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公开(公告)号：US20180088285A1
公开(公告)日：2018-03-29
申请号：US15711251
申请日：2017-09-21
Applicant: CommScope Technologies LLC
Inventor： Dennis Marvin BRAUN , Gary William ADAMS , Jan WATTÉ , Danny Willy August VERHEYDEN , Matthew Peter GALLA
CPC classification number: G02B6/3866 , B08B1/00 , B08B1/001 , B08B3/04 , B08B2240/02 , C11D17/0039
Abstract: Aspects and techniques of the present disclosure relate to a cleaning substrate with liquid-filled microcapsules embedded therein. The cleaning substrate may include cleaning swabs, tapes, or textiles that can be used to provide enhanced cleaning of optical fiber end faces. Cleaning is achieved by bringing the liquid-filled microcapsules into contact with a surface of application, such as an end face of an optical fiber connector. When the cleaning substrate is rubbed in contact with the surface of application, liquid burst from the liquid-filled microcapsules of the cleaning substrate to remove foreign matter or contamination, such as oil and dust, from the surface of application.
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公开(公告)号：US20230348676A1
公开(公告)日：2023-11-02
申请号：US18142995
申请日：2023-05-03
Applicant: COMMSCOPE TECHNOLOGIES LLC
Inventor： Matthew Peter GALLA , Gary William ADAMS , Christiaan RADELET , Thierry Mike DECLERCK , Danny Willy August VERHEYDEN , Wouter VANDAMME , Roel Modest Willy BRYON , Pieter Arthur Anna DE VOS
CPC classification number: C08J3/092 , C08J3/005 , C08J2353/02 , C08J2445/02 , C08J2471/12
Abstract: Disclosed herein are various cable gel seal arrangements and thermoplastic gels useful therein. The thermoplastic gels are prepared from a composition including a styrene triblock copolymer, a styrene diblock copolymer, an oil extender, and an additive selected from poly(2,6-dimethyl-1,4-phenylene oxide), a C9 resin, poly(alpha-methylstyrene), a coumarone-indene resin, and combinations thereof, wherein the additive has a Tg from about 95° C. to about 200° C. The thermoplastic gels advantageously exhibit low compression set.
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公开(公告)号：US20230296848A1
公开(公告)日：2023-09-21
申请号：US18005746
申请日：2021-07-16
Applicant: CommScope Technologies LLC
Inventor： Stefano BERI , Danny Willy August VERHEYDEN , Jozef Christiaan Mathieu VERSLEEGERS , Thierry DECLERCK , Alfons Rudi HERMANS
CPC classification number: G02B6/3809 , G02B6/25
Abstract: The present disclosure relates generally to ferrule-less fiber optic connectors, systems, and methods for enhancing the physical contact or connection interface between a first plurality of optical fibers and a second plurality of optical fibers after a cleaving process. The present disclosure is directed at ensuring proper alignment and performance of mated optical fibers by controlling the orientation of major flared sides relative to a connector keying feature.
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公开(公告)号：US20230251433A1
公开(公告)日：2023-08-10
申请号：US18300199
申请日：2023-04-13
Applicant: CommScope Technologies LLC
Inventor： Danny Willy August VERHEYDEN , Jozef Christiaan Mathieu VERSLEEGERS , Marc SCHOUTEDEN , Peter VERSCHRAEGEN , Stefano BERI , Thierry Mike DECLERCK
CPC classification number: G02B6/3636 , G02B6/3809
Abstract: The present disclosure relates generally to a positioning arrangement for positioning optical fibers. The positioning arrangement can include a positioning substrate with a plurality of fiber receiving locations arranged in a row. Each of the fiber receiving locations can be configured to receive one of the optical fibers. Each of the fiber receiving locations can include a first fiber contact surface and a second fiber contact surface that are each adapted to contact a corresponding one of the optical fibers when the optical fiber is received in the fiber receiving location. The first and second fiber contact surfaces of each of the fiber receiving locations can be relatively oriented to define a fiber receiving angle that is greater than 90 degrees. The positioning arrangement can also include a pressing structure with pressing surfaces for opposing the row of fiber receiving locations to press the optical fibers within the fiber receiving locations.
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公开(公告)号：US20220350102A1
公开(公告)日：2022-11-03
申请号：US17745005
申请日：2022-05-16
Inventor： Christiaan RADELET , Thierry Mike DECLERCK , Gary William ADAMS , Matthew Peter GALLA , Roel Modest Willy BRYON , Dirk KEMPENEERS , Robert VANHENTENRIJK , Danny Willy August VERHEYDEN , David Thomas BROWN , Michael MARIS , Julian S. MULLANEY , Valja EVERAERT , Hans BOLS
Abstract: Aspects and techniques of the present disclosure relate to a cable sealing structure comprising a cable sealing body including a gel and methods of making anisotropic behavior in cable sealing structures made with a dry silicone gel. In one aspect, various three-dimensional printing techniques are used to make a cable sealing structure that includes a gel. The cable sealing body has a construction that elastically deforms to apply an elastic spring load to the gel. The cable sealing body has a construction with anisotropic deformation characteristics that allows the cable sealing body to be less deformable in one direction than in others. The cable sealing structure can be utilized to seal fiber optic cables more uniformly while limiting the potential of leakage.
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Patent Agency Ranking
公开(公告)号：US20220163730A1
公开(公告)日：2022-05-26
申请号：US17602638
申请日：2020-04-08
Applicant: COMMSCOPE TECHNOLOGIES LLC
Inventor： Danny Willy August VERHEYDEN , David TIMMERMANS , Peter STOCKMANS , Heidi KEMPS , Ann VANDERSTUKKEN
IPC: G02B6/38
Abstract: The present disclosure relates to fiber optic connectors having integrated features for protecting the optical fibers of the fiber optic connectors. The fiber optic connectors can include protective features such as retractable noses and shutters,
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公开(公告)号：US20210311262A1
公开(公告)日：2021-10-07
申请号：US17272196
申请日：2019-08-22
Applicant: COMMSCOPE TECHNOLOGIES LLC
Inventor： Danny Willy August VERHEYDEN
IPC: G02B6/38
Abstract: The present disclosure relates to a fiber optic adapter having a footprint/form factor compatible with an SC adapter mounting structure or an LC adapter mounting structure or both the SC and LC adapter mounting structures. The adapter body may include first and second co-axially aligned connector ports for respectively receiving first and second fiber optic connectors. The fiber optic adapter may also include a fiber alignment structure configured to accommodate at least 12 optical fibers (e.g., 12 non-ferrulized optical fibers) for each of the first and second connector ports. Another aspect of the present disclosure relates to a fiber optic adapter with linearly moveable, spring biased shutters. A further aspect of the present disclosure relates to a ferrule-less fiber optic connector that may include a telescopic shroud and a safety lock for locking the shroud in a fiber protecting position. A further aspect of the present disclosure relates to a ferrule-less fiber optic connector with a spring-biased fiber holder.
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公开(公告)号：US20200319412A1
公开(公告)日：2020-10-08
申请号：US16852956
申请日：2020-04-20
Applicant: COMMSCOPE TECHNOLOGIES LLC
IPC: G02B6/38
Abstract: A fiber optic adapter includes an adapter body defining a port leading to an alignment structure. The optical adapter also defines a platform disposed at the first port. The platform is recessed inwardly from an outer periphery of the adapter body. The platform includes latching members having catch surfaces. A fiber optic connector includes a connector plug body holding an optical fiber. The connector also includes a latching arm having a latching end that defines two rearwardly facing catch surfaces separated by a central webbing, which extends along a length of the latching arm. The rearwardly facing catch surfaces align with the catch surfaces of the latching members when the fiber optic connector is received at the fiber optic adapter.
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公开(公告)号：US20200241219A1
公开(公告)日：2020-07-30
申请号：US16726430
申请日：2019-12-24
Inventor： Michael GURRERI , Robert Charles FLAIG , Randall Bobby PAUL , Danny Willy August VERHEYDEN , David Donald ERDMAN , Dwight A. BRETZ
IPC: G02B6/38
Abstract: The present disclosure relates to an optical fiber alignment device that has an alignment housing that includes first and second ends. The alignment housing defines a fiber insertion axis that extends through the alignment housing between the first and second ends. The alignment housing includes a fiber alignment region at an intermediate location between the first and second ends. First and second fiber alignment rods are positioned within the alignment housing. The first and second fiber alignment rods cooperate to define a fiber alignment groove that extends along the fiber insertion axis. The first and second fiber alignment rods each having rounded ends positioned at the first and second ends of the alignment housing.
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公开(公告)号：US20200018905A1
公开(公告)日：2020-01-16
申请号：US16420763
申请日：2019-05-23
Inventor： Danny Willy August VERHEYDEN , Erwin JUNIUS , Detlev THALEMANN , Bernardus Johannes Nicolas GELING , Robert Charles FLAIG
IPC: G02B6/38
Abstract: A fiber optic adapter includes a first side wall (110), a second side wall (112) opposite the first side wall, a top wall (114), and a bottom wall (116) opposite the top wall. A cavity (10) is defined by the top wall, the bottom wall, the first side wall, and the second side wall, and an optical fiber alignment device (20) is situated in the cavity. The top wall (114) has an opening (117) therein, and a cover (118) is configured to selectively close the opening.
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