing. All components of the connector except for the housing may be smoothly pulled through a small long pipe as a whole.Type: GrantFiled: May 10, 2021Date of Patent: November 22, 2022Assignee: Commscope Telecommunications (Shanghai) Co. Ltd.Inventors: Lei Liu, Zhaoyang Tong
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Publication number: 20220350087Abstract: The present disclosure provides an optical fiber connector, comprising an integrated ferrule assembly and an integrated outer housing assembly, the ferrule assembly being adapted to be fitted into the housing assembly. The ferrule assembly at least comprises an inner housing, a spring, a multi-hole ferrule, a multi-fiber optical cable, a sleeve and a thermal shrinkable tube. The housing assembly at least comprises an outer housing, an outer tail tube and an outer protection cap.Type: ApplicationFiled: July 12, 2022Publication date: November 3, 2022Applicant: CommScope Telecommunications (Shanghai) Co. Ltd.Inventors: Zhaoyang TONG, Xingjun CHENG, Lei LIU, Longzhou QI
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Patent number: 11474306Abstract: The present invention discloses a fiber optic connector comprising a housing, a spring, a ferrule assembly and a crimping seat. Before being inserted into the housing, the ferrule assembly is pre-assembled into the crimping seat in a manner of being movable relative to the crimping seat. The spring is pre-assembled into the housing before the ferrule assembly is inserted into the housing. After the pre-assembled ferrule assembly and crimping seat are inserted into the housing, the crimping seat is snap-fitted in the housing, and the spring pushes the ferrule assembly, so that the ferrule assembly is capable of being moved against the spring relative to the crimping seat. Before inserted into a housing of the fiber optic connector, some components may be pre-assembled together to form an integral assembly having a size less than that of a housing of the fiber optic connector. Accordingly, the integral assembly may be smoothly pulled through a small long pipe.Type: GrantFiled: May 26, 2020Date of Patent: October 18, 2022Assignee: COMMSCOPE TELECOMMUNICATIONS (SHANGHAI) CO. LTD.Inventors: Lei Liu, Zhaoyang Tong
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Publication number: 20220003942Abstract: The present disclosure provides an optical fiber connector, comprising an integrated ferrule assembly and an integrated outer housing assembly, the ferrule assembly being adapted to be fitted into the housing assembly. The ferrule assembly at least comprises an inner housing, a spring, a multi-hole ferrule, a multi-fiber optical cable, a sleeve and a thermal shrinkable tube. The housing assembly at least comprises an outer housing, an outer tail tube and an outer protection cap.Type: ApplicationFiled: August 12, 2021Publication date: January 6, 2022Applicant: CommScope Telecommunications (Shanghai) Co. Ltd.Inventors: Zhaoyang TONG, Xingjun CHENG, Lei LIU, Longzhou QI
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Patent number: 11181695Abstract: This invention reveals a type of optical fiber connector assembly, comprising of a shell, an optical fiber adapter, an optical fiber connector and optical cable. The optical cable is provided with an optical cable securing device, an optical cable strengthening component being secured to the optical cable securing device, and the optical fiber within the optical cable passes through the optical cable securing device.Type: GrantFiled: November 14, 2019Date of Patent: November 23, 2021Assignee: CommScope Telecommunications (Shanghai) Co., Ltd.Inventors: Min Dong, Zhaohui Cai
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Publication number: 20210356677Abstract: A connector including two connector portions each including a ferrule and a latch, each latch including a distal end, and a proximal end, wherein the latch is pivotable about an intermediate connection portion; and a boot mounted to the connector portions, the boot movable longitudinally relative to the connector portions, wherein the boot causes the distal ends of the latch to pivot toward the ferrule of each connector portion as the boot is moved away from the connector portions. Front housings of the connector portions can each be rotated about the longitudinal axis of the ferrule without rotating the ferrule or the boot, to change the polarity of the two connector portions. The spacing between the two ferrules is adjustable. A holder holds the connector portions, the holder including side slots, the connector portions mounted to the holder by moving laterally to the side slots. The holder defines an area for receipt of a fiber optic cable when the ferrule is pushed in a direction toward the boot.Type: ApplicationFiled: July 30, 2021Publication date: November 18, 2021Applicants: COMMSCOPE CONNECTIVITY UK LIMITED, CommScope Telecommunications (Shanghai) Co. Ltd.Inventors: David Patrick MURRAY, Chris Charles TAYLOR, Gordon John WHITE, Zhaoyang TONG, Lei LIU
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Publication number: 20210333499Abstract: A fiber optic connection assembly for fiber to the home, comprising: a fan-out member; a multi-fiber optical cable having a first end introduced into the fan-out member and a second end extending out of the fan-out member; a multi-fiber optic connector connected to the second end of the multi-fiber optical cable; a plurality of single-fiber optical cables each having a first end introduced into the fan-out member and spliced with a respective one of fibers of the multi-fiber optical cable and a second end extending out of the fan-out member; and a plurality of single-fiber optic connectors connected to the second ends of the single-fiber optical cables, respectively; a plurality of first fiber optic adapters mated with the plurality of single-fiber optic connectors, respectively; and a plurality of outer shields each constructed to receive the connector and the adapter of a respective single-fiber optical cable therein, wherein the outer shield is hermetically fitted on the connector and the adapter of the reType: ApplicationFiled: May 10, 2021Publication date: October 28, 2021Applicant: CommScope Telecommunications (Shanghai) Co. Ltd.Inventors: Zhengbin WANG, Wenyong FAN, Jianfeng JIN, Xin TIAN, Liming WANG
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Publication number: 20210333478Abstract: The present invention discloses a fiber optic connector comprises: a ferrule assembly; a spring seat provided behind the ferrule assembly; and a spring provided between the ferrule assembly and the spring seat. The spring seat has a receiving chamber having an insertion port through which a portion of the ferrule assembly is inserted into the receiving chamber; wherein the ferrule assembly is pre-assembled into the receiving chamber of the spring seat in a way that the ferrule assembly is held to be movably engaged with the spring seat. The spring is fitted and compressed in the receiving chamber. As a result, the ferrule assembly, the spring seat and the spring are pre-assembled into an integral assembly before being inserting into a connector housing. All components of the connector except for the housing may be smoothly pulled through a small long pipe as a whole.Type: ApplicationFiled: May 10, 2021Publication date: October 28, 2021Applicant: CommScope Telecommunications (Shanghai) Co. Ltd.Inventors: Lei LIU, Zhaoyang TONG
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Patent number: 11119283Abstract: The present disclosure provides an optical fiber connector, comprising an integrated ferrule assembly and an integrated outer housing assembly, the ferrule assembly being adapted to be fitted into the housing assembly. The ferrule assembly at least comprises an inner housing, a spring, a multi-hole ferrule, a multi-fiber optical cable, a sleeve and a thermal shrinkable tube. The housing assembly at least comprises an outer housing, an outer tail tube and an outer protection cap.Type: GrantFiled: October 8, 2019Date of Patent: September 14, 2021Assignee: COMMSCOPE TELECOMMUNICATIONS (SHANGHAI) CO. LTD.Inventors: Zhaoyang Tong, Xingjun Cheng, Lei Liu, Longzhou Qi
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Publication number: 20210278619Abstract: A telecommunications assembly includes a chassis and a plurality of modules removably mounted within the chassis. The modules include one or more fiber optic signal input locations. The modules include optical equipment for splitting the input signals into customer output signals.Type: ApplicationFiled: March 25, 2021Publication date: September 9, 2021Applicant: CommScope Telecommunications (Shanghai) Co. Ltd.Inventor: Yuanzhe Zhang
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Patent number: 11108204Abstract: A terminating apparatus for terminating a plurality of wires of a cable to a plurality of connection terminations of a communication module, the communication module comprises at least one upright walls each provided with at least one receiving slots for receiving the connection terminations each of which is electrically connected with one wire. The terminating apparatus comprises: at least one terminating portion into which the upright walls of the communication module are able to be inserted, each terminating portion separately holding the plurality of wires of the cable; and at least one cutting apparatus mounted in the terminating portions outside the receiving slot of the communication module and constructed to cut off parts of the wires which extend out the receiving slots after the wires are terminated to the connection terminations of the communication module. The wires may be easily and quickly terminated to the communication module.Type: GrantFiled: September 20, 2019Date of Patent: August 31, 2021Assignee: CommScope Telecommunications (Shanghai) Co. Ltd.Inventors: Jun Cheng, Yuanzhe Zhang, Xindong Zhu, Dongdong Qian, Lei Chen